华东师范大学学报(自然科学版) ›› 2023, Vol. 2023 ›› Issue (6): 134-144.doi: 10.3969/j.issn.1000-5641.2023.06.013

• 生态与环境科学 • 上一篇    

湖荡区大型底栖无脊椎动物评价方法适用性探讨—以长三角一体化示范区为例

秦红1(), 翟凌阁2, 徐枫3, 王翠1, 成沔1, 刘垚燚2, 车越2,*()   

  1. 1. 上海市青浦区水文勘测队, 上海 201799
    2. 华东师范大学 上海市城市化生态过程与生态恢复重点实验室, 上海 200241
    3. 太湖流域水文水资源监测中心(太湖流域水环境监测中心), 江苏 无锡 214024
  • 收稿日期:2022-05-09 接受日期:2022-08-09 出版日期:2023-11-25 发布日期:2023-11-23
  • 通讯作者: 车越 E-mail:13817333325@163.com;yche@des.ecnu.edu.cn
  • 作者简介:秦 红, 女, 高级工程师, 研究方向为水环境监测. E-mail: 13817333325@163.com
  • 基金资助:
    上海市“科技创新行动计划”社会发展科技领域课题 (21DZ1202702)

Applicability of benthic macroinvertebrate evaluation methods in lake-swamp areas: An example in the Yangtze River Delta integration demonstration zone

Hong QIN1(), Lingge ZHAI2, Feng XU3, Cui WANG1, Mian CHENG1, Yaoyi LIU2, Yue CHE2,*()   

  1. 1. Shanghai Qingpu District Hydrographic Survey Team, Shanghai 201799, China
    2. Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, East China Normal University, Shanghai 200241, China
    3. Taihu Basin Hydrology and Water Resources Monitoring Center (Taihu Basin Water Environment Monitoring Centre), Wuxi, Jiangsu 214024, China
  • Received:2022-05-09 Accepted:2022-08-09 Online:2023-11-25 Published:2023-11-23
  • Contact: Yue CHE E-mail:13817333325@163.com;yche@des.ecnu.edu.cn

摘要:

开展了青浦区西部地区大型底栖无脊椎动物调查, 基于底栖生物完整性指数 (benthic index of biotic integrity, B-IBI) 评价体系, 评价了区域水生态健康状况, 分析了B-IBI指数与水质指标及相关指数的关系, 探讨了B-IBI指数在湖荡地区的适用性. 结果表明: 研究区域水生态健康状况总体良好, 健康及亚健康样点占比67.7%, 湖泊及湖荡区域的B-IBI指数多优于河流; B-IBI指数对水体有机污染、富营养化有较好的指示作用; 各评价指数之间具有显著相关性, 但B-IBI指数与丰富度指数、多样性指数评价结果有所差异; B-IBI指数在湖荡区水生态评价中具有很好的适用性.

关键词: 大型底栖无脊椎动物, 生物完整性指数, 湖荡, 长三角, 水生态评价

Abstract:

In this study, a benthic macroinvertebrates survey was conducted in the western Qingpu District. The Benthic Index of Biotic Integrity (B-IBI) was used to assess the regional water ecological health. The relationship between B-IBI and water quality indicators, including related indices, was analyzed, and the applicability of B-IBI in lake-swamp areas was explored. The results showed that the water ecological health of the study area was good overall, the proportion of healthy and sub-healthy sample sites was 67.7%, and B-IBI indexes of the lake-swamp areas are better than those of rivers. The B-IBI index can effectively indicate organic pollution and eutrophication in water bodies. In addition, a significant correlation among the biological indices was found, despite the differences in evaluation results. We conclude that the B-IBI index has good applicability for the water ecology assessment of lake-swamp areas.

Key words: benthic macroinvertebrates, biotic integrity index, lake-swamp, Yangtze River Delta, water ecology assessment

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