基于浮游和底栖生物多样性调查的浊漳河流域水生态环境分析  

Analysis of water ecological environment in Zhuozhang River Basin based on planktonic and benthic biodiversity survey

作　　者：陈旭东 罗晓瑞 陈佳琪 李超[3] 赵永晶[4] CHEN Xu-dong;LUO Xiao-rui;CHEN Jia-qi;LI Chao;ZHAO Yong-jing(Shanxi JinhuanKeyuan Environmental Resource Technology Co.,Ltd.,Taiyuan 030020,China;Changzhi Municipal Bureau of Ecology and Environment,Changzhi 046000,China;College of Environmental Science and Engineering,Taiyuan University of Technology,Jinzhong 030600,China;State Key Laboratory of Freshwater Ecology and Biotechnology,Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072,China)

机构地区：[1]山西晋环科源环境资源科技有限公司,山西太原030020 [2]长治市生态环境局,山西长治046000 [3]太原理工大学环境科学与工程学院,山西晋中030600 [4]中国科学院水生生物研究所淡水生态与生物技术国家重点实验室,湖北武汉430072

出　　处：《环境生态学》2022年第2期50-56,共7页Environmental Ecology

基　　金：山西省重点研发计划项目;山西省典型河流水生态环境治理与修复技术研究(201903D311004)资助。

摘　　要：基于水生生物多样性评价河流生态系统状况是河流保护和管理中普遍使用的方法之一。为了解浊漳河流域水生生物现状,于2021年4月对长治市内的浊漳河流域进行了水生态调查。结果显示:调查区域共检出着生藻类52种,浮游植物67种,浮游动物47种,底栖动物52种;多样性分析结果表明,漳泽水库的多样性较好,后湾水库的生物多样性相对较差;浊漳河流域水质处于寡污-中污,总体来看,水库的富营养化水平要高于河流。Evaluation of river ecosystem status based on aquatic biodiversity is one of the commonly used methods in river protection and management.In order to understand the current status of aquatic organisms in the Zhuozhang River Basin,we comducteda survey of water ecological in the Zhuozhang River Basin in Changzhi City in April 2021.The results showed that:52 species of algae,67 species of phytoplankton,47 species of zooplankton,and 52 species of benthic animals were detected in the survey area.The results of diversity analysis show that the diversity of Zhangze Reservoir is relatively good,while that of Houwan Reservoir is relatively poor;the water quality of the Zhuozhang River Basin is between low-pollution and moderate pollution.Overall,the eutrophication level of the reservoir is higher than that of the river.

关 键 词：浊漳河流域 水生生物 生物多样性 水质 

分 类 号：X17[环境科学与工程—环境科学] Q178[生物学—水生生物学]