湖北省湖泊污染现状及原因分析熊昱

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CHINAWATERRESOURCES2016.18:2016-09-10:,,。:(2014BCB042),“2015”。:,,。。、,、,。,,,,。,。,,。:;;;;StatusandanalysisofpollutionoflakesinHubeiProvince//XiongYu,LiaoWei,LiLu,YangWei,MaLimei,WangHuiAbstract:Asaprovinceofthousandsoflakes,Hubeihasrichwaterresourcesbutthehealthofecosystembecomesincreasinglyworsealongsocialandeconomicdevelopment.Lakeeutrophicationasthemainsignofdegradationiscommonlyexistedintheprovince.Non-pointpollutionfromagriculturehasbeenmaincourseofpollution,anddischargeofindustrialwastewaterhasacceleratedtheprocessofeutrophicationwhichisaggravatedbylossofself-purificationcapacityoflakeduetotheblockingofwaterflowingamongwaterbodies.Protectionoflakeecosystemisvitalsinceriverandlakearecloselyconnectedthatformacompleteecologicalnetwork.Inordertoimprovewaterenvironmentintheprovince,emphasisshouldbeplacedoneffectivemonitoringofwatersourcesandpollutionsoastogetknowledgeonthetrendoflakeandriverbasinconditions.Keywords:lake;riverbasin;non-pointpollution;ecologicalhealth;monitoring:X83+TV:B:1000-1123(2016)18-0054-041,2,3,4,3,4,3,4,5(1.,430070,;2.,430071,;3.,430070,;4.,430070,;5.,430070,)、,,“”,。《2014》29,1633km2。1,5,12,7,4,79.3%;15.7%,27.8%,44.1%,8.5%,3.9%,56.5%。,3,14,12,89.7%;60.9%,17.0%,22.1%。、、、、。、。、、、、、、、8,10(1)(2)。4,3,542016.18,。,,,。,20068,5,3,2014,2,6,3,3,。、、、、、、8,。1083.1~3.6,。,。10,,、、、、、、。,。,,,“、”。,,。,,,、,10,。,、、,,。、,,。1102005-2006200720082009201020112012201320142005-20062007200820092010201120122013201421055CHINAWATERRESOURCES2016.18、,,、、、。10,,、、,、、。。,,135572t。,2013COD380476t,98010t,45484t,、、、COD、、,77.08%、87.73%、92.04%。、、,,,,,。,,、、,,。,,,,,。,、、。,,、、。,,,CODCr19,CODCr51.7%;、12,74.3%~98.2%;、、、、5,91.8%,,,、,,,,,,。、、,,、、。、、,,,,“,”,,,、、,,。20501332,728,45%,。,,,,,。,。、,“”。、、、,。,。,,,,,,。8,,。,。,,。,,。,。、,562016.18,,:、、、、、、CODMn,、、、,“”。、、、、、CODMn,,,“”。、、“”,、、“”,。“—”,,、、、,,,,,,“,”。、—,—,—、,、,—、,,,。,,。,,,、、、,,。—,,,,,—、、,,—,、、。,。,,。,、,,。—,—。,,()(),,;,;,。,,。,。■:[1].2014[R].2015.[2],,,,.[J].,2007,19(5).[3].[J].,2014,39(8).[4],,,.[J].,2008,26(17).[5],.—[J].,2010,19(7).[6],,.[J].,2008,27(3).[7],,.[J].,2009,29(2).[8],,,,,.—[J].,2007,27(12).[9],,,—[J].,2010,25(6).57

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