跳往主要内容

概念信息

此概念无该语言术语。

properties (en) > efficiency (en) > use efficiency (en) > water-use efficiency (en)

优选术语

 

定义

  • Rapport entre l’utilisation efficace de l’eau et le prélèvement d’eau réel.

    创建: 3/28/22

    (fr)
  • Ratio (razón) entre el uso efectivo del agua y la extracción real de agua.

    创建: 3/28/22

    (es)
  • The ratio of the amount of water used for a specific purpose to the amount of water withdrawn or diverted from its source to serve that use. In irrigation, water-use efficiency presents the ratio between estimated irrigation water requirements (through evapotranspiration) and actual water withdrawal. It is dimensionless and can be applied at any scale (plant, field, irrigation schemes, basin, country).

    创建: 8/2/22

    最后修改: 8/2/22

    (en)

上位概念

是...的属性

其他语言

URI

http://aims.fao.org/aos/agrovoc/c_36790

下载此概念:

RDF/XML TURTLE JSON-LD 创建于 2011/11/20, 最后修改 2022/8/4