A comparative analysis of global cropping systems models and maps
This study aims to explore and quantify systematic similarities and differences between four major global cropping systems products: the dataset of monthly irrigated and rainfed crop areas around the year 2000 (MIRCA2000), the spatial production allocation model (SPAM), the global agroecological zon...
| Main Authors: | , , , , |
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| Format: | Artículo preliminar |
| Language: | Inglés |
| Published: |
International Food Policy Research Institute
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/150869 |
| _version_ | 1855515236412424192 |
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| author | Anderson, Weston You, Liangzhi Wood, Stanley Wood-Sichra, Ulrike Wu, Wen-Bin |
| author_browse | Anderson, Weston Wood, Stanley Wood-Sichra, Ulrike Wu, Wen-Bin You, Liangzhi |
| author_facet | Anderson, Weston You, Liangzhi Wood, Stanley Wood-Sichra, Ulrike Wu, Wen-Bin |
| author_sort | Anderson, Weston |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This study aims to explore and quantify systematic similarities and differences between four major global cropping systems products: the dataset of monthly irrigated and rainfed crop areas around the year 2000 (MIRCA2000), the spatial production allocation model (SPAM), the global agroecological zone (GAEZ) dataset, and the M3 dataset developed by Monfreda, Ramankutty, and Foley. The analysis explores not only the final cropping systems maps but also the interdependencies of each product, methodological differences, and modeling assumptions, which will provide users with information vital for discerning between datasets in selecting a product appropriate for each intended application. |
| format | Artículo preliminar |
| id | CGSpace150869 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | International Food Policy Research Institute |
| publisherStr | International Food Policy Research Institute |
| record_format | dspace |
| spelling | CGSpace1508692025-11-06T05:13:39Z A comparative analysis of global cropping systems models and maps Anderson, Weston You, Liangzhi Wood, Stanley Wood-Sichra, Ulrike Wu, Wen-Bin cropping systems cartography farmland harvesting yields This study aims to explore and quantify systematic similarities and differences between four major global cropping systems products: the dataset of monthly irrigated and rainfed crop areas around the year 2000 (MIRCA2000), the spatial production allocation model (SPAM), the global agroecological zone (GAEZ) dataset, and the M3 dataset developed by Monfreda, Ramankutty, and Foley. The analysis explores not only the final cropping systems maps but also the interdependencies of each product, methodological differences, and modeling assumptions, which will provide users with information vital for discerning between datasets in selecting a product appropriate for each intended application. 2014 2024-08-01T02:54:06Z 2024-08-01T02:54:06Z Working Paper https://hdl.handle.net/10568/150869 en http://www.ifpri.org/blog/merging-models-compare-food-security-impacts-climate-change Open Access application/pdf International Food Policy Research Institute Anderson, Weston; You, Liangzhi; Wood, Stanley; Wood-Sichra, Ulrike and Wu, Wenbin. 2014. A comparative analysis of global cropping systems models and maps. IFPRI Discussion Paper 1327. Washington, DC: International Food Policy Research Institute (IFPRI). https://hdl.handle.net/10568/150869 |
| spellingShingle | cropping systems cartography farmland harvesting yields Anderson, Weston You, Liangzhi Wood, Stanley Wood-Sichra, Ulrike Wu, Wen-Bin A comparative analysis of global cropping systems models and maps |
| title | A comparative analysis of global cropping systems models and maps |
| title_full | A comparative analysis of global cropping systems models and maps |
| title_fullStr | A comparative analysis of global cropping systems models and maps |
| title_full_unstemmed | A comparative analysis of global cropping systems models and maps |
| title_short | A comparative analysis of global cropping systems models and maps |
| title_sort | comparative analysis of global cropping systems models and maps |
| topic | cropping systems cartography farmland harvesting yields |
| url | https://hdl.handle.net/10568/150869 |
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