The impact of planktivorous fishes on microcystin concentrations in Meiliang Bay, Lake Taihu, China
Data(s) |
01/12/2006
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Resumo |
In an eight-month enclosure experiment in Meiliang Bay of Lake Taihu, a shallow subtropical lake in China, silver carp (Hypophthalmichthys molitrix) and bighead carp (Aristichthys nobilis) collectively reduced cyanobacterial biomass. Microcystin concentration was six times higher in the 0.35 km(2) control enclosure (without fish) than in two similar-sized enclosures that had been stocked with both carp species. Furthermore, toxic Microcystis spp. increased microcystin production when exposed to silver carp and bighead carp. In an eight-month enclosure experiment in Meiliang Bay of Lake Taihu, a shallow subtropical lake in China, silver carp (Hypophthalmichthys molitrix) and bighead carp (Aristichthys nobilis) collectively reduced cyanobacterial biomass. Microcystin concentration was six times higher in the 0.35 km(2) control enclosure (without fish) than in two similar-sized enclosures that had been stocked with both carp species. Furthermore, toxic Microcystis spp. increased microcystin production when exposed to silver carp and bighead carp. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yang, Hua; Xie, Ping; Ke, Zhixin; Liu, Yaqin; Wu, Shikai; Xu, Jun; Guo, Longgen.The impact of planktivorous fishes on microcystin concentrations in Meiliang Bay, Lake Taihu, China,JOURNAL OF FRESHWATER ECOLOGY,2006,21(4):721-723 |
Palavras-Chave | #Ecology; Limnology #PLANKTON COMMUNITY #EUTROPHICATION #RESERVOIR |
Tipo |
期刊论文 |