Water management : It is the activity of planning, developing, distributing and managing the optimum use of water resources. It is the activity of planning, developing, distributing and managing the optimum use of water resources. Water management is to compete demands for water and seeks to allocate water on essay on republic day for class 8 equitable basis to satisfy all uses and demands.
On Earth only three per cent of water is not salty and two-thirds of the freshwater is locked up in ice caps and glaciers. Of the remaining one per cent, a fifth is in remote inaccessible areas . Rainfall and flood water cannot easily be used. At present only about 0.
Fresh Water consumtion: Agriculture is the largest user of the world’s freshwater resources, consuming 70 per cent. Industry uses a further 20 per cent and municipalities account for the remaining ten per cent. An assessment of water management in agriculture was conducted in 2007 by the International Water Management Institute in Sri Lanka to see if the world had sufficient water to provide food for its growing population. It assessed the current availability of water for agriculture on a global scale and mapped out locations suffering from water scarcity. It found that a fifth of the world’s people live in areas of physical water scarcity, where there is not enough water to meet all demands. 6 billion people live in areas experiencing economic water scarcity, where the lack of investment in water or insufficient human capacity make it impossible for authorities to satisfy the demand for water. The Irrigation Commission, 1972 has identified 67 drought prone districts comprising of 326 Talukas located in 8 States having an area of 49.
Subsequently, the National Commission on Agriculture, 1976 identified a few more drought prone areas with a slightly different criteria. The drought prone areas of India are southern and eastern Maharashtra, northern Karnataka, Andhra Pradesh, Orissa, Gujarat, and Rajasthan. Most of Africa especially Ethiopia and its surroundings, Most of the Mediterranean, Mexico, Many regions within Australia, India, parts of the Middle East. So the main purpose of managing water is to distribute water equally throughout the region of drought prone area. It should be targeted by each nation.
In doing so there must be also generating of electrical energy if possible. So multipurpose projects are to be planned. These projects should not be under ministry of the government but must be a unique corporation or company because it takes long time. Ministers will only suck up the money without any responsibility to pass their period of administration and to blame others if not elected in next election. You may also Like These ! Add More Points to this ESSAY by writing in the COMMENT BOX ! Out of many vacations, winter vacations has its own delight and enthusiasm.
Winter season is blessed with very cool weather conditions. Get more essay for one Class. All social pages at one page! Pollution is making our environment not only dirty but also becoming harmful for the people. The effect is posing threat on our survival. We can notice spread litters here and there on the roads, parks and several other public places. These wastes are because of our unintelligent, careless and thoughtless use of food products and other usable things.
This makes the public places dirty as well as bad looking for the visitors. Recent survey shows that use of packets food, water bottles have increased at an alarming rate in many countries including India. The word waste means to use or expend carelessly. There are predominantly two types of wastes- Biodegradable and non-biodegradable. Biodegradable wastes can easily mix with soil whereas non-biodegradable wastes do not mix with soil. Plastic is the best example of non-biodegradable waste. The plastic and its related products do not mix with soil.
So we need to convert it again in a reusable form to safeguard soil and animal which eat it because of its hunger. It will better if we reduce the use of plastic products. Recent human lifestyle practice shows that for certain food products its use is still unavoidable e. In many countries including India use of thin plastic bags are banned. But it is not completely discarded by our society. We have to work out more in this direction to check land pollution.
We have to reduce the use of pollutants of our daily use. There are other options of using cloth, newspaper and jute bags to replace plastic bags. But care should be taken to recycle newspaper otherwise it will badly impact trees. I think waste management is the today’s utmost demand that will save the Earth and generate employment. It is not simple and easy to make win-win situation for waste management and employment generation. But we all need to do much research in this direction.