Tag Archives: RTB

Geographic targeting for the Roots, Tubers and Bananas (RTB) research program.

Cross-posted from the International Center for Tropical Agriculture (CIAT) DAPA Blogs

Researchers from IITA, Bioversity, CIAT and CIP met last week at CIAT headquarters in Cali, Colombia to advance geographic targeting and priority setting for the Roots, Tubers and Bananas (RTB) research program. Our activity is a background analysis for the larger RTB priority setting process that extends into the middle of 2013. The aim of the work is to consider the geographic dimensions of priority setting for the RTB crops – potato, sweet potato, yam, cassava, bananas, plantains and others. RTB researchers included professionals from the GIS labs of the four partner centers, economists working in impact assessment and several others. The team is analyzing problems and opportunities for RTB crop development, such as poverty and socioeconomic conditions where these crops are prevalent, biotic and abiotic constraints to crop production and yield gaps.

The key activity in the analysis looks at the spatial coincidence of RTB crops with poverty, population, demography, drought, excessive heat, soil constraints, pest and disease problems and many other considerations affecting where to target R&D interventions. Where should RTB focus efforts? What are the best bets for targeting technology to its ecological and socioeconomic niche? Our team is working to answer these questions and many more. Other activities in the project include a broad-scale yield gap analysis for identifying the places where R&E might have the most impact, places where crop yields are well below their potential. Finally, the team is creating an online digital atlas on everything related to RTB crop development.

RTB Cali Workshop Official Photograph

Nov 12-14 Roots, Tubers and Bananas workshop in Cali, Colombia at CIAT HQ. Front row Left to Right: Guy Hareau, David Brown, Henry Juarez, Bernado Creamer, Tunrayo Alabi, Elizabeth Barona, Martha del Rio Duque; Second Row: Flavio Avila, Glenn Hyman, Diemuth Pemsl, Ulrich Kleinwechter, Tahirou Abdoulaye, Ernesto Giron; Third row: Holger Kirscht, Joe Guo and Reinhard Simon.

 

RTB Workshop at CIAT in Cali, Colombia

Cross-posted on CIAT’s DAPA Blog

RTB (Roots, Tubers and Bananas) Workshop was held at CIAT‘s headquarters in Cali, Colombia on 12-14 November 2012.

We have 19 people from IITA, CIAT, CIP and Bioversity. One of our objectives is to test out cloud technology for sharing geographic information. We are using resources from the CGIAR Consortium for Spatial Information’s (CSI)  agreement with Environmental Systems Research Institute (ESRI). The technology is ArcGIS Online. The four CGIAR centers are pooling together their data and putting it in ArcGIS Online. Here below is a map of irrigated areas from the International Water Management Institute (IWMI) overlaid on a maps of John Dixon’s Farming Systems map. Use your mouse to pan and zoom around the maps. Note you can pan to different parts of the world. This blog post is calling the ArcGIS Online system and data stored on the cloud.

So far, we are quite pleased with the drawing speeds. We did have some difficulty getting everyone signed on to the system, but we did manage to do with only a 25 minute delay in our agenda. Today we are discussing input data into a multi-criteria evaluation process. Tomorrow, we split up into group according to crop, and begin thinking about the geographic dimension of RTB priorities.

For further information about the CSI geospatial platform initially used to support RTB project and soon more CGIAR CRPs, please contact your GIS Team in each center or leave us a comment here to follow up and help you anytime.

CGIAR-CSI at ArcGIS.com CGIAR Research Program on Roots, Tubers, and Bananas (RTB) Decision and Policy Analysis (DAPA) – a CIAT blog