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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
1Institute 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:633       Data Files Downloaded:17      
Data Downloaded:6.10 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)[DB/J].Global Change Data Repository,2020.DOI:10.3974/geodb.2020.04.06.V1.

Data Product:

ID Data Name Data Size Operation
1 VulnerAssessFarmlandProductivity_BIMR.rar 367.46KB
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