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2010年3月22日是第18个世界水日,也是第23届中国水周的第一天。世界水日,实际上是在20世纪90年代世界淡水资源日渐短缺的这样一个大的背景下提出的。当时除了水资源的供需矛盾外,各国还面临着水污染日益严重,水灾旱灾愈演愈烈的情况,严重威胁地球生态系统平衡,当然更直接威胁人类的生存和发展。在这种背景下,1993年1月18号,第47届联合国大会通过了193号决
March 22, 2010 is the 18th World Water Day, also the first day of the 23rd China Water Week. World Water Day was actually put forward under such a big background that the world’s freshwater resources are in short supply in the 1990s. At that time, in addition to the contradiction between supply and demand of water resources, all countries were also facing increasingly serious water pollution and floods and droughts. This posed a serious threat to the balance of the Earth’s ecosystem and certainly directly threatened the survival and development of mankind. Against this backdrop, Resolution No. 193 was adopted by the 47th UN General Assembly on January 18, 1993