华中农业大学水产学院/农业农村部淡水生物繁育重点实验室/ 长江经济带大宗水生生物产业绿色发展教育部工程研究中心，武汉 430070
郑智文，E-mail： 152960760@qq.com
王军， E-mail： wangjun89@mail.hzau.edu.cn
Q958.8
农业农村部财政专项“西北地区典型水域渔业资源与环境调查”（2019-2021年）
- ZHENG Zhiwen
ZHENG Zhiwen
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找 - ZHANG Kui
ZHANG Kui
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找 - HUO Bin
HUO Bin
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找 - SHEN Jianzhong
SHEN Jianzhong
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找 - ZHOU Qiong
ZHOU Qiong
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找 - WANG Jun
WANG Jun
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
在期刊界中查找
在百度中查找
在本站中查找
College of Fisheries， Huazhong Agricultural University/Key Lab of Freshwater Animal Breeding， Ministry of Agriculture and Rural Affairs/Engineering Research Center of Green Development for Conventional Aquatic Biological Industry in the Yangtze River Economic Belt， Ministry of Education， Wuhan 430070， China
- 摘要 |
- 图/表 |
- 访问统计 |
- 参考文献 |
- 相似文献 |
- 引证文献 | |
- 文章评论
为了解塔里木河下游流域内在生态输水后的水生生物资源及生态环境特征，于2019-2020年对塔里木河中下游干流、车尔臣河、台特玛湖3个区域的大型底栖动物群落结构进行了调查，并探讨其环境影响因素。调查结果显示，塔里木河下游流域中大型底栖动物共97个分类单元，隶属于3门4纲10目27科。水生昆虫为主要类群（82种），其中双翅目（47种）物种数最多，其次为鞘翅目（14种）、蜻蜓目（13种）。摇蚊科物种在不同区域均为优势种。底栖动物平均密度和生物量在5月份处于峰值，远高于8月和10月，多样性指数不具有显著的时空差异（P>0.05）。塔里木河干流和车尔臣河功能摄食群主要以收集者为主（95.89%，91.86%），而台特玛湖则以收集者（50.68%）和捕食者（34.12%）为主。Mantel相关性分析结果显示，氨氮、溶解氧和高锰酸钾是影响底栖动物多样性和功能群的主要环境因子。调查结果表明，塔里木河流域底栖动物群落组成较为单一，生态环境较为脆弱，需继续开展并深化对该地区河流的生态修复和管理工作。
In order to understand the aquatic organism resources and characteristics of aquatic ecological environment after ecological water transportation in the lower reaches of the Tarim River basin， from 2019 to 2020， the community structure of macroinvertebrates in the middle and lower reaches of Tarim River， Qarqan River and Taitema Lake were investigated， and the environmental influencing factors were evaluated. The survey results showed that a total of 97 taxa of macroinvertebrates taxa， belonging to 3 phyla， 4 classes， 10 orders and 27 families， were identified in this study. Aquatic insects were the main groups （82 species）， among which Diptera （47 species）， Coleoptera （14 species） and Odonata （13 species） were the most numerous taxa. Chironomidae species were dominant in different regions. The average density and biomass of benthic animals peaked in May， which were much higher than those in August and October， but the diversity indices had no significant difference among different time and space （P>0.05）. The main functional feeding groups in Tarim River and Qarqan River were collector gatherers （95.89%， 91.86%）， while the main functional feeding groups in Taitma Lake were collector gatherers （50.68%） and predators （34.12%）. The Mantel correlation analysis showed that ammonia nitrogen， dissolved oxygen and potassium permanganate were the main environmental factors affecting the diversity and functional groups of benthic animals. The results showed that the composition of the macroinvertebrates community in the Tarim River basinwas relatively simple and the ecological environment was relatively fragile. Therefore， it is necessary to carry out and deepen the ecological restoration and management of the rivers in this area.
引用本文
郑智文,张葵,霍斌,沈建忠,周琼,王军.塔里木河下游流域生态输水后大型底栖动物群落结构[J].华中农业大学学报,2023,42(5):206-214
复制
文章指标
- 点击次数:
- 下载次数:
- HTML阅读次数:
历史
- 收稿日期:2022-12-06
- 在线发布日期: 2023-10-16
文章二维码
