| 苏州地区水体氮污染状况 |
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| 引用本文： | 邢光熹,施书莲,杜丽娟,曹亚澄,孙国庆,沈光裕,孙德玲.苏州地区水体氮污染状况[J].土壤学报,2001,38(4):540-546. |
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| 作者姓名： | 邢光熹 施书莲 杜丽娟 曹亚澄 孙国庆 沈光裕 孙德玲 |
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| 作者单位： | 中国科学院南京土壤研究所,南京,210008 |
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| 基金项目： | 国家自然科学基金资助项目，批准号 :495 71 0 3 43 9790 1 1 0 49971 0 48 |
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| 摘 要： | 报告了地处太湖流域中心地带的苏州地区水体氮污染研究结果。对苏州吴县境内主要河流、湖泊和农村浅层地下水氮污染现状进行了评估。根据不同水体 ,不同形态无机氮的浓度及PO3-4 的浓度 ,对河水 ,湖水和井水中氮的来源进行了初步讨论 ,比较了河湖水体氮污染的季节性变化 ,提出了减缓这一地区水体氮污染的对策。
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| 关 键 词： | 苏州地区 水体 氮污染 |
| 收稿时间： | 2000/11/15 0:00:00 |
| 修稿时间： | 2000年11月15 |
SITUATION OF NITROGEN POLLUTION IN WATER BODIES IN SUZHOU REGION |
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| Xing Guang-xi,Shi Shu-lian,Du Li-juan,Cao Ya-cheng,Sun Guo-qing,Shen Guang-yu and Sun De-ling.SITUATION OF NITROGEN POLLUTION IN WATER BODIES IN SUZHOU REGION[J].Acta Pedologica Sinica,2001,38(4):540-546. |
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| Authors: | Xing Guang-xi Shi Shu-lian Du Li-juan Cao Ya-cheng Sun Guo-qing Shen Guang-yu and Sun De-ling |
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| Affiliation: | Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institue of Soil Science, Chinese Academy of Sciences, Nanjing 210008 |
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| Abstract: | In this paper presented are results of a study on N pollution in water bodies in Suzhou region, which is located in the center of the Taihu Valley. The present situation of N pollution in the major rivers and lakes as well as in the shallow groundwater in rural areas are evaluated. For different water bodies, concentrations of PO 3- 4 and different forms of inorganic N, N source in the rivers, lakes and well waters are investigated. Seasonal variation of N pollution in the rivers and lakes are compared and countermeasures are brought forward for mitigating N pollution in water bodies in this region. |
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| Keywords: | Suzhou region N pollution Water bodies |
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