基于生态环境保护的发达地区土地资源调控研究

Land Resources Regulation Based on Ecological Environmental Protection in Developed Regions

研究目的:利用协调发展度定量评价无锡市土地利用与生态环境的关系,并选择适合无锡市的调控模式,促进生态环境与土地利用协调发展,从而达到土地资源可持续利用。研究方法:文献分析法、协调发展度模型法和BP神经网络模型法。研究结果:无锡市土地利用与生态环境协调发展度总体上呈现不断增加趋势,其中统筹兼顾模式较好的协调了土地利用与生态环境的矛盾。研究结论:运用协调发展度模型和BP神经网络模型对土地利用与生态环境协调发展进行评价和调控,具有较高的可信度与可操作性。

The purpose of this paper is to assess the coordinated development degree of land use and eco-environment in Wuxi City and choose the appropriate adjustment mode to promote the coordinated development of eco-environment and to realize sustainable use of land resources.Methods employed include documentation analysis,the coordinated development degree model analysis and BP neural network model analysis.The result shows that the coordinated development degree of land use and eco-environment in Wuxi City presents overall ever-increasing trends and that the overall consideration mode can reduce the contradiction between land use and eco-environment,so it is a suitable mode for Wuxi City.It is concluded that the the coordinated development degree model and BP neural network model has high reliability and practicability in evaluating and adjusting the coordinated development degree of land use and eco-environment in Wuxi City.