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作 者:杨明华[1] 陈定茂[1] 高林[1] 刘朝玺 浦汉晰 王旭[1]
机构地区:[1]中国科学院生态环境研究中心,北京100083
出 处:《生态学杂志》1991年第6期53-57,共5页Chinese Journal of Ecology
摘 要:一、引言在前所未有的人口激增与经济发展的冲击下,中国的生态环境正经历着巨大的变化。According to an integrated survey in southwest China, this region is facing a series of ecological crisis such as rapid population growth, land reduction, forest ecosystem degeneration, severe soil and water erosion, acid rain, air and water resource pollution, more frequent natural disasters and deterioration of ecological environment. The causes of ecological crisis in southwest China and its effects on local economy, human health and regional development are analysed.This paper aims to perspect ecological environmental problems facing China today through analysing ecological crisis in its southwest part.
分 类 号:X24[环境科学与工程—环境科学]
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