I17SR_crop_yields20230727093202-DIAS20221121113753-en
English
Toshichika Iizumi
Institute for Agro-Environmental Sciences, National Agriculture and Food Research Institute
iizumit at affrc dot go dot jp
2023-07-27
DIAS Core Metadata Profile (based-on ISO 19115:2003/19139)
1.0(draft)
3
720
0.5
360
0.5
1
1
false
Future scenarios data on crop yields
2017-08-10
DIAS (Data Integration and Analysis System)
529:I17SR_crop_yields
IDF (International DOI Foundation)
doi:10.20783/DIAS.529
The grid-cell yield data available in this dataset are estimated using the global gridded crop model CYGMA and the assumptions on future climate and socioeconomy. The Shared Socioeconomic Pathways (SSP) 1, 2 and 3 are used as the assumptions on socioeconomy. Four different Representative Concentration Pathways (RCP) are used to account for the CO2 fertilization effect on yields. Future climate conditions are based on the bias-corrected CMIP5 GCM outputs. The data for maize, rice, wheat and soybean for the period 1961-2100 are available at the 0.5-degree resolution. Only spring wheat is consisdered. The yield data are available for each of irrigated and rainfed conditions. Also the yield data are available for areas where currently cultivation is not conducted. This allows users to calculate national average yield using user's own irrigation scenarios.
Toshichika Iizumi
Institute for Agro-Environmental Sciences, National Agriculture and Food Research Institute
029-838-8435
3-1-3 Kannondai
Tsukuba
Ibaraki
305-8604
Japan
iizumit at affrc dot go dot jp
Toshichika Iizumi
Institute for Agro-Environmental Sciences, National Agriculture and Food Research Institute
iizumit at affrc dot go dot jp
Agriculture > Agricultural Plant Science > Crop/Plant Yields
GCMD_science
The reference (Iizumi et al., 2017, doi:10.1038/s41598-017-08214-4) should be cited when the dataset is used.
English
farming
Annual
-180
180
-90
90
1961-01-01
2100-01-01
Iizumi, T., Furuya, J., Shen, Z., Kim, W., Okada, M., Fujimori, S., Hasegawa, T. and Nishimori, M. (2017) Responses of crop yield growth to global temperature and socioeconomic changes. Scientific Reports, 7, 7800, doi:10.1038/s41598-017-08214-4.
Future scenarios data on crop yields
2017-08-10
I17SR_crop_yields20230727093202-DIAS20221121113753-en
In this MD_DataIdentification class, we describe an identification information related to the project belong to this dataset.
DIAS Office
Japan Agency for Marine-Earth Science and Technology
3173-25, Showa-Cho, Kanazawa-ku
Yokohama-shi
Kanagawa
236-0001
Japan
dias-office at diasjp dot net
DIAS > Data Integration and Analysis System
No_Dictionary
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English
NetCDF
4
https://data.diasjp.net/dl/storages/filelist/dataset:529
File download from DIAS
The I17SR crop yield dataset are generated by using the global gridded crop model CYGMA and high-yielding technology under SSP and bias-corrected CMIP5 GCM outputs.