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引用本文:陈伟民,陈宇炜,高锡云.太湖微囊藻的生长动力学.湖泊科学,1998,10(s1):347-356. DOI:10.18307/1998.sup38
CHEN Weimin,CHEN Yuwei,GAO Xiyun.Growth Dynamics of Microsystis spp. in Lake Taihu. J. Lake Sci.1998,10(s1):347-356. DOI:10.18307/1998.sup38
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太湖微囊藻的生长动力学
陈伟民, 陈宇炜, 高锡云
Taihu Lab for Lake Ecosystem Research, CAS Nanjing Institute of Geography & Limnology, CAS, Nanjing 210008, China
摘要:
Following the development of local industries, agriculture and the increase of living standard of people, Lake Taihu is in the meso-eutrophication stage. The main eutrophication part in this lake is the Meiling Bay. The dominant phytoplankton species are Microcystis, Anabena, Melosira, Cyclotella and Cryptomonas. In summer, Microcystis spp. occupys 85% of algae biomass and form the water bloom. This causes the trouble for the people lived around the lake, especially for the drinking water of Wuxi City.
The Microcystis intrinsic rate was high, the Max. growth rate 1.27. Besides Microcystis own characteristics, its growth depended on irradiation, temperature and nutrients, especially the phosphorus. This paper also discussed the possibility of biomanipulation for restoration of lake ecology and the control strategy of lake eutrophication.
关键词:  Lake Taihu  Microcystis spp.  Growth
DOI:10.18307/1998.sup38
分类号:
基金项目:We thank the Chinese Academy of Sciences for its financial support (KZ95-T-04-04-03) and Prof.
Growth Dynamics of Microsystis spp. in Lake Taihu
CHEN Weimin, CHEN Yuwei, GAO Xiyun
Taihu Lab for Lake Ecosystem Research, CAS Nanjing Institute of Geography & Limnology, CAS, Nanjing 210008, China
Abstract:
Following the development of local industries, agriculture and the increase of living standard of people, Lake Taihu is in the meso-eutrophication stage. The main eutrophication part in this lake is the Meiling Bay. The dominant phytoplankton species are Microcystis, Anabena, Melosira, Cyclotella and Cryptomonas. In summer, Microcystis spp. occupys 85% of algae biomass and form the water bloom. This causes the trouble for the people lived around the lake, especially for the drinking water of Wuxi City.
The Microcystis intrinsic rate was high, the Max. growth rate 1.27. Besides Microcystis own characteristics, its growth depended on irradiation, temperature and nutrients, especially the phosphorus. This paper also discussed the possibility of biomanipulation for restoration of lake ecology and the control strategy of lake eutrophication.
Key words:  Lake Taihu  Microcystis spp.  Growth
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