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苏州地区水体氮污染状况
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
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
作者单位:中国科学院南京土壤研究所,南京,210008
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
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。

关 键 词:苏州地区  水体  氮污染
收稿时间:2000-11-15
修稿时间:2000-11-15

SITUATION OF NITROGEN POLLUTION IN WATER BODIES IN SUZHOU REGION
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
Authors:Xing Guang-xi  Shi Shu-lian  Du Li-juan  Cao Ya-cheng  Sun Guo-qing  Shen Guang-yu  Sun De-ling
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
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.
Keywords:Suzhou region   N pollution   Water bodies
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