| 基于RS和GIS帽儿山土地利用适宜性评价 |
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| 引用本文： | 宁波,龚文峰,范文义. 基于RS和GIS帽儿山土地利用适宜性评价[J]. 东北林业大学学报, 2009, 37(2) |
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| 作者姓名： | 宁波 龚文峰 范文义 |
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| 作者单位： | 黑龙江省森林工业总局平山旅游局,哈尔滨,150030;黑龙江大学;东北林业大学 |
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| 基金项目： | 黑龙江教育厅项目，黑龙江大学校青年基金 |
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| 摘 要： | 在RS和GIS的支持下,以2004年林相分布图、Landsat TM遥感数据为主要数据源,基于景观格局分析,采用多因子加权叠加法对研究区域的土地利用生态适宜性进行评价;并根据综合评价结果对研究区域的土地利用进行分类.在此基础上,在空间分布上对评价结果进行定量化分析.结果表明:适宜用地、基本适宜用地、基本不适宜用地、不适宜用地和不可用地所占的比例分别为:2.286%,41.256%,27.310%,26.195和2.954%;适宜区域和基本适宜区域用地的百分比为43.542%,占据较大的比例,土地生态适宜性较高;不适宜用地和不可用地占29.149%,占据较小的比例.分析认为对土地的利用要遵循一定的原则,因地制宜地合理利用土地资源.
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| 关 键 词： | 生态适宜性 景观格局 多因子加权叠置 评价 |
Evaluation of Land Use Suitability of Maoershan Forest Farm Based on RS and GIS |
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| Ning Bo,Gong Wenfeng,Fan Wenyi. Evaluation of Land Use Suitability of Maoershan Forest Farm Based on RS and GIS[J]. Journal of Northeast Forestry University, 2009, 37(2) |
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| Authors: | Ning Bo Gong Wenfeng Fan Wenyi |
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| Affiliation: | Ning Bo(Pingshan Tourism Bureau of Heilongjiang Forest Industry Group,Harbin 150030,P.R.China),Gong Wenfeng(Heilongjiang University),Fan Wenyi(Northeast Forestry University) |
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| Abstract: | The comprehensive evaluation of multiple factor method was used to evaluate the ecological suitability of land use in Maoershan Forest Farm with the support of RS and GIS using the data of forest map of 2004 and RS image of Landsat TM as the main data resource.The land use types were classified according to the evaluation results,and the evaluation results were quantitatively analysed in terms of spatial distribution.Results showed that the proportions of suitable land,moderately suitable land,moderately un... |
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| Keywords: | Ecological suitability Landscape patterns Multiple factors Evaluation |
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