CAJ | 학술논문

针对目前城市生态环境所面临的问题，从结构功能、可持续利用能力和动态变化3个方面建立城市生态系统健康评价指标体系，采用熵值赋权法求出各评价指标的权重值，运用灰色关联分析理论构建城市生态系统健康评价模型，并对贵州省9个城市进行实例研究。评价结果表明：铜仁、兴义和都匀3个城市的生态系统健康处于不健康等级，贵阳、遵义、毕节、安顺、凯里和六盘水6个城市的生态系统健康处于亚健康等级。各城市的生态系统健康状况排序为：遵义>贵阳>毕节>凯里>六盘水>安顺>兴义>都匀>铜仁，这与各城市实际情况大致相符，该评价结果可为有关部门科学决策提供依据。
침대목전성시생태배경소면림적문제，종결구공능、가지속이용능력화동태변화3개방면건립성시생태계통건강평개지표체계，채용적치부권법구출각평개지표적권중치，운용회색관련분석이론구건성시생태계통건강평개모형，병대귀주성9개성시진행실례연구。평개결과표명：동인、흥의화도균3개성시적생태계통건강처우불건강등급，귀양、준의、필절、안순、개리화륙반수6개성시적생태계통건강처우아건강등급。각성시적생태계통건강상황배서위：준의>귀양>필절>개리>륙반수>안순>흥의>도균>동인，저여각성시실제정황대치상부，해평개결과가위유관부문과학결책제공의거。
Aiming at the problems faced by the city ecological environment, this article tried to establish the evaluation indicators system from three subsystem which were structure function, the sustainable utilization ability and dynamic change. The authors made use of the entropy method and the weight of each evaluation index and the gray correlation analysis to construct the system and make it into practice with the evaluation of the health level of the urban ecosystem in 9 cities of Guizhou province. The evaluation results showed that the urban ecosystem was unhealthy in Tongren, Xingyi and Duyun. At the same time, the urban ecosystem was the sub-healthy state in Guiyang,Zunyi,Bijie, Kaili, Anshun,Liupanshui. The order of urban ecosystem health status was Zunyi> Guiyang > Bijie > Kaili > Liupanshui > Anshun > Xingyi > Duyun > Tongren, which was generally in line with the actual situation of the cities. It will provide a basis on which the relevant departments can make a scientific decision.