| 基于元胞自动机的LUCC模型探讨 |
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| 引用本文： | 揭赟,陈丁. 基于元胞自动机的LUCC模型探讨[J]. 国土资源科技管理, 2005, 22(5): 87-91 |
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| 作者姓名： | 揭赟 陈丁 |
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| 作者单位： | 武汉大学,资源与环境科学学院,湖北,武汉,430079;武汉大学,资源与环境科学学院,湖北,武汉,430079 |
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| 摘 要： | 土地利用和土地覆盖变化涉及因素繁多，过程错综复杂，以元胞自动机这一简单模型来理解和预测土地利用和土地覆盖变化的过程具有不可替代的作用。现从利用元胞自动机模拟土地利用/土地覆盖变化的基本思想入手，对构建土地利用/土地覆盖变化模型时所必须的元胞自动机的扩展作了详细的探讨，并着重对基于元胞自动机的土地利用/土地覆盖变化模型及其模拟方法进行了分析，最后指出了利用元胞自动机构建土地利用/土地覆盖变化模型时可能出现的不足，提出相应的展望。
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| 关 键 词： | 土地利用/土地覆盖变化 元胞自动机 建模 模拟方法 |
| 文章编号： | 1009-4210（2005）05-87-05 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005-06-20 |
A Discussion on Land Use and Land Cover Change Model Based on Cellular Automata |
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| JIE Yun,CHEN Ding. A Discussion on Land Use and Land Cover Change Model Based on Cellular Automata[J]. Scientific and Technological Management of Land and Resources, 2005, 22(5): 87-91 |
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| Authors: | JIE Yun CHEN Ding |
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| Abstract: | Land use and land cover change(LUCC) is a hot topic for researching the change of environment all over the world.Since the factors influencing LUCC are various and the whole process is very complex,using cellular automata model to comprehend and forecast the states about LUCC is a meaningful method.This paper first introduces the basic ideas concerning simulation of LUCC based on cellular automata,and then makes a detailed discussion about the specific cellular automata according to the requirements from LUCC theories.The paper also gives emphasis to analyzing the models and model methods of LUCC based on cellular automata.Finally,it points out the deficiencies about cellular automata simulating LUCC,and puts forward some corresponding ways for the development and improvement of the issue. |
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| Keywords: | land use and land cover change(LUCC) cellular automata(CA) specifying cellular automata modeling modeling methods |
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