Irrigation areas v.5 (Global - 5 arc/min) - "FAO catalog"
Global Map of Irrigation Areas - Version 5 Grid with percentage of area equipped for irrigation with a spatial resolution of 5 arc minutes or 0.083333 decimal degrees. This dataset is developed …
Irrigation area, efficiency and water storage mediate the drought ...
2023年2月10日 · Days to Day Zero (DDZ) measures the resilience of irrigated agriculture to drought. Absorptive, adaptive, anticipative and transformative capacities can change DDZ. …
A new dataset of global irrigation areas from 2001 to 2015
2021年6月1日 · We provide annual global maps of irrigated areas between 2001-2015. We document recent trends of expansion or contraction around the world. About 40% of global …
AQUASTAT - FAO's Global Information System on Water and …
The map shows the amount of area equipped for irrigation around the year 2005 in percentage of the total area on a raster with a resolution of 5 minutes. Additional map layers show the …
Half of twenty-first century global irrigation expansion has been …
2024年3月8日 · Half of irrigation expansion in the twenty-first century has taken place in water-stressed areas, offering a mixed picture for simultaneously achieving future food security, …
Global Map of Irrigation Areas (GMIA) | Land & Water | Food and ...
Global Map of Irrigation Areas (GMIA) GMIA shows the amount of area equipped for irrigation around the year 2005 in percentage of the total area on a raster with a spatial resolution of 5 …
AQUASTAT - FAO's Global Information System on Water and …
Country-level time series on area equipped for irrigation, starting in 1961, can be found on the FAOSTAT website by choosing the item "Total area equipped for irrigation".
Irrigation in the Earth system - Nature Reviews Earth & Environment
2023年6月20日 · Irrigation accounts for ~70% of global freshwater withdrawals and ~90% of consumptive water use, driving myriad Earth system impacts. In this Review, we summarize …
Estimation of Global Irrigation Water Use by the Integration of ...
2022年3月14日 · Irrigation water requirement (IWR) is defined as the quantity of water required to support healthy crop growth, and specifically to satisfy transpiration. In nonirrigated areas, …
Irrigated areas drive irrigation water withdrawals - Nature
2021年7月26日 · Modelling irrigation water withdrawals as a function of irrigated areas yields almost the same results in a much parsimonious way, while permitting the exploration of all …