Evaluation of and Control Schemes for Current Eutrophication of Land-scape Lakes in Kaifeng City, Henan Province

• 作者: JIANG Lingyan LI Qingzhao LIU Lei
• 来源期刊: 景观研究：英文版
• 学科: 地球科学
• 关键词: Kaifeng CITY Landscape LAKE EUTROPHICATION TLI TSIM
• 年，卷（期）: 2012,（11）
• 页码范围: 57-60
• 页数: 4页
• 分类号: X824

摘要

[Objective] Current eutrophication of landscape lakes in Kaifeng City was evaluated to provide scientific support for the prevention and control of landscape water eutrophication.[Method] The comprehensive trophic level index (TLI) and the modified Carlson’s trophic state index (TSIM) were applied. [Result] TLI of water in Longting Lake and Baogong Lake was obtained as 73.84 and 70.23,TSIM was 66.51 and 65.23,respectively.[Conclusion] Water in both lakes was suffering from serious eutrophication,and urgent measures should be taken to control the eutrophication.