HarvestStat Africa – Harmonized Subnational Crop Statistics for Sub-Saharan Africa
Sub-Saharan Africa faces severe agricultural data scarcity amidst high food insecurity and a large agricultural yield gap, making crop production data crucial for understanding and enhancing food systems. To address this gap, HarvestStat Africa presents the largest compilation of open-access subnational crop statistics and time-series across Sub-Saharan Africa. Based on agricultural statistics collated by USAID's Famine Early Warning Systems Network, the subnational crop statistics are standardized and calibrated across changing administrative units to produce consistent and continuous time-series. The dataset includes 574,204 records, primarily spanning from 1980 to 2022, detailing quantity produced, harvested areas, and yields for 33 countries and 94 crop types, including key cereals in Sub-Saharan Africa such as wheat, maize, rice, sorghum, barley, millet, and fonio. This new dataset enhances our understanding of how climate variability and change influence agricultural production, supports subnational food system analysis, and aids in operational yield forecasting. As an open-source resource, it establishes a precedent for sharing subnational crop statistics to inform decision-making and modeling efforts.
Authors
- Frank Davenport (ORCID: https://orcid.org/0000-0003-2409-768X)
- Steffen Ehrmann (ORCID: https://orcid.org/0000-0002-2958-0796)
- Liangzhi You (ORCID: https://orcid.org/0000-0001-7930-8814)
- Weston Anderson (ORCID: https://orcid.org/0000-0003-3755-9943)
- Ritvik Sahajpal (ORCID: https://orcid.org/0000-0002-6418-289X)
- Carsten Meyer (ORCID: https://orcid.org/0000-0003-3927-5856)
- Matthieu Ahouangbenon
- Donghoon Lee (ORCID: https://orcid.org/0000-0001-5438-903X)
- James Rowland (ORCID: https://orcid.org/0000-0003-4837-3511)
- Shraddhanand Shukla (ORCID: https://orcid.org/0000-0003-0077-6733)
- Jim Verdin
- Kyle Frankel Davis (ORCID: https://orcid.org/0000-0003-4504-1407)
- Christina Justice (ORCID: https://orcid.org/0000-0002-5262-7978)
- Michael Budde (ORCID: https://orcid.org/0000-0002-9098-2751)
- Asfaw Kebede (ORCID: https://orcid.org/0000-0002-5212-7340)
- Xuan Chen
Institutions
- United States Geological Survey (US)
- Goddard Space Flight Center (US)
- International Food Policy Research Institute (US)
- University of California, Santa Barbara (US)
- German Centre for Integrative Biodiversity Research (DE)
- United States Agency for International Development (US)
- Earth Resources Observation and Science Center
- University of Manitoba (CA)
- University of Maryland, College Park (US)
- Martin Luther University Halle-Wittenberg (DE)
- University of Delaware (US)
- Leipzig University (DE)
Publication Details
- Journal
- Scientific Data
- Published
- 2025-04-24
- DOI
- https://doi.org/10.1038/s41597-025-05001-z
- Citations
- 10
- Primary Topic
- Climate change impacts on agriculture
- Type
- article
- Field-Weighted Citation Impact
- 30.27
Funders
- National Aeronautics and Space Administration
- United States Agency for International Development
- Deutsche Forschungsgemeinschaft
- Volkswagen Foundation
- Canada Research Chairs
- Bundesministerium für Bildung und Forschung
- Consortium of International Agricultural Research Centers
- Deutsches Zentrum für integrative Biodiversitätsforschung Halle-Jena-Leipzig
- U.S. Geological Survey
- Goddard Space Flight Center
- Wyoming-Montana Water Science Center