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我国是一个资源约束型国家,人均耕地、森林、草原面积及水资源拥有量分别只有世界平均水平的32.3%、14.3%、32.3%和28.1%,且相对短缺的资源和脆弱的环境还受到日益严重的污染和破坏。10年前仅受工业三废和农药污染的耕地面积就已达3亿亩以上,每年损失粮食100多亿斤,经济损失300多亿元;草原退化面积占草原总面积的1/3;环境污染还导致4 000万人和8 000万
China is a resource-constrained country. Per capita arable land, forests, grassland areas and water resources are only 32.3%, 14.3%, 32.3% and 28.1% of the world average, respectively, and the relatively scarce resources and fragile environment are also increasingly affected Serious pollution and damage. 10 years ago, the area of arable land that was polluted only by industrial wastes and pesticides reached more than 300 million mu, losing more than 10 billion jin of grain each year and losing more than 30 billion yuan of economic losses. The degraded area of grasslands accounted for one third of the total area of grasslands. Environmental pollution It has also resulted in 40 million and 80 million