Год: 2022
Разделы: Научные публикации
Темы: Климат
Авторы: Aliyar Qurban, Collins Neil
Страны: Афганистан
Источник:
Год: 2022
Разделы: Научные публикации
Темы: Вода, Ирригация, ИУВР
Авторы: Conrad Christopher, Usman Muhammad, Kenjabaev Shavkat, Ziganshina Dinara, Kussainova Maira, Nikolayenko Alexandr
Страны: Казахстан, Кыргызстан, Узбекистан, Таджикистан, Туркменистан, Афганистан
Источник:
Management interventions to increase water use efficiency in the irrigation sector of Central Asia were introduced but a scientific control instrument is still missing - The online tool WUEMoCA provides relevant irrigation performance indicators in the Aral Sea Basin from satellite data in combination with additional sources - WUEMoCA-based analysis of water security and water use efficiency showed: o 11 out of 33 provinces in the Aral Sea Basin were below the critical level to supply crop water demands for more than 5 years in 2000-2018. o Irrigation water use efficiency is very low in general (55%-60%) and scientific data hints at missing or failing water management interventions in the Amu Darya and Zarafshan basins. - WUEMoCA can strategically supplement the ongoing digitization efforts of the countries in the water sector. - By utilizing WUEMoCA-like tools, Central Asian governments and water management bodies will have new platforms for steering and assessing current and future strategic interventions in regional water management.
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