Multiple cropping intensity in China derived from agro-meteorological observations and MODIS data
نویسندگان
چکیده
منابع مشابه
Variation in Cropping Intensity in Northern China from 1982 to 2012 Based on GIMMS-NDVI Data
Cropping intensity is an important indicator of the intensity of cropland use and plays a very important role in food security. In this study, we reconstructed a normalized difference vegetation index (NDVI) time-series from 1982 to 2012 using the Savitzky-Golay (S-G) technique and used it to derive a multiple cropping index (MCI) combined with land use data. Spatial–temporal patterns of variat...
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ژورنال
عنوان ژورنال: Chinese Geographical Science
سال: 2013
ISSN: 1002-0063,1993-064X
DOI: 10.1007/s11769-013-0637-2