| 城山煤矿区土地利用景观破碎化分析 |
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| 引用本文： | 王兰霞,秦大海,冯彬,王蕾,齐艳红.城山煤矿区土地利用景观破碎化分析[J].安徽农业科学,2014,42(36):12977-12979. |
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| 作者姓名： | 王兰霞 秦大海 冯彬 王蕾 齐艳红 |
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| 作者单位： | 黑龙江科技大学,黑龙江哈尔滨,150022 |
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| 基金项目： | 黑龙江省哲学社会科学规划研究规划项目，黑龙江省教育厅科学技术研究项目，国家自然科学基金青年科学基金，黑龙江科技大学大学生科研立项 |
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| 摘 要： | 以城山煤矿区土地利用现状数据为基础,基于ArcGIS软件平台及Fragstats景观格局分析软件进行数据处理及分析,选取景观斑块密度指数、聚集度指数、蔓延度指数、结合度指数等指标对矿区景观破碎化程度进行定量分析.结果表明：区域内林地、草地等景观类型的破碎化程度较高;区域景观蔓延度指数为64.47,区域景观破碎化程度总体较高,反映煤矿开采对于景观格局影响较大,不利于区域内生物多样性以及生态系统功能的发挥.
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| 关 键 词： | 土地利用 景观破碎化 城山煤矿区 |
Analysis on Land Use & Landscape Fragmentation of Chengshan Coal Mining Area |
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| Institution: | WANG Lan-xia, QIN Da-ha, FENG Bin (Heilongjiang University of Science and Technology, Harbin, Heilongjiang 150022) |
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| Abstract: | The land use data of Chengshan coal mining area are chosen for processing and analyzing based on ArcGIS and Fragstats software.Landscape patch density index, aggregation index, contagion index, cohesion index, etc. are used for quantitative analysis of landscape frag-mentation in the coal mining area. The result shows that the landscape fragmentation degree of the forest land and grass land is relative high,the landscape contagion index in this area is 64.17, which means the overall landscape fragmentation degree is relatively high. It indicatesmining activities have a great influence on the landscape pattern which are not conducive for biodiversity and ecosystem function in the area. |
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| Keywords: | Land use Landscape fragmentation Chengshan coal mining area |
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