The document discusses how climate change is already impacting the Greater Mekong region through rising temperatures, increasing rainfall, and sea level rise. Key points:
- The region has warmed 0.5-1.5°C in the past 50 years and is expected to warm 2-4°C more by 2100.
- Total annual rainfall is projected to increase 5-50% across the region, except in the Mekong Delta where it may decrease 15%.
- Heavier storms are expected during wet seasons while dry seasons become drier.
- Rising sea levels threaten coastal communities and ecosystems in the region. Even small increases can have large impacts due to low-lying deltas.
This document summarizes a report about how climate change is affecting human migration and displacement. It finds that climate change is already contributing to displacement through the breakdown of livelihoods and increased disasters. Looking ahead, long-term migration is expected to increase as livelihoods dependent on ecosystems and rain-fed agriculture decline. Rising sea levels also threaten densely populated low-lying river deltas and islands. The impacts are uneven, with women and poorer populations generally facing greater challenges. Large-scale government responses may be needed but also carry risks if not implemented carefully.
This document discusses natural hazards and disasters that occur in Egypt. It outlines several types of natural hazards that affect the country, including droughts, flash floods, landslides, dust storms, earthquakes, extreme temperatures, and climate change. For each hazard, the document provides definitions, historical examples in Egypt from 1980-2010, and recommendations for mitigation strategies. It also discusses local and global actors involved in disaster risk reduction and management in Egypt, as well as resources for further information.
The document discusses climate change impacts in the Arctic region and proposes the Arctic Climate Action Registry (ACAR) as a way to incentivize reductions of short-lived climate pollutants like black carbon, methane, and tropospheric ozone that disproportionately affect the Arctic. ACAR would certify projects that reduce these emissions and slow Arctic warming, using standardized metrics. The strategy is to stimulate projects across sectors like shipping, forestry, and aviation that could help mitigate warming trends in the Arctic and globally within the decade.
This document discusses the relationship between the environment and economic development. It covers topics such as sustainable development, environmental accounting, the impact of population growth and poverty on resources, and the tradeoffs between economic growth and environmental degradation. The key issues addressed are how to increase development in developing countries while preserving environmental capital and ensuring patterns of production and consumption are sustainable.
This document discusses climate change considerations for urban planning. It outlines an analytical framework covering the relationship between climate and planning at both the micro and macro levels. It also discusses key climate-related planning organizations and how climatic data should be interpreted in city development plans. The document examines types of climatic changes and their impacts on urban areas. It provides an example of how Surat, India incorporates climate vulnerability into its master plan, and discusses various adaptation responses and disaster management strategies.
This document provides a case study analysis of climate change impacts and urban adaptation in Hoi An, Vietnam. It finds that Hoi An faces numerous climate change stressors like flooding, sea level rise, and erosion that are exacerbated by poor city development practices. While the city has strong adaptive capacity to some hazards, it is highly vulnerable to rising seas and saltwater intrusion. The document recommends that Hoi An invest in infrastructure, capacity building, ecosystem stewardship, and improving critical systems to build urban resilience to climate change impacts. Mainstreaming climate change into city planning and involving diverse stakeholders can help Hoi An better manage development and cope with climate change challenges.
Humanitarian Impacts Of Climate Change In East Africa Region, 2009Charles Ehrhart
Poor communities living in developing nations will be most severely impacted by climate change. Their livelihoods depend on agriculture, forestry, and fishing, industries that will suffer losses from more frequent extreme weather like droughts and floods under climate change. As climate change increases the intensity of natural disasters, it will exacerbate poverty and food insecurity in vulnerable populations.
Sustainable management of the natural resource base is one of a very few, truly fundamental issues that the international community will be obliged to address effectively over the next two decades. The last twenty years have seen an emphasis on global and national economic management; the next twenty will need to address environmental management effectively.
This needs to follow a globally structured approach, based on adequate, reliable, up-to-date data and knowledge, and governed by appropriate international strategies and agreements. One key product sorely lacking to reach this goal is an overview of where land degradation takes place at what intensity and how land users are addressing this problem through sustainable land management. In order to fill this knowledge gap, three projects (WOCAT, LADA, DESIRE) have come together to establish the current status, while mapping out a route forward.
This document summarizes a report about how climate change is affecting human migration and displacement. It finds that climate change is already contributing to displacement through the breakdown of livelihoods and increased disasters. Looking ahead, long-term migration is expected to increase as livelihoods dependent on ecosystems and rain-fed agriculture decline. Rising sea levels also threaten densely populated low-lying river deltas and islands. The impacts are uneven, with women and poorer populations generally facing greater challenges. Large-scale government responses may be needed but also carry risks if not implemented carefully.
This document discusses natural hazards and disasters that occur in Egypt. It outlines several types of natural hazards that affect the country, including droughts, flash floods, landslides, dust storms, earthquakes, extreme temperatures, and climate change. For each hazard, the document provides definitions, historical examples in Egypt from 1980-2010, and recommendations for mitigation strategies. It also discusses local and global actors involved in disaster risk reduction and management in Egypt, as well as resources for further information.
The document discusses climate change impacts in the Arctic region and proposes the Arctic Climate Action Registry (ACAR) as a way to incentivize reductions of short-lived climate pollutants like black carbon, methane, and tropospheric ozone that disproportionately affect the Arctic. ACAR would certify projects that reduce these emissions and slow Arctic warming, using standardized metrics. The strategy is to stimulate projects across sectors like shipping, forestry, and aviation that could help mitigate warming trends in the Arctic and globally within the decade.
This document discusses the relationship between the environment and economic development. It covers topics such as sustainable development, environmental accounting, the impact of population growth and poverty on resources, and the tradeoffs between economic growth and environmental degradation. The key issues addressed are how to increase development in developing countries while preserving environmental capital and ensuring patterns of production and consumption are sustainable.
This document discusses climate change considerations for urban planning. It outlines an analytical framework covering the relationship between climate and planning at both the micro and macro levels. It also discusses key climate-related planning organizations and how climatic data should be interpreted in city development plans. The document examines types of climatic changes and their impacts on urban areas. It provides an example of how Surat, India incorporates climate vulnerability into its master plan, and discusses various adaptation responses and disaster management strategies.
This document provides a case study analysis of climate change impacts and urban adaptation in Hoi An, Vietnam. It finds that Hoi An faces numerous climate change stressors like flooding, sea level rise, and erosion that are exacerbated by poor city development practices. While the city has strong adaptive capacity to some hazards, it is highly vulnerable to rising seas and saltwater intrusion. The document recommends that Hoi An invest in infrastructure, capacity building, ecosystem stewardship, and improving critical systems to build urban resilience to climate change impacts. Mainstreaming climate change into city planning and involving diverse stakeholders can help Hoi An better manage development and cope with climate change challenges.
Humanitarian Impacts Of Climate Change In East Africa Region, 2009Charles Ehrhart
Poor communities living in developing nations will be most severely impacted by climate change. Their livelihoods depend on agriculture, forestry, and fishing, industries that will suffer losses from more frequent extreme weather like droughts and floods under climate change. As climate change increases the intensity of natural disasters, it will exacerbate poverty and food insecurity in vulnerable populations.
Sustainable management of the natural resource base is one of a very few, truly fundamental issues that the international community will be obliged to address effectively over the next two decades. The last twenty years have seen an emphasis on global and national economic management; the next twenty will need to address environmental management effectively.
This needs to follow a globally structured approach, based on adequate, reliable, up-to-date data and knowledge, and governed by appropriate international strategies and agreements. One key product sorely lacking to reach this goal is an overview of where land degradation takes place at what intensity and how land users are addressing this problem through sustainable land management. In order to fill this knowledge gap, three projects (WOCAT, LADA, DESIRE) have come together to establish the current status, while mapping out a route forward.
The document discusses the causes, effects, and solutions to climate change. It explains that climate change is caused by both natural factors like volcanic eruptions and continental drift, as well as human factors like the burning of fossil fuels. Some of the effects of climate change discussed include rising sea levels, more extreme weather, loss of habitats, and threats to food and water supplies. The document provides several potential solutions to address climate change such as transitioning away from fossil fuels, improving energy efficiency, reducing consumption, and increasing the use of renewable energy and public transportation.
The document summarizes key findings from the IPCC's Special Report on the Ocean and Cryosphere in a Changing Climate. It finds that glaciers and snow cover are declining rapidly around the world, including in regions like Europe, Africa, South America and Asia. This is increasing hazards like floods and landslides. Peak water levels in glacier-fed rivers have already passed or will pass by mid-century in many areas. This will significantly impact downstream water supply for billions of people. Adaptation measures are needed to help communities adjust and ensure sustainable water resources in a warming world. Limiting warming to 1.5C compared to 2C could help reduce these risks.
Climate change and the risk of violent conflict in the Middle East
-Rising Temperatures, Rising Tensions-
Climate change and the risk of violent conflict in the Middle East by Oli Brown and Alec Crawford
This report was written by the International Institute for Sustainable Development (IISD), an independent environment and development policy research institute, headquartered in Canada with offices in New York and Geneva. IISD has been researching various aspects of climate change and environmental security for the past 15 years.1 IISD is not a campaigning organization, nor does it have political links in the region.
The study involved two research trips (October 2008 and January–February 2009) augmented by deskbased research. IISD’s neutral position enabled the authors to hold consultations and conduct interviews on several sides of the region’s many political divides; a total of eight informal and frank consultations and dozens of interviews were held in Amman, Beirut, Damascus, Jerusalem, Ramallah and Tel Aviv. More than 100 experts, academics, donor representatives, environmental activists and political figures participated.
The project was funded by the Danish Ministry of Foreign Affairs. However, this report should in no way be
seen as a reflection of the position of the government of Denmark, the participants in the consultations or
the reviewers. All errors of commission or omission are the responsibility of the authors who welcome
comments and feedback (obrown@iisd.org; acrawford@iisd.org).
1See more of IISD’s work on climate change at http://www.iisd.org/climate and on environmental security at http://www.iisd.org/security/es
“State of socio-economic research on climate change and policy implications in the Philippines” presented by Mercedita A. Sombilla, SEARCA at the ReSAKSS-Asia Conference, Nov 14-16, 2011, in Kathmandu, Nepal.
Global trends show that reported natural disasters have significantly risen since the 1960s due to factors like population growth, urbanization, and climate change. Some hazards like floods and wind storms show clearer increasing trends, while others like earthquakes are more stable. Though death tolls from disasters are falling due to better disaster management, economic costs and numbers of people affected continue to rise as populations grow in hazardous areas. Reducing vulnerability and building resilience is an ongoing challenge.
Climate change poses significant risks to Bangladesh through higher temperatures, more extreme weather, and sea level rise. This document examines the effects on agriculture and the economy. Agriculture will be heavily impacted as higher temperatures and changing rainfall patterns reduce food production. Staple crops like rice and wheat are expected to decline. Heavier rainfall will also damage farms through flooding and soil erosion. Rising seas will exacerbate coastal flooding and erosion, threatening land, infrastructure and livelihoods. Altogether, climate change is projected to seriously damage Bangladesh's agriculture and result in very high economic costs through reduced GDP, increased disaster losses, and effects on coastal areas and infrastructure.
The document discusses several global trends related to natural hazards and disasters. It notes that while the number of reported disasters has increased significantly since 1960 due to improved recording and communications, the number of people killed by disasters has fallen. However, population growth and urbanization have led to more people living in hazardous areas, increasing risks. Other trends like climate change, deforestation, and poverty are also thought to be exacerbating disaster impacts, particularly in developing regions. Overall, global trends show rising disaster occurrence but falling death tolls, suggesting improvements in disaster management, warning systems, and relief efforts. However, the total economic costs of disasters continue rising.
The TDRM is a 6 Step Process to manage natural disasters, viz., 1. Establishing the Disaster Risk Context - strategic, and
organizational, 2. Identifying the DRs - what, why and how hazards or certain events translate into disasters including the sources of risks, areas at risk, and the existing measures.
3. Analyzing the DRs - existing controls in terms of likelihood and consequences. 4. Assessing and Prioritizing the DRs - estimating levels of risk and ranking it for prioritization.
5. Treating the DRs - identifying a range of options for treating
the priority risks, e.g., prevention, preparedness, response,
and recovery, selecting the options, planning and
implementing relevant strategies and funding.
6. Lastly, it is important to monitor and review the Performance of
the DRMS, the changes that might affect it, and ensure that
the DRMP is relevant. The entire process is iterative.
CONTENTS:
1).INTRODUCTION
2).CLIMATE CHANGE
3).ENERGY EMERGENCY
4).WASTED WATER
5).PLASTIC PLIGHT
6).BIODIVERSITY IN A BIND
In this PPT we talk about various factors which would help us in making this world a better place to live and sustain.
Throughout human history, natural disasters have played a major role in the economic development and survival of humanity. The economic cost associated with all natural disasters has increased 14 fold since the 1950s. Agricultural production is highly dependent on weather, climate and water availability, and is adversely affected by weather- and climate related disasters.
This document reports on a project studying sustainable urban planning and global warming. It discusses several issues related to climate change: rising sea levels are causing problems for coastal cities; climate change is increasing both natural disasters like storms as well as temperatures and climate change impacts. Human activities like fossil fuel use are the main driver of increased greenhouse gases, trapping more heat and warming the planet. Higher temperatures and sea levels will significantly impact coastal areas through increased flooding, erosion, damage to infrastructure and intrusion of saltwater into freshwater supplies.
This document provides an overview of various environmental issues around the world in the year 2000, including:
- Rapid population growth and poverty putting pressure on resources
- High levels of water pollution, loss of wetlands, and depletion of aquifers
- Increased greenhouse gases leading to impacts like rising sea levels and temperature
- Accelerating loss of biodiversity and damage to ecosystems
- Unsustainable use of resources like soils, forests, and fossil fuels
- Growing waste problems and difficulty finding new landfill sites
It also discusses the principles of ecologically sustainable development.
Environmental impact of flooding on kosofe local government area of lagos sta...Alexander Decker
This document discusses the environmental impacts of flooding on Kosofe Local Government Area of Lagos State, Nigeria. It finds that flooding in the area is caused by factors like poor drainage systems, unapproved development on marginal lands, and blockage of water channels. The flooding has negative effects on the physical, social, and economic conditions of the area. It destroys buildings and infrastructure, disrupts lives and economic activities, and spreads diseases. The study uses remote sensing and geospatial analysis, alongside surveys, to assess the impacts and recommends public awareness programs to address the causes and impacts of flooding in the area.
IPCC AR5 Africa Chapter - Impacts and Vulnerability ipcc-media
A presentations made on 29 October 2015 by Pauline Dube during the IPCC segment at the Fifth Conference on Climate and Development in Africa, Victoria Falls, Zimbabwe.
Check against delivery
Climate change vulnerability and adaptation in Egygpt and NAP processNAP Events
Presented by: Mohamed Ismail Ibrahim Elsehamy
7.2 Approaches / adaptation solutions (1/2)
The section will provide best practices regarding various adaptation approaches or solutions at various scales based on latest science. Examples to be featured include ecosystem-based approaches, community based adaptation, responses to heat waves and ways to deal with shifting growing seasons in agriculture. The session will also feature practical experiences from countries in addressing issues at multiple scales. This is the first of two sessions on this topic. The second is under session 8.1.
Dubai Int'l. Humanitarian and Develoment Conference, April 2009guest28f8f9d2
Climate change is having more severe impacts than initially predicted, with global temperatures projected to rise 3.4-7.2°C this century unless action is taken. Key impacts include increasing temperatures, shifting weather patterns, and more extreme weather. These changes undermine food security, water access, health, and livelihoods for the world's poorest, especially women and girls. Areas with high climate risks and human vulnerability will face worsening humanitarian disasters over the next 20-30 years. Urgent action is needed to address climate change and support adaptation among vulnerable communities.
This document discusses the projected impacts of sea level rise on coastal areas in the Caribbean. It finds that a 1-2 meter rise in sea levels would displace over 100,000 people in CARICOM nations and cause the loss of 1300 sq km of land. Critical infrastructure like roads and ports would be damaged. Mangrove forests and ecosystems would be destroyed, eliminating their services. The tourism-dependent economy would see losses of 14.8% of GDP and 12.9% of jobs. Adaptation strategies discussed include ecosystem-based approaches, managed retreat from coastal areas, and developing insurance programs.
This report examines the economic costs of climate change in Africa under different scenarios of global temperature rise. It finds that climate change is already negatively impacting Africa and these impacts are projected to intensify with higher temperatures. The costs of climate change to Africa's economy could reach 10% of GDP by 2100 under a 4°C warming scenario. However, limiting warming to 1.5-2°C could reduce economic costs to 1-3% of GDP by 2030. The report recommends developed countries commit to immediate and deep emissions cuts of 45% by 2020 and 80-95% by 2050 to limit warming and its costs. It also calls for adequate, predictable climate finance for Africa's adaptation needs, estimated at $10-
The Aquamimicry Aquaculture Alliance, in cooperation with the Institution of Aquaculture Singapore and
the Asian Institute of Technology, Thailand, will organize the "Aquamimicry Sustainable Shrimp Farming
Workshop" during 7-11 August 2016 in Thailand (Bangkok and Hua Hin). This workshop will be attended
by participants mainly from various Asian countries (Bangladesh, Hong Kong SAR, India, Indonesia,
Malaysia, Philippines, Singapore, South Korea, Thailand, Taiwan ROG and Vietnam), who are involved
and interested in sustainable shrimp farming practices and research. This will provide opportunities for
learning and sharing of experiences, as well as building up and strengthening the network among those
concerned about environmentally-friendly aquaculture.
On behalf of the Aquamimicry Aquaculture Alliance (AAA) I would like to cordially invite your honourable
presence in gracing our event, Aquamimicry Aquatainment, by delivering your keynote address and to
officially declare the opening of the workshop at Sheraton Resort & Spa, Hua Hin on 9th August 2016
at 9.00am, in front of the many international farmers and professionals who have travelled many miles
to listen to this capstone Thai technology of Aquamimicry Aquaculture developed by Veerasun
Prayotamornkul.
We believe through Asian Institute of Technology's scientific expertise and leadership in promoting
sustainable aquaculture development, Aquamimicry Aquaculture Alliance (AAA) with her many global
farmers' membership will continue to grow from strength to strength. The close involvement of AIT as
a Supporting Institution of AAA will contribute to· deeper scientific understanding of Aquamimicry and
the knowledge and experiences gained through this workshop will contribute to teaching materials for
universities and extension learning for the international farming community.
The document discusses the causes, effects, and solutions to climate change. It explains that climate change is caused by both natural factors like volcanic eruptions and continental drift, as well as human factors like the burning of fossil fuels. Some of the effects of climate change discussed include rising sea levels, more extreme weather, loss of habitats, and threats to food and water supplies. The document provides several potential solutions to address climate change such as transitioning away from fossil fuels, improving energy efficiency, reducing consumption, and increasing the use of renewable energy and public transportation.
The document summarizes key findings from the IPCC's Special Report on the Ocean and Cryosphere in a Changing Climate. It finds that glaciers and snow cover are declining rapidly around the world, including in regions like Europe, Africa, South America and Asia. This is increasing hazards like floods and landslides. Peak water levels in glacier-fed rivers have already passed or will pass by mid-century in many areas. This will significantly impact downstream water supply for billions of people. Adaptation measures are needed to help communities adjust and ensure sustainable water resources in a warming world. Limiting warming to 1.5C compared to 2C could help reduce these risks.
Climate change and the risk of violent conflict in the Middle East
-Rising Temperatures, Rising Tensions-
Climate change and the risk of violent conflict in the Middle East by Oli Brown and Alec Crawford
This report was written by the International Institute for Sustainable Development (IISD), an independent environment and development policy research institute, headquartered in Canada with offices in New York and Geneva. IISD has been researching various aspects of climate change and environmental security for the past 15 years.1 IISD is not a campaigning organization, nor does it have political links in the region.
The study involved two research trips (October 2008 and January–February 2009) augmented by deskbased research. IISD’s neutral position enabled the authors to hold consultations and conduct interviews on several sides of the region’s many political divides; a total of eight informal and frank consultations and dozens of interviews were held in Amman, Beirut, Damascus, Jerusalem, Ramallah and Tel Aviv. More than 100 experts, academics, donor representatives, environmental activists and political figures participated.
The project was funded by the Danish Ministry of Foreign Affairs. However, this report should in no way be
seen as a reflection of the position of the government of Denmark, the participants in the consultations or
the reviewers. All errors of commission or omission are the responsibility of the authors who welcome
comments and feedback (obrown@iisd.org; acrawford@iisd.org).
1See more of IISD’s work on climate change at http://www.iisd.org/climate and on environmental security at http://www.iisd.org/security/es
“State of socio-economic research on climate change and policy implications in the Philippines” presented by Mercedita A. Sombilla, SEARCA at the ReSAKSS-Asia Conference, Nov 14-16, 2011, in Kathmandu, Nepal.
Global trends show that reported natural disasters have significantly risen since the 1960s due to factors like population growth, urbanization, and climate change. Some hazards like floods and wind storms show clearer increasing trends, while others like earthquakes are more stable. Though death tolls from disasters are falling due to better disaster management, economic costs and numbers of people affected continue to rise as populations grow in hazardous areas. Reducing vulnerability and building resilience is an ongoing challenge.
Climate change poses significant risks to Bangladesh through higher temperatures, more extreme weather, and sea level rise. This document examines the effects on agriculture and the economy. Agriculture will be heavily impacted as higher temperatures and changing rainfall patterns reduce food production. Staple crops like rice and wheat are expected to decline. Heavier rainfall will also damage farms through flooding and soil erosion. Rising seas will exacerbate coastal flooding and erosion, threatening land, infrastructure and livelihoods. Altogether, climate change is projected to seriously damage Bangladesh's agriculture and result in very high economic costs through reduced GDP, increased disaster losses, and effects on coastal areas and infrastructure.
The document discusses several global trends related to natural hazards and disasters. It notes that while the number of reported disasters has increased significantly since 1960 due to improved recording and communications, the number of people killed by disasters has fallen. However, population growth and urbanization have led to more people living in hazardous areas, increasing risks. Other trends like climate change, deforestation, and poverty are also thought to be exacerbating disaster impacts, particularly in developing regions. Overall, global trends show rising disaster occurrence but falling death tolls, suggesting improvements in disaster management, warning systems, and relief efforts. However, the total economic costs of disasters continue rising.
The TDRM is a 6 Step Process to manage natural disasters, viz., 1. Establishing the Disaster Risk Context - strategic, and
organizational, 2. Identifying the DRs - what, why and how hazards or certain events translate into disasters including the sources of risks, areas at risk, and the existing measures.
3. Analyzing the DRs - existing controls in terms of likelihood and consequences. 4. Assessing and Prioritizing the DRs - estimating levels of risk and ranking it for prioritization.
5. Treating the DRs - identifying a range of options for treating
the priority risks, e.g., prevention, preparedness, response,
and recovery, selecting the options, planning and
implementing relevant strategies and funding.
6. Lastly, it is important to monitor and review the Performance of
the DRMS, the changes that might affect it, and ensure that
the DRMP is relevant. The entire process is iterative.
CONTENTS:
1).INTRODUCTION
2).CLIMATE CHANGE
3).ENERGY EMERGENCY
4).WASTED WATER
5).PLASTIC PLIGHT
6).BIODIVERSITY IN A BIND
In this PPT we talk about various factors which would help us in making this world a better place to live and sustain.
Throughout human history, natural disasters have played a major role in the economic development and survival of humanity. The economic cost associated with all natural disasters has increased 14 fold since the 1950s. Agricultural production is highly dependent on weather, climate and water availability, and is adversely affected by weather- and climate related disasters.
This document reports on a project studying sustainable urban planning and global warming. It discusses several issues related to climate change: rising sea levels are causing problems for coastal cities; climate change is increasing both natural disasters like storms as well as temperatures and climate change impacts. Human activities like fossil fuel use are the main driver of increased greenhouse gases, trapping more heat and warming the planet. Higher temperatures and sea levels will significantly impact coastal areas through increased flooding, erosion, damage to infrastructure and intrusion of saltwater into freshwater supplies.
This document provides an overview of various environmental issues around the world in the year 2000, including:
- Rapid population growth and poverty putting pressure on resources
- High levels of water pollution, loss of wetlands, and depletion of aquifers
- Increased greenhouse gases leading to impacts like rising sea levels and temperature
- Accelerating loss of biodiversity and damage to ecosystems
- Unsustainable use of resources like soils, forests, and fossil fuels
- Growing waste problems and difficulty finding new landfill sites
It also discusses the principles of ecologically sustainable development.
Environmental impact of flooding on kosofe local government area of lagos sta...Alexander Decker
This document discusses the environmental impacts of flooding on Kosofe Local Government Area of Lagos State, Nigeria. It finds that flooding in the area is caused by factors like poor drainage systems, unapproved development on marginal lands, and blockage of water channels. The flooding has negative effects on the physical, social, and economic conditions of the area. It destroys buildings and infrastructure, disrupts lives and economic activities, and spreads diseases. The study uses remote sensing and geospatial analysis, alongside surveys, to assess the impacts and recommends public awareness programs to address the causes and impacts of flooding in the area.
IPCC AR5 Africa Chapter - Impacts and Vulnerability ipcc-media
A presentations made on 29 October 2015 by Pauline Dube during the IPCC segment at the Fifth Conference on Climate and Development in Africa, Victoria Falls, Zimbabwe.
Check against delivery
Climate change vulnerability and adaptation in Egygpt and NAP processNAP Events
Presented by: Mohamed Ismail Ibrahim Elsehamy
7.2 Approaches / adaptation solutions (1/2)
The section will provide best practices regarding various adaptation approaches or solutions at various scales based on latest science. Examples to be featured include ecosystem-based approaches, community based adaptation, responses to heat waves and ways to deal with shifting growing seasons in agriculture. The session will also feature practical experiences from countries in addressing issues at multiple scales. This is the first of two sessions on this topic. The second is under session 8.1.
Dubai Int'l. Humanitarian and Develoment Conference, April 2009guest28f8f9d2
Climate change is having more severe impacts than initially predicted, with global temperatures projected to rise 3.4-7.2°C this century unless action is taken. Key impacts include increasing temperatures, shifting weather patterns, and more extreme weather. These changes undermine food security, water access, health, and livelihoods for the world's poorest, especially women and girls. Areas with high climate risks and human vulnerability will face worsening humanitarian disasters over the next 20-30 years. Urgent action is needed to address climate change and support adaptation among vulnerable communities.
This document discusses the projected impacts of sea level rise on coastal areas in the Caribbean. It finds that a 1-2 meter rise in sea levels would displace over 100,000 people in CARICOM nations and cause the loss of 1300 sq km of land. Critical infrastructure like roads and ports would be damaged. Mangrove forests and ecosystems would be destroyed, eliminating their services. The tourism-dependent economy would see losses of 14.8% of GDP and 12.9% of jobs. Adaptation strategies discussed include ecosystem-based approaches, managed retreat from coastal areas, and developing insurance programs.
This report examines the economic costs of climate change in Africa under different scenarios of global temperature rise. It finds that climate change is already negatively impacting Africa and these impacts are projected to intensify with higher temperatures. The costs of climate change to Africa's economy could reach 10% of GDP by 2100 under a 4°C warming scenario. However, limiting warming to 1.5-2°C could reduce economic costs to 1-3% of GDP by 2030. The report recommends developed countries commit to immediate and deep emissions cuts of 45% by 2020 and 80-95% by 2050 to limit warming and its costs. It also calls for adequate, predictable climate finance for Africa's adaptation needs, estimated at $10-
The Aquamimicry Aquaculture Alliance, in cooperation with the Institution of Aquaculture Singapore and
the Asian Institute of Technology, Thailand, will organize the "Aquamimicry Sustainable Shrimp Farming
Workshop" during 7-11 August 2016 in Thailand (Bangkok and Hua Hin). This workshop will be attended
by participants mainly from various Asian countries (Bangladesh, Hong Kong SAR, India, Indonesia,
Malaysia, Philippines, Singapore, South Korea, Thailand, Taiwan ROG and Vietnam), who are involved
and interested in sustainable shrimp farming practices and research. This will provide opportunities for
learning and sharing of experiences, as well as building up and strengthening the network among those
concerned about environmentally-friendly aquaculture.
On behalf of the Aquamimicry Aquaculture Alliance (AAA) I would like to cordially invite your honourable
presence in gracing our event, Aquamimicry Aquatainment, by delivering your keynote address and to
officially declare the opening of the workshop at Sheraton Resort & Spa, Hua Hin on 9th August 2016
at 9.00am, in front of the many international farmers and professionals who have travelled many miles
to listen to this capstone Thai technology of Aquamimicry Aquaculture developed by Veerasun
Prayotamornkul.
We believe through Asian Institute of Technology's scientific expertise and leadership in promoting
sustainable aquaculture development, Aquamimicry Aquaculture Alliance (AAA) with her many global
farmers' membership will continue to grow from strength to strength. The close involvement of AIT as
a Supporting Institution of AAA will contribute to· deeper scientific understanding of Aquamimicry and
the knowledge and experiences gained through this workshop will contribute to teaching materials for
universities and extension learning for the international farming community.
AIT serves as a politically neutral platform in Asia for sustainable development through global collaboration in education, research, and capacity building. It was established in Thailand in 1959 and has evolved from a teaching university to a research university, focusing on innovation and global issues. AIT develops global citizens through internationally focused education and research on cross-border issues like climate change, disasters, and wastewater management.
The document discusses Thailand's transition to a value-based economy called "Thai Economy 4.0". It outlines the country's shift from traditional industries like agriculture and manufacturing to new engines of growth focused on innovation in areas like agritech, healthtech, smart devices, and creative/cultural services. The document proposes enabling policies and ecosystems to support this transition, including strengthening R&D networks, developing innovation infrastructure, and introducing programs to support startups. The goal is for Thailand to move from middle-income to high-income status by transforming its economy and industries through innovation.
Wetlands: Climate adaptation, mitigation and biodiversity protectionCIFOR-ICRAF
Presentation by Walter Vergara & Sebastian Scholz, LAC Climate Change Team, Worldbank
Landscape approaches to mitigation and adaptation, Forest Day 3
Sunday, 13 December 2009
Copenhagen, Denmark
Presentation by Walter Vergara & Sebastian Scholz, The World Bank, at Forest Day 3, 13 December 2009, Copenhagen. Learning event "Landscape approaches to Adaptation and Mitigation"
Climate change as problem of national and international security rather than ...Global Water Partnership
1. Climate change poses national and international security risks rather than just being an environmental issue. It is a threat multiplier that can overstretch societies' adaptive capacities and increase conflicts by exacerbating problems like water scarcity, food insecurity, and natural disasters.
2. As the impacts of climate change interact with factors like population growth, resource consumption, and urbanization, they can degrade human security and livelihoods. This may intensify distributional conflicts over scarce resources and challenges for governments.
3. To address these risks, states should evaluate how climate change may threaten their national security interests and institutions' preparedness for climate-related disasters through national security strategies. Ambitious global climate policies are also needed for conflict
Adaptation to a changing climate in the arab countriesAmman Institute
"Adaptation to a changing climate in the Arab countries"; a Presentation by Ms. Dorte Verner on Climate Change in the Arab Region. It was presented in a workshop held by Amman Institute in cooperation with the League of Arab States and the World Bank on Monday 24 October 2011
Here are 12 instances of the climate paradigm shift: 1. Extreme Weather Events 2. Rising Sea Levels 3. Disruption of Ecosystems 4. Economic Implications 5. Health and Human Well-being
This Thematic Paper is part of a Toolkit for Project Design (Livestock Thematic Papers: Tools for Project Design) which reflects IFAD’s commitment to developing a sustainable livestock sector in which poor farmers and herders might have higher incomes, and better access to assets, services, technologies and markets.
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Clim - Presentation Transcript
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This document summarizes key points from the World Water Assessment Programme's fourth report "Managing Water under Uncertainty and Risk". The report highlights that demand for water will greatly increase in the coming decades due to population growth, increasing wealth, and dietary shifts. At the same time, climate change is expected to reduce water availability in many places. To avoid future food, water, and energy insecurity, better coordination is needed between the water, agriculture, and energy sectors in policy design and planning for multiple possible futures.
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WWF's Earth Hour campaign started in 2007 and has grown to involve over 7,000 cities in more than 160 countries. For Earth Hour 2015, over 70 countries took climate action in the lead-up to the Paris climate summit. WWF also campaigns to protect oceans like the Great Barrier Reef from threats such as port dredging, and to reduce illegal wildlife trade by supporting anti-poaching efforts in countries like Nepal, Thailand, and India. WWF works to conserve species ranging from tigers and pandas to sharks and rays. The organization also addresses issues like climate change, sustainable seafood, and reducing humanity's ecological footprint.
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Climate change impacts in the Greater Mekong region
1. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
The Greater Mekong
and Climate Change:
Biodiversity, Ecosystem Services
and Development at Risk
October 2009
2. TABLE OF CONTENTS
EXECUTIVE SUMMARY 1
THE CHALLENGE: CLIMATE CHANGE 4
Changes have already begun 5
What are some of the changes already being observed in the Greater Mekong region? 5
The Greater Mekong region is warming 5
The Greater Mekong region is getting wetter 6
The Greater Mekong region is vulnerable to rising sea levels 8
Longer and more intense floods, droughts, and storms are occurring 10
Glaciers feeding the Mekong’s headwaters are disappearing 11
Escalating impacts in the Greater Mekong region 12
ECOLOGICAL IMPACTS 13
The Greater Mekong: A bastion of biodiversity 13
The Mighty Mekong: The region’s water storehouse 15
The rice bowl of Asia will be severely impacted 18
PEOPLE, COMMUNITY, AND ECONOMIES AT RISK 19
CONCLUSION: URGENT ACTION NOW 22
Adopt Asia’s first regional climate change adaptation agreement 23
Strengthen existing governance structures and ensure participation of all stakeholders in
addressing climate change 24
Act now to use existing knowledge to address climate change 24
Emphasise ecosystem-based adaptation approaches that maintain the resilience of the region 25
Include mitigation in adaptation strategies 25
Ensure adequate resources are available for adaptation initiatives 26
REFERENCES 27
3. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
EXECUTIVE SUMMARY
The Greater Mekong is destined for ma- will cause, and have already caused, extensive
“The ability of natural resources jor changes due to climate change, mak- damage to property and loss of life. Sea level rise
to continue to support peoples’ ing it one of the most vulnerable places is threatening the region’s coastal communities and
livelihoods in the Mekong is at a on Earth. Changes are already occurring ecosystems are becoming more stressed.
crisis point. and the worst is yet to come.
Glacial melting in the Himalayas may cause im-
(Cornford and Matthews 2007)” For the Greater Mekong, climate change pacts to the region’s major river flows and wetlands
compounds existing and projected threats affecting will either dry up or flood out. These impacts are
the region’s people, biodiversity and natural re- already occurring to some extent.
sources. This is likely to have cascading effects, for
example, water scarcity leading to reduced agricul- The agricultural sector is being significantly af-
tural productivity, leading to food scarcity, unem- fected by changes in climate. Warmer temperatures
ployment and poverty. have contributed to declining crop yields. Storms,
floods and droughts are destroying entire harvests.
Among lower Mekong Basin countries, Laos and
Cambodia are identified as the most vulnerable in Prolonged and unpredictable droughts are expected
part because of their limited capacity to cope with to become more problematic in the future. Water
climate related risks (Yusuf and Francisco 2009). In availability in the dry season will decrease and pro-
all countries, climate change complicates existing longed droughts will cause water shortages. Water
problems. scarcity will constrain agricultural production and
threaten food security.
The city of Bangkok is sinking by 5-10 mm each
year. Land subsidence and groundwater extrac- The human impact of climate change is devastat-
tion combined with sea level rise could leave ing and the region’s poorest people are dispropor-
Bangkok under 50-100 cm of water by 2025. tionately affected (Oxfam 2008). Impacts include
(UNEP 2009) mortality due to heat waves and increases in the
number of cases and geographic shifts in infectious
Across the region, temperatures are rising and have diseases such as malaria, dengue fever, cholera and
risen by 0.5 to 1.5ºC in the past 50 years. While hepatitis.
rainy seasons may contract over parts of the region,
overall rainfall is expected to rise. This means more The impacts of climate change are already causing
intense rain events when they occur. migration and displacement of people, the scope
and scale of which could vastly exceed anything
More frequent and damaging droughts and floods that has occurred before.
EXECUTIVE SUMMARY 1
4. Mekong countries must prepare or face ity and understanding.
devastating consequences
People, culture and ecosystems have a right to
Deep and immediate cuts in green house gas emis- survive. There are a number of policy actions,
sions are vital to prevent the worst which if adopted by the regions leaders, will help
impacts of climate change. Nevertheless, some the Greater Mekong countries minimize the crisis
impacts are inevitable and some have already for current and future generations.
begun.
“As a country that emits a
All the CO2 pumped into the atmosphere during relatively negligible level of greenhouse gases,
the last 200 years has committed the Earth to at we are nonetheless committed to playing a part
least another 0.8˚C temperature increase over the in the global effort to address climate change.”
next century. This is why action on global climate Dr Thongloun Sisoulith, Lao PDR Deputy Prime Min-
change is critical now. ister and Minister of Foreign Affairs, Vientiane Times
24/9/09
“Our children and grandchildren will never
forgive us unless action is taken. Time is running Asia’s first regional climate change adapta-
out, we only have two months before tion agreement
Copenhagen.” Abhisit Vejjajiva, Prime
Minister of Thailand, keynote speech To help Greater Mekong nations prepare for
UNFCCC meeting Bangkok the inevitable impacts of climate change, this
agreement should:
The Greater Mekong region must take decisive • Emphasize ecosystem-based adaptation
action and prepare for the inevitable impacts of approaches that maintain the resilience of the
climate change today, otherwise face devastating region
consequences. • Strengthen existing governance structures
and ensure participation of all stakeholders
A region-wide commitment to address the threats in preparing for climate change
Maintaining diverse and healthy projected for the coastal, freshwater and terres- • Act now to use existing knowledge to
trial ecosystems is vital. Coordination and col- address climate change
ecosystems is essential to maximizing
laboration among stakeholders is fundamental to • Include mitigation in adaptation strategies
ecological resilience to climate change. reducing stresses on natural resources and people. Ensure adequate resources are available for
Sharing information is also critical to build capac- adaptation initiatives
2 EXECUTIVE SUMMARY
5. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Will the present trajectory of To reach these targets, WWF and a broad coali-
“It’s not a pretty picture…. if we unfettered growth in global tion of stakeholders are urging the richest and
don’t take immediate action Asia most developed countries to cut their emissions to
greenhouse gas emissions make
will be one of the major 40% below 1990 levels by 2020 and developing
this region largely uninhabit- countries to reduce their emissions by 30% from
battlefields of climate change.”
Rajendra Pachauri, chairman of able by the end of the century? business-as-usual levels by 2020.
the United Nations To avoid this, WWF urges the govern- These goals are achievable with strong political
Intergovernmental Panel on ments of the Greater Mekong leadership, participation by all countries, and the
Climate Change (IPCC) region to help forge the strongest pos- sense of urgency this report conveys.
sible international agreement to halt
climate change.
Limiting global warming to well be-
low 2˚C above pre-industrial tempera-
tures by 2100 will
help avoid the worst
impacts of climate
change. Achieving
this goal will require
steep and immediate
cuts in global GHG
emissions.
By 2020, global
GHG emissions
must be brought
back to1990 lev-
els. By 2050 global
emissions must be
80% below 1990
levels.
EXECUTIVE SUMMARY 3
6. THE CHALLENGE: CLIMATE CHANGE
Climate change is one of the defining issues of our this report indicates, will become consid-
time, and is set to radically transform the world in erably worse over time. Adaptation strat-
which we live. egies are also needed now because many
of these impacts will be unavoidable.
Greenhouse gas (GHG) emissions – from vari-
ous sources including combustion of fossil fuels, The Mekong region’s heavily populated
forest destruction, and unsustainable agriculture coastal areas are especially at risk from
practices – are causing the planet to warm, altering saltwater intrusion, inundation from
its overall climate. Observed increases in global rising seas, and more extensive floods
average air and ocean temperatures, widespread arising from greater peak flows of the
melting of snow and ice, and rising global aver- Mekong, Red, Chao Phraya and other
age sea level all confirm this change in the earth’s rivers.
climate (IPCC 2007). As GHG emissions increase
so do the changes in climate and the associated Endemic morbidity and mortality due to
impacts on natural and human systems. Deep and diarrhoeal disease primarily associated
immediate cuts in global emissions are needed to with floods and droughts are expected to
avoid the worst impacts of climate change. rise in the region due to disruption of the
hydrological cycle.
The Southeast Asian region contributed 12% of
the world’s greenhouse gas (GHG) emissions in Although more annual runoff is expected
2000, an increase of 27% from 1990, which was from an increase in total precipitation,
faster than the global average (ADB 2009). In periods and pockets of water stress are
recent years, the Greater Mekong Sub-Region likely by the 2050s (IPCC 2007). The
(GMS) has been contributing about 4.5% (about ecosystems on which the people of this
2.2 Gigatonnes) of total GHG emissions (ADB region depend will change dramatically
2008). Although the Mekong region accounts for as species respond in different ways to
a relatively minor share of global GHG emissions, the combination of these climate im-
it is one of the most rapidly developing areas in pacts.
the world.
A transition to a low carbon economy would help
reduce the global impacts of climate change as
well as the regional and local impacts, which, as
4 THE CHALLENGE: CLIMATE CHANGE
7. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Changes have already begun What are some of the changes already
being observed in the Greater Mekong As a result, since 1950 the region has seen more
Recent studies show the emergence of general hot days and warm nights and fewer cool days
Region?
trends in the climate of the Greater Mekong Re- and nights (Manton et al 2001). These changes in
gion, which have allowed scientists to project how temperature extremes (and other extreme climatic
The Greater Mekong region is warming events) are most strongly associated with climate
conditions will change over the next 50 to 100
years (Eastham et al. 2008, ADB 2009, TKK and change impacts (Griffiths et al. 2005).
Average daily temperatures across Southeast Asia
START 2009, WWF Australia 2009).
have increased 0.5 to 1.5ºC between 1951 and By the end of the century, the region is expected
2000 (IPCC 2007). Thailand’s temperatures have to warm another 2-4˚C (IPCC 2007, ADB 2009).
Many scientists are now concluding that these
reportedly increased 1.0 to 1.8ºC in the past 50 In the next 20 years, mean temperatures across the
predictions are gross underestimates and that the
years; average daytime temperatures in the month Mekong River Basin will most likely increase by
region will likely experience the upper extremes
of April have been particularly high at 40ºC (ADB 0.79ºC with greater increases in the colder catch-
of the climate scenarios forecast in the last IPCC
2009). Vietnam’s temperatures increased by 0.7˚C ments in the north of the basin (Eastham 2008).
assessment, resulting in impacts more severe than
during this same period (ADB 2009). Daily maxi-
those predicted by the IPCC in 2007 (WWF Aus-
mum and minimum temperatures are also increas-
tralia 2009).
ing (TKK & SEA START RC 2009).
Figure 3: Average daily minimum temperature compared to the baseline decade of the 1980s
Source: SEA START RC 2009
THE CHALLENGE: CLIMATE CHANGE 5
8. The Greater Mekong region is getting wetter
Precipitation patterns are quite complex across Southeast Asia owing to the varied terrain and
maritime influences (Trenberth et al 2007). In the Greater Mekong region from 1961 to 1998,
although the number of extreme rainfall events decreased the amount of rain falling during
these events increased (Manton et al 2001).
Total annual rainfall will increase by 5-25% across the northern part of the Mekong region in
the next few decades and up to 50% across most of the region by the end of the century (Figure
4). The Mekong Delta, which may receive 15% less rainfall throughout the century, is an im-
portant exception (Figure 4). Heavier storms during the wet season will account for the regional
increase because drier dry seasons are predicted (TKK & SEA START RC 2009). Although
the length of the wet season is not expected to change in most of the region, it may contract in
some areas, such as Krabi, Thailand, by up to 4 weeks (WWF & SEA START RC 2008).
Figure 4: Average annual rainfall i.e. precipitation (top) and future change in the annual rainfall compared to the baseline decade of 1980s (bottom)
under A2 climate scenario.
Source: SEA START RC 2009
6 THE CHALLENGE: CLIMATE CHANGE
9. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Figure 5: Change in the number of rainy days in Krabi,
Thailand in 2030s compared to 1980s.
Figure 6: Change in the timing and length of the rainy season in Krabi,
Thailand 2030s compared to 1990s.
Mean Daily Rainfall (mm) for 1980s (baseline) and 2030s
25
wet season - 2030s
20
wet season baseline
15
rainfall (mm/day)
10
5
baseline
next 25 years
0
jan feb mar apr may jun jul aug sep oct nov dec
Source: WWF and SEA START RC 2008 Month
THE CHALLENGE: CLIMATE CHANGE Source: WWF and SEA START RC 2008 7
10. The Greater Mekong region is vulnerable to rising
sea levels
Climate change has been increasing global sea levels by 1.7 to
1.8 mm per year over the last century, with an increased rate of
about 3 mm per year during the last decade (ADB 2008). Many
coastal regions are already experiencing the impacts.
The Greater Mekong region is especially at risk because of
its extensive coastlines and major deltas that are barely above
mean sea level. Even small increases in global sea levels can
cause large-scale devastation, when monsoon winds combine
with high tides creating storm surges (especially during the
typhoon season) leading to greater inundation, as experienced
with Typhoon Linda and Cyclone Nargis.
Relative sea level has increased 6 mm per year in the Mekong
Delta and 13 to 150 mm per year in the Chao Phraya Delta
(Ryvitski et al. 2009). Land subsidence from groundwater ab-
straction and sediment losses from upstream dams are already
causing the region’s deltas to sink and sea level rise is exacer-
bating the problem (Ryvitski et al. 2009, see case study in Box
1). Salt-water intrusion and land loss have already affected the
lives and livelihoods of people in the coastal areas of Thailand
and Vietnam.
By the end of the century, higher sea levels in the Mekong Del-
ta, where nearly half of Vietnam’s rice is grown, may inundate
about half (~1.4 million ha) of the delta’s agricultural lands
(Warner et al. 2009). A sea level increase of 1 meter would
inundate a quarter of Ho Chi Minh City, Vietnam’s largest city
and home to more than 6 million people.
8 THE CHALLENGE: CLIMATE CHANGE
11. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Box 1. Case study: Losing ground in Khok Kham, Gulf of Thailand.
Climate change does not occur in isolation. It is one of many factors Over the years, the community at Khok Kham has tried different
putting pressure on ecosystems and on people’s livelihoods. For the ways to minimize the damage or to adapt to the situation. Often this
last ten years the residents of Khok Kham, in the province of Samut resulted in short-sighted solutions that provided immediate relief
Sakhon have watched the sea eat away a kilometer of land from the but worsened the problem in the long run or transferred the problem
coast. along the coast.
Mr. Vorapol, a 48 year old village chief from Khok Kham district In Khok Kham, one individual has taken the time and effort to
has moved eight times in as many years due to coastal erosion. search for a long-term solution. Mr. Vorapol knows and understands
Today, at high tide his childhood home is fully submerged. Like the region and has been a witness to the escalation of the problem.
most people from this area, Mr Vorapol makes a living from prawn He realized that the key in ensuring the health of the coast was to
farming and agriculture. A loss of land means a loss of their most restore the mangrove forests.
valuable asset and the source of their livelihoods.
The model Mr. Vorapol designed involves constructing zigzag
There are a number of reasons why the coast is losing ground to the shaped bamboo fences parallel to the coast to trap sediment. Rather
sea in Samut Sakhon, the location of the province close to Bang- than stop the water, which solid concrete walls would, they allow
kok, where excessive groundwater extraction is causing the land to the seawater to slowly filter through. This reduction in flow rate al-
subside. The construction of dams on the upper reaches of the Chao lows the sediments to deposit, and this provides a suitable substrate
Phraya and Tha Chin Rivers decrease the flow of sediment to the for mangrove saplings to be planted. Within a decade the mangroves
gulf, weakening its ability to replenish itself. The encroachment of are substantial enough to continue to trap sediment and maintain the
mangroves by shrimp farmers removed the coast’s natural protec- ecosystem on their own, long after the bamboo fence has disap-
tion, reducing its ability to buffer waves and trap sediments. All of peared under the waves.
these factors reduce ecosystem functions leading to coastal erosion.
Climate change makes this situation much worse. Strategies like this demonstrate that local knowledge and natural
materials can bolster ecosystem services, thereby offering better
Monsoon winds have intensified as a result of climate change. This solutions to hard structures or other engineering approaches. The
means more powerful waves hitting the coast along the Gulf of mangrove restoration protects the coast but also creates habitat for
Thailand. During the monsoon season, in the absence of mangrove myriad small fish and invertebrates the basis of the local food web,
forests large amounts of sediment are being washed out to sea, thereby supporting the coastal ecosystem and by consequence local
resulting in a net loss of sediment to the sea. Sea level rise exacer- fishermen.
bates this problem.
THE CHALLENGE: CLIMATE CHANGE 9
12. Longer and more intense floods, droughts, and storms are occurring
The frequency of extreme weather events has also increased. Heat waves have become more common (IPCC 2007). The number of tropical cyclones was
higher during 1990-2003 (IPCC 2007). With its long coastline and location in the midst of the northwest Pacific Ocean’s typhoon belt, the UNDP considers
Vietnam to be one of the 10 countries worldwide most at risk to tropical cyclones (Chaudhry and Ruysschaert 2007). In the past 40 years, Vietnam has expe-
rienced fewer, but more intense storms (Niemnil et al 2008).
In 2000, unusually widespread monsoon floods deluged nearly 800,000 km2 of Thailand, Laos Cambodia, and Vietnam including extensive areas of the Me-
kong Delta (Figure 7). In the next 20-30 years, floods in the Mekong Delta will likely inundate more land at greater depths (Figure 8). They may also arrive
earlier or later depending changes in peak flow and precipitation patterns in the region.
Figure 7: Flood extent (dark blue) in the Mekong Figure 8: Estimated change in the flooded area in the Mekong Delta in
Delta in 2000 the future (right), compared to the present day (left).
Source: Warner et al. 2009, courtesy of CARE International and Source: TKK & SEA START RC 2009.
CIESIN at the Earth Institute of Columbia University
10 THE CHALLENGE: CLIMATE CHANGE
13. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Glaciers feeding the Mekong’s headwa-
ters are disappearing
Glaciers around the globe, including those in the
Tibetan plateau forming the Mekong’s headwaters,
are receding because of warmer temperatures.
Loss of these glaciers will cause major impacts on
the hydrology and freshwater availability in other
large basins in Asia. In the Mekong Basin, how-
ever, the impacts on flow in the lower basin are
expected to be modest because the area and vol-
ume of glaciers is relatively small (Eastham 2008)
and because glacial melt contributes only 6.6%
of the total discharge (Xu 2008). The impacts on
sediment load and ecology of the high altitude
wetlands in the upper basin are poorly understood,
but could be significant (see Box 2).
Box 2: The high-altitude wetlands of the upper Mekong face an uncertain future.
The upper Mekong Basin situated in the Tibetan Plateau is also highly vulnerable to climate change. In the 40 years from 1955 to 1996 average temper-
atures on the Tibetan Plateau increased by 0.64ºC. By the 2050s, the region will warm an additional 2-2.7ºC above 1990 levels (Wilkes 2008). Highland
glaciers, ice, and snow, which represent major natural reservoirs of frozen water, feed high altitude wetlands and nine of Asia’s great rivers, including
the Mekong, Irrawaddy and Salween (Xu 2008). These natural high altitude wetlands serve as a buffer to local climate variation. They compensate for
the deficit of rainfall and snowmelt during dry years and store water from cloudy skies to reduce melting during wet years. High-altitude wetlands are
important elements in conservation and water management at regional, national and international levels.
THE CHALLENGE: CLIMATE CHANGE 11
14. Escalating Impacts in the Greater Figure 9: Ecosystem and socio-economic consequences of Climate Change in the Greater Mekong
Mekong Region Region
Physical changes
Climate change is already causing ecological Increase in radiation
and socio-economic impacts in the Greater Me- Change in seasons
kong region (Figure 9). The increasing frequency Change in salinity
Sea level rise
and intensity of extreme weather events such as Snow/glacial melt Ecosystem consequences
droughts, floods, and typhoons are affecting the Extreme storms
• Stress of CaCO3 organisms
production of grains, fish supply and forests. The Change in hydrology
• Reduced coral reef growth
Drought
quality and quantity of water resources is shifting. Erosion
• Increased in plant growth rates
Conditions favouring the spread of invasive spe- • Icreased competitiveness of invasive spe-
Ocean acidification
cies
cies and the spread of diseases such as malaria and • Impoverishment of species composition
dengue fever are becoming more prevalent. The • Extinction of endangered species
region is struggling against the loss of its arable • Forest impoverishment
• Transition from evergreen to deciduoud to
lands and coastal areas due to a rise in sea levels, fire tolerrant species
more frequent storm surges, heightened coastal CO 2 ation
ntr
nce
erosion, and soil and groundwater salinisation. co
Temperature
The people of the Mekong are expected to face Pre
severe food insecurity if the Asian monsoon sys- cip
itat
ion
tem is substantially changed. All of these factors
Climate System
will require people to move from their homes and
necessitate the adoption of alternative livelihoods. Socio-economic consequences
All of these impacts will worsen as the planet
warms. A warmer climate may unleash billons of • Reduction in productivity of mollusc aqua-
culture
tonnes of planet-warming methane from melting • Reduction in productivity of reef fisheries
permafrost in the Tibetan plateau and CO2 from • Loss of reef based tourism
forests increasingly exposed to droughts, insect • Reduced water supply
damage and fires, further exacerbating the prob- CO2 emissions
• Increased incidence of water borne diseases
• Reduced plantations productivity
lem. • Reduced available of NTFP’s
• Increased incidence and intensity of forest fires
• Damage to roads and bridges
• Reduced water quaility
• Increased competition for scarce resources
Human activities • Deaths from heat related causes
12 THE CHALLENGE: CLIMATE CHANGE
15. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
EOLOGICAL IMPACTS
The Greater Mekong: A bastion of Given the unique and important biodiversity of the
biodiversity Greater Annamites, including 256 types of mam-
mals and 910 species of birds, the governments of
The Greater Mekong region is one of the most Vietnam and Laos have established 50 protected
biologically diverse places on Earth. Sixteen of areas covering 93,700 km2, which is home to 37
WWF’s Global 200 ecoregions, critical land- million people and 30 different ethnic groups. The
scapes of international biological importance, can persistence of the Greater Annamites forests and
be found here. Growing pressures resulting from associate wildlife through major changes in cli-
unsustainable and uncoordinated development mate over geological time has resulted in the high
threaten these important habitats. These threats levels of endemism found in the region (Baltzer
include forest conversion for agricultural planta- et al 2001). However, these centres of biodiver-
tions, unsustainable logging and illegal timber sity that were buffered from previous changes in
trade, wildlife trade, overfishing, dam and road climate will probably not serve as future refugia
construction, and mining. The Greater Mekong because the rare habitats that support the diversity
is expected to be among the most vulnerable to will likely shrink under predicted climate change
climate change, which will amplify the impacts of (Ohlemuller et al 2008). Moreover, climate
existing threats to the region’s terrestrial, fresh- change in the past was not concurrent with other
water, estuarine and marine ecosystems (WWF pressures and changes (e.g., land use change, in-
2009). vasive species, unsustainable harvesting practices,
and hunting), which have reduced the buffering
The Greater Mekong region is home to a diversity capacity of these forests. Thus, the rapid pace of
of landscapes such as the Greater Annamites, the economic development in and surrounding the for-
Lower Mekong Dry Forests, and the Kayeh Karen est will alter their integrity to such an extent that
Tenasserim Ecoregions (KKTE). All three areas they are no longer buffered from climate change
boast a high diversity of plant and animal species or no longer resilient to its impacts. Furthermore,
and are important because they harbour many the impact on the forests of the projected 8.5 to
rare, endemic, and endangered species. For ex- 20 million people who could be displaced from
ample, the relatively intact and contiguous hill and coastal Vietnam as a result of sea level rise during
montane forests of the KKTE are home to two of the next century is a major concern (Dasgupta et
Asia’s most endangered species, the tiger and the al 2007, Carew-Reid 2008).
Asian elephant.
EOLOGICAL IMPACTS 13
16. Climate change is expected to directly affect lose their habitats. The study also concluded that The conclusion is troubling if nothing is done:
biodiversity by causing shifts in species distribu- because deciduous tree species are more resistant many species face extinction. However, with
tions with potentially major effects on ecosystem to climate change than evergreen tree species, concerted actions to keep ecosystems as healthy as
structure, composition and processes (Williams evergreen species will be replaced by deciduous possible and reduce non-climate threats, these rare
et al 2007). These shifts in distribution will vary species in the forest. This is because deciduous and endemic species and important forest habitats
by species. Although some species will be able to species are likely to outperform neighbouring ev- can be conserved and restored. Maintaining and
adapt without dispersing (Bradshaw et al 2006), ergreen species in a drier climate due to their more restoring healthy ecosystems maximizes resilience
many will not, potentially resulting in massive efficient water use making them drought-tolerant to climate change impacts and offers the best hope
extinctions (Stork et al 2007). In the Indo-Burma (Trisurat et al 2009). However even the decidu- for future generations.
biological hotspot (which roughly coincides with ous forest will not escape unaltered. The greater
the Greater Mekong Region) it was estimated that number of hot
133 to 2,835 plant species and 10 to 213 verte- days and rising
brate species could become extinct (Malcolm et al temperatures
2006). The direct impacts of climate change will will modify the
depend on the sensitivity of individual species and rich dry forest
ecological processes (e.g., rates of photosynthe- mosaic reducing
sis, pollination, seed dispersal, and migration) to the evergreen
changes in temperature and precipitation. Changes patches, sea-
in forest composition will influence the animals sonal wetlands,
found in the forest. The fact that these are home and isolated
to many endemic and rare species (e.g. Asian ponds, which
elephant, tiger, douc langur, gaur, banteng, Eld’s are important
deer, serow, clouded leopard, pygmy, loris, impe- water sources
rial pheasant and Edwards’s pheasant) suggests and refugia in
that they will be extremely vulnerable to changes the hot season.
in climate. In addition,
with the drier
In addition, Trisurat et al (2009) found that along climate the dry
with significant impacts on the distribution of forests will face
species in Northern Thailand, the composition of increased inci-
habitats changed. They found that 10 plant spe- dence of forest
cies would be categorised as near threatened and fire.
14 EOLOGICAL IMPACTS
17. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
The Mighty Mekong: The Region’s Water Storehouse The Mekong is one
of 9 large river basins in the world that will be sensitive to climate change,
The Mekong River is one of the greatest river systems on Earth and the and the hydrological effects over the next century will be greater than
largest in Southeast Asia. The Mekong River Basin is home to over 65 mil- changes the river has experienced due to climate variability during the
lion people who rely on the river’s rich resources for their livelihoods. The last 9000 years. (Aerts et al 2006).
Mekong descends from the Tibetan plateau and passes through deep gorges
in the upper reaches of Yunnan province in China. The river moves through The combination of climate change, non-climate pressures, and potential re-
or forms the borders of Burma, Thailand, and Laos before entering into sponses to climate change make the Mekong River Basin’s ecosystems and
Cambodia. The Mekong then enters a mega delta in Cambodia and southern people highly vulnerable. Climate change is likely to exacerbate the impacts
Vietnam before emptying into the South China Sea. caused by existing non-climate threats including, hydropower development,
expansion of irrigation, and water diversions. Rainy season storms com-
The Mekong’s distinctive flood-pulse hydrology is unique. During the south- bined with sea level rise and wind driven waves may cause extensive flood-
west monsoon, from May to September, the swollen Mekong causes the ing in the lower basin (Keskinen 2008, Penny 2008).
Tonle Sap River in Cambodia to reverse flow, which in turn, causes a six-fold
increase in the area and a 38-fold increase in the volume of the Tonle Sap The Mekong Delta, in particular, is considered one of the three most vul-
Lake (Kummu et al. 2008). This annual flood pulse drives ecosystem produc- nerable deltas in the world to climate change (Parry et al. 2007, Dasgupta
tivity in the Mekong floodplain and Tonle Sap area (Lamberts and Koponen 2007) because of the millions of people who will be affected by these
2008). impacts and because of its importance for rice production. Changes in the
patterns and magnitude of the Mekong’s floods as well as changes in salin-
The Mekong is among the most biologically rich and diverse river systems ity due to rising seas threaten the rice, fish and fruit industries (Jacobs 1996,
on Earth (Cruz et al. 2007) Kakonen 2008). In addition, a 1 m sea level rise would inundate 9 key bio-
diversity areas in the Mekong delta (Figure 10, Carew-Reid 2008).
The Mekong River has one of the most productive inland fisheries in
the world with a commercial value of about US$ 3 billion per an-
num (MRC 2009). A study by IUCN, IWMI, RAMSAR and WRI
(2003) suggests that the Mekong Basin supports more fish species (at
least 1,300) per unit area than the Amazon. Also more large fish spe-
cies inhabit the Mekong than any other freshwater ecosystem on the
planet. This rich biodiversity is fundamental to the viability of natural
resource-based rural livelihoods of the people living along the river
banks. These people rely on fisheries as their main source of animal
protein and micronutrients and this resource contributes significantly
to household income.
EOLOGICAL IMPACTS 15
18. Figure 10: A 1 meter sea level rise would inundate and negatively affect 9 key
biodiversity areas in the Mekong Delta
Box 3: Vietnam faces severe impacts from
climate change.
Vietnam has enjoyed one of the best development records in
recent years of any country in the world. It is one of the few
countries on track to meet most of its Millennium Development
Goals by 2015. It reduced its poverty rate from about 58 per cent
of the population in 1993 to 18 per cent in 2006. Such impres-
sive achievements are now at risk with Vietnam considered to be
one of the world’s most vulnerable countries to climate change.
Gradual changes in sea level rise and higher temperatures, more
extreme weather events such as drought, and more intense ty-
phoons are all on the horizon and will have a potentially devastat-
ing impact on the country’s people and economy.
Source: Carew-Reid 2008 Source: Oxfam (2008)
16 EOLOGICAL IMPACTS
19. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Climate change is expected to impact aquatic ecosystems, and alter the species upon which these industries depend, and may even “rupture the under-
distribution and production of fish. Fish migration routes, spawning and lying processes supporting … [Tonle Sap] lake’s biodiversity” (Penny 2008, p.
feeding grounds, and fishing seasons are all likely to change, and the 164). The projected increases in weather events bring increased risks to coastal
impacts on fishing communities are uncertain. Inland fisheries are particu- fishing communities and aquaculture systems (WorldFish Center 2008). De-
larly vulnerable to changes in hydrology and water chemistry profoundly mand for fish from aquaculture is projected to increase (Figure 11), but climate
affecting the aquatic species upon which these industries depend, and change is expected to negatively affect aquaculture operations worldwide. Ris-
may even “rupture the underlying processes supporting … [Tonle Sap] ing seas, more severe storms, and saltwater intrusion in the deltas will damage
lake’s biodiversity” (Penny 2008, p. 164). The projected Climate change the region’s aquaculture industry, which is based on species with limited saline
is expected to impact aquatic ecosystems, and alter the distribution and tolerance, such as catfish in the Mekong Delta. A recent survey of climate
production of fish. Fish migration routes, spawning and feeding grounds, change impacts on fisheries in 130 countries concluded that Cambodia and
and fishing seasons are all likely to change, and the impacts on fishing Vietnam are among the most vulnerable because of their heavy dependence on
communities are uncertain. Inland fisheries are particularly vulnerable to fisheries, high exposure to climate risks, and limited coping capacity (Allison
changes in hydrology and water chemistry profoundly affecting the aquatic et al. 2009).
Figure 11: Demand for fish from aquaculture will increase, particu-
larly in Asia and Africa
Million tons
35
30 Aquaculture production in 2003
Aquaculture demand in 2020
25
20
15
10
5
0
China Asia and Pacific Europe Latin America and North Africa
the Caribbean America
Source WB 2009 / De Silva and Soto 2009
EOLOGICAL IMPACTS 17
20. The rice bowl of Asia will be severely annual flooding of the paddy fields is Figure 12: Map of region showing likely impacts of
impacted required for the rice crop to succeed, climatechanges this century
unusually heavy flooding or severe
Agriculture is one of the Greater Mekong region’s droughts cause farmers to lose their
most important sectors for livelihoods, food secu- entire crop and cut access to mar-
rity and national economies (WWF 2008a). Ag- kets and possible coping strategies,
riculture also accounts for the largest proportion through damage to infrastructure
of water abstracted from rivers and underground (TKK & SEA START RC. 2009).
aquifers (ADB 2009). Rice is by far the region’s Figure 12 depicts a map of the region
most important crop; for example, rice is grown showing the likely impacts of climate
on 88% of Thailand’s and 94% of Lao PDR’s change this century. This will have
land used for cereal production (Chinvanno et al a major impact on the region’s food
2008). The Mekong Delta supports about half of security and affect economic growth.
Vietnam’s yearly rice production. It also produces A modest (3.6%) increase in agri-
60% of Vietnam’s fish-shrimp harvest and 80% of cultural productivity is possible in
the fruit crop (Warner et al. 2009). Thailand and the region, but overall food scarcity
Vietnam are the world’s first and second larg- is also expected to increase (MRC
est rice exporters. This year, Vietnam exported a 2009). Wheat will likely be sensitive
record volume of 7 million tonnes of rice (Reuters to increases in maximum temperature
2009). Most of the cultivated rice depends on rain whereas rice will likely be sensitive
(vs. irrigation) for production. Climate change to increases in minimum tempera-
will impact agriculture in many different ways tures (Sivakumar et al 2005).
and this sector is considered very sensitive due to
substantial impacts expected on livelihoods, food
security, economy, trade and stability (Sivakumar
et al 2005).
With the expected long-term changes in rainfall
patterns and increasing temperatures coupled with
an onslaught of natural disasters, climate change is
expected to significantly affect the Greater Me-
kong Region’s agricultural productivity. Although
18 EOLOGICAL IMPACTS
21. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
PEOPLE, COMMUNITIES, AND ECONOMIES AT RISK
The Greater Mekong Region’s Figure 13. Population density in the Greater Mekong Re-
economy is intrinsically linked to its gion. Large human populations living in low-lying coastal
natural resource base, and as a conse- areas and floodplains make the region highly vulnerable
quence any changes will have lasting to floods, saltwater intrusion, and rising sea levels
impacts on the people of the region.
As the resilience of many ecosystems
is likely to be exceeded this century
by unprecedented combinations of
climate change impacts (e.g. flood-
ing, droughts) and other global change
drivers (land use change, pollution,
fragmentation of natural systems,
overexploitation of resources), many
vulnerable people and economic sec-
tors, generally those located in the
coastal areas and on the floodplains of
major rivers will be most vulnerable to
change (see Figure 13). Farmers who
are directly dependent on agriculture
for their livelihoods are especially vul-
nerable when extreme events such as
floods or droughts occur unpredictably
or at the wrong time of the cropping
cycle, destroying their entire crop.
According to one Vietnamese migrant
worker, “Disasters occurred so often –
my family lost the crop, my family had
to borrow money to spend. Now, my
family is not able to pay off the loan
so I have to come here to work to help
my family to pay the loan” (Warner et
al. 2009)1.
1
This is an example of one family who migrated elsewhere in search of an alternative livelihood. Source: WWF
19
22. Urban communities are not spared from the im- primary driver of migration during the next two to
pacts of climate change. The rapid urbanisation three decades (Warner et al. 2009).
and spread of suburbs increase the vulnerability
of cities such as Bangkok and Ho Chi Minh City In the future, one out of every ten Vietnamese
to climate change impacts. As mega cities and may face displacement by sea level rise in the
their suburbs expand into rice fields and wetlands, Mekong Delta. (Source: Warner et al. 2009 based
the water retention capacity of the surrounding on Dasgupta 2007)
landscape is lost resulting in increasingly severe
floods. Furthermore, cities such as Bangkok are The maps depicted in Figure 14 indicate that
experiencing a number of threats, which could many people living in the Mekong Delta are at
lead to economic repercussions for the country. In risk and at some point will almost certainly move
2005, Bangkok emitted as much CO2 as London elsewhere. Where and when they will move is
and more than Toronto. The city is significantly unclear. This uncertainty creates the potential
prone to flooding and suffers from land subsidence for social conflict and perhaps even international
caused by over-pumping of groundwater. Each security concerns (Campbell et al. 2007, Warner et
year, parts of Bangkok sink by 5-10 mm and by as al. 2009). Large-scale migrations may also place
much as 30 mm in outlying areas (UNEP 2009). additional stress on areas designated for biodiver-
sity conservation.
Out-migration and displacement of peoples are
already occurring Environmentally-induced migration and
displacement has the potential to become an
Although economic and political factors are the unprecedented phenomenon—both in terms of
dominant drivers of displacement and migration scale and scope. Its effects on the global
today, climate change is already having a detect- economy, international development, and
able effect (Warner et al. 2009). Although the national budgets could have significant
exact number of people that will be on the move implications for almost all dimensions of human
by mid-century is uncertain, the scope and scale security and wellbeing, in addition to political
could vastly exceed anything that has occurred and state security (Warner et al. 2009).
before. People living in low-lying areas will be
the first and most severely affected. In the Greater
Mekong region, with many people dependent on
ecosystems for their livelihoods, the negative cli-
mate effects on these ecosystems will become the
20 PEOPLE, COMMUNITIESAND ECONOMIES AT RISK
23. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
Figure 14: Mekong Delta depicting 1 meter sea level rise (dark blue) on a population density map (left) and distribution of agricultural lands (right).
Source: Warner et al. 2009, courtesy of CARE International and CIESIN at the Earth Institute of Columbia University
PEOPLE, COMMUNITIESAND ECONOMIES AT RISK 21
24. CONCLUSION: URGENT ACTION NOW
This report paints a picture of an important bio- maximize the region’s capacity to adapt to and cial mechanisms for refugees or other devastated
logical hotspot that is slated for major changes in reduce the unavoidable climate change impacts. groups or other forms for the most affected by
the future if the onslaught of climate change is not Broad commitments to address climate change irrevocable impacts” (WWF 2008b).
addressed in a coordinated and integrated way. should be agreed at a regional level to ensure that
The decisions taken today will forever impact the the actions of one country do not negatively affect Failure to act to reduce these threats will
ecosystems and livelihood resources of the region. or undermine the efforts of their neighbours. ultimately spell out a
Failure to act on climate change now will lead gloomy economic and social future for the
to regrettable and potentially catastrophic conse- Partnerships and capacity at all levels are needed Greater Mekong and its people.
quences. to address climate change in a holistic manner
that incorporates both adaptation and mitigation
“Solutions to the problems of climate change and draws upon the region’s vast biological and
should be sought within the framework of sus- human resources. National governments will need
tainable development in an integrated, coordi- to embrace regional strategies, such as invest-
nated and mutually reinforced manner.” ments in renewable energy and energy efficiency
Dr Thongloun Sisoulith, Lao PDR Deputy Prime technologies that will help erase both economic
Minister and Minister of Foreign Affairs, Quote from and ecological deficits, whilst growing economies
Vientiane Times 24/9/09. in a green way. Environmental values should not
been seen as impediments to economic progress.
The fundamental challenge facing the Greater They should instead be seen as opportunities for a
Mekong Region’s governments is clear: how to transformation to a truly sustainable future for the
maintain the region’s resilience in the face of region.
potentially catastrophic climate change, even as
development continues. The region’s governments Finally, the region will need to “prepare for
and people need to identify a way to sustainably scenarios where impacts exceed adaptation capac-
develop their economies, alleviate poverty, and ity. If emissions continue on a ‘business as usual’
conserve the region’s extraordinary species and trajectory and don’t peak and decline well before
ecosystems. This challenge is not insurmountable, 2020 and pre-emptive adaptation measures are not
but early and effective measures must be put in implemented, adaptation will cease to be a viable
place to ensure that the ecological systems, prod- option for many of the most vulnerable states,
ucts, and services upon which the development of communities and ecosystems. Negotiators need to
this region fundamentally depends are not degrad- think beyond the present adaptation discourse and
ed or irreversibly lost. Improved environmental consider insurance set-ups, some form of finan-
management and more effective conservation will
22 PEOPLE, COMMUNITIESAND ECONOMIES AT RISK
25. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
This report urges the peoples and governments of priorities by incorporating climate change ad-
the Greater Mekong region to take decisive action aptation in existing development plans and their
to avert a major crisis in the coming years. The implementation. This agreement would provide
combined threats of poverty, financial instability, a platform for the equitable transboundary man-
and climate change need to be met with effective agement of shared natural resources and of high
adaptation strategies that provide insurance and conservation value areas. In the case where trans-
maximise resilience in the face of future uncer- boundary conflicts arise, the agreement would pro-
tainties while taking account of changing condi- vide a regional platform for discussion and resolu-
tions. WWF believes that the recommendations tion, with clear directions on compensation sealed
below, if effectively implemented, will maintain or in the agreement. In addition, such an agreement
enhance the region’s adaptation potential. will allow for adaptation to be scaled up across the
region, with the adaptation choices of one country
ADOPT ASIA’S FIRST REGIONAL complementing not conflicting with the adaptation
CLIMATE CHANGE ADAPTATION actions of their neighbours. This regional political
AGREEMENT cooperation would strengthen investor confidence
and help to ensure secure and predictable financial
An essential first task to address climate change support for adaptation can be delivered through
is for the governments of the Greater Mekong well-governed, effective, and equitable funding
region to adopt a joint adaptation agreement. This mechanisms.
agreement would serve as an enabling regional
framework for the recommendations below to be
coordinated and implemented.
The growth of the Greater Mekong region has
been paid for by the exploitation of its natural
wealth. Recent poverty reduction and other eco-
nomic achievements across the region are being
threatened by climate change. Therefore, a re-
gional mechanism to cooperate on climate change
adaptation should be a high priority for the gov-
ernments of the region. Such an agreement would
focus on existing conservation and development
PEOPLE, COMMUNITIESAND ECONOMIES AT RISK 23
26. STRENGTHEN EXISTING GOVERNANCE a multi-stakeholder process across all levels of form on climate change, Mekong River Commis-
STRUCTURES AND ENSURE decision making and involving local people and sion Climate Change Adaptation Initiative, the M-
PARTICIPATION OF ALL STAKEHOLDERS communities in planning will ensure effective POWER governance network, the Southeast Asian
IN ADDRESSING CLIMATE CHANGE solutions for social and ecological systems within Regional Center of the Global Change System for
the Greater Mekong region. Local knowledge will Analysis,
Existing governance structures in the Greater help generate innovative and effective adapta-
Mekong region need to be strengthened in order to tion strategies and reduce the influence of local Research, and Training (SEA START RC), the
ensure that climate change activities are developed stress factors on coastal, freshwater and terrestrial DRAGON Institute, among others. These knowl-
and managed in an effective and participatory ecosystems making them better able to survive edge platforms can help resource managers to
manner. Adaptation plans cannot be developed climate change impacts. The region’s governments improve their monitoring systems to contribute to
on a sector-by sector basis. Adaptation must be along with donors, NGOs and other international a more accurate understanding of climate change
mainstreamed into development and conserva- organisations need to jointly develop a process of in the Greater Mekong region.
tion planning. If not done in an integrated man- coordination of stakeholders and sharing of infor-
ner, problems will be created such as adaptation mation.
being effective against one issue but maladaptive
against another. Coordination is essential. It will ACT NOW TO USE EXISTING
be important to plan holistically and to ensure that KNOWLEDGE TO ADDRESS CLIMATE
governance structures support, implement and CHANGE
monitor these issues. Furthermore, climate change
planning, both adaptation and mitigation, will There are already scores of reports and docu-
require the education of current and future leaders ments that significantly contribute to the growing
and practitioners. Mechanisms must be created for knowledge base on climate change in the Greater
training to build capacity on climate change along Mekong region. Whist not perfect, a great deal of
with determining how to integrate climate change information already exists. This information must
into all stages and levels of planning. be acted upon and can be done through improved
governance structures to nurture adaptive manage-
Participatory stakeholder engagement in climate ment frameworks to allow for changes to be incor-
change governance is vital. Many actors are now porated as more knowledge is gained. In addition
involved in determining ways to address climate to the governance structures, there are numerous
change in the region. These include research, national and regional initiatives that are providing
adaptation and mitigation activities, pilot stud- platforms to discuss current and new knowledge
ies, and capacity building, among others. Using such as the UNEP/SENSA/SEI knowledge plat-
24 PEOPLE, COMMUNITIESAND ECONOMIES AT RISK
27. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
EMPHASISE ECOSYSTEM-BASED ADAPTATION APPROACHES be treated separately from adap-
THAT MAINTAIN THE RESILIENCE OF THE REGION tation strategies. In fact, forest
protection and management
Adaptation approaches should focus on maintaining or restoring the diverse is both a mitigation strat-
ecosystems of the Greater Mekong. The health of these ecosystems and the egy and an ecosystem-
products and services they provide, offer the most effective and least costly based adaptation that
adaptation solution, that benefits the largest proportion of the regions popu- can maintain the region’s
lation. Ecosystem-based adaptation approaches that conserve biodiversity resilience to climate change.
and sequester carbon while reducing the vulnerability of people and their Climate change is a symptom
livelihoods to climate change impacts are already being promoted. Such of unsustainable development as
ecosystem-based adaptations should be further mainstreamed into national much as a driver of change. If reduc-
and regional strategies including NAPAs (National Adaptation Programmes ing emissions from deforestation and
of Action). Ecosystem-based approaches to climate change will increase degradation (REDD) becomes an accepted
the resilience of natural systems and are based on existing practices and lo- strategy by the UN Framework Convention
cal knowledge. These offer long-term solutions that are more feasible than on Climate Change (UNFCCC), there should
engineering options that rely heavily on technical capacity, routine main- be excellent opportunities for the region to
tenance and large-scale infrastructure. Ecosystem-based approaches also benefit from the synergy of adaptation
protect future options for development whereas hard, engineering solutions with mitigation.
may foreclose future options if they degrade ecosystems or divert impacts
to another location.
INCLUDE MITIGATION IN ADAPTATION STRATEGIES
Mitigation refers to efforts to reduce GHG emissions and to the enhance-
ment of sinks (i.e., carbon sequestration). Afforestation, reforestation,
and capturing and storing carbon from energy production and industrial
processes are examples of carbon sequestration strategies. Energy conser-
vation and switching to C-neutral renewable fuels are examples of reduc-
ing GHG emissions. Protecting, maintaining, and sustainably managing
standing forests sequester carbon and reduce GHG emissions. Although
the Greater Mekong region is rapidly developing, there is still a window of
opportunity to promote these mitigation options. However these should not
PEOPLE, COMMUNITIESAND ECONOMIES AT RISK 25
28. ENSURE ADEQUATE RESOURCES ARE this goal will require steep and immediate cuts in
AVAILABLE FOR ADAPTATION global GHG emissions. By 2020, global GHG
INITIATIVES emissions must be 30-40% below 1990 levels. By
2050 global emissions must be 80% below 1990
The Greater Mekong region should enhance levels. To reach these targets, WWF and a broad
institutional capacity to make better use of exist- coalition of stakeholders are urging the richest and
ing budgets to compliment potential international most developed countries to cut their emissions to
funding and investment sources. Existing fund- 40% below 1990 levels by 2020 and developing
ing sources provide initial support and can be a countries to reduce their emissions by 30% from
catalyst for raising co-financing. The Mekong business-as-usual levels by 2020. These goals are
region has not yet made full use of these funding achievable with strong political leadership, partici-
resources, for example regional representation in pation by all countries, and the sense of urgency
the global carbon market is still limited. Both do- this report conveys.
mestic and international commitments need to be
made and this should be a priority in Copenhagen
in December 2009.
“As a country that emits a relatively negligible
level of greenhouse gases, we are nonetheless
committed to playing a part in the global effort to
address climate change,”
Dr Thongloun Sisoulith, Lao PDR Deputy Prime
Minister and Minister of Foreign Affairs, Quote from
Vientiane Times 24/9/09.
In addition to these actions to increase the region’s
resilience, WWF urges the governments of the
Greater Mekong region to help forge the stron-
gest possible international agreement to slow
the rate and extent of climate change. Limit-
ing global warming to less than 2˚C above pre-
industrial temperatures by 2100 will help avoid
the worst impacts of climate change. Achieving
26 PEOPLE, COMMUNITIESAND ECONOMIES AT RISK
29. THE GREATER MEKONG AND CLIMATE CHANGE:
BIODIVERSITY, ECOSYSTEM SERVICES AND DEVELOPMENT AT RISK
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34. WWF is working to conserve 600,000km2 of the world’s WWF Greater Mekong Programme
most:
- biologically diverse, Chulawich 1 Building, 5th Floor
- economically viable and Chulalongkorn University
- seriously threatened Henri Dunant Road
forests and rivers within the Greater Mekong, home and life Bangkok, 10330, Thailand
source to over 300 million people in Cambodia, China, Lao
PDR, Myanmar, Thailand, and Vietnam. Tel. +66 (0)2 218 9463
Fax. +66 (0)2 251 9416
Dr Geoffrey Blate
Climate Change Coordinator
gblate@wwfgreatermekong.org
www.panda.org/greatermekong