| 应用底栖动物功能摄食群评价济南南部山区溪流生态系统健康 |
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| 引用本文： | 李欣,付瑶,代静,汪兴中,余雪芳,郑雯雯,申恒伦.应用底栖动物功能摄食群评价济南南部山区溪流生态系统健康[J].上海海洋大学学报,2023,32(1):126-133. |
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| 作者姓名： | 李欣 付瑶 代静 汪兴中 余雪芳 郑雯雯 申恒伦 |
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| 作者单位： | 济南市环境研究院, 山东 济南 250014;湖州师范学院 水生生物资源养护与开发技术研究浙江省重点实验室, 浙江 湖州 313000;浙江省环境监测协会, 浙江 杭州 310007;枣庄学院 生命科学学院, 山东 枣庄 277160 |
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| 基金项目： | 山东省自然科学基金(ZR2016CL05);国家自然科学基金(51979241);山东省高等学校青创科技支持计划(2019KJE020,2020KJE008);枣庄市科技发展计划(2020NS14);枣庄学院博士基金(2018BS039) |
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| 摘 要： | 于2019年9月对济南南部山区溪流12个样点大型底栖动物功能摄食类群进行了调查,并采用摄食均匀度指数(Feeding evenness index, jFD)评价济南南部山区溪流生态系统健康状况。结果表明:该地区底栖动物摄食类群以收集者为主,相对丰度为56.9%;其次为滤食者,相对丰度为35.4%;优势类群主要为四节蜉(Baetis sp.)、纹石蛾(Ceratopsyche sp.)、摇蚊属一种(Chironomus sp.)、梨形环棱螺(Bellamya purificata)、长角泥虫(Macronychus sp.)和长足摇蚊属一种(Tanypus sp.)。jFD值表明济南南部山区溪流生态系统健康较差。一元回归分析表明,jFD值与Shannon-Wiener多样性指数有较好的相关性。冗余分析(Redundancy analysis, RDA)表明底栖动物功能摄食群相对丰度与总磷关系最密切,而底栖动物物种相对丰度与pH关系最密切。
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| 关 键 词： | 摄食均匀度指数 生物评价 底栖动物 济南南部山区 |
| 收稿时间： | 2020/12/13 0:00:00 |
| 修稿时间： | 2021/10/12 0:00:00 |
Application of macroinvertebrate functional groups to estimate the ecosystem health in the stream of southern mountainous area of Jinan City |
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| LI Xin,FU Yao,DAI Jing,WANG Xingzhong,YU Xuefang,ZHENG Wenwen,SHEN Henglun.Application of macroinvertebrate functional groups to estimate the ecosystem health in the stream of southern mountainous area of Jinan City[J].Journal of Shanghai Ocean University,2023,32(1):126-133. |
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| Authors: | LI Xin FU Yao DAI Jing WANG Xingzhong YU Xuefang ZHENG Wenwen SHEN Henglun |
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| Affiliation: | Jinan Environmental Research Institute, Jinan 250014, China;Zhejiang Provincial Key Laboratory of Aquatic Resources Conservation and Development, Huzhou University, Huzhou 313000, Zhejiang, China;Zhejiang Environmental Monitoring Association, Hangzhou 310007, Zhejiang, China;College of Life Sciences, Zaozhuang University, Zaozhuang 277160, Shandong, China |
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| Abstract: | The investigation on the functional groups of macroinvertebrate was carried out at 12 sites in the stream of southern mountainous area of Jinan City in September 2019. The feeding evenness index (jFD) was used to assess the ecosystem health of the stream of southern mountainous area of Jinan city. The results showed that the gather-collectors with relative abundance of 56.9% was the most dominant group among the functional groups of macroinvertebrates in this area, followed by filter feeders with relative abundance of 35.4%; the dominant groups were mainly Baetis sp., Ceratopsyche sp., Chironomus sp., Bellamya purificata, Macronychus sp. and Tanypus sp.. The jFD value indicated that the overall ecosystem health in the stream of southern mountainous area of Jinan city was in poor condition. The regression analysis showed that there was a good correlation between jFD and Shannon-Wiener diversity index. The redundancy analysis (RDA) showed that the relative abundance of the functional feeding groups was closely related to the total phosphorus, while the community structure of macroinvertebrate was closely related to the pH. |
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| Keywords: | Feeding Evenness Index bioassessment macroinvertebrate southern mountainous area of Jinan City |
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