List of countries by irrigated land area - Wikipedia
网页The two countries with the largest irrigated land area are India and China, which make up 22.06% and 21.33% of worldwide irrigated land area respectively as of 2020. Sorting is in alphabetical order. Note:
China's water-saving irrigation area reaches 37.8m hectares
网页2021年7月4日 · BEIJING — China's water-saving irrigation area had reached 567 million mu (about 37.8 million hectares) by the end of 2020 amid water-saving efforts in agricultural production, an official said. High-efficiency water-saving irrigation measures, such as sprinkler and pipeline irrigation, had been adopted at 350 million mu of land as of last ...
Irrigation areas v.5 (Global - 5 arc/min) - "FAO catalog"
网页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 in the framework of the AQUASTAT Programme of the Land and Water Division of the Food and Agriculture Organization of the United Nations and the ...
The Global Map of Irrigation Areas (Version 4) |Land & Water|FAO
网页In global studies related to water use, food production or climate change, knowing the location of irrigate agriculture is important in order to assess better the impact of water use on the available water resources. The Global map of irrigation areas shows the amount of area equipped for irrigation around the turn of the twenty-first century ...
ICID Database | International Commission on Irrigation
网页ICID collects, compiles and maintains the key data related to irrigation and drainage in respect to its member countries, and other countries as much as possible. The database includes information such as irrigated area, drained area, arable and cropped area, population engaged in agriculture, and much more.
Global Map of Irrigation Areas (GMIA) | Land & Water | Food and ...
网页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 arc-minutes (about 10 km at the equator). Additional map layers show the percentage of the area equipped for irrigation that was actually used for irrigation and the percentages of the area ...
IrriMap_CN: Annual irrigation maps across China in 2000–2019 …
网页2022年10月1日 · IrriMap_CN demonstrated an obvious increase in irrigation area in Xinjiang, Heilongjiang, and Inner Mongolia. A clear decreasing trend in irrigation area was found in the North China Plain, the Yangtze River Basin, and the Pearl River Basin.
Mapping 20 years of irrigated croplands in China using MODIS …
网页2022年7月15日 · As a routine agricultural practice, irrigation is fundamental to protect crops from water scarcity and ensure food security in China. However, consistent and reliable maps about the spatial...
Share of agricultural land which is irrigated - Our World in Data
网页2024年5月20日 · The percentage of total agricultural land area which is irrigated (i.e. purposely provided with water), including land irrigated by controlled flooding. Agricultural land is the combination of crop (arable) and grazing land.
AQUASTAT - FAO's Global Information System on Water and …
网页The first global digital map of irrigated areas on the basis of cartographic information and FAO statistics has a resolution of 0.5 degree and was developed in 1999 by Stefan Siebert and Petra Döll.