辽宁省大型底栖无脊椎动物耐污值修订研究  

Study on the Revised Tolerance Values of Benthic Macroinvertebrate Taxa in Liaoning Province

作　　者：姜永伟 王业耀[3] 袁俊斌 张峥 李杨 李曌[3] 丁页[3] 金小伟[3] 徐昨非 JIANG Yongwei;WANG Yeyao;YUAN Junbin;ZHANG Zheng;LI Yang;LI Zhao;DING Ye;JIN Xiaowei;XU Zuofei(Liaoning Provincial Ecology&Environment Monitoring Center,Shenyang 120031,China;College of Water Sciences,Beijing Normal University,Beijing 100875,China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring,China National Environmental Monitoring Centre,Beijing 100012,China;Heilongjiang Provincial Ecological Environment Monitoring Center,Harbin 150056,China)

机构地区：[1]辽宁省生态环境监测中心,辽宁沈阳120031 [2]北京师范大学水科学研究院,北京100875 [3]中国环境监测总站,国家环境保护环境监测质量控制重点实验室,北京100012 [4]黑龙江省生态环境监测中心,黑龙江哈尔滨150056

出　　处：《中国环境监测》2024年第5期154-164,共11页Environmental Monitoring in China

摘　　要：收集整理了2011—2021年辽宁省47个点位的水质理化监测数据和大型底栖无脊椎动物定量监测数据,水质理化监测数据27368个,大型底栖无脊椎动物样本总量632个,定量监测数据3180个。合计监测到大型底栖无脊椎动物4门9纲23目85科188属297种,以水生昆虫为主(226种),占总种类数的76.1%;其次为软体动物、环节动物和甲壳动物,分别占12.5%、7.1%和4.0%;扁形动物仅1种,占0.3%。采用累积百分位数法、直接引用法和专家经验法,修订了辽宁省85科188属(合计273个)大型底栖无脊椎动物耐污值。其中,通过计算法得到耐污值135个,直接引用其他地区已建立的耐污值100个,根据专家经验确定耐污值38个。采用参照点位和受损点位的BI箱线图法对该研究和以往辽宁省建立的大型底栖无脊椎动物耐污值数据进行判别能力分析,结果表明,通过计算法确定的耐污值能更好地反映不同环境梯度,其适应性好于仅仅通过专家经验法确定的耐污值。The water quality physical and chemical monitoring data and the quantitative monitoring data of benthic macroinvertebrate from 47 sites in Liaoning Province from 2011 to 2021 were collected and collated.There were 27368 water quality physical and chemical monitoring data,and 3180 benthic macroinvertebrate quantitative monitoring data from 632 samples.In total,4 phyla,9 classes,23 orders,85 families,188 genera,297 species of benthic macroinvertebrate were detected.There were 226 species of aquatic insects,accounting for 76.1%of the total species.Mollusks,annelids and crustaceans accounted for 12.5%,7.1%and 4.0%,respectively.There was only one species of platyhelminth,accounting for 0.3%.The tolerance values of 273 benthic macroinvertebrate taxa from 85 families and 188 genera were revised by cumulative percentile method,direct reference method and expert experience method.Among them,135 were obtained by calculation,100 were directly referenced from other areas,and 38 were determined according to expert experience.The discriminant ability analysis of this study and previous studies about tolerance values of benthic macroinvertebrate taxa in Liaoning Province was carried out by BI boxplot of reference sites and damaged sites.The results showed that the tolerance values determined by the calculation method could better reflect the different environmental gradients,and its adaptability was better than that determined by the expert experience method only.

关 键 词：大型底栖无脊椎动物 修订 耐污值 BI 

分 类 号：X8[环境科学与工程—环境工程]