摘要
从2009年3月至2010年10月对京杭运河(苏州段)的4个监测断面进行了水质急性综合毒性和地表水主要理化项目的调查,结果表明:京杭运河(苏州段)水质急性综合毒性基本处在低毒水平,各断面基本呈现水质急性毒性水平枯水期>平水期>丰水期的规律,水质急性综合毒性测定结果基本与同步理化监测结果一致。
Jing-Hang Canal（Suzhou） is an important line for transportation on water in Suzhou area.From Mar.2009 to Oct.2010,we investigated acute toxicity（using luminescent bacteria） and the physical-chemical properties of four monitoring cross-section in the canal.The results indicated that the acute toxicity level of Jing-Hang Canal（Suzhou） was mostly in low level.The monitoring cross-sections showed that the acute toxicity level was highest in low-flow period,second high in mean-flow period and lowest in high-flow period.Results from the acute toxicity study and physical-chemical study were in good accordance.
出处
《中国环境监测》
CAS
CSCD
北大核心
2013年第3期56-59,共4页
Environmental Monitoring in China
基金
国家水体污染控制与治理科技重大专项(2008ZX07313-007)
江苏省环境监测科研基金(0804)
关键词
京杭运河
水质
急性
综合毒性
Jing-Hang Canal
water quality
acute toxicity
comprehensive toxicity
