| 近30年来黄河水质变化趋势及原因分析 |
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| 引用本文： | 陈静生,李荷碧,夏星辉,翟喜红.近30年来黄河水质变化趋势及原因分析[J].环境化学,2000,19(2):97-102. |
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| 作者姓名： | 陈静生 李荷碧 夏星辉 翟喜红 |
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| 作者单位： | 北京大学城市与环境学系,北京,100871 |
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| 基金项目： | 科技部科研项目，G1999043603， |
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| 摘 要： | 根据我国水利部水文年鉴黄河监测站及全球水质监测计划中国济南站的水化学资料，对黄河流域４４个主要水文站自六十年代以来河水水质进行了分析研究。结果发现黄河流域河水各主要离子及离子总量有缓慢增长趋势。
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| 关 键 词： | 中国 黄河 河流水质变化 水质监测 |
A STUDY ON WATER-QUALITY TREND IN THE YELLOW RIVER SYSTEM FROM 1960'S TO 1990'S |
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| Chen Jingsheng,Li Hebi,Xia Xinghui,Zhai Xihong.A STUDY ON WATER-QUALITY TREND IN THE YELLOW RIVER SYSTEM FROM 1960'S TO 1990'S[J].Environmental Chemistry,2000,19(2):97-102. |
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| Authors: | Chen Jingsheng Li Hebi Xia Xinghui Zhai Xihong |
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| Abstract: | The water quality data of the Yellow river system from the 1960 s to the 1990 s were studied. The results showed that the ion concentrationg trend happened in the Yellow river system, which could be related to the increasing of irragation water. The total ion content of the river water increasde due to the high-concentration of irrigation water in the farmalnd and its washing effect on the soil. |
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| Keywords: | Chinese river the Yellow river river water quality change |
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