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| 豫西黄河流域土地利用景观空间格局分析 | |
| 引用本文： | 申怀飞,付昆,丁圣彦,梁国付.豫西黄河流域土地利用景观空间格局分析[J].资源开发与市场,2011,27(8). |
| 作者姓名： | 申怀飞 付昆 丁圣彦 梁国付 |
| 作者单位： | 1. 许昌学院城市与环境学院,河南许昌,461000 2. 黄淮学院黄淮区域发展研究中心,河南驻马店,463000 3. 河南大学环境与规划学院,河南开封,475004 |
| 基金项目： | 国家自然科学基金项目(编号:41071118/D0103); 河南省科技攻关重点项目(编号:112102310537); 河南省教育厅自然科学项目(编号:2009B180023&2011B170013) |
| 摘 要： | 运用景观生态学原理,借助GIS技术,选取景观指数对豫西黄河流域土地利用景观格局进行分析。结果表明,林地和以旱地为主的农业景观是豫西黄河流域的主体景观类型;各景观类型间斑块密度值差距较大,斑块形状指数差异较明显,总体上较简单;研究区域景观异质性和多样性较高,各景观类型所占比例差异较大,农田和林地占有较大优势。该区域景观破碎化程度较小,特别是西部地区地形起伏较大,人类干扰活动相对较小。 |
| 关 键 词： | 土地利用 景观格局 景观指数 黄河流域 河南省 |
Study on Landscape Spatial Pattern of Yellow River Basin in West Henan Province |
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| SHEN Huai-fei,FU Kun,DING Shen-yan,LIANG Guo-fu.Study on Landscape Spatial Pattern of Yellow River Basin in West Henan Province[J].Resource Development & Market,2011,27(8). | |
| Authors: | SHEN Huai-fei FU Kun DING Shen-yan LIANG Guo-fu |
| Institution: | SHEN Huai-fei1,FU Kun2,DING Shen-yan3,LIANG Guo-fu3(1.College of Urban & Environment,Xuchang University,Xuchang 461000,China,2.Regional Development Research Center of Huanghuai,Huanghuai University,Zhumadian 463000,3.College of Environment & Planning,Henan University,Kaifeng 475004,China) |
| Abstract: | There was an obvious spatial difference in landscape spatial patterns of land-use in Henan Province,because of the double effects of natural conditions and human activities.The landscape spatial patterns of land-use in Yellow River Basin in west Henan Province were quantitatively analyzed by using landscape indices in the article.The results showed that the landscape patches were mainly agricultural landscape and forest landscape type,which showed that the matrix of landscape was agricultural and forest.The... |
| Keywords: | land-use landscape pattern landscape index Yellow River Basin Henan Province |
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