| 受扰动海域大型底栖动物群落特征及基于AMBI和M-AMBI指数的生态健康评价：以山东烟台辛安河口为例 |
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| 引用本文： | 周政权,李晓静,陈琳琳,李宝泉,刘甜甜,艾冰花,杨陆飞,刘博,陈桥.受扰动海域大型底栖动物群落特征及基于AMBI和M-AMBI指数的生态健康评价：以山东烟台辛安河口为例[J].海洋学报(英文版),2018,37(5):77-86. |
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| 作者姓名： | 周政权 李晓静 陈琳琳 李宝泉 刘甜甜 艾冰花 杨陆飞 刘博 陈桥 |
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| 作者单位： | 中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室;中国科学院大学,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室;中国科学院大学,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室;浙江海洋大学,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室;烟台大学海洋学院,中国科学院烟台海岸带研究所 海岸带生物学与生物资源利用重点实验室;烟台大学海洋学院,山东科技大学 |
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| 基金项目： | The Strategic Priority Research Program of the Chinese Academy of Sciences under contract Nos XDA11020403 and XDA1102702; the Key Research Program of the Chinese Academy of Sciences under contract No. KZZD-EW-14; the NSFC-NOW "Water Ways, Harbours, Estuaries and Coastal Engineering" Scheme co-supported by the National Natural Science Foundation of China under contract No. NSFC41061130543; the Netherlands Organization for Scientific Research under contract No. 843.10.003; the International Cooperation, CAS, Chinese-Foreign Cooperation in Key Projects under contract No. 133337KYSB20160002. |
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| 摘 要： | To understand the ecological status and macrobenthic assemblages of the Xin'an River Estuary and its adjacent waters, a survey was conducted for environmental variables and macrobenthic assemblage structure in September 2012(Yantai, China). Several methods are adopted in the data analysis process: dominance index,diversity indices, cluster analysis, non-metric multi-dimentional scaling ordination, AMBI and M-AMBI. The dissolved inorganic nitrogen and soluble reactive phosphorus of six out of eight sampling stations were in a good condition with low concentration. The average value of DO((2.89±0.60) mg/L) and p H(4.28±0.43) indicated that the research area faced with the risk of ocean acidification and underlying hypoxia. A total of 62 species were identified, of which the dominant species group was polychaetes. The average abundance and biomass was577.50 ind./m2 and 6.01 g/m2, respectively. Compared with historical data, the macrobenthic assemblage structure at waters around the Xin'an River Estuary was in a relatively stable status from 2009 to 2012.Contaminant indicator species Capitella capitata appeared at Sta. Y1, indicating the animals here suffered from hypoxia and acidification. AMBI and M-AMBI results showed that most sampling stations were slightly disturbed,which were coincided with the abiotic measurement on evaluating the health conditions. Macrobenthic communities suffered pressures from ocean acidification and hypoxia at the research waters, particularly those at Stas Y1, Y2 and Y5, which displays negative results in benthic health evaluation.
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| 关 键 词： | 大型底栖动物 辛安河口 海洋酸化 缺氧 AMBI M-AMBI |
| 收稿时间： | 2017/3/11 0:00:00 |
| 修稿时间： | 2017/7/30 0:00:00 |
Macrobenthic assemblage characteristics under stressed waters and ecological health assessment using AMBI and M-AMBI:a case study at the Xin'an River Estuary, Yantai, China |
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| ZHOU Zhengquan,LI Xiaojing,CHEN Linlin,LI Baoquan,LIU Tiantian,AI Binghu,YANG Lufei,LIU Bo and CHEN Qiao.Macrobenthic assemblage characteristics under stressed waters and ecological health assessment using AMBI and M-AMBI:a case study at the Xin'an River Estuary, Yantai, China[J].Acta Oceanologica Sinica,2018,37(5):77-86. |
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| Authors: | ZHOU Zhengquan LI Xiaojing CHEN Linlin LI Baoquan LIU Tiantian AI Binghu YANG Lufei LIU Bo and CHEN Qiao |
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| Institution: | 1.Key Laboratory of Coastal Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research,Chinese Academy of Sciences,Yantai,China;2.University of Chinese Academy of Sciences,Beijing,China;3.Zhejiang Ocean University,Zhoushan,China;4.Ocean School of Yantai University,Yantai,China;5.Shandong University of Science and Technology,Qingdao,China |
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| Abstract: | To understand the ecological status and macrobenthic assemblages of the Xin’an River Estuary and its adjacent waters, a survey was conducted for environmental variables and macrobenthic assemblage structure in September 2012 (Yantai, China). Several methods are adopted in the data analysis process: dominance index, diversity indices, cluster analysis, non-metric multi-dimentional scaling ordination, AMBI and M-AMBI. The dissolved inorganic nitrogen and soluble reactive phosphorus of six out of eight sampling stations were in a good condition with low concentration. The average value of DO ((2.89±0.60) mg/L) and pH (4.28±0.43) indicated that the research area faced with the risk of ocean acidification and underlying hypoxia. A total of 62 species were identified, of which the dominant species group was polychaetes. The average abundance and biomass was 577.50 ind./m2 and 6.01 g/m2, respectively. Compared with historical data, the macrobenthic assemblage structure at waters around the Xin’an River Estuary was in a relatively stable status from 2009 to 2012. Contaminant indicator species Capitella capitata appeared at Sta. Y1, indicating the animals here suffered from hypoxia and acidification. AMBI and M-AMBI results showed that most sampling stations were slightly disturbed, which were coincided with the abiotic measurement on evaluating the health conditions. Macrobenthic communities suffered pressures from ocean acidification and hypoxia at the research waters, particularly those at Stas Y1, Y2 and Y5, which displays negative results in benthic health evaluation. |
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| Keywords: | macrobenthos Xin’an River Estuary ocean acidification hypoxia AMBI M-AMBI |
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