Mapping Spatial and Temporal Variations of Leaf Area Index for Winter Wheat in North ChinaOA
Mapping Spatial and Temporal Variations of Leaf Area Index for Winter Wheat in North China
Leaf area index(LAI)is an important parameter in a number of models related to ecosystem functioning,carbon budgets,climate,hydrology,and crop growth simulation.Mapping and monitoring the spatial and temporal variations of LA…查看全部>>
Leaf area index(LAI)is an important parameter in a number of models related to ecosystem functioning,carbon budgets,climate,hydrology,and crop growth simulation.Mapping and monitoring the spatial and temporal variations of LAI are necessary for understanding crop growth and development at regional level.In this study.the relationships between LAI of winter wheat and Landsat TM spectral vegetation indices(SVIs)were analyzed by using the curve estimation proce…查看全部>>
YANG Peng;WU Wen-bin;TANG Hua-jun;ZHOU Qing-bo;ZOU Jin-qiu;ZHANG Li
Key Laboratory of Resources Remote Sensing & Digital Agriculture,Ministry of Agriculture,Beijing 100081,P.R.ChinaInstitute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081,P.R.ChinaCenter for Climate System Research,University of Tokyo,Chiba 277-8568,JapanKey Laboratory of Resources Remote Sensing & Digital Agriculture,Ministry of Agriculture,Beijing 100081,P.R.ChinaInstitute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081,P.R.ChinaCenter for spatial Information Science,University of Tokyo,Tokyo 153-8505,Japan
农业科学
leaf area index(LAI)winter wheatspectral vegetation index(SVI)Landsat TMNorth China Plain
leaf area index(LAI)winter wheatspectral vegetation index(SVI)Landsat TMNorth China Plain
《中国农业科学(英文版)》 2007 (12)
1437-1443,7
This work was supported by the National High Technology Research and Development Program of China (2006AA12Z103)and by the Ministry of Finance of China Through Non-profit National Research Insfitute (2007IARRP25).
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