黄河干流水生态系统结构特征沿程变化及其健康评价OA北大核心CSCDCSTPCD
Change of structural characteristics and health assessment of aquatic ecosystems along the mainstream of the Yellow River
根据2008年黄河干流刘家峡以下河段水生态调查资料，分析了黄河干流水生态系统理化性状和生物群落结构的沿程变化。参照20世纪50和80年代水生态调查资料，对比了黄河干流水生态系统几十年来的变化情况，并分析了变化的原因。通过建立黄河水生态系统健康评价指标，对黄河于流各河段的水生态系统健康状况进行了评价，揭示了黄河水生态系统的现实状况。研究结果表明：由于自然和人类活动影响的差异，黄河干流水生态系统结构特征沿程分布差异比较大；2008年黄河干流水生态状况…查看全部>>
Based on aquatic ecological survey data of the Yellow River following Liujiaxia in 2008, with reference to ecological survey data of the Yellow River respectively in 1950s and 1980s, this paper analyzes the change regarding physical and chemical properties of the Yellow River aquatic ecosystem in the mainstream and the change of bioeoenosis structure along the mainstream, has a contrast to historical changes of the aquatic ecosystem over the last few decades…查看全部>>
蒋晓辉;王洪铸
黄河水利科学研究院,河南郑州450003中国科学院水生生物研究所,湖北武汉430072
资源环境
水生态系统沿程变化历史变化健康评价黄河
aquatic ecosystemchanges along the mainstreamhistorical changeshealth assessmentYellow River
《水利学报》 2012 (8)
991-998,8
水利部公益性行业专项资助（200701019）
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