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Prasad, P.V. VaraHijmans R.J.Pierzynski, G.M.Middendorf, B. Jan[Climate Smart Agriculture and Sustainable Intensification: Assessment and priority setting for Rwanda]Climate Smart Agriculture and Sustainable Intensification: Assessment and priority setting for Rwanda

Rice submergence is the condition by which the water level rises above the rice crop canopy. In general, rice plant response to submergence is to elongate its shoots above the rising water level. This costs in energy and eventually has a direct impact in terms of reducing yields. A specific gene,...


Chemin, Yann H.Phuphak, S.Asilo, S.Hijmans R.J.[Determining spatial and temporal patterns of submergence in rice with MODIS satellite data]Determining spatial and temporal patterns of submergence in rice with MODIS satellite data
Autor: Hijmans R.J.

Dr. Robert Hijmans, Director of the Geospatial and Farming Systems Research Consortium of the Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, presents his project to the SIIL community. Filmed in January 2016.


Hijmans R.J.[2016 SIIL Annual Meeting - Geospatial and Farming Systems Research Consortium]2016 SIIL Annual Meeting - Geospatial and Farming Systems Research Consortium

We developed interpolated climate surfaces for global land areas (excluding Antarctica) at a spatial resolution of 30 arc s (often referred to as 1-km spatial resolution). The climate elements considered were monthly precipitation and mean, minimum, and maximum temperature. Input data were gather...


Hijmans R.J.Cameron, S.E.Parra, JLJones, Peter G.Jarvis, Andy[Very high resolution interpolated climate surfaces for global land areas]Very high resolution interpolated climate surfaces for global land areas

Weather affects the severity of many plant diseases, and climate change is likely to alter the patterns of crop disease severity. Evaluating possible future patterns can help focus crop breeding and disease management research. We examined the global effect of climate change on potato late blight...


Sparks, Adam H.Forbes, G.Hijmans R.J.Garrett, K.A.[Climate change may have limited effect on global risk of potato late blight]Climate change may have limited effect on global risk of potato late blight
Sparks, Adam H.Forbes, G.Hijmans R.J.Garrett, K.A.[Climate change may have limited effect on global risk of potato late blight.]Climate change may have limited effect on global risk of potato late blight.
Lane, AJarvis, AndyHijmans R.J.[Crop wild relatives and climate change: predicting the loss of important genetic resources]Crop wild relatives and climate change: predicting the loss of important genetic resources

Austral summer frosts in the Andean highlands are ubiquitous throughout the crop cycle, causing yield losses. In spite of the existing warming trend, climate change models forecast high variability, including freezing temperatures. As the potato center of origin, the region has a rich biodiversit...


Condori, B.Hijmans R.J.Ledent JFQuiróz, R.[Managing Potato Biodiversity to Cope with Frost Risk in the High Andes: A Modeling Perspective]Managing Potato Biodiversity to Cope with Frost Risk in the High Andes: A Modeling Perspective

A recent ex ante impact assessment indicates that orangefleshed sweetpotatoes can make a major contribution to alleviating vitamin A malnutrition in Sub-Saharan Africa. Replacing the white-fleshed varieties now grown by farmers with new high ß-carotene cultivars that meet local preferences would ...


Low, J.W.Walker, T.Hijmans R.J.[The potential impact of orange-fleshed sweetpotatoes on vitamin A intake in Sub-Saharan Africa.]The potential impact of orange-fleshed sweetpotatoes on vitamin A intake in Sub-Saharan Africa.

Brush, Stephen B.Bellon, M.R.Hijmans R.J.Orozco Ramirez, Q.Perales, H.R.Etten, Jacob van[Assessing maize genetic erosion]Assessing maize genetic erosion

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