官方服务：
资源简介：
Monthly green water requirement for rainfed wheat in the year 2000
应用场景：
创建时间：
2020-08-11
相关数据集
2000-2022年全球1公里耕地蒸散发数据集
本数据产品的全球耕地蒸散发（ET）产品呈现。覆盖年份为2000-2022年，空间分辨率为1公里。量化耕地ET的空间分布和变化趋势，作物需水的关键因子，是采取有效的措施提升粮食产量减少水资源利用，实现全球粮食安全以及水资源可持续发展的关键。本数据集揭示了全球耕地ET的精细化空间分布格局和年际变化特征，为理解全球农业生产需水差异性和变化驱动机制提供了重要的数据支撑。该数据集可广泛应用于全球水资源评估以
国家对地观测科学数据中心2025-02-12 更新270
A new dataset of global irrigation areas from 2000 to 2015
We provide global irrigation maps README FOR GLOBAL IRRIGATION MAPS --------------------------------- Prediction Maps --------------- v3b_combined_*.tif: GeoTIFF files with model predictions, from
NIAID Data Ecosystem30
The 500-m irrigated cropland maps in China during 2000-2019 based on a synergy mapping method
we produced annual 500-m irrigated cropland maps across China for 2000-2019, using a two-step strategy that integrated statistics, remote sensing, and existing irrigation products into a hybrid irriga
Figshare2022-03-14 更新10
CropIrrSource2015.zip
This dataset identifies irrigation water sources, including rainfed, surface water, and groundwater, for the year 2015, at a global scale with a 60-meter resolution.
DataCite Commons2024-07-06 更新40
Data underlying the publication: Estimating the contribution of small-scale agriculture to the crop production involved in international trade and virtual water flows
This dataset aims to quantify the contribution of small-scale and large-scale agriculture to the crop production involved in international trade virtual water flows. This dataset contains country-leve
4TU.ResearchData2025-04-24 更新10
