Economics
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Groundwater is a major source of drinking water in India. Pumping water out of the ground faster than it can be replenished causes the volume of groundwater to decrease in many areas. This groundwater depletion leads to negative effects such as the drying up of wells, reduction of water in streams and lakes, deterioration of water quality, increased pumping costs, and land subsidence.
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On Earth water has too many forms and variety which
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disquiet in country like India. Large parts of water which are life
supportive get contaminated because of illegal activities of human
beings. Water effluence is a major problem globally. It is the
leading worldwide cause of deaths and diseases, and that it
accounts for the deaths of more than 14,000 people daily. In
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struggle with water pollution problems as well. There are many
inorganic metals which are contaminating water bodies which
serve life to large part of India, Arsenic (As) is one of the biggest
threats for water bodies. High toxicity of Arsenic poses a serious
risk not only to ecological systems but also for human health.
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Today I will talk about water problems ,everybody as know that water is very important resource to live for alive organisms..the earth is consist of 70% with water..in nowdays water problems have been increasing ,so it can causes some problems in the world..first of all I wanna talk about the types of water problems .there are 3 types of water problems biological,chemical,physician ,biological… biological water problem means bacterica and viruses … inside the water some dangerous bacterias and parasites can cause serious diseases in people in direct contact with this contaminated water. This might include people drinking, swimming or washing in the contaminated water and extremely serious and contagious diseases..second one is chemical water problem it means throwing away nuclear oil ,heavy metals and radioactive spells..actually it happens in industry section.. third one is physicial water problems it means throwing away bottles or waster plastic bags..also this cause the dirtiness of water .
.causes of the water problems … there are actually three basic causes to make the water problem in the world..nuclear oil ,throwing waster bottle,wasting lots of water…nuclear oil it means in industry section fabrics and many industry instructions to flow the oil and smoke ,so it cause water problem..and also throwing waster bottles make the dirty to the water … the last the wasting lots of water also cause water problems ,because today most of country worry about less water..
Effects of water problems..
In the world water pollution is the big problem ,its effects is very dangerous … for example poisoing food and water ,desease and even death… Globally, more than 1 million children under 5 die each year from diarrheal disease
the effects of water pollution are not only devasting to people but also to animals ,fish and birds ..polluted water is unsuitable for drinking ..
In addition every problems have the solution way ,also water problems have 3 basic solution way ,planting trees,ran off,and don’t throwing away wasted substaces like bottles bags etc..planting trees are cause to prevent the land erosion and to make the clean dirty co2 matters from the nature also in the water..then we must be educating people because if we waste lots of water in somedays we cant find it again so we must ran off water..and also we don’t throw away the wasted subtances ..in conclusion I think that we have to change our habits ,because
The water is a natural resources very important and if we follow the same way till now ,one day maybe our sons woke up and won`t have water to drink…Thanks for your attention!..
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A “drought” is an extended period of deficient rainfall relative to the statistical multi-year average for a region. But because of the various ways it is measured, an objective drought definition has yet to be produced upon which everyone can agree.
The four types are: meteorological (lack of precipitation), agricultural, (lack of moisture in the soil where crops grow), hydrological (low levels of water in lakes and reservoirs), and socioeconomic (water shortages in drinking and running water).
Only .003% of water on Earth is freshwater available for human consumption. Save water by challenging friends to only use 13 gallons of water in a day. (It’s harder than it sounds!) Sign up for 13 Gallon Challenge.
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Climate change is projected to significantly impact agriculture through changes in temperature, precipitation, glacial runoff, and carbon dioxide levels. These changes will determine crop yields and the ability of the biosphere to produce food. Agriculture will be most affected by the severity and pace of climate change. Regions like Africa, South Asia, and Latin America are particularly vulnerable as many staple crops in these areas are near their maximum temperature tolerance. Changes to the hydrologic cycle from climate change also threaten water availability and agriculture in India, which relies heavily on irrigation. Forests can help mitigate some impacts of climate change on agriculture by reducing soil erosion and stabilizing water cycles.
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threats for water bodies. High toxicity of Arsenic poses a serious
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of different rivers like Ganga, Gomti and Yamuna etc which
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Health Organization. WHO proposed a parameter or MIC for
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Effects of water problems..
In the world water pollution is the big problem ,its effects is very dangerous … for example poisoing food and water ,desease and even death… Globally, more than 1 million children under 5 die each year from diarrheal disease
the effects of water pollution are not only devasting to people but also to animals ,fish and birds ..polluted water is unsuitable for drinking ..
In addition every problems have the solution way ,also water problems have 3 basic solution way ,planting trees,ran off,and don’t throwing away wasted substaces like bottles bags etc..planting trees are cause to prevent the land erosion and to make the clean dirty co2 matters from the nature also in the water..then we must be educating people because if we waste lots of water in somedays we cant find it again so we must ran off water..and also we don’t throw away the wasted subtances ..in conclusion I think that we have to change our habits ,because
The water is a natural resources very important and if we follow the same way till now ,one day maybe our sons woke up and won`t have water to drink…Thanks for your attention!..
Drought management
Drought is a period of below-average precipitation that results in prolonged water shortages. There are four main types of drought: meteorological, agricultural, hydrological, and socioeconomic. Causes of drought include low amounts of atmospheric water vapor, shifting air masses, human activities like deforestation and overfarming, and global warming. India has a drought management system that involves reporting from local gram panchayats up through state and national authorities. Over the past 200 years India has experienced many reported drought events.
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Global freshwater resources are under increasing pressure due to population growth, changing consumption patterns, and climate change. Most of Earth's water is saltwater, while only 2.7% is freshwater, with over two-thirds locked in icecaps and glaciers. Freshwater scarcity is a growing problem, exacerbated by overuse, pollution, and competing demands from agriculture, industry, and domestic use. Many regions will face serious shortages within 20 years if consumption patterns and management do not change.
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A “drought” is an extended period of deficient rainfall relative to the statistical multi-year average for a region. But because of the various ways it is measured, an objective drought definition has yet to be produced upon which everyone can agree.
The four types are: meteorological (lack of precipitation), agricultural, (lack of moisture in the soil where crops grow), hydrological (low levels of water in lakes and reservoirs), and socioeconomic (water shortages in drinking and running water).
Only .003% of water on Earth is freshwater available for human consumption. Save water by challenging friends to only use 13 gallons of water in a day. (It’s harder than it sounds!) Sign up for 13 Gallon Challenge.
Meteorologists predict drought based on precipitation patterns, stream flow, and moisture of soil over long periods of time.
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Water consumption patterns differ between rural and urban settlements. In rural areas, water is mainly used for farming activities like irrigation and vegetable gardening, which accounts for over 50% of outdoor water use. Water is also used for domestic purposes like laundry, showering, and hygiene. In urban areas, domestic use makes up a large portion of consumption, along with outdoor uses like gardening, vehicle cleaning, and commercial/institutional needs. Industrial activities also contribute significantly to urban water usage. Excessive fertilizer and pesticide use can pollute water sources in both rural and urban areas.
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This document contains summaries of several topics related to global freshwater resources:
1) It discusses groundwater hydrology, which is the study of water beneath the earth's surface, and how it is important for water supply, irrigation, and understanding water development and conservation.
2) Several sections summarize topics like the distribution of freshwater, depletion of resources, water salinization, and diseases caused by lack of access to clean water.
3) The document also covers policies like the Reduction of Lead in Drinking Water Act and how stormwater runoff is regulated through the National Pollutant Discharge Elimination System permit program to prevent pollution of surface waters.
Flooding
The document discusses river drainage basins and flooding. It defines key terms related to the water cycle within a drainage basin such as precipitation, infiltration, interception, surface runoff, throughflow, evaporation, evapotranspiration, percolation, and the water table. It also explains the components of a flood hydrograph including the rising limb, falling limb, peak discharge, peak rainfall, storm flow, and normal base flow. Factors that influence the shape of a hydrograph are described such as land use, geology, soil, vegetation, and topography.
Sources of Water
Rainwater is the main natural source of water on Earth and is pure, but falls polluted with dust and gases. Surface water includes rivers, lakes, and oceans, which can become polluted from waste. Groundwater is stored underground in soil and rocks, and is replenished by rainwater, but some sources have become contaminated by pollution.
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BIO-REMEDIATION OF HEAVY METALS FROM DRINKING WATER BY THE HELP OF MICROORGAN...
BIO-REMEDIATION OF HEAVY METALS FROM DRINKING WATER BY THE HELP OF MICROORGAN...
The Climate Project India Newsletter November Issue 09
The Climate Project India Newsletter November Issue 09
More from Stuti Majmudar
Water
This document provides information about the Narmada Bachao Andolan movement. It summarizes that the movement was started in 1985 against the construction of large dams on the Narmada River, including the Sardar Sarovar Dam, which would displace over 250,000 people. Led by activist Medha Patkar, the Narmada Bachao Andolan mobilized local people, farmers, environmentalists and human rights activists to peacefully protest the dams. The movement gained international support and pressured the World Bank to withdraw funding for the dam projects.
Physics
Hydroelectricity is electricity generated by hydropower through the gravitational force of falling or flowing water, making it the most widely used renewable energy source globally, accounting for 16% of electricity production. Water resource management involves planning, developing, and distributing water resources to balance competing demands.
Geography
We need to save water through conservation to ensure future generations have access to clean water. Conserving water means using it wisely and protecting its purity so we can continue enjoying the benefits of this vital resource. Rainwater harvesting provides an independent water source during droughts or restrictions, helps prevent flooding, replenishes groundwater levels to sustain well yields, and reduces water salinity and iron content to improve quality.
Chemistry
Hard water forms soap scum instead of lather due to calcium and magnesium ions destroying the surfactant properties of soap. There are two types of water hardness: temporary hardness caused by bicarbonates that can be removed by boiling, and permanent hardness caused by sulphates that require a water softener to remove.
ppt on water
The document summarizes popular struggles related to water in Bolivia and Sudan. In Bolivia, mass protests known as the Cochabamba Water War erupted in 2000 in response to the privatization of the municipal water supply and large rate increases imposed by the private company. After months of demonstrations and clashes with police, the government reversed the privatization. In Sudan, water conflicts stem from northern Arab expansion seeking new farmland and resources in the south. One conflict involved the Jonglei Canal project to drain the Sudd Swamps, which threatened local tribes and was attacked by the Sudan People's Liberation Army, forcing suspension of the project in 1984. Both examples show popular resistance to changes in water access and use of important water
sst
This document summarizes popular struggles related to water in Bolivia and Sudan. In Bolivia, the Cochabamba Water War protests took place from 1999-2000 in response to the privatization of the municipal water supply and dramatic rate increases. Tens of thousands protested, leading the government to reverse privatization. In Sudan, water conflicts stem from northern Arab expansion and mechanized farming threatening southern subsistence farmers. One conflict was over the Jonglei Canal project to drain swampland for farming, but it threatened local tribes and was attacked by the Sudan People's Liberation Army, forcing suspension of the project.
PPT
Rainwater harvesting has been practiced for centuries around the world to collect and store rainwater for irrigation and drinking. It involves collecting rainwater, transporting it, filtering it, and storing it for groundwater recharge or other uses. Popular struggles have occurred related to water privatization and large dam projects that displaced communities or restricted access to water sources. Sustainable development aims to meet current needs without compromising future generations' ability to meet their own needs, and groundwater can be preserved by reducing chemical and waste pollution, conserving water usage, and practicing reuse and recycling.
Geography
Rainwater harvesting has a long history around the world. It involves collecting rainwater and storing it for later use before it reaches aquifers. It has been practiced as far back as the 3rd century BC in parts of India and Pakistan. It remains an important source of water for irrigation and other purposes. Rainwater harvesting systems typically involve three steps - collection, filtration, and storage. Water conservation aims to ensure sustainable access to water resources for current and future generations. It is important for both environmental and social reasons.
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Rainwater harvesting is the collection and storage of rainwater before it reaches the aquifer. It is practiced widely in parts of India like Tamil Nadu, Rajasthan, and Kerala. The process involves collecting rainwater via catchment areas and conduits, filtering it, and storing it in tanks to recharge groundwater. Advantages include providing an independent water supply during restrictions and promoting water and energy conservation.
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Economics
- 3. What are the effects of Ground Water Depletion? Ground water is the major source of drinking water in India. Pumping water out of the ground faster than it is replenished over the long term causes problems. The volume of ground water in storage is decreasing in many areas which is caused by sustained groundwater pumping. Some of the negative effects of groundwater depletion are: (1) Drying up of wells (2) (3) (4) (5) Reduction of water in streams and lakes Deterioration of water quality Increased pumping costs Land subsidence