Water Resource Management

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Helps to ensure sustainable use of freshwater resources by balancing ecological needs with human needs.

Hydrology: It is the study of water movement, distribution, and quality in the water cycle.
Water treatment: It is the process of removing impurities from water to make it safe for drinking, irrigation, and other uses.
Water quality: It refers to the chemical, physical, biological, and radiological characteristics of water that determine its suitability for a particular use.
Water conservation: It is the practice of using water efficiently to reduce waste and preserve resources.
Irrigation management: It involves designing, installing, and operating efficient irrigation systems to reduce water use and optimize crop productivity.
Groundwater management: It is the process of managing and protecting groundwater resources to ensure their long-term sustainability and availability.
Watershed management: It involves the protection and management of the entire area that drains into a particular waterbody, to ensure the quality and quantity of water resources.
Water policy and governance: It is the study of policies, laws, regulations, and institutional frameworks that govern the use and management of water resources.
Climate change and water resources: It involves the study of how climate change affects water availability and quality, and how water management can contribute to climate resilience.
Water economics: It is the study of the economic value and cost of water resources, their allocation, and their impact on the socioeconomic development of a region.
Integrated Water Resource Management (IWRM): IWRM is a comprehensive approach to managing water resources that takes into account the social, economic, and environmental aspects of water use.
Water Conservation: Water conservation is the practice of using water efficiently and effectively to minimize waste and ensure that water resources are used sustainably.
Water Harvesting: Water harvesting involves capturing and storing rainwater or runoff for future use. This is particularly useful in regions with limited water resources.
Water Reuse: Water reuse involves treating wastewater to a high standard so that it can be used for non-potable purposes like irrigation or industrial processes.
Sustainable Water Infrastructure: Sustainable water infrastructure refers to the use of infrastructure that is designed and built to minimize negative impacts on the environment and to promote the efficient use of water resources.
River Basin Management: River Basin Management refers to the management of water resources within a specific river basin, taking into account the various water users and their competing demands.
Water Allocation: Water allocation is the process of distributing water resources among different uses, such as agriculture, industry, and domestic use.
Groundwater Management: Groundwater management refers to the management of underground water resources, including the regulation of pumping and recharge rates.
Water Pricing: Water pricing involves setting prices for water that reflect the true cost of water use, including the social and environmental costs of that use.
Watershed Management: Watershed management involves managing water resources within a specific geographic area based on the natural boundaries of the area.
- "Water resources are natural resources of water that are potentially useful for humans..."
- "97% of the water on Earth is salt water..."
- "...only three percent is fresh water..."
- "Slightly over two-thirds of this is frozen in glaciers and polar ice caps."
- "Natural sources of fresh water include surface water, under river flow, groundwater, and frozen water."
- "Artificial sources of fresh water can include treated wastewater (wastewater reuse) and desalinated seawater."
- "Human uses of water resources include agricultural, industrial, household, recreational and environmental activities."
- "Water resources are under threat from water scarcity, water pollution, water conflict, and climate change."
- "Fresh water is a renewable resource..."
- "...with depletion occurring most prominently in Asia, South America, and North America..."
- "Asia, South America, and North America..."
- "it is still unclear how much natural renewal balances this usage..."
- "...and whether ecosystems are threatened."
- "...for example as a source of drinking water supply or irrigation water."
- "The remaining unfrozen freshwater is found mainly as groundwater, with only a small fraction present above ground or in the air."
- "Asia, South America, and North America..."
- "Artificial sources of fresh water can include treated wastewater (wastewater reuse)..."
- "Human uses of water resources include agricultural, industrial, household, recreational and environmental activities."
- "Water resources are under threat from water scarcity, water pollution, water conflict, and climate change."
- "yet the world's supply of groundwater is steadily decreasing..."