Long-term study of ecological restoration in a typical shallow urban lake
文献类型：期刊论文
| 作者 | Liu, Zisen1; Bai, Guoliang1,3; Liu, Yunli1,2; Zou, Yilingyun1,2; Ding, Zimao1,4; Wang, Rou1,2; Chen, Disong1; Kong, Lingwei5; Wang, Chuan6; Liu, Lei7 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-11-10 |
| 卷号 | 846期号:-页码:- |
| ISSN号 | 0048-9697 |
| 关键词 | Ecological restoration project Sediment properties Submerged macrophyte distribution Microorganisms Benthic macroinvertebrate |
| 英文摘要 | We investigated the long-term effects (6 years) of sediment improvement and submerged plant restoration of a sub-tropical shallow urban lake, Hangzhou West Lake China. To reveal the lake ecosystems variations, we analyzed the sed-iment properties, submerged macrophyte characteristics, sediment microorganisms, and benthic macroinvertebrate communities from 2015 to 2020. The ecological restoration project decreased sediment TP and OM, increased sub-merged macrophyte biomass and sediment microbial diversity, and improved the benthic macroinvertebrate commu-nities in the restored area. The sediment TP decreased from 2.94 mg/g in 2015 to 1.33 mg/g in 2020. The sediment OM of the restored area decreased from 27.44 % in 2015 to 8.08 % in 2020. Principal component analysis (PCA) con-firmed that the restoration improved the sediment conditions, making it suitable for the growth of submerged macro-phytes, and then sped up the restoration and reconstruction of the lake ecosystem. These results have significant implications on the ecological management of shallow lakes. |
| 学科主题 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000854099100007 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35541]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.School of Environmental Studies, China University of Geosciences, Wuhan 430074, China 4.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China 5.Key Laboratory of Coastal Environment and Resources Research of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China 6.Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China 7.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China |
| 推荐引用方式 GB/T 7714 | Liu, Zisen,Bai, Guoliang,Liu, Yunli,et al. Long-term study of ecological restoration in a typical shallow urban lake[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,846(-):-. |
| APA | Liu, Zisen.,Bai, Guoliang.,Liu, Yunli.,Zou, Yilingyun.,Ding, Zimao.,...&Zhang, Yi.(2022).Long-term study of ecological restoration in a typical shallow urban lake.SCIENCE OF THE TOTAL ENVIRONMENT,846(-),-. |
| MLA | Liu, Zisen,et al."Long-term study of ecological restoration in a typical shallow urban lake".SCIENCE OF THE TOTAL ENVIRONMENT 846.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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