首页|Catch organism assemblages along artificial reefs area and adja-cent waters in Haizhou Bay

Catch organism assemblages along artificial reefs area and adja-cent waters in Haizhou Bay

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To better understand the community patterns mediated by connectivity in artificial reefs of coastal areas,it is necessary to understand the distribution and coexistence of organisms with artificial reefs area and adjacent waters.This study was conducted to examine main catches assemblages collected by trawls in Haizhou Bay,which included five habitats:the artificial reef area(AR),aquaculture area(AA),natural area(NA),estuary area(EA)and comprehensive effect area(CEA).The result shows that the total abundances of species in the five habitats were highly different(univariate PERMANOVA:P = 0.001,n = 24),but some species were also unique in their habitat(e.g.Scapharca subcrenata and Glossaulax didyma in AA).The body size distribution of specific species between habitats are different.For Collichthys lucidus,their body size in AR(14.63 cm±1.64 cm)and EA(14.3 cm±0.85 cm)is higher than that in NA(10.65 cm±1.64 cm),CEA(11.28 cm±1.85 cm)and AA(12.1 cm±0.43 cm),which indicates the potential connection from AR to EA mediated by their adult population.We concluded that artificial reefs in AR can be considered key components that have the ability to support species assemblages in adjacent habitats.This study has implications for the conservation and monitoring of species assemblages in coastal areas in terms of that artificial reefs can be applied in different stages of habitat protection implementation and in different combinations of scenarios.

assemblageartificial reefsadjacent waterHaizhou Bay

Shike Gao、Bin Xie、Chengyu Huang、Xiao Zhang、Shuo Zhang、Wenwen Yu

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College of Marine Living Resource Sciences and Management,Shanghai Ocean University,Shanghai 201306,China

Third Institute of Oceanography,Ministry of Natural Resources,Xiamen,361005,China

Joint Laboratory for Monitoring and Conservation of Aquatic Living Resources In the Yangtze Estuary,Shanghai 200000,China

Jiangsu Research Institute of Marine Fisheries,Nantong 226007,China

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China Scholarship CouncilChina Postdoctoral Science Foundation under contractPostdoctoral Fellowship Program of CPSFJiangsu Haizhou Bay National Sea Ranching Demonstration ProjectShanghai Municipal Science and Technology Commission Local Capacity Construction ProjectScience Foundation for Youths of Jiangsu Province,ChinaScience and Technology Projects in NantongSocial Livelihood Key Projects of Nantong

202308310175E-6005-00-0042-39GZC20231539D-8005-18-018821010502200BK20170438JC2018014MS22021015

2024

10.1007/s13131-023-2226-2

海洋学报(英文版)
中国海洋学会

海洋学报(英文版)

CSTPCD
影响因子：0.323
ISSN：0253-505X
年,卷(期)：2024.43(2)
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