The document discusses water footprints and water scarcity issues around the world. It provides information on:
- The definition of a water footprint and how it is calculated for individuals, communities, and businesses.
- Global variations in water footprint usage per person per day and projections that water usage will grow faster than population.
- Examples of water scarcity issues in places like Australia, South Africa, and shared river basins that can increase conflict.
- The large water footprint of agricultural production, particularly cotton and how this impacts river systems.
- Strategies for reducing individual and household water usage through technologies and practices.
- The surprisingly large water footprint of common products like coffee, meat, and clothing and how choices
This presentation some details about the world water day 2019 leaving no one behind i have given some to motivation to improve water conservation so please share this it's our duty to save the water for future generation.
Water scarcity is a growing problem caused by population growth outpacing available fresh water resources. Only 2.5% of the world's water is fresh, with much locked away in glaciers or underground. Water scarcity occurs when demand from agriculture, cities, and the environment exceeds the available supply. To address this, solutions like water conservation, wastewater recycling, and improving irrigation must be implemented, otherwise water conflicts and health issues will continue to escalate.
This document discusses the importance and value of water through a series of statements about water and transparency, development, access, sharing, availability, economic impact, health, time, life, and dignity. Water is essential for drinking, cooking, washing, agriculture, livestock, fisheries, processing and more. Equitable access to water is important for rural communities, health, education and basic human dignity.
This document discusses the global water crisis, presenting statistics on water-related deaths and lack of access to clean water and sanitation. It outlines some of the key causes of the crisis like increasing population, climate change, pollution, and improper agriculture. The effects mentioned include lack of drinking water, water-borne diseases, sanitation issues, and water conflicts. Current water issues facing countries like India are highlighted. Potential remedies proposed include rainwater harvesting, water conservation, afforestation, and strengthening pollution control. The document concludes that the water crisis is projected to worsen if not adequately addressed.
The document summarizes the issue of lack of clean water in Africa. It states that over 54 million people in Africa lack access to clean water. This leads to widespread illness from diseases like cholera and typhoid. It also prevents many children, especially girls, from attending school, as they must spend hours each day collecting water. The cycle of poverty is difficult to break when women cannot work or get an education due to their water collection responsibilities.
The document discusses the global and Indian water crisis. It notes that over 1 billion people lack access to safe water and that water scarcity will affect 2/3 of the world's population by 2025. In India, water availability is very low compared to global averages and many areas already experience severe water stress. The major challenges facing India are rapid population growth, overexploitation of groundwater, pollution of existing supplies, and poor management. Potential solutions discussed include conservation efforts, water recycling, desalination plants, water footprinting, and rainwater harvesting.
- Water is essential for life, our economies, and the environment. Nearly all living things rely on water to survive.
- Access to clean water allows for better health and increased productivity. One dollar spent on clean water can generate $8-14 in economic benefits.
- World Water Day, held annually on March 22nd, raises awareness of the importance of freshwater resources and advocating for sustainable management. Each year it focuses on a different theme related to water.
There are several ways to save water, such as taking shorter showers and not leaving the tap running unnecessarily. Water can also be reused, like collecting rainwater in tanks. Some countries waste more water than others due to large swimming pools, gardening needs, and long baths. People in countries without reliable access to water survive by drinking whatever water is available, even if contaminated, and walking long distances like children in Africa who spend hours each day getting water for their families.
This presentation some details about the world water day 2019 leaving no one behind i have given some to motivation to improve water conservation so please share this it's our duty to save the water for future generation.
Water scarcity is a growing problem caused by population growth outpacing available fresh water resources. Only 2.5% of the world's water is fresh, with much locked away in glaciers or underground. Water scarcity occurs when demand from agriculture, cities, and the environment exceeds the available supply. To address this, solutions like water conservation, wastewater recycling, and improving irrigation must be implemented, otherwise water conflicts and health issues will continue to escalate.
This document discusses the importance and value of water through a series of statements about water and transparency, development, access, sharing, availability, economic impact, health, time, life, and dignity. Water is essential for drinking, cooking, washing, agriculture, livestock, fisheries, processing and more. Equitable access to water is important for rural communities, health, education and basic human dignity.
This document discusses the global water crisis, presenting statistics on water-related deaths and lack of access to clean water and sanitation. It outlines some of the key causes of the crisis like increasing population, climate change, pollution, and improper agriculture. The effects mentioned include lack of drinking water, water-borne diseases, sanitation issues, and water conflicts. Current water issues facing countries like India are highlighted. Potential remedies proposed include rainwater harvesting, water conservation, afforestation, and strengthening pollution control. The document concludes that the water crisis is projected to worsen if not adequately addressed.
The document summarizes the issue of lack of clean water in Africa. It states that over 54 million people in Africa lack access to clean water. This leads to widespread illness from diseases like cholera and typhoid. It also prevents many children, especially girls, from attending school, as they must spend hours each day collecting water. The cycle of poverty is difficult to break when women cannot work or get an education due to their water collection responsibilities.
The document discusses the global and Indian water crisis. It notes that over 1 billion people lack access to safe water and that water scarcity will affect 2/3 of the world's population by 2025. In India, water availability is very low compared to global averages and many areas already experience severe water stress. The major challenges facing India are rapid population growth, overexploitation of groundwater, pollution of existing supplies, and poor management. Potential solutions discussed include conservation efforts, water recycling, desalination plants, water footprinting, and rainwater harvesting.
- Water is essential for life, our economies, and the environment. Nearly all living things rely on water to survive.
- Access to clean water allows for better health and increased productivity. One dollar spent on clean water can generate $8-14 in economic benefits.
- World Water Day, held annually on March 22nd, raises awareness of the importance of freshwater resources and advocating for sustainable management. Each year it focuses on a different theme related to water.
There are several ways to save water, such as taking shorter showers and not leaving the tap running unnecessarily. Water can also be reused, like collecting rainwater in tanks. Some countries waste more water than others due to large swimming pools, gardening needs, and long baths. People in countries without reliable access to water survive by drinking whatever water is available, even if contaminated, and walking long distances like children in Africa who spend hours each day getting water for their families.
This document discusses water scarcity around the world. It defines water scarcity as a lack of sufficient water quantity or access to clean water. Approximately 2.8 billion people experience water scarcity for at least one month each year, and over 1 billion lack daily access to clean water. The main causes of water scarcity are increasing demand from population growth and urbanization, unsustainable agricultural practices, as well as climate change reducing water supplies. The effects of water scarcity include increased water-borne diseases, loss of biodiversity, and threats to food security. India in particular faces a severe water crisis due to these factors.
Global water crisis is a serious issue affecting many regions of the world. Over 1/3 of the global population lacks access to clean drinking water. Lack of access to sanitation is linked to poverty and disproportionately impacts developing countries. Rapid population growth and development are straining water resources in many places through overuse, pollution, and depletion of sources. Improving access to clean water and sanitation worldwide is critical for public health, but achieving universal access remains a challenge.
India faces a severe water crisis due to its large population of over 1 billion people. Only 86% have access to improved water sources, while 14% lack access to clean water. Disease spreads easily given low access to sanitation and hand washing facilities. The water crisis contributes to India's high infant mortality rate of 34.61 deaths per 1,000 live births. Conservation efforts could help address the crisis by ensuring more reliable access to water.
Water Problem in Delhi and its Solution- pptgopalagarwalca
This document discusses water supply and management in Delhi, India. It analyzes household water consumption patterns across income groups and areas of Delhi. It finds that water consumption in low-income areas like Sawada is far below recommended norms, which can negatively impact health. Pricing policies are not effective at managing demand and disproportionately affect the poor. The best approaches to conserve water involve increasing public awareness of conservation techniques and sensitizing people to environmental issues. The premise for privatizing water supply in Delhi is found to be false based on the municipal utility's own reports showing negligible water losses.
Hi everyone! Today we have celebrated the World water day... So I would like to provide this slide for those who are searching for their speech on world water day. Hopefully, I am glad to publish on this website.
This document discusses the global water crisis, focusing on case studies in Sao Paulo, Cape Town, and India. It notes that 1.1 billion people lack access to clean water and outlines factors contributing to water shortages like poor infrastructure, pollution, and climate change. Case studies highlight multi-year droughts in Sao Paulo and Cape Town that have led to daily water rationing and the potential for "Day Zero" when Cape Town's taps run dry. India also faces shortages due to overextraction, pollution of water sources, and lack of proper planning. Solutions proposed include improved infrastructure, rainwater harvesting, wastewater recycling, and desalination.
1) More than half of Africans lack access to safe drinking water, and women often walk long distances such as 3.75 miles on average to collect water. This takes up a large portion of their daily energy and has negative health impacts.
2) Africa faces a severe water crisis with low access to drinking water and sanitation. This is exacerbated by rapid population growth and effects poverty. Community-based projects emphasizing local participation and ownership have had some success in increasing access.
3) Solutions implemented include wells, sand dams, rainwater harvesting, and solar disinfection. NGOs play a large role, but sustainability is a challenge without community involvement in maintenance. Overall access remains low and expanding access
1) Clean water access is a major issue in India, where 1 in 8 people lack access to clean drinking water and over 42,000 people die each week from unclean water, 90% being children.
2) By 2020, India is expected to be water stressed due to its growing population and climate change effects, yet monsoon water surplus is not being efficiently used to address other times' scarcity.
3) Solutions proposed include digging wells, rainwater harvesting, and addressing major river pollution like in the Ganges River which is the source for hundreds of millions but is completely polluted.
This document discusses water scarcity and ways to save water. It notes that only 0.007% of earth's water is readily accessible for drinking, yet the average American uses over 500 liters per day. Simple steps people can take to conserve water include shortening shower times, turning off faucets tightly, fixing leaks immediately, and using low-flow fixtures and water-efficient appliances. Adopting these small changes can help address the growing global water crisis.
India is facing a water crisis due to insufficient supply to meet growing demand from households, industry, and agriculture. The main causes are a rising population, poor infrastructure for storage and distribution, overuse of groundwater, and pollution of existing supplies. The government is taking steps like watershed development projects and policies to encourage rainwater harvesting. Conservation efforts and improved management are needed to ensure access to clean water.
Over 750 million people lack access to clean water supplies, while 2.5 billion lack sanitation facilities and 1 billion practice open defecation. The UN Secretary-General provided these statistics in a message marking World Water Day, noting that responsible water use can save lives on the planet. Conserving water is a responsibility of all but we must start caring for it today to ensure it is available tomorrow.
This document summarizes a student project on drinking water scarcity conducted by students in India, Tunisia, and Macedonia. The project highlighted that water scarcity and pollution are major issues around the world. Some key points discussed include differences in access to drinking water between rural and urban areas, overuse of groundwater resources, importance of conserving and harvesting rainwater, and steps like adopting drip irrigation and using alternative energy to mitigate water scarcity issues. The students found participating in the international learning circle to be a fun and insightful experience.
The document provides information about water and tips for conserving it. It notes that water is essential for life but only 1% of the world's water is fresh. It encourages observing World Water Day to support fresh water and lists ways to save water like fixing leaks, running dishwashers with full loads, and choosing drought-resistant plants.
This document provides information about environmental change and water scarcity. It discusses how only 3% of the world's water is freshwater, and this freshwater is distributed unevenly. It then covers several causes of water scarcity like climate change, population growth, and pollution. Various impacts of water scarcity are explained such as lack of access to drinking water, hunger, disease spread, and conflict over water resources. Solutions to water scarcity discussed include recycling water, improving farming practices, and supporting clean water initiatives. The document also contains country-specific information about water scarcity in India.
The document discusses water shortage and its causes, impacts, and solutions. It defines water shortage as insufficient water resources to meet human demand globally or in a region. Key reasons for shortage include overuse in bathing, religious practices, wasting water, and leaks. Impacts are increased risk of disease outbreaks, economic and political problems, and loss of life. Recommended steps to prevent shortage are closing taps when not in use, avoiding waste, checking for leaks, and repairing broken pipes.
India faces a severe water crisis as 80% of its untreated sewage flows into rivers and lakes, polluting critical water sources. Over 600,000 children in India die each year from water-related illnesses like diarrhea, cholera, and malaria. The water pollution affects the country's entire ecosystem and poses serious risks to public health. Potential solutions include building more sewage treatment facilities, dams for water storage, and projects like Bill Gates' machine that converts human waste into clean drinking water.
This document summarizes the issue of water scarcity in India and methods of conservation. It notes that over 2.8 billion people worldwide face water scarcity, including over 1.2 billion who lack access to clean drinking water. In India, water scarcity is attributed to factors like population growth, lack of family planning, corruption, and overexploitation of groundwater resources. Per capita water availability in India has declined from 1816 cubic meters in 2001 to 1545 cubic meters in 2011. Community initiatives like watershed management and government programs focusing on water data, conservation, vulnerable areas, efficiency, and integrated management aim to address the problem. Rainwater harvesting and farm ponds help exploit groundwater resources sustainably.
The document discusses water scarcity in Kerala and its causes such as deforestation, climate change, population expansion, urbanization, and pollution. Deforestation has exposed soil and water bodies to intense heat drying them out. Climate change has reduced rainfall in some areas and increased it in others, damaging water treatment systems. Population expansion has tripled water usage for drinking, cleaning, and sewage. Urbanization concentrates populations increasing needs. Pollution from sewage, industry, mining, and other sources contaminates water sources. Proposed solutions include recycling rainwater, improving farming practices and irrigation efficiency, upgrading sewage systems, supporting clean water initiatives, and increasing education.
Gabriel patino global water crisis projectGabriel Patino
The document discusses the global water crisis in three parts. It begins by defining the crisis as the inability to provide a reliable drinking water supply to populations around the world. Over 780 million people still lack access to clean water. It then examines why the crisis matters by outlining the health and economic impacts of unsafe water. Finally, it analyzes why the water crisis is a transnational issue that requires global cooperation, discussing factors like unequal access and the challenge of meeting growing demand. Examples from Qatar, China, and the shrinking Aral Sea are provided to illustrate different aspects of the complex and urgent global water problem.
The document discusses water scarcity and its causes. It notes that while water covers most of the Earth's surface, only 3% is freshwater and available water resources are being depleted. Water scarcity is caused by both natural factors like drought as well as human factors such as overexploitation, excessive water usage, and pollution. It affects over a billion people and has negative consequences for health, food supply, and achievement of development goals. Solutions proposed include improved water management, conservation efforts, and use of non-conventional water sources.
Esta unidad cubrió técnicas de evaluación e instrumentos de evaluación como evaluación por solución de problemas, evaluación por observación e instrumentos de evaluación de desempeño. Cada tema fue presentado individualmente para mejorar el dominio de cada concepto.
This document lists the attendance percentages for classes at Layton Primary School from November 16th to 20th. It shows that Foundation classes FW and FCW had the highest attendance at 96.5% and 96.3% respectively, while Year 1 class 1C had the lowest attendance at 90%. Several Year 2, 3, 4, 5 and 6 classes achieved over 97% attendance as well.
This document discusses water scarcity around the world. It defines water scarcity as a lack of sufficient water quantity or access to clean water. Approximately 2.8 billion people experience water scarcity for at least one month each year, and over 1 billion lack daily access to clean water. The main causes of water scarcity are increasing demand from population growth and urbanization, unsustainable agricultural practices, as well as climate change reducing water supplies. The effects of water scarcity include increased water-borne diseases, loss of biodiversity, and threats to food security. India in particular faces a severe water crisis due to these factors.
Global water crisis is a serious issue affecting many regions of the world. Over 1/3 of the global population lacks access to clean drinking water. Lack of access to sanitation is linked to poverty and disproportionately impacts developing countries. Rapid population growth and development are straining water resources in many places through overuse, pollution, and depletion of sources. Improving access to clean water and sanitation worldwide is critical for public health, but achieving universal access remains a challenge.
India faces a severe water crisis due to its large population of over 1 billion people. Only 86% have access to improved water sources, while 14% lack access to clean water. Disease spreads easily given low access to sanitation and hand washing facilities. The water crisis contributes to India's high infant mortality rate of 34.61 deaths per 1,000 live births. Conservation efforts could help address the crisis by ensuring more reliable access to water.
Water Problem in Delhi and its Solution- pptgopalagarwalca
This document discusses water supply and management in Delhi, India. It analyzes household water consumption patterns across income groups and areas of Delhi. It finds that water consumption in low-income areas like Sawada is far below recommended norms, which can negatively impact health. Pricing policies are not effective at managing demand and disproportionately affect the poor. The best approaches to conserve water involve increasing public awareness of conservation techniques and sensitizing people to environmental issues. The premise for privatizing water supply in Delhi is found to be false based on the municipal utility's own reports showing negligible water losses.
Hi everyone! Today we have celebrated the World water day... So I would like to provide this slide for those who are searching for their speech on world water day. Hopefully, I am glad to publish on this website.
This document discusses the global water crisis, focusing on case studies in Sao Paulo, Cape Town, and India. It notes that 1.1 billion people lack access to clean water and outlines factors contributing to water shortages like poor infrastructure, pollution, and climate change. Case studies highlight multi-year droughts in Sao Paulo and Cape Town that have led to daily water rationing and the potential for "Day Zero" when Cape Town's taps run dry. India also faces shortages due to overextraction, pollution of water sources, and lack of proper planning. Solutions proposed include improved infrastructure, rainwater harvesting, wastewater recycling, and desalination.
1) More than half of Africans lack access to safe drinking water, and women often walk long distances such as 3.75 miles on average to collect water. This takes up a large portion of their daily energy and has negative health impacts.
2) Africa faces a severe water crisis with low access to drinking water and sanitation. This is exacerbated by rapid population growth and effects poverty. Community-based projects emphasizing local participation and ownership have had some success in increasing access.
3) Solutions implemented include wells, sand dams, rainwater harvesting, and solar disinfection. NGOs play a large role, but sustainability is a challenge without community involvement in maintenance. Overall access remains low and expanding access
1) Clean water access is a major issue in India, where 1 in 8 people lack access to clean drinking water and over 42,000 people die each week from unclean water, 90% being children.
2) By 2020, India is expected to be water stressed due to its growing population and climate change effects, yet monsoon water surplus is not being efficiently used to address other times' scarcity.
3) Solutions proposed include digging wells, rainwater harvesting, and addressing major river pollution like in the Ganges River which is the source for hundreds of millions but is completely polluted.
This document discusses water scarcity and ways to save water. It notes that only 0.007% of earth's water is readily accessible for drinking, yet the average American uses over 500 liters per day. Simple steps people can take to conserve water include shortening shower times, turning off faucets tightly, fixing leaks immediately, and using low-flow fixtures and water-efficient appliances. Adopting these small changes can help address the growing global water crisis.
India is facing a water crisis due to insufficient supply to meet growing demand from households, industry, and agriculture. The main causes are a rising population, poor infrastructure for storage and distribution, overuse of groundwater, and pollution of existing supplies. The government is taking steps like watershed development projects and policies to encourage rainwater harvesting. Conservation efforts and improved management are needed to ensure access to clean water.
Over 750 million people lack access to clean water supplies, while 2.5 billion lack sanitation facilities and 1 billion practice open defecation. The UN Secretary-General provided these statistics in a message marking World Water Day, noting that responsible water use can save lives on the planet. Conserving water is a responsibility of all but we must start caring for it today to ensure it is available tomorrow.
This document summarizes a student project on drinking water scarcity conducted by students in India, Tunisia, and Macedonia. The project highlighted that water scarcity and pollution are major issues around the world. Some key points discussed include differences in access to drinking water between rural and urban areas, overuse of groundwater resources, importance of conserving and harvesting rainwater, and steps like adopting drip irrigation and using alternative energy to mitigate water scarcity issues. The students found participating in the international learning circle to be a fun and insightful experience.
The document provides information about water and tips for conserving it. It notes that water is essential for life but only 1% of the world's water is fresh. It encourages observing World Water Day to support fresh water and lists ways to save water like fixing leaks, running dishwashers with full loads, and choosing drought-resistant plants.
This document provides information about environmental change and water scarcity. It discusses how only 3% of the world's water is freshwater, and this freshwater is distributed unevenly. It then covers several causes of water scarcity like climate change, population growth, and pollution. Various impacts of water scarcity are explained such as lack of access to drinking water, hunger, disease spread, and conflict over water resources. Solutions to water scarcity discussed include recycling water, improving farming practices, and supporting clean water initiatives. The document also contains country-specific information about water scarcity in India.
The document discusses water shortage and its causes, impacts, and solutions. It defines water shortage as insufficient water resources to meet human demand globally or in a region. Key reasons for shortage include overuse in bathing, religious practices, wasting water, and leaks. Impacts are increased risk of disease outbreaks, economic and political problems, and loss of life. Recommended steps to prevent shortage are closing taps when not in use, avoiding waste, checking for leaks, and repairing broken pipes.
India faces a severe water crisis as 80% of its untreated sewage flows into rivers and lakes, polluting critical water sources. Over 600,000 children in India die each year from water-related illnesses like diarrhea, cholera, and malaria. The water pollution affects the country's entire ecosystem and poses serious risks to public health. Potential solutions include building more sewage treatment facilities, dams for water storage, and projects like Bill Gates' machine that converts human waste into clean drinking water.
This document summarizes the issue of water scarcity in India and methods of conservation. It notes that over 2.8 billion people worldwide face water scarcity, including over 1.2 billion who lack access to clean drinking water. In India, water scarcity is attributed to factors like population growth, lack of family planning, corruption, and overexploitation of groundwater resources. Per capita water availability in India has declined from 1816 cubic meters in 2001 to 1545 cubic meters in 2011. Community initiatives like watershed management and government programs focusing on water data, conservation, vulnerable areas, efficiency, and integrated management aim to address the problem. Rainwater harvesting and farm ponds help exploit groundwater resources sustainably.
The document discusses water scarcity in Kerala and its causes such as deforestation, climate change, population expansion, urbanization, and pollution. Deforestation has exposed soil and water bodies to intense heat drying them out. Climate change has reduced rainfall in some areas and increased it in others, damaging water treatment systems. Population expansion has tripled water usage for drinking, cleaning, and sewage. Urbanization concentrates populations increasing needs. Pollution from sewage, industry, mining, and other sources contaminates water sources. Proposed solutions include recycling rainwater, improving farming practices and irrigation efficiency, upgrading sewage systems, supporting clean water initiatives, and increasing education.
Gabriel patino global water crisis projectGabriel Patino
The document discusses the global water crisis in three parts. It begins by defining the crisis as the inability to provide a reliable drinking water supply to populations around the world. Over 780 million people still lack access to clean water. It then examines why the crisis matters by outlining the health and economic impacts of unsafe water. Finally, it analyzes why the water crisis is a transnational issue that requires global cooperation, discussing factors like unequal access and the challenge of meeting growing demand. Examples from Qatar, China, and the shrinking Aral Sea are provided to illustrate different aspects of the complex and urgent global water problem.
The document discusses water scarcity and its causes. It notes that while water covers most of the Earth's surface, only 3% is freshwater and available water resources are being depleted. Water scarcity is caused by both natural factors like drought as well as human factors such as overexploitation, excessive water usage, and pollution. It affects over a billion people and has negative consequences for health, food supply, and achievement of development goals. Solutions proposed include improved water management, conservation efforts, and use of non-conventional water sources.
Esta unidad cubrió técnicas de evaluación e instrumentos de evaluación como evaluación por solución de problemas, evaluación por observación e instrumentos de evaluación de desempeño. Cada tema fue presentado individualmente para mejorar el dominio de cada concepto.
This document lists the attendance percentages for classes at Layton Primary School from November 16th to 20th. It shows that Foundation classes FW and FCW had the highest attendance at 96.5% and 96.3% respectively, while Year 1 class 1C had the lowest attendance at 90%. Several Year 2, 3, 4, 5 and 6 classes achieved over 97% attendance as well.
The document is a curriculum vitae for Durga Prasad Katel, a Nepalese national currently residing in Dubai. It outlines his personal details, including contact information, education history of completing high school, and work experience including his current role as a housekeeping attendant and previous roles as a travel agent and security guard. It also lists his skills, computer skills, hobbies and availability of references.
A ATE XVI Transmissora de Energia solicitou informações à Fundação Cultural Palmares sobre a presença de comunidades remanescentes de quilombo próximas ao traçado da Linha de Transmissão 500 kV Miracema-Sapeaçu. A Fundação Palmares respondeu que não há comunidades quilombolas certificadas ou em processo de certificação em alguns dos municípios listados, mas identificou as comunidades Mucambo em Barreiras e Prazeres em Formosa do Rio Preto, recomendando que sejam inclu
A juíza da 1a Vara Federal da Bahia nomeou a psicóloga Elsa de Mattos para realizar perícias psicológicas em processos de adoção internacional, determinou que as partes apresentem quesitos em 5 dias e decidiu sobre pedidos de provas orais e socioeconômicas.
Praxair is presenting to Goldman Sachs on their growth opportunities. They have steady earnings growth from long-term contracts for industrial gases. New applications in areas like emissions control and oxy-fuel combustion are driving higher growth. Praxair is also pursuing opportunities in emerging markets like China, India, and Brazil as well as in energy markets involving hydrogen, oil sands, enhanced oil recovery, gasification, and carbon capture and storage. Praxair is well positioned in these areas due to its integrated supply model and leadership in gases and gasification technologies.
Este documento presenta la guía para una sesión del Consejo Técnico Escolar. La sesión se organiza en tres momentos: 1) avances individuales de los maestros, 2) avances colectivos y análisis de resultados de una evaluación diagnóstica, y 3) acuerdo sobre la implementación de acciones programadas. Se pide a los maestros realizar análisis de los resultados de los estudiantes, identificar fortalezas y áreas de oportunidad, y proponer una estrategia global de mejora escolar para mejorar los aprend
La grafía musical ha evolucionado desde los primeros neumas del siglo VIII, que indicaban la dirección melódica pero no el ritmo o la altura, hasta el sistema actual. Guido D'Arezzo desarrolló el pentagrama y el sistema de nombres de notas como do, re, mi para facilitar el aprendizaje. La invención de la imprenta permitió la difusión de partituras, mientras que la notación mensural y otros desarrollos agregaron indicaciones de ritmo, tempo y dinámica. La notación moderna data del siglo XX y perm
Virtual water refers to the water used in food production and supply chains. Green water comes from rainfall while blue water is from surface and groundwater sources, which are being depleted faster than they can be replenished in many areas. Infrastructure development and poverty reduction are keys to ensuring access to sufficient and sustainable water supplies. Growing populations and economic development are exacerbating water scarcity issues, especially in arid and drought-prone regions.
The document discusses water usage and efficiency. It notes that 80% of the Earth's surface is water but production of common items like beer and oranges requires significant water. Experts warn that water supply per person will drop by a third and millions may die without access to safe water. Water efficiency means saving resources through technologies and activities. Everyone must work together from individuals to governments to address growing water shortages. Solutions proposed include using low-flow shower heads, fixing leaks, collecting rainwater, and installing greywater recycling systems.
The document discusses water usage and efficiency. It notes that 80% of the Earth's surface is water but production of common items like beer and oranges requires significant water. Experts warn that water supply per person will drop by a third and millions may die without access to safe water. Water efficiency means saving resources through technologies and activities. Everyone must work together from individuals to governments to address growing water shortages. Solutions proposed include using low-flow shower heads, fixing leaks, collecting rainwater, and installing greywater recycling systems.
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The document discusses the global and Indian water crisis. It notes that over 1 billion people lack access to safe water and 2 out of 3 people will face water shortages by 2025. In India, groundwater is being depleted, surface water is polluted, and rainfall is being wasted. This puts pressure on India's population and economic growth. Some solutions proposed include investing in desalination plants, implementing water footprinting to improve conservation, harvesting rainwater, and increasing awareness through social media. However, addressing the water crisis requires consideration of cultural, educational, technological and scientific factors.
The document discusses global water scarcity and sustainability. It describes how over 1 billion people lack access to clean water and imagines what their lives must be like. Several graphics show declining water availability and increasing water usage, stress on river basins, and proposed solutions to the crisis like bottled water, dams, and desalination plants. The conclusion argues for sustainable water use through rainwater harvesting, efficient irrigation, and balanced consumption within natural recharge rates to ensure future generations have enough clean water.
Water conservation is important because fresh water resources are limited. While water seems endless, only 1% is accessible for human and ecosystem use. Failure to conserve water can lead to droughts that damage agriculture, economies, and health. Simple actions like fixing leaks, running dishwashers with full loads, and turning off water while brushing teeth can help preserve this critical resource for future generations.
Here are a few key reasons why water conservation is important:
1. Limited supply of fresh water. Only 3% of the world's water is fresh water, and a large portion of that is locked up in ice caps and glaciers. As the population grows, demand for water is increasing, putting strain on our limited water resources. Conserving water helps ensure long-term availability.
2. Saves money. Conserving water by fixing leaks, taking shorter showers, and running full loads of laundry and dishes means using less water overall. This results in lower water bills for consumers and communities.
3. Reduces burden on infrastructure. When water is wasted, it puts more burden on treatment plants and water delivery infrastructure
GEOGRAPHY IGCSE: WATER. It contains: the demand for water, water management, case studies: UK, NIGERIA, INDONESIA, MALAYSIA. Water for agriculture, industrial use, domestic water use, management of water usage in MDEC and LEDC.
The document discusses various issues related to water scarcity and pollution in India. It provides statistics showing that India has 16% of the world's population but only 4% of its fresh water resources. It also notes that over-extraction of groundwater is depleting water tables, and both surface and groundwater sources are becoming polluted. Several challenges are discussed, including inadequate water infrastructure, lack of integrated management, pollution from industries and agriculture, and climate change impacts. Solutions proposed include improved conservation efforts, water recycling technologies, afforestation, and inter-linking of rivers.
The document summarizes Singapore's water supply and management strategies. It discusses how Singapore faces water shortage due to its high population density and lack of natural water sources. It then outlines Singapore's multi-pronged approach to ensure water security, which includes reducing consumption through water pricing and education, and increasing supply through local catchment, water imports, NEWater (treated used water), and desalination. The strategies aim to achieve sustainable water resource management to overcome Singapore's scarcity of natural water resources.
The document discusses natural resources and water usage. It notes that most of Earth's water is salty ocean water, while only 3% is fresh water for human use. Most fresh water is used for agriculture (70%) and industry (23%), with only a small amount left for domestic use. The document forecasts that population growth, pollution, and lack of education will exacerbate water scarcity issues in developing countries in the future. Conservation measures like recycling water and using buckets instead of running taps can help address this problem.
this infographic about water conservation is a component of the Global Pennovation course run through the Organizational Dynamics program of the School of Arts and Sciences at the University of Pennsylvania. Through the Global Pennovation course we are investigating the challenges of global water security. It is our goal to create an awareness of the global water situation.
The human body is composed of 66% water and even mild dehydration of 2% can decrease performance by 20%. It is recommended to drink at least 1.5 liters of water per day for health. Additionally, 80% of illnesses in developing nations are caused by water-borne diseases and 90% of wastewater in those areas is discharged without treatment, worsening health issues.
The human body is composed of 66% water and even mild dehydration of just 2% can decrease performance by 20%. It is recommended that people drink at least 1 1/2 liters of water per day for health. Additionally, 80% of illnesses in developing nations are caused by water-borne diseases since 90% of wastewater in those areas is discharged without treatment into rivers and lakes.
1. MT GRAVATT ROTARY CLUB
17th November 2015
What is
your Water
Footprint?
Carolyn McLean
2. What is a water footprint?
Water scarcity and water wars
water consumption and management
Low water Architecture and Master planning
Water footprint of everyday items
3. Water footprint of an individual, community or
business is defined as the total volume of fresh
water that is used to produce the goods and
services consumed by the individual or
community or produced by the business
www.waterfootprint.org
4. UN advises that water usage is growing at twice
the population growth.
By 2025, 2/3 of the world will be facing a water
‘stress’ situation
www.waterfootprint.org
5. Global water footprints/capita/day
Solomon Islands 2000 litres /person/per day
China 2900 litres /person/per day
India 3000 litres /person/per day
Indonesia 3100 litres /person/per day
Germany 3900 litres /person/per day
Saudi Arabia 5100 litres /person/per day
Australia 6300 litres /person/ per day
USA 7800 litres /person/per day
Mongolia 10000 litres /person/per day
www.waterfootprint.org
9. Water scarcity
The Murray Darling is the largest river system in
Australia.
The Murray Darling Basin accounts for over
70 % of irrigation in Australia
11. Water scarcity
Cotton, one of the world’s most water intensive
crops is grown along the Murray Darling in
Queensland and Upper New South Wales
12. Water scarcity
A direct result of the cotton industry is the
continual closing of the Murray Mouth in South
Australia due to lack of water flow
The Murray mouth now needs to be dredged of
1300m3 of sand every day to keep it open
13. Water wars
Around the world today, water wars are increasing
Water is the new oil and as the natural supply
decreases and demand increases the situation is
now a global crisis
Over 260 river basins are shared by two or
more countries.
When major projects proceed without regional
collaboration, they can become a point of
conflicts, heightening regional instability. The
Parana La Plata, the Aral Sea, the Jordan and
the Danube may serve as examples.
14. Water wars
Australian states are constantly arguing about which
state uses how much water from the river systems.
Somali clans are fighting for water in east Africa.
The Israeli occupation of Palestine is in part to
secure a fresh water supply.
The US govt sees the reduction in water availability
as an equal threat as terrorism, and cyber-terrorism
of infra-structure.
Water wars ‘hot spots’ are being identified to try and
resolve these issues before the situation reaches war
15. Water scarcity
Water problems affect half of humanity:
1.1 billion people have inadequate access to
water
2.6 billion lack basic sanitation.
16. Water scarcity
Millions of women spending several hours
a day collecting water.
massive economic waste associated with
the water and sanitation deficit
Sub-Saharan Africa loses about 5% of
GDP, or some $28.4 billion annually, a
figure that exceeds total aid flows and
debt relief to the region in 2003
2006 United Nations Human Development Report
17. Water scarcity
– 85% of people in wealthy countries have
access to piped water
– 25% of people in the poorest countries have
access to piped water
– 1.8 billion people who have access to a water
source within 1 kilometre, but not in their
house or yard, consume around 20 litres per
day.
– In the United Kingdom the average person
uses more than 50 litres of water a day
flushing toilets
– 1.8 million child deaths each year as a result
of diarrhoea
18. Water consumption & management
"There is a water crisis today. But the crisis is
not about having too little water to satisfy our
needs. It is a crisis of managing water so badly
that billions of people - and the environment –
suffer badly."
World Water Vision Report
Leaking pipes alone account for between 30-50% of
water loss globally.
In the UK, approx. 2 full baths of water / household/
day is lost through leaking pipes.
19. Water consumption & management
Water consumption varies hugely across the
world
20% of the worlds richest people consume
76% of the water
20. Water consumption & management
Agriculture is the largest use of water
globally, typically using around 67% of water
resources
21. Water consumption & management
Water and Energy are inextricably linked due to
the desalination process, so every drop of water
saved is an energy saving.
Desalination is the most energy-intensive form of
water supply.
There are now over 7,500 plants in 18 countries
producing approximately 35,000 million litres of
fresh water per day.
Saline concentrated water of about twice the
concentration of normal sea water is produced as
a by product of desalination.
We need to minimise water consumption to
reduce the energy required for desalination.
22. Water consumption & management
One of the Sustainable Development Goals
decided at the UN summit on 25th September
2015, Clean water and Sanitation plans to:-
Ensure access to safe and
affordable drinking water by
2030.
23. Water consumption & management
ARE YOU CONCERNED YET?
IF NOT, YOU SHOULD BE
IF YOU THINK IT WON’T AFFECT
YOU…….YOU’RE WRONG
IF YOU THINK YOU PERSONALLY
CAN’T DO ANYTHING ABOUT IT
……YOU’RE WRONG
24. Low water architecture and
master planning
As professionals and educated people we have
the power to change things
During our working life we all deal with water,
use water, waste water and take it for granted
If we started from today to make more of
an effort in our professional lives to reduce water
consumption wherever possible through our
Projects we could have a major impact on water
consumption and water wastage.
We need to get more passionate and inventive
about solving this problem
25. Low water architecture and
master planning
Low flow fittings are now requirements in most
developed countries to reduce water consumption.
Dual flush toilet 5 litres / flush
Standard toilet 11 litres/flush
Low flow AAA shower head 7.5 litres / minute
Standard shower head 12 litres/ minute
Standard bath 96 litres
26. Low water architecture and
master planning
AAAA front loading washine machine 40 litres / load
top loading washine machine 130 litres / load
Drip irrigation & timers for garden 651 litres / week
Standard garden watering 1116 litres / week
Tap off while cleaning teeth 1 litre / minute
Tap running while cleaning teeth 5 litres / minute
27. Low water architecture and
master planning
Rain water tanks can be re-introduced to council
areas that have been negative about them.
Master planned communities can incorporate bio-
retention swales to treat secondary sewer and
provide water for irrigation to landscaped areas.
Leaking pipe infrastructure could be replaced to
reduce wastage.
28. High water developments
–An average 18-hole golf course
soaks up at least 525,000 gallons of
water a day - enough to supply the
irrigation needs of 100 Malaysian
farmers.
–One definition of ecotourism is
“Responsible travel to natural areas
that conserves the environment and
improves the welfare of local
people” (TIES, 1990)
–The negatives could be turned
into positives with responsible,
sustainable development
29. Water footprints of everyday products
The water footprint of a product is the amount of
water that is consumed and polluted in all
processing stages of its production.
30. 76 litres of water to
produce a 250ml glass of beer
109 litres of water
to produce a 250ml glass of beer
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
31. 132 litres of water
to produce a 125 litre cup of coffee
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
32. 196 litres of water
to produce a 60g egg
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
33. 237 litres of water
to produce a kg of lettuce
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
34. 910 litres of water
to produce a kg of peaches
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
35. 1600 litres of
water to produce a kg of bread
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
36. 2497 litres of
water to produce a kg of rice
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
37. 2500 litres of
water to produce a 250ml glass of
milk
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
38. 4325 litres of
water to produce 1kg of chicken
meat
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
39. 10,000 litresof water to produce a kg of cotton
250g of cotton used to make a
T shirt uses
2500 litres of
water
800g of cotton used to make a
pair of jeans uses 8000
litres of water
Water footprints of everyday products
40. 10,400 litresof water to produce a kg of lamb
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
41. 15,415 litresof water to produce a 1kg of beef
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
42. 17,000 litresof water to produce a leather bag
– Mekonnen, M.M. and Hoekstra, A.Y. (2011)
Water footprints of everyday products
43. 20,000 litresof water to produce a 1kg of cocoa
Chocolate requires
17,000 litresto produce 1 kg
Water footprints of everyday products
44. Each person in this room can reduce their water
footprint simply by
Being aware of what you consume
Knowing the water footprint of that product
and
making educated lifestyle choices.
Thank you