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Study on ecological restoration in near-shore zone of a eutrophic lake, Wuli Bay, Taihu Lake |
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| Authors: | Chun Ye Chun-Hua LiHai-Chan Yu Xiang-Fu SongGuo-Yan Zou Jie Liu |
| Affiliation: | a Research Center of Lake Ecological Environment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China b College of Life Sciences, Beijing Normal University, Beijing 100875, China c Shanghai Academy of Agricultural Sciences, Shanghai 201106, China |
| Abstract: | A two-year restoration period, large-scale ecological restoration demonstration engineering project was carried out in the near-shore zones of Wuli Bay, Taihu Lake. Various methods to restore the aquatic biodiversity and prevent ecological degradation were employed and their effects on water quality and aquatic plants were investigated. The results showed that water quality had been significantly improved in the demonstration zones. The concentrations of TN and TP were about half of those of the reference site in Wuli Bay. The water transparency was 30 cm higher than that in the reference site. The species, cover and biomass of aquatic plants were also significantly increased in the demonstration zones. |
| Keywords: | Near-shore zone Ecological restoration Aquatic plants Eutrophic Lake |
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