Abstract：This paper established the vulnerability assessment system of ecosystem in Xiangshan bay based on the concept model of VSD.Through analysis and calculation,it is concluded that the vulnerability of ecosystem in Xiangshan bay is in a moderate degree and the main stress factors are the development of port industry and aquaculture activities.System sensitivity factor is marine biodiversity index. The best adaptation strategy is to continuously improve the environmental protection laws and management mechanism and Strengthen environmental remediation and increase investment in the third industry. The results showed that the assessment of ecological vulnerability in Xiangshan bay is of great significance to the rational exploitation of natural resources and environmental protection in the economic construction.This paper collected the natural and social economic data of Xiangshan bay,evaluated and analysed its Ecosystem vulnerability,in order to provide theoretical reference for the rational use of ecological resources in the development and construction of environmental protection,and provide the basis for ecological restoration work and regional sustainable development.
LI Jia-rui,ZHANG Jian,SI Yu-jie et al. System analysis of Xiangshan bay ecological vulnerability assessment system based on VSD model[J]. Marine Environmental Science, 2017, 36(2): 274-280.
TURNER B L,KASPERSON R E,MATSON P A,et al.A framework for vulnerability analysis in sustainability science[J].Proceedings of the National Academy of Sciences of the United States of America,2003,100(14):8074-8079.
LUERS A L,LOBELL D B,SKLAR L S,et al.A method for quantifying vulnerability,applied to the agricultural system of the Yaqui Valley,Mexico[J].Global Environmental Change,2003,13(4):255-267.
[7]
LUERS A L.The surface of vulnerability:an analytical framework for examining environmental change[J].Global Environmental Change,2005,15(3):214-223.
[8]
METZGER M J,ROUNSEVELL M D A,ACOSTA-MICHLIK L,et al.The vulnerability of ecosystem services to land use change[J].Agriculture,Ecosystems& Environment,2006,114(1):69-85.
[9]
FORD J D,SMIT B,WANDEL J.Vulnerability to climate change in the Arctic:a case study from Arctic Bay,Canada[J].Global Environmental Change,2006,16(2):145-160.
[10]
IPPOLITO A,SALA S,FABER J H,et al.Ecological vulnerability analysis:a river basin case study[J].Science of the Total Environment,2010,408(18):3880-3890.
[11]
TORO J,DUARTE O,REQUENA I,et al.Determining vulnerability importance in environmental impact assessment:the case of Colombia[J].Environmental Impact Assessment Review,2012,32(1):107-117.
[12]
FRANÇA S,VASCONCELOS R P,REIS-SANTOS P,et al.Vulnerability of Portuguese estuarine habitats to human impacts and relationship with structural and functional properties of the fish community[J].Ecological Indicators,2012,18:11-19.
[13]
CINNER J E,MCCLANAHAN T R,GRAHAM N A J,et al.Vulnerability of coastal communities to key impacts of climate change on coral reef fisheries[J].Global Environmental Change,2012,22(1):12-20.
ALLEN K.Vulnerability reduction and the community-based approach[M]//PELLING M.Natural Disasters and Development in a Globalising World.London:Routledge,2003:170-184.
[26]
ROUNSEVELL M D A,EWERT F,REGINSTER I,et al.Future scenarios of European agricultural land use.II.Projecting changes in cropland and grassland[J].Agriculture,Ecosystems& Environment,2005,107(2/3):117-135.
MUJABAR P S,CHANDRASEKAR N.Coastal erosion hazard and vulnerability assessment for southern coastal Tamil Nadu of India by using remote sensing and GIS[J].Natural Hazards,2013,69(3):1295-1314.
[an error occurred while processing this directive] | [an error occurred while processing this directive]
