'Pan evaporation' presentation slideshows

Chapter 10

Chapter 10. Precipitation and Evaporation. Causes of Air Movement. Solar energy does not heat Planet Earth uniformly Hotter air near the equator rises Colder air near the poles sinks. General Circulation of the Atmosphere. Lapse Rates: The change in temperature with altitude.

839 views • 66 slides

A Personal History of Evapotranspiration: 10 years in 45 minutes (or fewer)

747 views • 56 slides

GEO3020/4020 Lecture 2: I. Energy balance II. Evapotranspiration

GEO3020/4020 Lecture 2: I. Energy balance II. Evapotranspiration. Repetition. 70%. 30%. Energy balance equation. where: K net shortwave radiation L net longwave radiation LE latent heat transfer H sensible heat transfer G soil flux Aw advective energy

1.43k views • 49 slides

Soils & Hydrology II

630 views • 42 slides

Earth Hydrological Cycle

594 views • 42 slides

Forecasting Evaporative Demand across the Conterminous US

Forecasting Evaporative Demand across the Conterminous US. Michael Hobbins Dave Streubel Kevin Werner. Outline and Background. ET rc forecasts Improving streamflow forecasts

445 views • 29 slides

HORT325: Water & Irrigation

HORT325: Water & Irrigation. Read Chapter IV: Cultural Practices and Chapter V: Irrigation. Water Requirements. Evapotranspiration: amount of water transpired & utilized by the crop + evaporation from the soil Some crops require 500 lbs of water to make 1 pound of dry matter

394 views • 18 slides

Watershed delineation and data preparation for groundwater modeling using GIS in the Savannah River Site

Watershed delineation and data preparation for groundwater modeling using GIS in the Savannah River Site. GIS term project presentation November 25, 2003 Prepared by Jaehak Jeong. Outline. Introduction Objective Data description Watershed Delineation Infiltration rate Conclusion

619 views • 14 slides

Watershed delineation and data preparation for groundwater modeling using GIS in the Savannah River Site

Watershed delineation and data preparation for groundwater modeling using GIS in the Savannah River Site. GIS term project presentation November 25, 2003 Prepared by Jaehak Jeong. Outline. Introduction Objective Data description Watershed Delineation Infiltration rate Conclusion

296 views • 14 slides

Sacramento Soil Moisture Accounting Model (SAC-SMA)

Sacramento Soil Moisture Accounting Model (SAC-SMA). Tanya Hoogerwerf. Overview. Spatially-lumped continuous soil moisture accounting model Ideal model for the simulation of large-scale (>1000 km 2 ) basins Takes mean precipitation , evaporation and temperature as input. Input.

976 views • 13 slides

Pan Evaporation Rates of Southeastern Arizona

Pan Evaporation Rates of Southeastern Arizona. Alison Radei Mentors: Dr. Mary Nichols and Michelle Cavanaugh USDA-ARS-Southwest Watershed Research Center April 12, 2014. Background. Evaporation is a critical component of the hydrologic cycle Evaporation data are needed for:

623 views • 13 slides

Improving ET/Ep treatment at the CBRFC

Improving ET/Ep treatment at the CBRFC. ET / E p project goal. Improve the physics of the treatment of ET (and hence E p ?) in the CBRFC operations. Improve the water supply forecast skill. Inter-compare: ET and E p from CBRFC operations, ET and E p from NLDAS models,

251 views • 13 slides

Prof. Rong Yanshu College of Hydrology and Water Resources, Hohai University ysron@hhu

IWRA Nanjing ? China, 2010/10/19-21. Pan Evaporation Changes and the Relationship with Meteorological Variables in the Upper Reach of Yangtze River. Prof. Rong Yanshu College of Hydrology and Water Resources, Hohai University ysron@hhu.edu.cn. The picture of China. Yangtze River Basin.

250 views • 13 slides

Water Budget Parameters [Flux Terms] P = E + T + Q + GW r - GW d

Water Budget Parameters [Flux Terms] P = E + T + Q + GW r - GW d GW r - GW d = 0 at steady state. P = precipitation E = evaporation T = transpiration Q = surface runoff GW r = groundwater recharge GW d = groundwater discharge E + T often "lumped" as ET

204 views • 12 slides

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD. BY, M.MANIVANNAN BTE-06-017. EVAPORATION PAN. CLASS A EVAPORATION PAN. SUNKEN COLORADO PAN. PRINCIPLE :. Installed in field

471 views • 10 slides

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD. BY, M.MANIVANNAN BTE-06-017. EVAPORATION PAN. CLASS A EVAPORATION PAN. SUNKEN COLORADO PAN. PRINCIPLE :. Installed in the field

622 views • 10 slides

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD

ESTIMATION OF EVAPOTRANSPIRATION OF KUMULUR BY PAN EVAPORATION METHOD. BY, M.MANIVANNAN BTE-06-017. EVAPORATION PAN. CLASS A EVAPORATION PAN. SUNKEN COLORADO PAN. PRINCIPLE :. Installed in the field

224 views • 10 slides

Delta Island Agriculture

Delta Island Agriculture. Technical Workshop on Modeling Issues of the Delta February 6, 2007 Jim Wilde, P.E. Delta Modeling Section California Department of Water Resources wildej@water.ca.gov. Discussion Topics. Delta Island Consumptive Use (DICU) Model description

240 views • 9 slides

COMPUTATION OF EVAPOTRANSPIRATON BY FIELD EXPERIMENT

COMPUTATION OF EVAPOTRANSPIRATON BY FIELD EXPERIMENT. PRESENTED BY D.GANAPATHI. Evapo - transpiration (ET).

167 views • 9 slides

Industrial Salt Market

Industrial Salt Market is expected to reach US$ 15.69 Bn by 2024 from US$ 12.85 Bn in 2016 at a CAGR of 2.9%.

55 views • 4 slides