Mean Monthly Seasonal And Annual Pan
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Mean Monthly, Seasonal, and Annual Pan Evaporation for …
semspub.epa.govMean Monthly, Seasonal, and Annual Pan Evaporation for the United States Richard K. Farnsworth and Edwin S. Thompson . Office of Hydrology National Weather Service Washington, D.C. December 1982 . U.S. DEPARTMENT OF COMMERCE . Malcolm Baldrige, Secretary National Oceanic and Atmospheric Administration John V. Byrne, Administrator
General Guidelines for Calculating a Water Budget
www.michigan.govevaluated using daily or monthly data, with the resulting net surplus or deficit is expressed as a seasonal or annual value. Short-term projects, such as lowering a reservoir for maintenance, may be evaluated using hourly or weekly data and express the …
Chapter 2 Irrigation Water Requirements
www.wcc.nrcs.usda.govTable 2–18 Daily percent of annual daytime hours 2–61 Table 2–19 Pan coefficients for Class A evaporation pans 2–63 for different ground cover and levels of mean relative humidity and 24-hour wind run Table 2–20 Basal crop coefficient parameters for field and 2–73 vegetable crops for a grass reference crop
Crop water requirements
www.fao.orgPan coefficient (Kp) for Class A pan for different groundcover and levels of mean relative humidity and 24 hour vrind 34 Pan coefficient (Kp) for Colorado sunken pan for different groundcover and levels of mean relative humidity and a hour wind 34 Approximate range of …