蓬莱19-3平台溢油事故对渤海大型底栖生物群落结构的长期影响

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	蓬莱19-3平台溢油事故对渤海大型底栖生物群落结构的长期影响
	周政权 ; 李晓静 ; 陈琳琳; 刘欣 ; 李宝泉
刊名	广西科学院学报
	2016-06-17
卷号	32 期号:2 页码:92-100
关键词	蓬莱19-3平合溢油大型底栖生物生物多样性物种组成群落结构 ABC曲线
ISSN号	1002-7378
其他题名	Long-term Effects of Penglai 19-3 Oil Spill Event on the Macrobenthic Community Structure in Bohai Se
通讯作者	李宝泉,中国科学院烟台海岸带研究所，E-mail：bqli@yic.ac.cn
产权排序	中国科学院烟台海岸带研究所;中国科学院大学;
中文摘要	【目的】研究渤海海域底栖生物群落状况,探明2011年发生的蓬莱19-3平台溢油事故对该海域底栖生物群落结构的长期影响。【方法】根据2014年夏季对渤海海域32个站位底栖生物的采样调查资料,并与历史数据进行比较,分析渤海海域底栖生物的群落结构、物种组成和底质状况。【结果】渤海海域32个站位共鉴定出大型底栖生物191种,其中多毛类环节动物83种,甲壳动物40种,软体动物42种,棘皮动物15种,其它类群动物11种。优势种为凸壳肌蛤(Musculus senhousei)。调查海域大型底栖生物平均丰度为676.88ind/m2,变化范围为15~11 555ind/m2,低于溢油前水平;平均生物量为30...
英文摘要	In order to understand the long term impact of Penglai 19-3 oil spill event on benthic ecosystem since 2011,this research was arranged to study the present quality of benthic ecosystem in Bohai Sea.【Methods】The macrobenthic community was quantitatively researched based on data carried out at 32 sampling stations from August to September in 2014,Bohai Sea.【Results】191 macrobenthic species in total were obtained in 32sites in Bohai Sea,most of the them belong to Polychaeta(83),Crustacea(40),Mollusca(42),and Echinodermata (15).The dominanted species is molluscan Musculus senhousei(Benson,1842),as a disturbance tolerant species which could affect the stability of macrofauna community.The total mean abundance is 676.88ind/m2,varies from 15 ind/m2 to 11 555 ind/m2,which is lower than the value of surveys result be for ethe oil spill happened.The total mean biomass of this area reached 30.77g/m2,varies from 0.09 g/m2 to 141.55 g/m2,which is higher than the previous level before the oil spill happened.The main contributor of biomass value is from echinodermata,while mollusca contributes the most to abundance value.Comparing to previous studys,the trend of macrobenthic miniaturization in body size seems to slow down.The mean value of Shannon-Wiener diversity index,richness indexandevennessindex was 3.11±1.20, 2.89±1.40 and 0.82±0.22,respectively.Abundance Biomass Curves indicated that the macrofauna communities in the research region had been in moderate disturbance.【Conclu- sion】It showed that macrofauna communities in oil spill areas had recovered to different degree in the past three year of oil spill event.
收录类别	其他
语种	中文
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17272]
专题	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
作者单位	1.中国科学院烟台海岸带研究所 2.中国科学院大学
推荐引用方式 GB/T 7714	周政权,李晓静,陈琳琳,等. 蓬莱19-3平台溢油事故对渤海大型底栖生物群落结构的长期影响[J]. 广西科学院学报,2016,32(2):92-100.
APA	周政权,李晓静,陈琳琳,刘欣,&李宝泉.(2016).蓬莱19-3平台溢油事故对渤海大型底栖生物群落结构的长期影响.广西科学院学报,32(2),92-100.
MLA	周政权,et al."蓬莱19-3平台溢油事故对渤海大型底栖生物群落结构的长期影响".广西科学院学报 32.2(2016):92-100.