世界水日 英文介绍 短文

世界水日 英文介绍 短文
世界水日 英文介绍 短文

世界水日 英文介绍 短文
World Water Day is determined by the end of the twentieth century the human and a holiday.To satisfy people daily life,commercial and agricultural water resource needs,the United Nations has long been committing itself to solve water caused by rising demand for the global water crisis.In 1977 the "United Nations held water meeting" to the world,issued dire warnings:water would soon become a profound social crisis after the oil crisis,the next crisis is water.In January 1993,18,of the UN general assembly resolution DiSiShiQi each year,determine the March 22 for "world water day.
Water is all life,survival of social economic development are indispensable and irreplaceable important natural resource and environmental factors.However,modern society's population growth,workers and peasants Logo of world water day
Industry production activities and the rapid development of urbanization in limited water resources,and the water environment has had a huge impact.Globally,water pollution,the amount of water needed to increase quickly and competitive development between departments as a result of irrational use,water resources and water environment is further shortages worsen,seriously influenced the development of social economy,threatening human well-being.
In order to alleviate worldwide,according to the United Nations contradiction between supply and demand of water agenda 21 first chapter 18 about water conservation,development,management principle,in 1993,1 March 2009 22 is the 17th world water
April 18,the UN's 17th congress passed the 193 number resolution,decided to begin from 1993,determine the annual March 22 for "world water day.Resolution to governments,in light of its actual conditions,and in this day to develop some specific campaign to raise public awareness.Although the earth's seal is very rich,a total of 1.45 billion cubic kilometers.But one has accounted for the sea,land freshwater accounted for only capsaicinoid is 97.2% 2.8%,surface and human life are most closely fresh water lakes and rivers,shallow groundwater,etc,and accounted for only freshwater 0.34% of freshwater reserves.More worryingly,this extremely limited number of fresh water,are increasingly polluted.Human activity will make a lot of industry,agriculture and life waste discharged into the water,and water is polluted.At present,the world each year about 4,200 billion cubic meters of wastewater into rivers and lakes,polluted 5.5 trillion cubic meters of water,this is equivalent to more than 14% of the total global runoff.And also,extend and accumulation in the increase.According to the scientific community estimate,the whole world has more than half of the countries and regions lack of potable water,especially undeveloped countries of the third world,at present had 17 million people 70 %,namely not drink clean water,the world for nearly 80 percent of people are ShuiHuang threat.Per capita in China for the world of freshwater average per quarter,belongs to the water shortage countries,the country had been more than 300 urban water shortages,29% of people are drinking has adverse water,those already 70 million people are drinking GaoFu water.Every year because of the economic loss caused by lack of more than 100 million yuan,for the economic loss caused by water pollution more reach 400 million yuan.Above data full explanation:water shortages became the important topic the world faces today.Not long ago,the United Nations human environment and world water meeting has warned:human in oil crisis,the next crisis after is water.Therefore,the protection and rational utilization of water resources more efficiently,is facing governments around the world to an urgent task.From an environmental standpoint,the most perfect measures are LanShui and diversion.Change of the temporal and spatial distribution of water resources,make full use of water resources.At the same time the attention to save water and improve the utilization efficiency of water resource:industrial aspects advocate water-saving industry,control emissions of pollutants,strengthen wastewater treatment; Agriculture should adopt advanced irrigation methods (sprinkler,drip),etc.Water is the basis of life,it is not only related to human life quality,but also affect human survival skills.We must strengthen water crisis consciousness,treasure the water,save water and protect water resources.