模糊理论在临沂城区生态地质环境评价中的应用

Application of Fuzzy Theory in Ecogeological Environment Evaluation in Linyi City

摘要:

近年来，随着经济的快速发展和城市的大规模建设，临沂市城区出现了一系列环境地质问题，比如水土体污染、地质灾害加剧、生态环境恶化等等，严重破坏了自然生态环境。为综合评价该区生态地质环境，加强该区的生态地质环境保护与管理，该文在目前国内外尚无生态地质环境评价规范和标准的情况下，运用模糊理论对临沂生态地质环境进行了综合评价。评价结果把工作区分为良好区、较好区、较差区和差区4个区。

Abstract:

In recent years, accompanying with rapid economic development and largescale construction of the city, a series of environmental geological problems occurred in Linyi city, such as water and soil pollution, exacerbated by geological disasters, environmental degradation and severely damaged the natural environment. In order to evaluate ecological and geological conditions of the area comprehensively, strengthen ecological protection and management of geological area, by using fuzzy theory, ecological and geological environment in Linyi city have been evaluated. Work areas can be divided into good areas, relative good areas, poor areas and relative poor areas.