| CLUE-S模型在规划环境影响评价中的应用 |
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| 引用本文： | 刘仁志,沙博. CLUE-S模型在规划环境影响评价中的应用[J]. 应用基础与工程科学学报, 2011, 19(1): 64-73. DOI: 10.3969/j.issn.1005-0930.2011.01.008 |
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| 作者姓名： | 刘仁志 沙博 |
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| 作者单位： | 1. 北京师范大学环境学院,环境模拟与污染控制国家重点联合实验室,北京,100875
2. 北京市崇文门环保局,北京,100062 |
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| 基金项目： | 国家自然科学基金资助项目(40801229); 国家863资助项目(2007AA06A404) |
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| 摘 要： | CLUE-S模型用于模拟土地利用空间变化,可为定量预测生态影响提供技术手段.在总结规划环境影响评价研究现状和CLUE-S模型应用实践的基础上,深入理解CLUE-S模型的模拟机制,针对规划环评特点,确定CLUE-S模型在模拟生态影响过程中的技术步骤和要求.以大兴区为例,通过Logistic回归分析该区域土地利用变化驱动力,利用Erdas、Arcgis等工具获取2001、2005、2007年三期土地利用图,对模型的模拟效果进行检验.在此基础上预测得到大兴区2010年、2015年和2020年的土地利用变化图,借助Fragstats软件计算景观格局指数,进一步分析大兴区规划年由于土地利用变化给景观格局带来的影响,将结果反馈到规划方案中,进而提出优化调整建议.
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| 关 键 词： | CLUE-S模型 景观格局 生态影响 规划环境影响评价 |
The Application of CLUE-S Model in Planning Environmental Impact Assessment |
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| LIU Renzhi,SHA Bo. The Application of CLUE-S Model in Planning Environmental Impact Assessment[J]. Journal of Basic Science and Engineering, 2011, 19(1): 64-73. DOI: 10.3969/j.issn.1005-0930.2011.01.008 |
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| Authors: | LIU Renzhi SHA Bo |
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| Affiliation: | LIU Renzhi1,SHA Bo2(1.State Key Joint Laboratory of Environmental Simulation and Pollution Control,School of Environment,Beijing Normal University,Beijing 100875,China,2.Environmental Protection Bureau of Chongwenmen District,Beijing 100062,China) |
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| Abstract: | The Conversion of Land Use and its Effect at Small regional extent(CLUE-S)model is used for simulating and locating land use/cover change,which could provide a useful tool for quantify the ecological impact in Planning Environmental Impact Assessment(PEIA).Based on the progress of PEIA and the applications of CLUE-S model,the steps and requirements of CLUE-S model's simulating process in PEIA were proposed.In the case study of the Daxing District in Beijing,five driving factors were analyzed with Logistic r... |
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| Keywords: | CLUE-S model landscape pattern ecological impact planning environment impact assessment |
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