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author:

郑慧琼 (郑慧琼.) [1] | 潘文斌 (潘文斌.) [2] (Scholars:潘文斌)

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CQVIP

Abstract:

借助地理信息系统对闽江福州段进行流域划分,通过污染源数据的调查和分析,在流域层面上进行了污染负荷研究.研究以COD、NH3-N为主要指标,计算各子流域污染负荷,并确定其主要来源和比例关系.结果表明:闽江流域福州段COD入河总量为9371.75t,NH3-N入河总量为992.63t,工业源与城镇生活源是主要污染源.市区内河是污染最严重的子流域,COD、NH3-N的入河量占流域总负荷的34。4%与61.3%.市区内河、闽江干流北港段、磨溪等流域水体受到各种点源污染的影响,而梅溪干流、大樟溪干流等流域水体则主要受到非点源污染的影响.

Keyword:

污染负荷 点源污染 闽江流域福州段 非点源污染

Community:

  • [ 1 ] [郑慧琼]福州大学
  • [ 2 ] [潘文斌]福州大学

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Source :

亚热带资源与环境学报

ISSN: 1673-7105

CN: 35-1291/N

Year: 2011

Issue: 3

Volume: 06

Page: 24-30

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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