| 贵州省植被覆盖时空分布特征研究 |
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| 引用本文： | 牛鲁燕,郑有飞,吴荣军,吴战平,刘宏举. 贵州省植被覆盖时空分布特征研究[J]. 农机化研究, 2009, 31(5) |
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| 作者姓名： | 牛鲁燕 郑有飞 吴荣军 吴战平 刘宏举 |
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| 作者单位： | 南京信息工程大学江苏省气象灾害重点实验室,南京,210044;贵州省山地环境气候研究所,贵阳,550044 |
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| 基金项目： | 贵州省气象局气象科技开放基金 |
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| 摘 要： | 利用RS和GIS技术,采用美国NASA最新的全球植被指数变化研究数据(GIMMS NDVI),采用均值法、差值法、一元线性回归模拟法,对贵州省1982-2003年的地表植被覆盖的时空分布变化特征进行了分析,旨在为分析评价贵州生态环境提供参考.
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| 关 键 词： | 遥感 植被覆盖 GIMMS NDVI 贵州 |
Study on Spatio-temporal Changes of NDVI in Guizhou Province |
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| Niu Luyan,Zheng Youfei,Wu Rongjun,Wu Zhanping,Liu Hongju. Study on Spatio-temporal Changes of NDVI in Guizhou Province[J]. Journal of Agricultural Mechanization Research, 2009, 31(5) |
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| Authors: | Niu Luyan Zheng Youfei Wu Rongjun Wu Zhanping Liu Hongju |
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| Affiliation: | 1.Jiangsu Key Laboratory of Meteorological Disaster-KLME;Nanjing 210044;China;2.College of Environment Science and Engineering;Nanjing University of Information Science and Technology;3.Guizhou Mountain Environment Climate Institute;Guiyang 550044;China |
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| Abstract: | In order to illustrate the macrocosm status of vegetmation entironment in Guizhou,based on RS&GIS technology,by using global inventory modeling and mapping studies(GIMMS) normalized difference vegetation index(NDVI) datasat.The average value method,the difference value,the linear regression cover of variable were used to analysis the spatial distribution and dynamic change of vegetation in Guizhou. |
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| Keywords: | GIMMS NDVI |
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