REGIONAL SYSTEM VULNERABILITY OF MAN- LAND RELATIONSHIP IN COASTAL CITIES——A CASE OF DALIAN CITY
基于大连市1996-2007年数据，构建脆弱性评价模型，分析经济、资源环境和社会子系统脆弱性变化，发现资源环境子系统脆弱性逐年上升，是主要影响系统。
Vulnerability was the hot focus and front field in the global environmental change studies and it was also contented by many important science plans.Regional system of man-land relationship,as a key content of marine economic geography,pushed in the development of regional sustainable development.Based on comprehensive development data in Dalian City during the period 1996-2007,the relationship was analyzed between regional economic development,resource-environmental resumption and society development,using the triangle methodology to select indictors by susceptibility,adaptation and resilience for constructing vulnerability indicator system and appraisal model,then a preliminary vulnerability exploration of man-land territorial system in Dalian City was carries out.The results were as follows: ①The vulnerability of man-land territorial system in Dalian City dropped year by year,and the vulnerability belonged to ERS type;② From the tendency,the economic subsystem vulnerability reduced gradually;③Social subsystem vulnerability dropped gradually,and the speed was fast;④Resource-environment subsystem vulnerability increased year by year,during 2003-2007,it occupied above 1/3 of man-land territorial system in Dalian City,and this subsystem was the main affection system.