YIC-IR  > 海岸带信息集成与综合管理实验室
GIS-based health assessment of the marine ecosystem in Laizhou Bay, China
Song, Debin1,2; Gao, Zhiqiang1; Zhang, Hua1; Xu, Fuxiang1,2; Zheng, Xiangyu1,2; Ai, Jinquan3; Hu, Xiaoke1; Huang, Guopei1,2; Zhang, Haibo1; Gao, Zhiqiang(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
2017-12-15
发表期刊MARINE POLLUTION BULLETIN
ISSN0025-326X
卷号125期号:1-2页码:242-249
产权排序第1完成单位
摘要According to 2014-2016 monitoring data, an assessment index system including water quality, depositional environment and ecosystem was built to evaluate the health statue of marine ecosystem in the Laizhou Bay using analytic hierarchy process (AHP) method. The results, spatialized in ArcGIS software, show: while the comprehensive ecological health index is 0.62, the ecological environmental quality in the Laizhou Bay is in a sub healthy state; the unhealthy area is mainly concentrated in southwestern inshore region, and impacted by serious environmental problems, such as water eutrophication and heavy metal pollution; the northwestern and southeastern inshore regions are in a sub-healthy state, while the eastern inshore and northern areas are in the healthiest state. The land-based pollutants that discharge into the sea may be the leading factors that are causing ecological environment deterioration in the Laizhou Bay, and the reclamation work ongoing around the port has exacerbated the ecological risk.
关键词The Laizhou Bay Ecosystem Health Geographic Information System (Gis) Ahp
DOI10.1016/j.marpolbul.2017.08.027
项目资助者Aoshan Science and Technology Innovation Program of Qingdao National Laboratory for Marine Science and Technology(2016ASKJ02) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA11020702) ; Basic Special Program of Ministry of Science and Technology(2014FY210600) ; Key Research Program of the Chinese Academy of Sciences(KZZD-EW-14)
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收录类别SCI
关键词[WOS]QUALITY EVALUATION ; SURFACE SEDIMENTS ; HEAVY-METALS
文章类型Article
语种英语
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS记录号WOS:000418727000038
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文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23557
专题海岸带信息集成与综合管理实验室
通讯作者Gao, Zhiqiang; Gao, Zhiqiang(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.East China Normal Univ, Key Lab Geog Informat Sci, Minist Educ, Shanghai 200241, Peoples R China
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Song, Debin,Gao, Zhiqiang,Zhang, Hua,et al. GIS-based health assessment of the marine ecosystem in Laizhou Bay, China[J]. MARINE POLLUTION BULLETIN,2017,125(1-2):242-249.
APA Song, Debin.,Gao, Zhiqiang.,Zhang, Hua.,Xu, Fuxiang.,Zheng, Xiangyu.,...&Gao, Zhiqiang.(2017).GIS-based health assessment of the marine ecosystem in Laizhou Bay, China.MARINE POLLUTION BULLETIN,125(1-2),242-249.
MLA Song, Debin,et al."GIS-based health assessment of the marine ecosystem in Laizhou Bay, China".MARINE POLLUTION BULLETIN 125.1-2(2017):242-249.
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