Research Highlights

Authors use crop and impact models to examine which current and potential agricultural technologies offer solutions to fight hunger.

Our new spatial output indexes show that 16 to 21 percent of the increase in U.S. corn output over the 128 years beginning in 1879 was attributable to spatial movement in production.

The purpose of this series of country briefs is to provide a comprehensive and standardized view of agricultural characteristics integrat- ed with socio-economic variables across countries.

AJARE Oct 2014 Cover

The notion that global agricultural output needs to double by 2050 is oft repeated.

Long-term annual rainfall (mm, 1960-2014)

Median travel time to human settlement of 20,000 or greater population.

We estimate global wheat losses over the past 50 years absent investments in research to limit impacts of stem rust and discuss how this can inform decisions about “right-sizing” research investments.

This tool visualizes the long-term (1960-2014) gridded monthly precipitation, near-surface temperature, and Palmer Drought Severity Index time series for sub-Saharan Africa summarized across districts.

Model-estimated yield variability of rainfed maize with high input for 1981-2010 (30-year period). Values are for 5 arc-minute grid cells.

This technical note describes the methods and data sources used to generate the results reported in: Pardey et al. (2013).



Follow our release roadmap to see what keeps us busy! Feel free to send suggestions (new data layer you would like to be added or issue or error you come across).



MAPPR provides easy access to over 750 layers of high-resolution spatial data for sub-Saharan Africa. Designed for policy makers and investors as well as researchers in agricultural development. Users control the where and what so click to get MAPPRing!

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