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Effects of Hydrological Connectivity on Snail Assemblages in the Intertidal Zone of Coastal Wetlands

文献类型：期刊论文

作者Wu, Haitao3; Guan, Qiang2,3; Lu, Kangle2,3; Han, Guangxuan1; Li, Baoquan1; Yang, Mengyao3
刊名WETLANDS
出版日期2019-11-16
页码8
关键词Aquatic invertebrates Community similarity Indicator species Wetland management
ISSN号0277-5212
DOI10.1007/s13157-019-01241-z
通讯作者Wu, Haitao(wuhaitao@neigae.ac.cn)
英文摘要Hydrological connectivity controls the patterns of invertebrate assemblages in wetland ecosystems. With degradation of intertidal wetlands, artificial freshwater release has become an important restoration technique. Hydrological connectivity with tidal creeks is also a key ecological process for intertidal wetlands. However, how hydrologic connectivity affects snail assemblages remains poorly investigated in intertidal wetlands. We studied the differences in snail assemblages in wetlands to understand the effects of hydrological connectivity, wetland to river, and wetland to ocean. We found freshwater connectivity can transform intertidal snail assemblages into freshwater snail assemblages; restored wetlands primarily had freshwater snail species and natural intertidal wetlands mainly supported marine or salt-adapted snail species. Cluster analysis, nMDS plot and ANOSIM analysis showed snail assemblages were influenced strongly by hydrological connectivity.Stenothyra glabra,Oncomelaniasp. andNassarius festivuswere indicators of natural intertidal wetlands.Hippeutis cantori,Radix swinhoeiandSuccinea pfeifferiwere indicators of restored wetlands. Our results suggest natural hydrological connectivity with the ocean needs to be maintained when attempting to restore intertidal wetlands. Without this connection, connecting impaired wetlands only to rivers, may not achieve restoration of natural biotic assemblages.
WOS关键词YELLOW-RIVER DELTA ; FLOODPLAIN RESTORATION ; INVERTEBRATE COMMUNITY ; MOLLUSCA GASTROPODA ; FISH ; INDICATORS ; PATTERNS ; MACROBENTHOS ; SALINITY ; BAY
资助项目National Key R&D Program of China[2017YFC0505901] ; National Natural Science Foundation of China[41801084] ; National Natural Science Foundation of China[41871099] ; China Postdoctoral Science Foundation[194419] ; Jilin Scientific and Technological Development Program[20180101080JC]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000575662700001
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Jilin Scientific and Technological Development Program
源URL[http://ir.yic.ac.cn/handle/133337/28480]  
专题烟台海岸带研究所_近岸生态与环境实验室
烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
通讯作者Wu, Haitao
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Wetland Ecol & Environm, 4888 Shengbei St, Changchun, Jilin, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Haitao,Guan, Qiang,Lu, Kangle,et al. Effects of Hydrological Connectivity on Snail Assemblages in the Intertidal Zone of Coastal Wetlands[J]. WETLANDS,2019:8.
APA Wu, Haitao,Guan, Qiang,Lu, Kangle,Han, Guangxuan,Li, Baoquan,&Yang, Mengyao.(2019).Effects of Hydrological Connectivity on Snail Assemblages in the Intertidal Zone of Coastal Wetlands.WETLANDS,8.
MLA Wu, Haitao,et al."Effects of Hydrological Connectivity on Snail Assemblages in the Intertidal Zone of Coastal Wetlands".WETLANDS (2019):8.

入库方式： OAI收割

来源：烟台海岸带研究所

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