| 基于TM遥感影像的闽西山区土地利用景观格局分析 |
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| 引用本文： | 吴志杰,陈松林.基于TM遥感影像的闽西山区土地利用景观格局分析[J].华东地质学院学报,2007,30(2):171-176. |
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| 作者姓名： | 吴志杰 陈松林 |
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| 作者单位： | 龙岩学院资源工程系，福建师范大学地理科学学院 福建龙岩364012 福建师范大学地理科学学院，福建福州350007，福建福州350007 |
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| 摘 要： | 根据1985年和2000年TM影像进行人工解译,提取各土地利用类型数据,计算了研究区的斑块指数、多样性指数、优势度、破碎度、分维度及形状指数等景观格局指标,并进行分析。结果表明,研究区有林地在整体景观格局上起基质作用;各主要景观类型均具有较大的边界曲折性;在研究时段内斑块总数下降,多样性也下降,反映土地利用向大景观要素集中。
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| 关 键 词： | 土地利用 景观格局 遥感 TM影像 福建 |
| 文章编号： | 1000-2251（2007）02-0171-06 |
| 修稿时间： | 2007-01-28 |
Analysis on Landscape Pattern of Land Use in the Western Fujian Province Based on TM Remote Sensing Image |
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| WU Zhi-jie,CHEN Song-lin.Analysis on Landscape Pattern of Land Use in the Western Fujian Province Based on TM Remote Sensing Image[J].Journal of East China Geological Institute,2007,30(2):171-176. |
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| Authors: | WU Zhi-jie CHEN Song-lin |
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| Institution: | 1. Resource Engineering Department, Longyan University, Longyan, FJ 364012, China;2. School of Geographical Sciences, Fujian Normal University, Fuzhou,FJ 350007, China |
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| Abstract: | According to Xinluo district land use data from the manual interpretation of 1985 and 2000's TM image and performing the statistics with the help of excel software,the data as the patches index,diversity index,dominance index,crush rate and fractal value is calculated and analyzed.It shows:(1)Woodland plays a role of base in the general landscape pattern.(2) Each landscape pattern bears tortuous border.(3)Both the total patches and diversity decline,which reflects the land use concentrates on the dominate landscape pattern. |
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| Keywords: | land use landscape pattern remote sensing TM image Fujian Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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