globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.08.027
Scopus记录号: 2-s2.0-85027530372
论文题名:
GIS-based health assessment of the marine ecosystem in Laizhou Bay, China
作者: Song D.; Gao Z.; Zhang H.; Xu F.; Zheng X.; Ai J.; Hu X.; Huang G.; Zhang H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 125, 期:2018-01-02
起始页码: 242
结束页码: 249
语种: 英语
英文关键词: AHP ; Ecosystem health ; Geographic information system (GIS) ; The Laizhou Bay
Scopus关键词: Analytic hierarchy process ; Ecology ; Eutrophication ; Geographic information systems ; Health ; Heavy metals ; Hierarchical systems ; Land reclamation ; Pollution ; Water pollution ; Water quality ; Analytic hierarchy process (ahp) ; Assessment index system ; Depositional environment ; Ecological environments ; Ecosystem health ; Environmental problems ; Heavy metal pollution ; Laizhou Bay ; Ecosystems ; heavy metal ; analytical hierarchy process ; depositional environment ; ecosystem health ; environmental quality ; GIS ; marine ecosystem ; risk assessment ; water quality ; analytic hierarchy process ; analytic method ; Article ; China ; ecosystem monitoring ; environmental health ; environmental impact assessment ; environmental reclamation ; eutrophication ; geographic information system ; marine environment ; software ; water pollution ; water quality ; China ; Laizhou Bay ; Shandong
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: 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. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87360
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China; University of Chinese Academy of Sciences, Beijing, China; Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, China

Recommended Citation:
Song D.,Gao Z.,Zhang H.,et al. GIS-based health assessment of the marine ecosystem in Laizhou Bay, China[J]. Marine Pollution Bulletin,2017-01-01,125(2018-01-02)
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