| 2001-2005年新疆植被覆盖动态变化及原因分析 |
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| 引用本文： | 刘蕾.2001-2005年新疆植被覆盖动态变化及原因分析[J].干旱环境监测,2007,21(3):146-148. |
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| 作者姓名： | 刘蕾 |
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| 作者单位： | 新疆环境监测总站,新疆,乌鲁木齐,830011 |
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| 摘 要： | 利用2001-2005年新疆归一化植被指数NDVI,得出该时间段新疆植被覆盖整体呈增加趋势,但局部有退化现象.对2001 - 2005年植被覆盖变化原因进行了分析,阐明降水是新疆植被覆盖变化的主要驱动因子之一.
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| 关 键 词： | NDVI 植被覆盖 动态变化 原因分析 |
| 文章编号： | 1007-1504（2007）03-0146-03 |
| 收稿时间： | 2007-07-11 |
| 修稿时间： | 2007-07-20 |
Analysis on Xinjiang Vegetation Coverage Dynamic Changes and Its Causes From 2001 to 2005 |
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| LIU Lei.Analysis on Xinjiang Vegetation Coverage Dynamic Changes and Its Causes From 2001 to 2005[J].Arid Environmental Monitoring,2007,21(3):146-148. |
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| Authors: | LIU Lei |
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| Institution: | Xinjiang Environmental Monitoring General Station, Urumqi Xinjiang 830011, China |
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| Abstract: | NDVI index in 2001 - 2005 showed that vegetation coverage had the trend to increase but local degraded. Vegetation coverage dynamic changes and its causes were analyzed in file paper. Precipitation was a major driving fator of vegetation coverage changes. |
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| Keywords: | NDVI vegetation coverage dynamic change cause analysis |
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