The document discusses the plight of coral reefs in Trinidad and Tobago. It outlines the Buccoo Reef Trust's strategy of research, education, and conservation to protect coral reefs. It describes the value of coral reefs through tourism, fisheries, and shoreline protection. It also discusses threats to coral reefs like coral bleaching caused by rising water temperatures, sedimentation from land clearing/development, and diseases. Monitoring results show a general decline in live coral cover and increase in threats like sedimentation and disease. It recommends policies and marine protected areas to enhance protection of these valuable ecosystems.
plight of coral reefs in Trinidad and Tobagobarrylove98
The document discusses the plight of coral reefs in Trinidad and Tobago and the work of the Buccoo Reef Trust to research, educate about, and conserve these reefs. It finds that coral bleaching in 2005 killed 66% of hard corals on Tobago's reefs. Long-term monitoring shows some reefs increasing in live coral while others are decreasing or unchanged, with the lowest coral levels on reefs near developed areas impacted by sedimentation and pollution. Recommendations include policies to reduce sedimentation from land and treat wastewater, and creating new marine protected areas.
The document discusses the Buccoo Reef located off the coast of Tobago in the Caribbean. It is approximately 7 square kilometers and home to various coral species like star coral and boulder coral. The reef supports a diversity of marine life including fish like triggerfish and angelfish, as well as sharks. Coral reefs are important because they provide habitat for many species and are a tourist attraction that benefits the local economy. The Buccoo Reef is a protected marine park that requires conservation to preserve it for future generations given how long it takes for reefs to form.
Our Florida Reefs - Your Voice, Our Futuredawillison
A presentation outlining the importance of the southeast Florida reef complex and the community planning process crafting management suggestions to protect it.
The case study examines the economic benefits and environmental costs of coastal development around the Great Barrier Reef in Australia. It identifies issues like pollution, climate change, overfishing, and shipping that threaten the reef. The reef provides significant economic benefits through tourism, which is valued at over $1 billion per year and supports activities like fishing. However, various stakeholders have conflicting interests, as shown in the conflict matrix. The reef also has high environmental and ecological value due to its biodiversity.
The Buzzards Bay Coalition protected over 200 acres around Allens Pond in Dartmouth, one of the largest land conservation projects in Buzzards Bay's history. The Coalition also continued to expand septic system pilot projects around the bay to reduce nitrogen pollution by 80% and protected nearly 1500 acres of land in the Mattapoisett River Valley over the past 15 years to protect drinking water sources.
The document provides an overview of the threats facing biodiversity in the Great Barrier Reef due to factors like climate change, pollution, overfishing, and natural disasters. It discusses the endangered species in the reef and the causes of their endangerment. Solutions discussed include the Great Barrier Reef Marine Park Authority's management plans, Outlook Report, Biodiversity Strategy, and Reef Water Protection Plan, which aim to protect species and their habitats in the reef.
The document discusses threats facing coral reefs from human activities such as global warming, pollution, overfishing, and tourism. It notes that 70% of corals are threatened or destroyed, coral reefs have high biodiversity similar to rainforests, and 75% of fish are overfished. Human waste from cruise ships and other threats endanger coral reefs. The document calls on readers to help protect coral reefs through conservation efforts in their local communities and beyond.
Coral reefs are diverse underwater ecosystems known as the "rainforests of the sea." They occupy less than 1% of the ocean but support 25% of marine species and have an annual global economic value of $375 billion. Coral reefs protect coastlines from erosion, create habitats, sequester carbon, and provide resources for tourism, fishing and medicine. However, they face many threats including pollution, coastal development, warming oceans, overfishing, and damage from ships and divers. Countries and organizations have established protections for coral reefs including marine sanctuaries, regulations on collection and trade, and management plans, but continued conservation efforts are needed to sustain these fragile ecosystems.
plight of coral reefs in Trinidad and Tobagobarrylove98
The document discusses the plight of coral reefs in Trinidad and Tobago and the work of the Buccoo Reef Trust to research, educate about, and conserve these reefs. It finds that coral bleaching in 2005 killed 66% of hard corals on Tobago's reefs. Long-term monitoring shows some reefs increasing in live coral while others are decreasing or unchanged, with the lowest coral levels on reefs near developed areas impacted by sedimentation and pollution. Recommendations include policies to reduce sedimentation from land and treat wastewater, and creating new marine protected areas.
The document discusses the Buccoo Reef located off the coast of Tobago in the Caribbean. It is approximately 7 square kilometers and home to various coral species like star coral and boulder coral. The reef supports a diversity of marine life including fish like triggerfish and angelfish, as well as sharks. Coral reefs are important because they provide habitat for many species and are a tourist attraction that benefits the local economy. The Buccoo Reef is a protected marine park that requires conservation to preserve it for future generations given how long it takes for reefs to form.
Our Florida Reefs - Your Voice, Our Futuredawillison
A presentation outlining the importance of the southeast Florida reef complex and the community planning process crafting management suggestions to protect it.
The case study examines the economic benefits and environmental costs of coastal development around the Great Barrier Reef in Australia. It identifies issues like pollution, climate change, overfishing, and shipping that threaten the reef. The reef provides significant economic benefits through tourism, which is valued at over $1 billion per year and supports activities like fishing. However, various stakeholders have conflicting interests, as shown in the conflict matrix. The reef also has high environmental and ecological value due to its biodiversity.
The Buzzards Bay Coalition protected over 200 acres around Allens Pond in Dartmouth, one of the largest land conservation projects in Buzzards Bay's history. The Coalition also continued to expand septic system pilot projects around the bay to reduce nitrogen pollution by 80% and protected nearly 1500 acres of land in the Mattapoisett River Valley over the past 15 years to protect drinking water sources.
The document provides an overview of the threats facing biodiversity in the Great Barrier Reef due to factors like climate change, pollution, overfishing, and natural disasters. It discusses the endangered species in the reef and the causes of their endangerment. Solutions discussed include the Great Barrier Reef Marine Park Authority's management plans, Outlook Report, Biodiversity Strategy, and Reef Water Protection Plan, which aim to protect species and their habitats in the reef.
The document discusses threats facing coral reefs from human activities such as global warming, pollution, overfishing, and tourism. It notes that 70% of corals are threatened or destroyed, coral reefs have high biodiversity similar to rainforests, and 75% of fish are overfished. Human waste from cruise ships and other threats endanger coral reefs. The document calls on readers to help protect coral reefs through conservation efforts in their local communities and beyond.
Coral reefs are diverse underwater ecosystems known as the "rainforests of the sea." They occupy less than 1% of the ocean but support 25% of marine species and have an annual global economic value of $375 billion. Coral reefs protect coastlines from erosion, create habitats, sequester carbon, and provide resources for tourism, fishing and medicine. However, they face many threats including pollution, coastal development, warming oceans, overfishing, and damage from ships and divers. Countries and organizations have established protections for coral reefs including marine sanctuaries, regulations on collection and trade, and management plans, but continued conservation efforts are needed to sustain these fragile ecosystems.
Coral reefs are located in tropical waters above 24 degrees Celsius. They provide important ecosystem goods and services but are disappearing rapidly. Over 70% of coral reefs in Cebu, Philippines are already dead due to threats like overfishing, pollution, blast fishing, and cyanide fishing from poverty and development. A community-based coral farm project in Cebu aims to rehabilitate degraded reefs and provide alternative livelihoods to fisherfolk through coral farming.
Destruction of Coral Reefs
(C) 2012 SHYRA GAIL SUMAGUE. ALL RIGHTS RESERVED.
MAPUA INSTITUTE OF TECHNOLOGY - INTRAMUROS.
gailshyra.tumblr.com | @gailshyra (twitter) | gailshyra@yahoo.com
Coral reefs are biodiverse ecosystems found in warm, shallow waters near the tropics. They provide habitat for many species of fish, mollusks, and other marine life. However, coral reefs are threatened by human activities such as overfishing, pollution from agriculture, coastal development, and climate change. A case study of coral reefs in Cebu, Philippines highlights threats like tourism, destructive fishing practices, and how management strategies are developed through international partnerships to address these issues and protect vulnerable reef ecosystems.
Coral reefs are formed by colonies of tiny animals called polyps that have a symbiotic relationship with algae. Though they cover less than 1% of the ocean, coral reefs are home to 25% of marine species and have potential medical benefits. However, coral reefs are threatened by human activities such as pollution and dynamite fishing as well as climate change. When stressed, corals expel the algae living in their tissues, causing them to bleach and often die. Efforts to preserve coral reefs include cryopreservation and lab regeneration before returning corals to the ocean.
The Great Barrier Reef is the world's largest coral reef system located along the coast of Australia, stretching over 2,600 kilometres. It is home to many exotic marine species. James Cook was the first European explorer to discover the reef in 1770 when his ship ran aground. Visitors can enjoy snorkeling, visiting islands and beaches, boat rides, and marine museums. However, the reef is threatened by human factors like pollution, global warming, and sedimentation, which scientists estimate could kill 30% of the reef within 30 years.
The Great Barrier Reef is the largest coral reef system in the world, located off the coast of Queensland, Australia. It contains over 3,000 individual reef systems and islands and is home to a great diversity of marine life. In 1981, the Great Barrier Reef was included on the UNESCO World Heritage List due to its significant ecological value and natural beauty. It remains an important tourist destination, generating billions of dollars each year for the Australian economy.
Coral reefs are underwater structures made of calcium carbonate secreted by coral polyps. There are three main types of coral reefs: fringing reefs along shorelines, barrier reefs separated from shore by lagoons, and atoll reefs which surround a lagoon without an island. Corals are small animals called polyps that build reefs over time by depositing calcium carbonate skeletons. There are over 1,500 species of reef-building corals that form various structures like stars, hats, trees, and patches. Some of the largest and most well-known coral reefs include the Great Barrier Reef, Red Sea Coral Reef, and New Caledonia Barrier Reef
The Great Barrier Reef is located off the coast of Queensland, Australia. It is home to many sea creatures like turtles, fish, and coral. The reef is threatened by climate change, crown-of-thorns starfish, and soil erosion. Climate change causes coral bleaching, the crown-of-thorns eat the coral, and soil erosion kills marine life. To address these threats, people are reducing greenhouse gas emissions, controlling the crown-of-thorns population through fishing restrictions, and planting more trees to prevent soil erosion. The reef is protected by laws prohibiting removal of marine life and damage to the ecosystem.
Coral reefs are biodiverse ecosystems found in warm, shallow, tropical waters. They are formed from coral polyps that provide shelter for many fish and invertebrate species. Coral reefs face threats from human activities such as pollution, overfishing, tourism, and climate change. Sustainable management approaches aim to protect coral reefs and involve community participation, protected areas, education, and international cooperation.
This document discusses ocean sustainability efforts on Martha's Vineyard. It outlines the importance of oceans, the island's dependence on water historically and currently, challenges like nitrogen pollution and overfishing, and various organizations working on conservation and education including the Martha's Vineyard Commission, Wampanoag Tribe, Vineyard Conservation Society, and MVYLI's ocean sustainability program.
Coral reef and fisheries habitat restoration in the coral trianglebayuvita
The document discusses the degradation of coral reefs in the Coral Triangle region and the need for large-scale restoration efforts. It notes that 95% of coral reefs in the region are severely damaged and losing ecosystem functions. Conservation alone is not enough to preserve reefs and dependent species as habitat has been destroyed. Active restoration is needed on a large scale through training local communities and students in restoration techniques to revive fisheries and protect coastlines from hazards.
Coral reefs are threatened by several major factors: (1) urban and industrial pollution such as sewage, agrochemicals, and oil pollution are poisoning reefs; (2) live coral is removed from reefs for construction materials and souvenirs, damaging reefs; (3) global warming has led to increased coral bleaching due to higher water temperatures and this is expected to worsen in the coming decades.
The Great Barrier Reef is one of the natural wonders of the world located off the coast of Australia, but it is now endangered. It is home to thousands of species but has already lost over half its coral. Climate change from pollution and global warming has caused severe bleaching and damage through rising temperatures and acidification. While Australia and others have proposed plans to help, more commitment is urgently needed to cut emissions and waste to protect the Reef, as it plays a vital role in the environment and economy.
This presentation provides an overview of coral reefs, including their importance, types, threats, and conservation efforts. It discusses the key points that coral reefs are highly biodiverse ecosystems that are economically and environmentally valuable but also face significant threats from climate change, overfishing, pollution, and development. Coral bleaching is highlighted as a major threat associated with rising water temperatures from climate change.
This document provides an overview of coral reef conservation. It discusses the importance of coral reefs, their complex ecosystems, threats they face such as pollution and climate change, and steps people can take to protect them, including proper diving practices, sustainable tourism, and supporting conservation organizations. Project AWARE aims to educate people about reefs and promote responsible stewardship of aquatic environments through partnerships and advocacy.
Importance of coral reefs & its propertiesDr. sreeremya S
As these corals grow and die, they leave behind their calcium carbonate skeletons. On these skeletons, other corals grow. As the year’s passes, walls of coral begin to form: massive walls of rock (Kleypas, 1999).
As the waves and currents beat upon these reefs, nooks, crannies, ledges and caverns form in these walls. Just as there are different types of corals, there are different types of coral reefs. The three major types of reefs are fringing reefs, barrier reefs and atolls(Langdon,2000).Like coral reefs , sponges are also a wonderful resource, which has immense applications (Sreeremya et al.,2018).
This is my final Oceanography power point which I needed to turn in by the end of my school year elective to determine my final grade!I received an "A"on my presentation.
We converted Matt's live presentation into a self-contained SlideShare in an effort to share the good work of our 4th grade students at Cherokee School. Visit http://fredkoch.edublogs.org for more student projects!
This document discusses coral reefs and their importance. It notes that coral reefs have an extremely high biodiversity and provide many benefits including tourism, fisheries, and shoreline protection worth over $164 million annually in Tobago. However, coral reefs are fragile ecosystems that are threatened by rising temperatures, pollution, sedimentation and other human impacts. In 2005, a major bleaching event killed 66% of hard corals on Buccoo Reef in Tobago and subsequent monitoring found partial mortality of 32.5% and total mortality of 6.6% by 2006. Conservation efforts are needed to protect these valuable ecosystems.
The Great Barrier Reef is the largest coral reef system in the world, located off the coast of Australia. It is home to thousands of plant and animal species but is endangered due to threats like climate change, pollution, overfishing, and natural disasters. Conservation efforts include the Great Barrier Reef Marine Park Authority, which manages the reef, and plans like the Reef Water Protection Plan and Biodiversity Strategy that aim to protect water quality and preserve species diversity in the reef.
Coral reefs are located in tropical waters above 24 degrees Celsius. They provide important ecosystem goods and services but are disappearing rapidly. Over 70% of coral reefs in Cebu, Philippines are already dead due to threats like overfishing, pollution, blast fishing, and cyanide fishing from poverty and development. A community-based coral farm project in Cebu aims to rehabilitate degraded reefs and provide alternative livelihoods to fisherfolk through coral farming.
Destruction of Coral Reefs
(C) 2012 SHYRA GAIL SUMAGUE. ALL RIGHTS RESERVED.
MAPUA INSTITUTE OF TECHNOLOGY - INTRAMUROS.
gailshyra.tumblr.com | @gailshyra (twitter) | gailshyra@yahoo.com
Coral reefs are biodiverse ecosystems found in warm, shallow waters near the tropics. They provide habitat for many species of fish, mollusks, and other marine life. However, coral reefs are threatened by human activities such as overfishing, pollution from agriculture, coastal development, and climate change. A case study of coral reefs in Cebu, Philippines highlights threats like tourism, destructive fishing practices, and how management strategies are developed through international partnerships to address these issues and protect vulnerable reef ecosystems.
Coral reefs are formed by colonies of tiny animals called polyps that have a symbiotic relationship with algae. Though they cover less than 1% of the ocean, coral reefs are home to 25% of marine species and have potential medical benefits. However, coral reefs are threatened by human activities such as pollution and dynamite fishing as well as climate change. When stressed, corals expel the algae living in their tissues, causing them to bleach and often die. Efforts to preserve coral reefs include cryopreservation and lab regeneration before returning corals to the ocean.
The Great Barrier Reef is the world's largest coral reef system located along the coast of Australia, stretching over 2,600 kilometres. It is home to many exotic marine species. James Cook was the first European explorer to discover the reef in 1770 when his ship ran aground. Visitors can enjoy snorkeling, visiting islands and beaches, boat rides, and marine museums. However, the reef is threatened by human factors like pollution, global warming, and sedimentation, which scientists estimate could kill 30% of the reef within 30 years.
The Great Barrier Reef is the largest coral reef system in the world, located off the coast of Queensland, Australia. It contains over 3,000 individual reef systems and islands and is home to a great diversity of marine life. In 1981, the Great Barrier Reef was included on the UNESCO World Heritage List due to its significant ecological value and natural beauty. It remains an important tourist destination, generating billions of dollars each year for the Australian economy.
Coral reefs are underwater structures made of calcium carbonate secreted by coral polyps. There are three main types of coral reefs: fringing reefs along shorelines, barrier reefs separated from shore by lagoons, and atoll reefs which surround a lagoon without an island. Corals are small animals called polyps that build reefs over time by depositing calcium carbonate skeletons. There are over 1,500 species of reef-building corals that form various structures like stars, hats, trees, and patches. Some of the largest and most well-known coral reefs include the Great Barrier Reef, Red Sea Coral Reef, and New Caledonia Barrier Reef
The Great Barrier Reef is located off the coast of Queensland, Australia. It is home to many sea creatures like turtles, fish, and coral. The reef is threatened by climate change, crown-of-thorns starfish, and soil erosion. Climate change causes coral bleaching, the crown-of-thorns eat the coral, and soil erosion kills marine life. To address these threats, people are reducing greenhouse gas emissions, controlling the crown-of-thorns population through fishing restrictions, and planting more trees to prevent soil erosion. The reef is protected by laws prohibiting removal of marine life and damage to the ecosystem.
Coral reefs are biodiverse ecosystems found in warm, shallow, tropical waters. They are formed from coral polyps that provide shelter for many fish and invertebrate species. Coral reefs face threats from human activities such as pollution, overfishing, tourism, and climate change. Sustainable management approaches aim to protect coral reefs and involve community participation, protected areas, education, and international cooperation.
This document discusses ocean sustainability efforts on Martha's Vineyard. It outlines the importance of oceans, the island's dependence on water historically and currently, challenges like nitrogen pollution and overfishing, and various organizations working on conservation and education including the Martha's Vineyard Commission, Wampanoag Tribe, Vineyard Conservation Society, and MVYLI's ocean sustainability program.
Coral reef and fisheries habitat restoration in the coral trianglebayuvita
The document discusses the degradation of coral reefs in the Coral Triangle region and the need for large-scale restoration efforts. It notes that 95% of coral reefs in the region are severely damaged and losing ecosystem functions. Conservation alone is not enough to preserve reefs and dependent species as habitat has been destroyed. Active restoration is needed on a large scale through training local communities and students in restoration techniques to revive fisheries and protect coastlines from hazards.
Coral reefs are threatened by several major factors: (1) urban and industrial pollution such as sewage, agrochemicals, and oil pollution are poisoning reefs; (2) live coral is removed from reefs for construction materials and souvenirs, damaging reefs; (3) global warming has led to increased coral bleaching due to higher water temperatures and this is expected to worsen in the coming decades.
The Great Barrier Reef is one of the natural wonders of the world located off the coast of Australia, but it is now endangered. It is home to thousands of species but has already lost over half its coral. Climate change from pollution and global warming has caused severe bleaching and damage through rising temperatures and acidification. While Australia and others have proposed plans to help, more commitment is urgently needed to cut emissions and waste to protect the Reef, as it plays a vital role in the environment and economy.
This presentation provides an overview of coral reefs, including their importance, types, threats, and conservation efforts. It discusses the key points that coral reefs are highly biodiverse ecosystems that are economically and environmentally valuable but also face significant threats from climate change, overfishing, pollution, and development. Coral bleaching is highlighted as a major threat associated with rising water temperatures from climate change.
This document provides an overview of coral reef conservation. It discusses the importance of coral reefs, their complex ecosystems, threats they face such as pollution and climate change, and steps people can take to protect them, including proper diving practices, sustainable tourism, and supporting conservation organizations. Project AWARE aims to educate people about reefs and promote responsible stewardship of aquatic environments through partnerships and advocacy.
Importance of coral reefs & its propertiesDr. sreeremya S
As these corals grow and die, they leave behind their calcium carbonate skeletons. On these skeletons, other corals grow. As the year’s passes, walls of coral begin to form: massive walls of rock (Kleypas, 1999).
As the waves and currents beat upon these reefs, nooks, crannies, ledges and caverns form in these walls. Just as there are different types of corals, there are different types of coral reefs. The three major types of reefs are fringing reefs, barrier reefs and atolls(Langdon,2000).Like coral reefs , sponges are also a wonderful resource, which has immense applications (Sreeremya et al.,2018).
This is my final Oceanography power point which I needed to turn in by the end of my school year elective to determine my final grade!I received an "A"on my presentation.
We converted Matt's live presentation into a self-contained SlideShare in an effort to share the good work of our 4th grade students at Cherokee School. Visit http://fredkoch.edublogs.org for more student projects!
This document discusses coral reefs and their importance. It notes that coral reefs have an extremely high biodiversity and provide many benefits including tourism, fisheries, and shoreline protection worth over $164 million annually in Tobago. However, coral reefs are fragile ecosystems that are threatened by rising temperatures, pollution, sedimentation and other human impacts. In 2005, a major bleaching event killed 66% of hard corals on Buccoo Reef in Tobago and subsequent monitoring found partial mortality of 32.5% and total mortality of 6.6% by 2006. Conservation efforts are needed to protect these valuable ecosystems.
The Great Barrier Reef is the largest coral reef system in the world, located off the coast of Australia. It is home to thousands of plant and animal species but is endangered due to threats like climate change, pollution, overfishing, and natural disasters. Conservation efforts include the Great Barrier Reef Marine Park Authority, which manages the reef, and plans like the Reef Water Protection Plan and Biodiversity Strategy that aim to protect water quality and preserve species diversity in the reef.
The document discusses threats from climate change to the Great Barrier Reef, including increasing ocean temperatures causing coral bleaching and algae growth. This decreases biodiversity and damages the reef ecosystem. Climate change also threatens the reef through declining water quality and decreased marine tourism. Efforts are underway by groups like the Great Barrier Reef Foundation to address these challenges and protect the reef through fundraising, volunteer opportunities, education, and research.
The document summarizes the importance of coral reefs to the global economy and environment, and discusses efforts to study and monitor coral reef health in the Turks and Caicos Islands. The School for Field Studies has established a research center on South Caicos to collect long-term data on the local reef system. Researchers use methods like fish surveys and coral bleaching assessments to evaluate the condition of reefs over time. Preliminary results show the reefs have approximately 15% live coral cover dominated by star corals and sea rods. Healthier reefs farther from shipping channels indicate human impacts. Continued monitoring is needed to understand climate change effects on the fragile reef ecosystems.
Coral reef and fisheries habitat restoration in the coral trianglebayuvita
The document discusses coral reef and fisheries habitat restoration in the Coral Triangle region. It states that 95% of coral reefs in the region are severely damaged and restoration is needed to maintain fisheries, shore protection, and biodiversity. While some conservation efforts have been made, restoration has not received sufficient funding and needs to be prioritized to sustain the ecosystems and communities that depend on them. Traditional and newer restoration techniques exist but require more investment in training and large-scale application.
Coral bleaching occurs when corals expel the algae that live inside their tissue, causing them to turn white. This is caused by environmental stressors like increased ocean temperatures. When corals bleach, they are more vulnerable to disease and death. Mass bleaching events have damaged over half the world's coral reefs in recent decades. The loss of coral reefs impacts biodiversity, coastal protection, food availability, and local economies. While recovery is possible, repeated bleaching makes full recovery unlikely without action to reduce greenhouse gas emissions and protect corals.
Impact Of Increased Nutrient Input On Coral Reefs On Bonaire And CuracaoMark W. Wieggers MSc.
The document summarizes research on the impact of increased nutrient input on coral reefs in Bonaire and Curacao. Monitoring sites were established on both islands to analyze coral cover, algae growth, phytoplankton levels, nutrient levels in seawater, and nitrogen isotope ratios in algae. Results showed Curacao had higher macroalgae growth, chlorophyll α levels, and nitrogen levels compared to Bonaire, indicating higher pollution. While some sites on Curacao like harbors had expected high pollution, one resort was surprisingly polluted from an unknown source. There was a correlation found between nitrogen levels and phytoplankton but not between nitrogen and macroalgae growth. The reefs are relatively un
Coral reefs are diverse underwater ecosystems made up of calcium carbonate structures secreted by coral polyps. They support enormous biodiversity and provide goods and services valued at $30 billion annually, including fisheries that support one billion people and tourism that generates billions for economies like those of Florida and Australia. However, coral reefs are severely threatened by bleaching due to rising water temperatures, pollution, sedimentation, poison fishing, and careless tourism. Conservation efforts include supporting marine protected areas, reducing plastic use, and inspiring others to protect coral reefs for future generations.
The document summarizes the current state of coral bleaching on the Great Barrier Reef. It describes how coral bleaching occurs when algae are expelled from coral due to stressors like heat waves. This year, record high ocean temperatures caused the worst mass bleaching event on the Great Barrier Reef. 50% of corals died in northern areas. The bleaching is part of the impacts of human-caused climate change and rising ocean temperatures. The document ends by highlighting some organizations working to help protect the reef through sustainable practices and fundraising.
The Massachusetts Oyster Project aims to restore oyster reefs in Boston Harbor to improve water quality by filtering pollutants. They conducted a pilot project placing 100,000 oyster seeds in the Charles River and saw a 50% survival rate after 6 months. Their goals are to continue monitoring the pilot site, establish more reefs, and help perpetuate the oyster species and their benefits to the harbor ecosystem.
Presentation on status of Oceanic Blue Carbon science and knowledge gaps. Presented at the Global Ocean Commission's High Seas Symposium, 12 November 2015.
This document provides an overview of the role of aquaculture in New Zealand's marine space, with a focus on salmon farming in the Marlborough Sounds and Cook Strait. It discusses the lack of scientific data on ocean flora and fauna, and how this allows commercial interests to trump environmental protection. Seven infographics are included to illustrate current ocean management challenges, such as many outdated permits, poor baseline data collection, and the discharge of farmed salmon waste. The document argues for improved governance and decision-making to better protect New Zealand's marine environment and meet international conservation commitments.
Corals are marine invertebrates that live in colonies and produce a hard exoskeleton. They have an endosymbiotic relationship with algae called zooxanthellae. When corals expel the zooxanthellae due to increased water temperatures, acidity, or pollutants, it results in coral bleaching. Recent major bleaching events have occurred in 1998, 2005, 2010, and 2016 due to record high sea surface temperatures, causing widespread damage to coral reefs like the Great Barrier Reef. Researchers are working to develop heat-resistant coral species and restore damaged reefs to help corals survive future climate change impacts.
The degradation of Philippine marine life and coastal ecosystems like coral reefs and mangroves is outlined. The Philippines has extensive coastline and marine resources but coral reefs have over 70% damage from threats like blast fishing, while mangrove areas have declined sharply from 500,000 hectares to just 117,000 hectares due to activities like aquaculture and development. Specific areas of concern are discussed like the Tubbataha Reef, a UNESCO World Heritage Site that suffered damage when a US naval ship ran aground in the reef in 2013.
The document summarizes a report on the Mamanuca Coral Reef Conservation Project conducted in Fiji in 2001. The project aimed to assess the health of local reefs and improve environmental awareness. Surveys found widespread impacts like coral bleaching had degraded the reefs. A habitat map showed that reef habitats covered only 70 km^2 of the 1826 km^2 project area. Most sites were in poor condition with low coral cover. The project recommends expanding marine reserves to 20% of reefs to protect biodiversity and fisheries while reducing threats to reef health.
Powerpoint presentation by jennifer ayoub Jennifer_2014
The document summarizes a presentation about the environmental effects of overfishing in the Great Barrier Reef. It notes that overfishing is one of several threats to the reef, along with pollution, climate change, and coral bleaching. While fishing generates over $1 billion annually for Australia's economy, overfishing is unsustainable and can damage marine life and coastal communities that rely on fish. The presentation calls for increased awareness of overfishing issues and encourages sustainable practices to protect the Great Barrier Reef for future generations.
Global fish stocks have been rapidly declining since the 1980s due to overfishing and unsustainable fishing practices. Several major fish species populations have declined by 80-90% due to industrialization, misleading science, and overoptimism. Unsustainable fishing has led to habitat destruction, reduction of biodiversity, destabilization of food chains, and marine pollution. Solutions proposed include implementing safe catch limits, reducing bycatch through gear modifications, catch share programs, marine protected areas, and developing sustainable aquaculture practices. Further research is needed on tracking illegal fishing, alternative fishmeal sources, and new gear technologies.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
3. Our Vision The Buccoo Reef Trust envisions a Trinidad and Tobago that has an environment, well conserved so as to allow for the maximization of current opportunities for sustainable livelihoods that enhance the quality of life while protecting the same for the benefit of future generation.
4. Keeping the Balance Right The BRT Strategy RESEARCH, EDUCATION & CONSERVATION
5. Keeping the Balance Right The BRT Strategy Acquiring accurate and reliable data, information and knowledge on marine/coastal resources. Research
6. Keeping the Balance Right The BRT Strategy Educating ‘Trinbagonians’ to understand their impact on the environment and hence motivating informed decisions/actions for sustainable use of resources.(one can only love what one knows) Research + Education
7. Keeping the Balance Right The BRT Strategy Research and Education causes positive changes in human behaviour and guides innovations and policies toward sustainable living - Conservation Research + Education Conservation
9. Our Amazing Coral Reefs Value of reefs Understanding corals Threats!! What can we do?
10. Our Amazing Coral Reefs Geological structures built by living organisms Made of calcium carbonate (commonly called limestone)
11. Our Amazing Coral Reefs Among the most diverse and complex ecosystems in the world (submarine cities) Among the most heavily utilised and economically valuable resources to humankind Among the most beautiful and fascinating places on earth
20. Why areCoral Reefsimportant? In 2006 the World Resource Institute (WRI) presented the estimates of an economic valuation of several Caribbean reefs, Tobago included.
21. Why areCoral Reefsimportant? Coral reef-associatedTourism and Recreation contributedbetween US$100 and $130 millionto the national economy in 2006
24. Why areCoral Reefsimportant? Coral reef-associatedFisheries provided annual economic benefits estimated between US$ 0.8 and $1.3 million In 2006
25. Important source of protein in the Caribbean snapper parrot fish Spanish hogfish parrotfish grouper grunt
26. Why areCoral Reefsimportant? Shoreline Protection Services of Coral Reefs avoided erosion and storm damage from waves valued between US$18 and $33 million per year
27. Buccoo Reef Tobago’s largest fringing reef on the way to becoming a small barrier reef Reef dissipates wave energy and prevents coastal erosion
28. Tourism and recreation Fisheries Shoreline Protection US$ 100 – 130 US$ 0.8 – 1.3 US$ 18 – 33 US$ 119 – 164 Why areCoral Reefsimportant? These are significant compared to Tobago’s GDP, which was US$286 million in 2006. Coral reefs provide other important values not captured in study (beaches, cultural, pharmaceuticals).
32. Coral Polyps build reefs Most corals consist of many small animals (polyps) living together in a large group or a colony.
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35. Filter feeding nematocyst zooplankton At night, polyps feed on tiny floating animals(zoo-plankton). They paralyse prey with stinging cells callednematocyst. Tentacles pass food to the mouth which then gets digested in the stomach. Waste is expelled through mouth.
36. sunlight Inner cells zooxanthellae Energy from sunlight Coral polyps retreat into their coralite cups during day. Single-celled plants in skin (zooxanthellae), produce food (sugars) from sunlight (photosynthesis).
84. Results: Sediment loading (grams of dry weight) at selected reef stations around Tobago www.buccooreef.org
85. Live Hard Coral Cover Trends at 13 stations Increase No change Decrease North Point Sister’s Rock Black Jack Hole Eng’man Bay Spiny Colony Colloden Arnos Vale Plymouth Mt Irvine Buccoo Reef Kariwak Bulldog Reef Cove
86. Results: Slow but steady progression of yellow band disease 2007 January April July October
87. Conclusions The total percent cover of live hard coral on Tobago’s reefs is low, at an average of 17.55% with no significant change over the three years of study. Both Bulldog and Cove Reef have the lowest amount of live coral (5%) and high macroalgal cover (over 40%), while dead coral composes the rest of the reef. These two sites are down current from Scarborough, the main town in Tobago, and are affected by land-based sources of silt and pollution.
88. Conclusions The sediment that settles on the study reefs is coming from land. Monitoring stations situated far away from the coast such as Sisters Rocks, had a low sedimentation rate, less than 0.5 gram of dry weight per month, while other study sites like Little Englishman’s Bay had over 60 grams per month. Three reefs showed increase in live hard coral such as Spiny Colony in Speyside, Plymouth and the Buccoo Reef.
89. Conclusions Six reefs had no change over the three year study: Bulldog Reef (off Scarborough), Sisters Rocks, Arnos Vale, Mount Irvine, Blackjack Hole (Speyside), and Little Englishman’s Bay. Four reefs lost live coral cover: Cove reef close to Scarborough, North Point off Charlotteville and Culloden. Kariwak lost more than half of its live coral in 3 years. The most prevalent coral disease is Yellow Blotch Disease (YBD), which was found in 9 of the 13 monitoring stations infecting Montastraea faveolata
90. Recommendations We recommend the implementation of policies that address coastal sediment by minimizing soil erosion from agriculture, deforestation and construction. These should include more rigorous procedures for planning and the issuing of Certificates of Environmental Clearance that require the applicant to take steps to prevent mud from entering coastal waters (e.g. the use of sediment traps on construction sites, seeding exposed soil with grass). All domestic and industrial wastewater should be treated before reaching the sea, or if this is not feasible, diverted to outfall pipes that discharge far from the coastline, in deep water with strong currents.
91. Recommendations We also recommend the creation of new marine protected areas (MPAs) around Tobago. These MPAs should focus on areas of healthy coral and include areas where fishing activities are restricted, in order to increase populations of herbivores (e.g., parrotfish) which are critically important to the recovery and resilience of coral reefs after bleaching or disease outbreaks (Mumby et al., 2006). MPAs are also known to benefit fisheries and tourism, as they act as fish replenishment reserves where commercially important species of fish and shellfish (e,g, groupers, snappers, lobster) are allowed to grow and reproduce while also providing an attraction for divers and snorkelers.
92. Recommendations Monitoring programs on coral reefs provide information about the status of these ecosystems and can help to observe changes over time. They can also indicate the factors that have negative impact on the reefs and make suggestions on how to solve them. With this information, policymakers can take action to solve the issues before is too late. Therefore, it’s recommended to continue monitoring coral reefs in Tobago so everyone can be informed about what happens afterwards, and if there is any improvement in the ecosystem. The Reef-check protocol is a very simple and economic way to keep gathering valuable data and should be adopted and applied indefinitely in Tobago.