Vulnerability Assessment Dataset of Farmland Productivity in Bangladesh, India and Myanmar Region Based on Annual Accumulated NDVI (1982-2000 and 2000-2015)
WANG Chunyu1ZHANG Yuxin1WANG Junbang*1
1 Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China
DOI:10.3974/geodb.2020.04.06.V1
Published:Jul. 2020
Visitors：2183 Data Files Downloaded：35
Data Downloaded：12.56 MB Citations：
Key Words：
Bangladesh-India-Myanmar,NDVI,farmland productivity,vulnerability,Acta Ecologica Sinica
Abstract：
In the third assessment report of IPCC, the vulnerability of ecosystem is expressed as the difference between the sensitivity and the adaptability of system to climate change. Based on 15-day GIMMS NDVI 3g.v1 data from 1982 to 2015, the total NDVI in each year is calculated to represent the annual productivity of farmland; the sensitivity, adaptability and vulnerability indexes of farmland productivity to climate change (as defined by the IPCC) were calculated for the concepts of inter-annual variability and its changing trend. The vulnerability assessment dataset of farmland productivity in Bangladesh, India and Myanmar based on annual accumulated NDVI (1982-2000 and 2000-2015) was developed. The dataset includes farmland productivity vulnerability data during 1982-2000 and 2000-2015. The dataset is archived in.flt and.tif data formats using Albers projection, the spatial resolution is 8 km. The larger the value is, the more vulnerable it is. The dataset consists of 8 data files with a data size of 3.5 MB. The analysis paper based on this dataset was published at Acta Ecologica Sinica, Vol. 39, No. 21, 2019.
Foundation Item：
Chinese Academy of Sciences (ZDRW-ZS-2016-6-4-2); National Natural Science Foundation of China (31861143015); Ministry of Science and Technology of P. R. China (2017YFC0503803); Shandong Province (ZR2017BD010, J16LH01)
Data Citation：
WANG Chunyu, ZHANG Yuxin, WANG Junbang*.Vulnerability Assessment Dataset of Farmland Productivity in Bangladesh, India and Myanmar Region Based on Annual Accumulated NDVI (1982-2000 and 2000-2015)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2020. https://doi.org/10.3974/geodb.2020.04.06.V1.
Data Product:
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VulnerAssessFarmlandProductivity_BIMR.rar |
367.46KB |
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