Macrobenthic community structure and species composition in the Yellow Sea and East China Sea in jellyfi sh bloom
文献类型：CNKI期刊论文
| 作者 | Peng SY(彭松耀); Li XZ(李新正); Wang HF(王洪法); Zhang BL(张宝琳) |
| 发表日期 | 2014-05-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | macrobenthos community structure Yellow Sea East China Sea jellyfi sh outbreak |
| 英文摘要 | To understand the characteristics of macrobenthic structures and the relationship between environment and benthic assemblages in jellyfi sh bloom, we studied the macrobenthos and related environmental factors in the coastal waters of the Yellow Sea and East China Sea. Data were collected during two seasonal cruises in April and August of 2011, and analyzed with multivariate statistical methods. Up to 306 macrobenthic species were registered from the research areas, including 115 species of Polychaeta, 78 of Crustacea, 61 of Mollusca, 30 of Echinodermata, and 22 of other groups. Nine polychaete species occurred at frequencies higher than 25% from the sampling stations: Lumbrineris longifolia, Notomastus latericeus, Nin?e palmata, Ophelina acuminata, Nephtys oligobranchia, Onuphis geophiliformis, Glycera chirori, Terebellides stroemii, and Aricidea fragilis. Both the average biomass and abundance of macrobenthos are higher in August(23.8 g/m 2 and 237.7 ind./m 2) than those in April(11.3 g/m 2 and 128 ind./m 2); the dissimilarity of macrobenthic structures among stations is as high as 70%. In terms of the dissimilarity values, we divided the stations into four clusters in spring and eight in summer. The ABC curve shows that the macrofauna communities in high jellyfi sh abundance were not changed. Canonical correspondence analysis showed that depth, temperature, median grain size, total organic carbon of sediment and total nitrogen in sediment were important factors affecting the macrozoobenthic community in the study area. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Basic Research Program of China(973 Program)(No.2011CB403605) ; the National Natural Science Foundation of China(No.41176133) |
| 卷 | v.32期:03页:88-106 |
| 语种 | 英文; |
| 分类号 | Q958.8 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190453]  |
| 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 | Peng SY,Li XZ,Wang HF,et al. Macrobenthic community structure and species composition in the Yellow Sea and East China Sea in jellyfi sh bloom. 2014. |
入库方式： OAI收割
来源：海洋研究所
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