中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effects of an artificial oyster shell reef on macrobenthic communities in Rongcheng Bay, East China

文献类型:CNKI期刊论文

作者Xu QZ(徐勤增); Zhang LB(张立斌); Zhang T(张涛); Zhou Y(周毅); Xia SD(夏苏东); Liu H(刘辉); Yang HS(杨红生)
发表日期2014-01-15
出处Chinese Journal of Oceanology and Limnology
关键词artifi cial reefs macrobenthos community composition environmental quality Rongcheng Bay East China
英文摘要An artifi cial oyster shell reef was deployed in Rongcheng Bay, East China. However, the effects of this reef on the surrounding macrobenthic communities were unknown. We compared sedimentary factors, macrobenthic biomass, abundance, and community composition and ecological indicators between the reef and non-reef areas over a one year period. The mean values for chlorophyll a(Chl a), total organic matter(TOM), total organic carbon(TOC), and total nitrogen(TN) content in surface sediments in the reef area were slightly higher than those in the non-reef area. The Chl a levels differed signifi cantly between the two areas, but the TOM, TOC, and TN were not signifi cantly different. The abundance of crustaceans was signifi cantly different between the two areas, but the abundance and biomass of polychaetes, echinoderms, mollusk did not differ signifi cantly. The permutational multivariate analysis of variance(PERMANOVA) revealed that the macrobenthic community differed signifi cantly through time and analysis of similarity multivariate analyses(ANOSIM) revealed that the macrobenthic community differed signifi cantly in some months. The ecological indicators revealed that the environmental quality of the reef area was slightly better than that of the non-reef area. Overall, our results suggest that the artifi cial oyster shell reef may change the macrobenthic community and the quality of the environment. Despite the lack of an effect in the short term, long-term monitoring is still needed to evaluate the effects of artifi cial oyster shell reefs on macrobenthic communities.
文献子类CNKI期刊论文
资助机构Supported by the National Marine Public Welfare Research Project(Nos.200805069,201305043) ; the National Natural Science Foundation of China(No.41106134) ; National Key Technology Research and Development Program(Nos.2011BAD13B02,2010BAC68B01)
v.32期:01页:101-112
语种英文;
分类号Q958.8
ISSN号0254-4059
源URL[http://ir.qdio.ac.cn/handle/337002/190585]  
专题中国科学院海洋研究所
作者单位1.InstituteofOceanology,ChineseAcademyofSciences
2.UniversityofChineseAcademyofSciences
推荐引用方式
GB/T 7714
Xu QZ,Zhang LB,Zhang T,et al. Effects of an artificial oyster shell reef on macrobenthic communities in Rongcheng Bay, East China. 2014.

入库方式: OAI收割

来源:海洋研究所

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