国内几种土地利用变化模型述评
首发时间:2005-04-13
摘要:土地利用变化是全球环境变化与可持续发展的重要研究内容,受自然、人文要素在不同时间、空间尺度的相互作用。本文通过对国内主要的土地利用变化模型(马尔可夫链模型、多元统计模型、类似杜能模型、系统动力模型、CLUE模型和CA模型)的回顾分析,指出还存在土地利用驱动力的模型化、土地利用数据的融合、土地利用变化的驱动力尺度、土地利用变化的自然反馈机制模型化等四方面问题,并展望了以后的研究方向
关键词: 土地利用变化、模型、问题、解决途径
For information in English, please click here
Review on Several Domestic Land Use Change Models
Abstract:Land use change is the main research subject of global environmental change and sustainable development, which is affected by both biophysical and human factors at different temporal and spatial scales. This paper analyzes several land use change models(Markov chain model, multi-factor statistical model, Thunen model, system dynamic model, CLUE model and CA model), point out the drawback of these models, that is how to model the land use driving force, how to syncretize the land use data, how to analyze the scale of the driving force and the natural feedback mechanism of land use change. Finally, this paper suggests several research fields for future.
Keywords: land use change、model、solving approach
论文图表:
引用
No.1853149671113355****
同行评议
共计0人参与
勘误表
国内几种土地利用变化模型述评
评论
全部评论0/1000