基于状态空间法人文因素对大连市生态环境的影响研究

Influence of Human Factor on Ecological Environment of Dalian Based on Space Method

以大连市为研究区域,构建人文因素对区域生态系统影响的指标体系、评估模型及评估标准,基于状态空间法,从区域资源、区域环境、人文因素三个维度对大连市2002-2012期间47个指标,评价人文因素对生态环境的影响。结果表明:近十二年来,大连市人文因素对生态环境的影响综合指数几乎都在临界值以下,即处在影响适度范围内,总体上达到了可持续发展的要求,但是与青岛市相比,大连市还应该加强生态环境保护的力度,避免在以后的发展中受到环境的制约。

Taking Dalian city as the research area, the influence of human factors on regional ecological system, assessment model and assessment criteria were discussed based on the space method, from regional resources, regional environment, human factors three dimensions include 47 indicators of 2002 to 2012, evaluation of human factors on the ecological environment. The re-sults show that the influence of the ecological environment in Dalian city is in a moderate range, the overall reach the requirements of sustainable development, but compared with Qingdao City, Dalian city should strengthen the ecological environment protection, to avoid the future development of the environment.