Change in species composition of macrobenthic fauna before and after administration of artificial reefs in Yangmeikeng in Shenzhen
SI Guang-jie1; 2; CHEN Pi-mao1; 3; DU Fei-yan1; 4; CHEN Yong2; JIA Xiao-ping1; 3
1.South China Sea Fisheries Research Institute; Chinese Academy of Fishery Sciences; Key Field Scientific Experimental Station of South Sea Fishery Resources and Environment; Ministry of Agriculture; Guangzhou 510300; China; 2.School of Marine Engineering; Dalian Ocean University; Dalian 116023; China; 3.Key Laboratory of Fishery Ecology Environment; Guangdong Province; Guangzhou 510300; China; 4.Post-doctor Research Station; Ocean College; Xiamen University; Xiamen 361005; China
Abstract: The change in species composition of macrobenthic fauna was described by the survey data from April of 2007（before establishment of artificial reefs） to May of 2008（after establishment of artificial reefs） to evaluate the influence of artificial habitat in Yangmeikeng in Shenzhen,Guangdong province,China.The protective effect on macrobenthic fauna was observed one year after the reefs had been put,the number of macrobenthos species increasing from 20 species to 34 species.The proportion of Molluscs was found to increase in all groups.The species composition of the macrobenthic fauna changed significantly after the reefs were put,with the similarity of only 23.3% before and after reefs administration,and dominant species changed from Periglypta lacerate before reefs establishment to Periglypta lacerate,Aglaophamus lyrochaeto and Nothria holobranchiata after then.
斯广杰, 陈丕茂, 杜飞雁, 陈勇, 贾晓平. 深圳杨梅坑人工鱼礁区投礁前后大型底栖动物种类组成的变化[J]. 大连海洋大学学报, 2010, 25(3): 243-247.
SI Guang-jie , CHEN Pi-mao , DU Fei-yan , CHEN Yong, JIA Xiao-ping . Change in species composition of macrobenthic fauna before and after administration of artificial reefs in Yangmeikeng in Shenzhen. Journal of Dalian Ocean University, 2010, 25(3): 243-247.
2010, Vol. 25 
