利用MODIS EVI时间序列数据分析福建省植被变化(2000~2017年)
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王一帆,徐涵秋
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Analysis of Vegetation Changes in Fujian Province Using MODIS EVI Time Series Data (2000~2017)
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Yifan Wang,Hanqiu Xu
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表4 EVI变化检测表
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Table 4 Change detection of EVI between study years
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| 类别 | 级差 | 2000~2006 | 2006~2011 | 2011~2017 | 2000~2017 | | 面积/km2 | 级面积/km2 | 百分比/% | 面积/km2 | 级面积/km2 | 百分比/% | 面积/km2 | 级面积/km2 | 百分比/% | 面积/km2 | 级面积/km2 | 百分比/% | | -3 | 0 | | | 10 | | | 0 | | | 13 | | | | 变差 | -2 | 99 | 7 261 | 6 | 127 | 20 333 | 16 | 56 | 10 088 | 8 | 237 | 6 184 | 5 | | -1 | 7 162 | | | 20 196 | | | 10 032 | | | 5 934 | | | | 不变 | 0 | 73 575 | 73 575 | 59 | 82 094 | 82 094 | 66 | 84 659 | 84 658 | 68 | 55 646 | 55 646 | 45 | | 1 | 43 053 | | | 21 494 | | | 28 968 | | | 61 426 | | | | 变好 | 2 | 111 | 43 164 | 35 | 79 | 21 573 | 18 | 282 | 29 254 | 24 | 744 | 62 170 | 50 | | 3 | 0 | | | 0 | | | 4 | | | 0 | | |
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