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Study on spatio-temporal vegetation cover changes based on MODIS NDVI data in the Mongolian Plateau, 2000-2012

机译:基于MODIS NDVI数据的青藏高原2000-2012年时空植被覆盖变化研究

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摘要

Fractional Vegetation Cover (FVC) is one of the most important variables in monitoring the changes of terrestrial ecosystems. Based on the Two-endmember model, FVC from 2000 to 2012in Xinjiang was derived from MODIS Normalized Difference Vegetation Index (MODIS NDVI)) (16-Day). The spatio-temporal vegetation changes were analyzed, and the results showed that: Vegetation cover in inner-mongolia was higher than that in Mongolia. In the year of 2000, the FVC in Inner-mongolia is 0.557, and 0.516 in Mongolia; while in the year of 2012, the FVC in Inner-mongolia is 0.663, and 0.593 in Mongolia.
机译:植被覆盖度(FVC)是监测陆地生态系统变化的最重要变量之一。基于两端成员模型,新疆的2000-2012年FVC来自MODIS归一化植被指数(MODIS NDVI)(16天)。分析了时空植被变化,结果表明:内蒙古植被盖度高于蒙古。 2000年,内蒙古的FVC为0.557,蒙古为0.516;而在2012年,内蒙古的FVC为0.663,蒙古为0.593。

著录项

  • 来源
  • 会议地点 San Diego CA(US)
  • 作者单位

    Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China;

    Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China;

    Yantai Istitute of Coastal Zone Reasearch Chinese of Sciences, Yantai, China,Remote Sensing and Modeling Center for Agricultural Sustainability, USDA UV-B Monitoring and Research Program, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO;

    Yantai Istitute of Coastal Zone Reasearch Chinese of Sciences, Yantai, China;

    Remote Sensing and Modeling Center for Agricultural Sustainability, USDA UV-B Monitoring and Research Program, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO;

    Remote Sensing and Modeling Center for Agricultural Sustainability, USDA UV-B Monitoring and Research Program, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    NDVI; FVC; Spatio-temporal changes; Terrestrial ecosystem;

    机译:NDVI; FVC;时空变化;陆地生态系统;
  • 入库时间 2022-08-26 13:45:15

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