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首页> 外文期刊>Journal of arid environments >Zoning grassland protection area using remote sensing and cellular automata modeling—A case study in Xilingol steppe grassland in northern China
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Zoning grassland protection area using remote sensing and cellular automata modeling—A case study in Xilingol steppe grassland in northern China

机译：基于遥感和细胞自动机建模的草原保护区划-以中国北方锡林郭勒草原为例

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Grassland degradation has become a serious environmental problem in China due to climate variability and human disturbances in the arid and semi-arid areas. Establishing grassland protection areas (GPAs) is regarded as an effective measure to protect grassland. This paper presents a new method to support the local government's. effort in zoning of GPAs. It integrates a cellular automata (GA) model with geographical information system (GIS) and remote sensing. The proposed method includes two major steps: 1. to extract "seed points" of candidate GPAs using remote sensing techniques and GIS; 2. to simulate the zoning of GPAs using a CA model. The performance of the proposed method is evaluated using a case study in Xilingol steppe grassland in Inner Mongolia Autonomous Region of China. The results show that the integrated approach can rapidly find candidate GPAs that satisfy the zoning requirement. It has demonstrated that the proposed method of grassland protection zoning provides valuable decision support tools for government and planning agencies.
机译：由于干旱和半干旱地区的气候变化和人为干扰，草原退化已成为中国严重的环境问题。建立草原保护区被认为是保护草原的有效措施。本文提出了一种支持地方政府的新方法。对GPA进行分区。它将元胞自动机（GA）模型与地理信息系统（GIS）和遥感技术集成在一起。该方法包括两个主要步骤：1.使用遥感技术和GIS提取候选GPA的“种子点”； 2.使用CA模型模拟GPA的分区。以内蒙古自治区锡林郭勒草原为例，对所提方法的性能进行了评价。结果表明，该综合方法可以快速找到满足分区要求的候选GPA。结果表明，所提出的草地保护区划方法为政府和规划机构提供了有价值的决策支持工具。

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