نتایج جستجو برای: irrigation district
تعداد نتایج: 119163 فیلتر نتایج به سال:
This paper investigates the use of high resolution (~100 m) surface soil moisture (SSM) maps to detect irrigation occurrences, in time and space. The SSM have been derived from series Copernicus Sentinel-1 (S-1) Sentinel-2 (S-2) observations. analysis focused on Riaza district Castilla y León region (Spain), where detailed information land use, scheduling, water withdrawal, meteorology parcel b...
The increasing shortage of energy resources and difficulties associated with repairing or replacing pumping equipment requires the search for alternative solutions to machine irrigation land. This article substantiates possibility a phased transition lands in Bandykhan district from gravity irrigation. To save money, is planned be carried out without reconstruction canal, obtaining maximum bene...
Long-term Yellow River irrigation and the unique natural conditions in the Heitao Irrigation District (HID) Inner Mongolia, China, has led to serious environmental problems such as the shallower groundwater table and soil secondary salinization, etc. The conflicts among socio-economic development, water shortage and environmental degradation have become increasingly critical. By using the stati...
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