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- Autorius: U S Department of the Interior
- Leidėjas: CreateSpace Independent Publishing Platform
- Metai: 2014
- Puslapiai: 74
- ISBN-10: 1499632088
- ISBN-13: 9781499632088
- Formatas: 21.6 x 27.9 x 0.4 cm, minkšti viršeliai
- Kalba: Anglų
Documentation of Methods and Inventory of Irrigation Data Collected for the 2000 and 2005 (el. knyga) (skaityta knyga) | knygos.lt
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Aprašymas
Every five years since 1950, the U.S. Geological Survey (USGS) National Water Use Information Program (NWUIP) has compiled water-use information in the United States and published a circular report titled "Estimated use of water in the United States," which includes estimates of water withdrawals by State, sources of water withdrawals (groundwater or sur-face water), and water-use category (irrigation, public supply, industrial, thermoelectric, and so forth). This report discusses the impact of important considerations when estimating irri-gated acreage and irrigation withdrawals, including estimates of conveyance loss, irrigation-system efficiencies, pasture, horticulture, golf courses, and double cropping.
- Autorius: U S Department of the Interior
- Leidėjas: CreateSpace Independent Publishing Platform
- Metai: 2014
- Puslapiai: 74
- ISBN-10: 1499632088
- ISBN-13: 9781499632088
- Formatas: 21.6 x 27.9 x 0.4 cm, minkšti viršeliai
- Kalba: Anglų
Every five years since 1950, the U.S. Geological Survey (USGS) National Water Use Information Program (NWUIP) has compiled water-use information in the United States and published a circular report titled "Estimated use of water in the United States," which includes estimates of water withdrawals by State, sources of water withdrawals (groundwater or sur-face water), and water-use category (irrigation, public supply, industrial, thermoelectric, and so forth). This report discusses the impact of important considerations when estimating irri-gated acreage and irrigation withdrawals, including estimates of conveyance loss, irrigation-system efficiencies, pasture, horticulture, golf courses, and double cropping.
Atsiliepimai