water security std 9
unit 3 water management
please help
Answers
Answer:
Explanation:
Water security has been defined as "the reliable availability of an acceptable quantity and quality of water for health, livelihoods and production, coupled with an acceptable level of water-related risks".[1] It is realized to the degree that water scarcity is non-existent, or has been decreased or eliminated, and to the degree that floods and contamination of freshwater supplies are non-threatening. Water security is considered to be a necessity of sustainable development for its importance in the quality of life of the people in a region. Sustainable development would result in lowered poverty and increased living standards for those most susceptible to the impacts of insecure water resources in the region, especially women and children. By clearly defining the responsibilities and control over water management for high usage sectors in terms of finance, planning, agriculture, energy, industry, and health, development may progress to the point of sustainable living for all
Answer:
Water security:
Water deficiency or security is a focused goal of water policy and water management. A highly water-resilient society maximizes the benefits of water to people and ecosystems and limits the risk of water-related destructive effects.These include too much water (floods), too little water (droughts and water shortages), or poor quality (polluted) water. A widely accepted definition of water security is: "Water supply is the reliable availability of water of acceptable quantity and quality for health, livelihoods and production, with an acceptable level of water-related risks." a situation where water-related risks are managed and water-related opportunities are sought, but it is difficult to provide indicators to quantify this.
Water management:
Water management is the planning, development, allocation and management of the optimal use of water resources. Water is a basic need. No living thing can live without water. There is a lack of water. To ignore this deficiency, water is stored and managed efficiently. Water resources management (WRM) is the process of planning, developing and managing water resources, which concerns both the quantity and quality of water in all water uses. It includes institutions, infrastructure, incentives and information systems that support and guide water management.
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