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Data Details

Irrigation Water Requirement for Cotton and Winter Wheat in Five Central Asian Countries under RCP2.6 and RCP4.5 Scenarios (2020-2100)


TIAN Jing1
1 Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China

DOI:10.3974/geodb.2020.01.04.V1

Published:Jan. 2020

Visitors：11173       Data Files Downloaded：78      
Data Downloaded：168.93 MB      Citations：

Key Words：

irrigation water requirement,cotton,winter wheat,RCP2.6,RCP4.5,Central Asia,Journal of Hydrology

Abstract：

The five Central Asian countries indicate Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The Irrigation Water Requirement Dataset for Cotton and Winter Wheat in Central Asia under RCP2.6 and RCP4.5 Scenarios (2020-2100) was developed using the crop coefficient method and the reference evapotranspiration method from Food and Agriculture Organization of the United Nations (FAO), with spatial resolution of 0.5°x0.5°. The dataset include two parts, the vector boundary data of the research area and the irrigation water requirement (IWR) for cotton and winter wheat (the main crops in Central Asia) in five countries from 2020 to 2100, while the latter includes: (1) IWR for cotton under RCP2.6 scenario; (2) IWR for winter wheat under RCP2.6 scenario; (3) IWR for cotton under RCP4.5 scenario; (5) IWR for winter wheat under RCP4.5 scenario. The dataset is archived in .shp and .tiff formats in 332 data files, with the data size of 5.13 MB (compressed to 2.16 MB in one file). The relevant analysis article has been accepted by the Journal of Hydrology (in press).Browse

Foundation Item：

Data Citation：

TIAN Jing. Irrigation Water Requirement for Cotton and Winter Wheat in Five Central Asian Countries under RCP2.6 and RCP4.5 Scenarios (2020-2100)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2020. https://doi.org/10.3974/geodb.2020.01.04.V1.

TIAN Jing. Simulation-prediction dataset of annual irrigation water requirement of cotton and winter wheat in the five Central Asian countries under RCP2.6 and RCP4.5 scenarios (2020-2100) [J]. Journal of Global Change Data & Discovery, 2020, 4(2): 117-124. DOI: 10.3974/geodp.2020.02.03.

Data Product:

ID Data Name Data Size Operation
0Datapaper_IrriWaterRe_CottonWheat_CenAsia_2020-2100.pdf332.00kbDownLoad
1 IrriWaterRe_CottonWheat_CenAsia_2020-2100.rar 2217.71KB
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