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中国国土资源管理与可持续发展management

上传者:梦&殇 |  格式:ppt  |  页数:86 |  大小:0KB

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ell as difficulty of being developed.Р土地资源特点一:总量大,人均占有量小。??The first characteristics of land resource : big total volume with small occupancy.Р中国陆地面积和耕地面积都位居世界第3,耕地占世界耕地的9.3%;多年生牧场面积占世界11.5%,居世界第1。2006年,全国耕地面积12177.59万公顷,人均耕地0.093公顷,不到世界平均水平的40%。?Its cultivable land area accounts for 9.3% of the world, ranking the third in the world. Its perennial pasture area accounts for 11.5% of that of the world, ranking the first in the world. By 2006, the cultivated lands of the whole country was 121,775,900 hectares, but there was only 0.093 hectare per man cultivated land, even less than 40% of the world’s average level.Р2006年全国土地利用?the land-use of China in 2006Р25.9Р13.1Р10.9Р2.85Р2.1Р1.43Р人均耕地(亩)?per man cultivated land (mu)(2005 year)Р加拿大?CanadaР俄罗斯?RussiaР美国?AmericanР印度?IndiaР德国?GermanР中国?China

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