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Agricultural water productivity for rainfed areas in 2008
Agricultural Water Productivity (WPM) (kg/m3) was determined for each pixel by dividing crop productivity (kg/ha) raster layer by seasonal crop water use in terms of actual evapotranspiration (m3/ha) raster layer.The WPM ...
ICARDA Efforts to Promote In Situ/On-farm Conservation of Dryland Agrobiodiversity
Dryland biodiversity has only recently got due attention because of its potential to contribute in overcoming the effects of global challenges caused by land degradation and and climate change (FAO, 1989). More particularly, ...
Actual Evapotranspiration of irrigated areas in 2006
Evapotranspiration was determined using the methodology proposed by USGS’s Simplified Surface Energy Balance. The Actual Evapotranspiration (AET, mm) estimation was done using MODIS 1km (thermal infrared band resolution) ...
Map of irrigated areas in 2017
IWMI’s global irrigated and rainfed area maps (GIAM and GMRCA, Biradar et al., 2009, Thenkabail et al., 2009) have ben merge with released irrigated area maps accessible online; http://waterdata.iwmi.org/applications/irri_area/to ...
Crop yield of irrigated areas in 2006
Crop yield layer where derived from MODIS gross primary productivity (GPP) layer as a production efficiency model approach that estimates crop growth from intercepted photo synthetically active radiation and light use ...
Crop yield of irrigated areas in 2008
Crop yield layer where derived from MODIS gross primary productivity (GPP) layer as a production efficiency model approach that estimates crop growth from intercepted photo synthetically active radiation and light use ...
Agricultural water productivity for rainfed areas in 2006
Agricultural Water Productivity (WPM) (kg/m3) was determined for each pixel by dividing crop productivity (kg/ha) raster layer by seasonal crop water use in terms of actual evapotranspiration (m3/ha) raster layer.The WPM ...
Scenarios and analysis
Three scenarios were examined for the normal year of 2006. The scenarios are based on raising
agricultural water productivities to various levels by more investment, improving water management,
agricultural practices and ...
Agricultural water productivity Hotspots of rainfed areas in 2006
The Hot spots of high and low water productivity was done by classifying the biophysical agricultural water productivity (kg/m3) layer into three classes: (i) High water productivity which includes values exceeding 1.0 ...
Crop yield of rainfed areas in 2006
Crop yield layer where derived from MODIS gross primary productivity (GPP) layer as a production efficiency model approach that estimates crop growth from intercepted photo synthetically active radiation and light use ...