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为了维护经济和生态环境的和谐发展,水电开发必须走可持续发展的道路。文章以滇西北某大型水电站工程为例,阐述了层次分析法在水电站生态经济评价中的应用方法。通过层次分析法进行系统评估,分析出滇西北某水电站生态经济系统中经济、生态和社会三个子效益的发展并不协调,并指出影响该水电站生态经济评价的主要因素是径流模数、水土流失治理率、林草覆盖事、移民、投资回收期等。
In order to maintain the harmonious development of economy and ecological environment, hydropower development must follow the path of sustainable development. Taking a large hydropower project in northwestern Yunnan as an example, the article expounds the application of AHP in the eco - economic evaluation of hydropower stations. Through AHP, it is analyzed that the development of three economic, ecological and social benefits in the eco-economic system of a hydropower station in northwestern Yunnan is not coordinated, and the main factors influencing eco-economic evaluation of the hydropower station are runoff modulus, soil erosion Governance rate, forest coverage, immigration, investment recovery period and so on.