Chapter 2 Natural Resourses - Water and mineral.ppt
•
0 likes•1 view
This document summarizes water resources on Earth, including natural water cycles and sources of surface and groundwater. It discusses increasing demand for water that can lead to problems like scarcity, pollution, floods, and drought. It also covers water conflicts over sharing resources and disputes related to dams that can impact ecosystems, communities, and the environment. Conservation methods are proposed to prevent wastage and pollution of water.
Report
Share
Report
Share
Download to read offline
Recommended
Chapter13novideo 120930220456-phpapp01
This document discusses issues surrounding freshwater resources and management. It covers topics like the Colorado River Basin being overtaxed to supply water to 30 million people, groundwater being withdrawn faster than it can replenish in many areas, and how large dams and reservoirs have both advantages and disadvantages. The document emphasizes that freshwater is an important but poorly managed resource, and that more sustainable water management is needed to address shortages.
Conflicts over water
The document discusses several topics related to environmental science and engineering, including the effects of overutilizing water resources, floods and droughts, and conflicts over water. It describes how overusing water can lead to problems like decreasing groundwater levels, land subsidence, saltwater intrusion, and more. Floods occur when water bodies exceed their carrying capacity, and can erode land and spread water widely. Drought is caused by low rainfall and overextracting groundwater, resulting in issues like hunger, desertification, and migration. Conflicts over water arise from unequal distribution, dam construction that affects different states, and pollution from various industrial uses.
Lesson 5 contemporary risks to cascades and probable impacts
This is the 5th lesson of the Three Day Residential Training Workshop on Cascade Water Resources Development and Management prepared for the Climate Resilient Integrated Water Management Project
Geos109 lect10 water
The document discusses various causes and solutions regarding water pollution and water scarcity issues around the world. It addresses topics like unsustainable freshwater use, water conflicts over river basins in the Middle East, and increasing water demand outpacing supply. Solutions proposed include reducing water waste, improving irrigation efficiency, protecting watersheds and wetlands, preventing point and nonpoint source pollution, and increasing water recycling, reuse and desalination.
Water..
Groundwater is an important source of fresh water, providing nearly 60% of the world's fresh water. It occurs below the earth's surface in porous rock formations called aquifers. There are two main types of aquifers - confined and unconfined. Water scarcity is increasing and is caused by factors like population growth, water pollution, misuse of water, low rainfall, and decreases in groundwater recharge areas. Steps must be taken to control these factors, including rainwater harvesting, reducing impervious surfaces, and public awareness campaigns about water conservation and pollution prevention.
Lecture 3 4ppt Land resources
The document discusses land resources and degradation issues in India. It notes that land area makes up 1/5 of the Earth's surface and efficient land management will be critical to meet food, fiber and fuel demands. Major land degradation problems include soil erosion, salinity, waterlogging, and shifting cultivation. Causes of degradation include deforestation, overgrazing, agriculture practices like over-irrigation, and industrialization. Specific issues discussed in detail include soil erosion, salinization, landslides, waterlogging, desertification, and shifting cultivation. The role of individuals in conserving natural resources like water is also highlighted.
15. Water Logging and Salinity Part-1.pdf
This document discusses water logging and its causes and effects. It defines water logging as when the productivity of agricultural land is affected by a high water table. Key points include:
- Water logging occurs when there is too much water in the root zone of plants, killing bacteria that produce nutrients and reducing crop yields.
- The depth of the water table affects different crops, such as wheat being affected at 0.9-1.2m and sugarcane at 0.3m.
- Causes of water logging include over irrigation, seepage from canals and reservoirs, inadequate drainage, obstruction of water flows, soil type, and excessive rainfall.
- Effects are difficult cultivation, growth of
DOC-20221024-WA0006^.pptx
This document summarizes information about water pollution, including its sources, types, and impact on the hydrological cycle. It discusses two main sources of water pollution: point sources, which can be traced to a single origin like a leaking tank or pipe, and non-point sources, which are more diffuse like runoff from farms and cities. The principal water pollutants are identified as domestic and industrial effluents, surface runoff, and waste heat. The document also provides an overview of how human activities like dams, irrigation, deforestation, and climate change can disturb the natural hydrological cycle.
Recommended
Chapter13novideo 120930220456-phpapp01
This document discusses issues surrounding freshwater resources and management. It covers topics like the Colorado River Basin being overtaxed to supply water to 30 million people, groundwater being withdrawn faster than it can replenish in many areas, and how large dams and reservoirs have both advantages and disadvantages. The document emphasizes that freshwater is an important but poorly managed resource, and that more sustainable water management is needed to address shortages.
Conflicts over water
The document discusses several topics related to environmental science and engineering, including the effects of overutilizing water resources, floods and droughts, and conflicts over water. It describes how overusing water can lead to problems like decreasing groundwater levels, land subsidence, saltwater intrusion, and more. Floods occur when water bodies exceed their carrying capacity, and can erode land and spread water widely. Drought is caused by low rainfall and overextracting groundwater, resulting in issues like hunger, desertification, and migration. Conflicts over water arise from unequal distribution, dam construction that affects different states, and pollution from various industrial uses.
Lesson 5 contemporary risks to cascades and probable impacts
This is the 5th lesson of the Three Day Residential Training Workshop on Cascade Water Resources Development and Management prepared for the Climate Resilient Integrated Water Management Project
Geos109 lect10 water
The document discusses various causes and solutions regarding water pollution and water scarcity issues around the world. It addresses topics like unsustainable freshwater use, water conflicts over river basins in the Middle East, and increasing water demand outpacing supply. Solutions proposed include reducing water waste, improving irrigation efficiency, protecting watersheds and wetlands, preventing point and nonpoint source pollution, and increasing water recycling, reuse and desalination.
Water..
Groundwater is an important source of fresh water, providing nearly 60% of the world's fresh water. It occurs below the earth's surface in porous rock formations called aquifers. There are two main types of aquifers - confined and unconfined. Water scarcity is increasing and is caused by factors like population growth, water pollution, misuse of water, low rainfall, and decreases in groundwater recharge areas. Steps must be taken to control these factors, including rainwater harvesting, reducing impervious surfaces, and public awareness campaigns about water conservation and pollution prevention.
Lecture 3 4ppt Land resources
The document discusses land resources and degradation issues in India. It notes that land area makes up 1/5 of the Earth's surface and efficient land management will be critical to meet food, fiber and fuel demands. Major land degradation problems include soil erosion, salinity, waterlogging, and shifting cultivation. Causes of degradation include deforestation, overgrazing, agriculture practices like over-irrigation, and industrialization. Specific issues discussed in detail include soil erosion, salinization, landslides, waterlogging, desertification, and shifting cultivation. The role of individuals in conserving natural resources like water is also highlighted.
15. Water Logging and Salinity Part-1.pdf
This document discusses water logging and its causes and effects. It defines water logging as when the productivity of agricultural land is affected by a high water table. Key points include:
- Water logging occurs when there is too much water in the root zone of plants, killing bacteria that produce nutrients and reducing crop yields.
- The depth of the water table affects different crops, such as wheat being affected at 0.9-1.2m and sugarcane at 0.3m.
- Causes of water logging include over irrigation, seepage from canals and reservoirs, inadequate drainage, obstruction of water flows, soil type, and excessive rainfall.
- Effects are difficult cultivation, growth of
DOC-20221024-WA0006^.pptx
This document summarizes information about water pollution, including its sources, types, and impact on the hydrological cycle. It discusses two main sources of water pollution: point sources, which can be traced to a single origin like a leaking tank or pipe, and non-point sources, which are more diffuse like runoff from farms and cities. The principal water pollutants are identified as domestic and industrial effluents, surface runoff, and waste heat. The document also provides an overview of how human activities like dams, irrigation, deforestation, and climate change can disturb the natural hydrological cycle.
Flood project case study rk
This document provides an overview of floods including causes, effects, types, and management. It begins with an introduction to floods and then discusses the main causes of floods such as intense rainfall, topography, obstruction of river flows, and sedimentation. The effects of floods are categorized as primary, secondary, and tertiary. The types of floods covered are coastal floods, river floods, and flash floods. Flood management techniques include both hard engineering methods like embankments and dams as well as soft engineering methods like flood plain zoning and forecasting. A case study on the 2013 Uttarakhand floods in India details the impacts and damage caused by heavy rainfall and landslides in the region. In conclusion, some benefits of floods are
Water resources
This document summarizes key information about water resources. It discusses various sources of water including surface water sources like ponds, lakes, rivers, reservoirs, and rainwater as well as groundwater sources like wells, springs, and infiltration galleries. It also outlines major uses of water for consumptive purposes like irrigation, and non-consumptive purposes like hydroelectric power. Overuse of water resources is mentioned as a threat, with agriculture being the largest consumer and issues arising from overdrawing surface and groundwater supplies.
Chap 2 || Soil,Land, Water,Natural Vegetation and Wildlife Resources || Class...
To download click the given link
https://youtu.be/DqphXPcDm_M
Chapter 2 || Soil, Land, Water, Natural Vegetation and Wildlife Resources || Class 8 || NCERT-CBSE- Part 2 || Power point presentation
water resources and water pollution
The document discusses water resources and pollution. It notes that while water covers 71% of the Earth's surface, only a small fraction of 0.014% is readily available for human use. It describes the water cycle and sources of water like surface runoff and groundwater. It also discusses issues like floods, pollution, water usage, and rights. In particular, it notes that humans use about 54% of reliable water runoff, withdrawing 34% for agriculture, industry, and domestic use, with the rest left in streams. Water pollution can come from various point and non-point sources, and can include sediment, nutrients, bacteria, and toxic chemicals.
CLASS 8 CHAPTER 2 LAND WATER SOIL NATURAL VEGETATION AND WILD LIFE
The document discusses how natural resources like land, soil, water, natural vegetation and wildlife vary significantly between different regions of the world. It explains that differences in climate, topography, and the quality of land and water lead to differences in the types of resources available. As a result, people live in different ways depending on their local environment. The document then goes on to provide more details on specific natural resources like land, soil, water, and natural vegetation - describing their characteristics, uses, conservation issues, and importance.
Bio 105 Chapter 13
1) Freshwater scarcity is a major environmental problem as population grows and climate changes.
2) Water supplies can be increased by reducing overall use and waste through more sustainable practices like cutting irrigation inefficiencies, recycling water, and using pricing to reduce demand.
3) Specifically, conserving forests, wetlands, and aquifers that store and release water can help use limited supplies more sustainably along with other measures to cut residential and industrial water waste.
Water supply, use, pollution and treatments
The document provides information on global water supply and issues related to water use, pollution, and treatment. It discusses the following key points:
1) A growing global water shortage is linked to food supply as the human population grows and water is needed to grow more food. Only 1% of the world's water is available for human use.
2) Water pollution from sources like agricultural and urban runoff degrades water quality and exposes billions of people to waterborne diseases. Pollution increases biochemical oxygen demand (BOD) in water.
3) Eutrophication from excess nutrients like nitrogen and phosphorus entering water bodies from fertilizers and sewage kills aquatic plants and reduces dissolved oxygen, harming ecosystems
Water resource
This presentation has the complete information about the water resources based on the points from environmental science in engineering.The points are made so easy it is very easy to understand.
ppt tchr 1.pptx
1) Water scarcity is a growing problem, with nearly 2 billion people facing water shortages by 2025 due to factors like population growth, overexploitation, pollution, and climate change.
2) Dams have both benefits like irrigation, electricity, and flood control, and costs like displacing communities, restricting river flows, and increased risk of flooding due to sedimentation.
3) Rainwater harvesting techniques like rooftop collection, underground tanks, and floodplain harvesting are effective traditional water management methods that enhance groundwater availability and promote sustainable development.
Waterwatch WQ Presentation compressed
1. A recent analysis showed that 25% of rivers and creeks in Melbourne are in good or excellent condition, while 75% are in moderate to very poor condition. The conditions reflect the surrounding land uses.
2. Rivers and creeks located in forested, mountainous areas tend to be in better condition, while condition deteriorates downstream due to poor drainage from urban and agricultural land, weeds, erosion, loss of habitat, barriers to fish migration, and modified flows from increased urbanization and water extraction.
3. The major issues affecting waterway health are poor quality stormwater, weeds, erosion, loss of in-stream habitat, barriers to fish migration, and modified natural flows from
CAUSES OF FLOOD
Primarily all floods are due to the surface runoff. Actually the floods are the results of a favourable combination of precipitation and the characteristics of the water shed.
Unit 3 contested_planet_water_conflicts
1. Water conflicts is the second topic examining the range of conflicts that arise from growing demands and diminishing water supplies globally.
2. Potential implications of increasing water insecurity include more severe water shortages than energy shortages, and conflicts between players over limited supply.
3. Key factors influencing water supply and scarcity include climate, physical geography, hydrology, human uses and abstractions, with around 1/3 of the global population facing some form of water scarcity.
IW Managt.ppt
This document discusses the management of poor quality irrigation water. It outlines criteria for determining water suitability, including total dissolved solids, sodicity, and anion/cation components. Adverse effects of poor quality water are then described, such as reduced infiltration from high sodium content. The document proposes various management practices for saline, alkali, and waste water. These include leaching, drainage, salt tolerant crops, amendments like gypsum, and water treatment methods. Improved irrigation techniques including drip and sprinkler irrigation are also recommended.
Water logging soils
This document discusses water logging in soils in Pakistan. It notes that 38% of Pakistan's irrigated land is damaged by water logging, with 14% becoming saline. Water logging is caused by seepage from canals, over irrigation, inadequate drainage, improper irrigation methods, and obstruction of natural drainage. Preventive measures include providing efficient surface drainage, reducing canal seepage, restricting unwanted irrigation, adopting sprinkler irrigation, removing obstructions to natural drainage, and planting trees along canals.
Water Resorces
Types of water resources,Use Of water, overview of global distribution, reuse of water, Water Requirements,Water Scarcity, Cause of Water Scarcity, Water Management, Uses of Reclaimed Water, Water Budget of India etc. presented in this presentation
saltwater Intrusion ppt 03.pptx
This presentation summarizes saltwater intrusion in coastal aquifers. Saltwater intrusion occurs when saline water displaces or mixes with freshwater in an aquifer, usually due to groundwater pumping from coastal wells. Saltwater intrusion is influenced by tidal fluctuations, climate changes, sea level rise, excessive freshwater consumption, lack of rainfall, and human activities like agriculture and pumping. Impacts of saltwater intrusion include contamination of freshwater aquifers and decreased agricultural production and drinking water. Proposed remedies include managed aquifer recharge, reducing freshwater usage near coasts, and installing subsurface barriers to control the flow of saltwater.
Group presentation on climate change impact
The document discusses how climate change is impacting various sectors in Nepal such as agriculture, food security, water resources, energy, biodiversity, gender and livelihoods. It notes that Nepal is one of the most vulnerable countries to climate change due to increased risks of issues like decreased crop yields, changes in water availability, flooding and drought. The sectors expected to be most severely impacted include agriculture, food security, water resources, biodiversity, and gender/livelihoods.
water-150704040045-lva1-app6892.pptx
The document discusses various topics related to water resources including fresh water sources, uses of water, water scarcity issues, floods, droughts, conflicts over water, dams, and their environmental impacts. Specifically, it notes that fresh water sources include surface water and groundwater, the main uses of water are agricultural, industrial, household and more. It also discusses how water demand is exceeding supply in many areas, and how overutilization of water worsens scarcity issues.
Climate change threats to southeastern coastal plain forests: an ecosystem se...
Climate change threats to southeastern coastal plain forests: an ecosystem se...Northern Institute of Applied Climate Science
Presentation by Dr. Steven Brantley to support the Adaptive Silviculture for Climate Change (ASCC) J.W. Jones Ecological Research Center Workshop held January 12-14, 2016Biomimicry in agriculture: Nature-Inspired Solutions for a Greener Future
Presentation made for the Webinar Series on Biomimicry for sustainability on 1st June 2024 organized by Green Building Council Sri Lanka
快速办理(Calabria毕业证书)卡拉布里亚大学毕业证在读证明一模一样
原件一模一样【微信：bwp0011】《(Calabria毕业证书)卡拉布里亚大学毕业证》【微信：bwp0011】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问微bwp0011
【主营项目】
一.毕业证【微bwp0011】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
More Related Content
Similar to Chapter 2 Natural Resourses - Water and mineral.ppt
Flood project case study rk
This document provides an overview of floods including causes, effects, types, and management. It begins with an introduction to floods and then discusses the main causes of floods such as intense rainfall, topography, obstruction of river flows, and sedimentation. The effects of floods are categorized as primary, secondary, and tertiary. The types of floods covered are coastal floods, river floods, and flash floods. Flood management techniques include both hard engineering methods like embankments and dams as well as soft engineering methods like flood plain zoning and forecasting. A case study on the 2013 Uttarakhand floods in India details the impacts and damage caused by heavy rainfall and landslides in the region. In conclusion, some benefits of floods are
Water resources
This document summarizes key information about water resources. It discusses various sources of water including surface water sources like ponds, lakes, rivers, reservoirs, and rainwater as well as groundwater sources like wells, springs, and infiltration galleries. It also outlines major uses of water for consumptive purposes like irrigation, and non-consumptive purposes like hydroelectric power. Overuse of water resources is mentioned as a threat, with agriculture being the largest consumer and issues arising from overdrawing surface and groundwater supplies.
Chap 2 || Soil,Land, Water,Natural Vegetation and Wildlife Resources || Class...
To download click the given link
https://youtu.be/DqphXPcDm_M
Chapter 2 || Soil, Land, Water, Natural Vegetation and Wildlife Resources || Class 8 || NCERT-CBSE- Part 2 || Power point presentation
water resources and water pollution
The document discusses water resources and pollution. It notes that while water covers 71% of the Earth's surface, only a small fraction of 0.014% is readily available for human use. It describes the water cycle and sources of water like surface runoff and groundwater. It also discusses issues like floods, pollution, water usage, and rights. In particular, it notes that humans use about 54% of reliable water runoff, withdrawing 34% for agriculture, industry, and domestic use, with the rest left in streams. Water pollution can come from various point and non-point sources, and can include sediment, nutrients, bacteria, and toxic chemicals.
CLASS 8 CHAPTER 2 LAND WATER SOIL NATURAL VEGETATION AND WILD LIFE
The document discusses how natural resources like land, soil, water, natural vegetation and wildlife vary significantly between different regions of the world. It explains that differences in climate, topography, and the quality of land and water lead to differences in the types of resources available. As a result, people live in different ways depending on their local environment. The document then goes on to provide more details on specific natural resources like land, soil, water, and natural vegetation - describing their characteristics, uses, conservation issues, and importance.
Bio 105 Chapter 13
1) Freshwater scarcity is a major environmental problem as population grows and climate changes.
2) Water supplies can be increased by reducing overall use and waste through more sustainable practices like cutting irrigation inefficiencies, recycling water, and using pricing to reduce demand.
3) Specifically, conserving forests, wetlands, and aquifers that store and release water can help use limited supplies more sustainably along with other measures to cut residential and industrial water waste.
Water supply, use, pollution and treatments
The document provides information on global water supply and issues related to water use, pollution, and treatment. It discusses the following key points:
1) A growing global water shortage is linked to food supply as the human population grows and water is needed to grow more food. Only 1% of the world's water is available for human use.
2) Water pollution from sources like agricultural and urban runoff degrades water quality and exposes billions of people to waterborne diseases. Pollution increases biochemical oxygen demand (BOD) in water.
3) Eutrophication from excess nutrients like nitrogen and phosphorus entering water bodies from fertilizers and sewage kills aquatic plants and reduces dissolved oxygen, harming ecosystems
Water resource
This presentation has the complete information about the water resources based on the points from environmental science in engineering.The points are made so easy it is very easy to understand.
ppt tchr 1.pptx
1) Water scarcity is a growing problem, with nearly 2 billion people facing water shortages by 2025 due to factors like population growth, overexploitation, pollution, and climate change.
2) Dams have both benefits like irrigation, electricity, and flood control, and costs like displacing communities, restricting river flows, and increased risk of flooding due to sedimentation.
3) Rainwater harvesting techniques like rooftop collection, underground tanks, and floodplain harvesting are effective traditional water management methods that enhance groundwater availability and promote sustainable development.
Waterwatch WQ Presentation compressed
1. A recent analysis showed that 25% of rivers and creeks in Melbourne are in good or excellent condition, while 75% are in moderate to very poor condition. The conditions reflect the surrounding land uses.
2. Rivers and creeks located in forested, mountainous areas tend to be in better condition, while condition deteriorates downstream due to poor drainage from urban and agricultural land, weeds, erosion, loss of habitat, barriers to fish migration, and modified flows from increased urbanization and water extraction.
3. The major issues affecting waterway health are poor quality stormwater, weeds, erosion, loss of in-stream habitat, barriers to fish migration, and modified natural flows from
CAUSES OF FLOOD
Primarily all floods are due to the surface runoff. Actually the floods are the results of a favourable combination of precipitation and the characteristics of the water shed.
Unit 3 contested_planet_water_conflicts
1. Water conflicts is the second topic examining the range of conflicts that arise from growing demands and diminishing water supplies globally.
2. Potential implications of increasing water insecurity include more severe water shortages than energy shortages, and conflicts between players over limited supply.
3. Key factors influencing water supply and scarcity include climate, physical geography, hydrology, human uses and abstractions, with around 1/3 of the global population facing some form of water scarcity.
IW Managt.ppt
This document discusses the management of poor quality irrigation water. It outlines criteria for determining water suitability, including total dissolved solids, sodicity, and anion/cation components. Adverse effects of poor quality water are then described, such as reduced infiltration from high sodium content. The document proposes various management practices for saline, alkali, and waste water. These include leaching, drainage, salt tolerant crops, amendments like gypsum, and water treatment methods. Improved irrigation techniques including drip and sprinkler irrigation are also recommended.
Water logging soils
This document discusses water logging in soils in Pakistan. It notes that 38% of Pakistan's irrigated land is damaged by water logging, with 14% becoming saline. Water logging is caused by seepage from canals, over irrigation, inadequate drainage, improper irrigation methods, and obstruction of natural drainage. Preventive measures include providing efficient surface drainage, reducing canal seepage, restricting unwanted irrigation, adopting sprinkler irrigation, removing obstructions to natural drainage, and planting trees along canals.
Water Resorces
Types of water resources,Use Of water, overview of global distribution, reuse of water, Water Requirements,Water Scarcity, Cause of Water Scarcity, Water Management, Uses of Reclaimed Water, Water Budget of India etc. presented in this presentation
saltwater Intrusion ppt 03.pptx
This presentation summarizes saltwater intrusion in coastal aquifers. Saltwater intrusion occurs when saline water displaces or mixes with freshwater in an aquifer, usually due to groundwater pumping from coastal wells. Saltwater intrusion is influenced by tidal fluctuations, climate changes, sea level rise, excessive freshwater consumption, lack of rainfall, and human activities like agriculture and pumping. Impacts of saltwater intrusion include contamination of freshwater aquifers and decreased agricultural production and drinking water. Proposed remedies include managed aquifer recharge, reducing freshwater usage near coasts, and installing subsurface barriers to control the flow of saltwater.
Group presentation on climate change impact
The document discusses how climate change is impacting various sectors in Nepal such as agriculture, food security, water resources, energy, biodiversity, gender and livelihoods. It notes that Nepal is one of the most vulnerable countries to climate change due to increased risks of issues like decreased crop yields, changes in water availability, flooding and drought. The sectors expected to be most severely impacted include agriculture, food security, water resources, biodiversity, and gender/livelihoods.
water-150704040045-lva1-app6892.pptx
The document discusses various topics related to water resources including fresh water sources, uses of water, water scarcity issues, floods, droughts, conflicts over water, dams, and their environmental impacts. Specifically, it notes that fresh water sources include surface water and groundwater, the main uses of water are agricultural, industrial, household and more. It also discusses how water demand is exceeding supply in many areas, and how overutilization of water worsens scarcity issues.
Climate change threats to southeastern coastal plain forests: an ecosystem se...
Climate change threats to southeastern coastal plain forests: an ecosystem se...Northern Institute of Applied Climate Science
Presentation by Dr. Steven Brantley to support the Adaptive Silviculture for Climate Change (ASCC) J.W. Jones Ecological Research Center Workshop held January 12-14, 2016Similar to Chapter 2 Natural Resourses - Water and mineral.ppt (20)
Chap 2 || Soil,Land, Water,Natural Vegetation and Wildlife Resources || Class...
Chap 2 || Soil,Land, Water,Natural Vegetation and Wildlife Resources || Class...
CLASS 8 CHAPTER 2 LAND WATER SOIL NATURAL VEGETATION AND WILD LIFE
CLASS 8 CHAPTER 2 LAND WATER SOIL NATURAL VEGETATION AND WILD LIFE
Climate change threats to southeastern coastal plain forests: an ecosystem se...
Climate change threats to southeastern coastal plain forests: an ecosystem se...
Recently uploaded
Biomimicry in agriculture: Nature-Inspired Solutions for a Greener Future
Presentation made for the Webinar Series on Biomimicry for sustainability on 1st June 2024 organized by Green Building Council Sri Lanka
快速办理(Calabria毕业证书)卡拉布里亚大学毕业证在读证明一模一样
原件一模一样【微信：bwp0011】《(Calabria毕业证书)卡拉布里亚大学毕业证》【微信：bwp0011】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问微bwp0011
【主营项目】
一.毕业证【微bwp0011】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Environment Conservation Rules 2023 (ECR)-2023.pptx
Bangladesh Environment Conservation Rules 2023 (ECR-2023).
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
原版制作(Manitoba毕业证书)曼尼托巴大学毕业证学位证一模一样
学校原件一模一样【微信：741003700 】《(Manitoba毕业证书)曼尼托巴大学毕业证学位证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
学校原版(unuk学位证书)英国牛津布鲁克斯大学毕业证硕士文凭原版一模一样
原版定制【微信:bwp0011】《(unuk学位证书)英国牛津布鲁克斯大学毕业证硕士文凭》【微信:bwp0011】成绩单 、雅思、外壳、留信学历认证永久存档查询，采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信bwp0011】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信bwp0011】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
一比一原版西澳大学毕业证学历证书如何办理
原版定制【微信:741003700】《西澳大学毕业证学位证成绩单》【微信:741003700】成绩单 、雅思、外壳、留信学历认证永久存档查询，采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份毕业证【Q微信741003700】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【Q微信741003700】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
原版制作(Newcastle毕业证书)纽卡斯尔大学毕业证在读证明一模一样
学校原件一模一样【微信：741003700 】《(Newcastle毕业证书)纽卡斯尔大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Improving the viability of probiotics by encapsulation methods for developmen...
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
在线办理(lboro毕业证书)拉夫堡大学毕业证学历证书一模一样
学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Lessons from operationalizing integrated landscape approaches
Presented by James Reed at "9th Landscape Sustainability Science Forum" on 11 May 2024
按照学校原版(UAL文凭证书)伦敦艺术大学毕业证快速办理
挂科购买【(UAL毕业证书)伦敦艺术大学毕业证】【176555708微信号】留学假毕业证成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
REPORT-PRESENTATION BY CHIEF SECRETARY, ANDAMAN NICOBAR ADMINISTRATION IN OA ...
Green Tribunal Andaman
Recently uploaded (18)
Biomimicry in agriculture: Nature-Inspired Solutions for a Greener Future
Biomimicry in agriculture: Nature-Inspired Solutions for a Greener Future
Environment Conservation Rules 2023 (ECR)-2023.pptx
Environment Conservation Rules 2023 (ECR)-2023.pptx
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
Improving the viability of probiotics by encapsulation methods for developmen...
Improving the viability of probiotics by encapsulation methods for developmen...
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
Lessons from operationalizing integrated landscape approaches
Lessons from operationalizing integrated landscape approaches
BASIC CONCEPT OF ENVIRONMENT AND DIFFERENT CONSTITUTENET OF ENVIRONMENT
BASIC CONCEPT OF ENVIRONMENT AND DIFFERENT CONSTITUTENET OF ENVIRONMENT
REPORT-PRESENTATION BY CHIEF SECRETARY, ANDAMAN NICOBAR ADMINISTRATION IN OA ...
REPORT-PRESENTATION BY CHIEF SECRETARY, ANDAMAN NICOBAR ADMINISTRATION IN OA ...
world-environment-day-2024-240601103559-14f4c0b4.pptx
world-environment-day-2024-240601103559-14f4c0b4.pptx
Chapter 2 Natural Resourses - Water and mineral.ppt
- 2. Introduction Water on earth Natural cycle of water
- 3. Sources 1. Land surface water sources 2. Underground water sources • Open aquafers • Confined aquafers Effect of over use of ground water • Fall of water level • Ground subsidence
- 4. Use and overuse of water Use of water Rising demand of water
- 9. Problem Associated Water crises and conflicts 1. The caouvery water 2. Satluj Yamuna link 3. Sone canal dispute 4. Sindhu water agreement 5. Water conflict in middle east
- 10. Problem Associated Conservation • Afforrestation • Prevention of wastage • Irrigation wastage • Sink tank or ponds • Flood plain of river • Back waters • Avoid pollution of water • Treatment of polluted water • Rain water harvesting
- 11. Problem Associated Dams Uses Problem caused by dam Impact on river based ecosystem Social Water logging Habitat destruction Green house gases Change in micro enviroment
- 12. Problem Associated Conflicts over dam Case study of disputed Sardar Sarovar dam