PPT-Reservoir Limnology of Arid Regions: Problems with Predicta

David Walker PhD University of Arizona Compared to NorthTemperate Regions Increased drainage area size Flashy hydrology Watersheds prone to increased disturbance Elevation gradients. CBRFC . Stakeholder Forum. July 31, 2012. Model Data. There are ~90 reservoirs and over 150 diversions included in our hydrologic model.. We calibrate the model to ‘natural’ flow.. Historical reservoir and diversion data is used to calculate the natural flow.. J. Toby . Minear. and Scott Wright. California Water Science Center. United States Geological Survey. Outline. Introduction. What is reservoir sedimentation?. How does fire affect sedimentation? . ‘3W’ model for reservoir sedimentation in California. Two Piece Hydro Reservoir Lid and Base. Holds up to 6 Gallons of Water. 3. Easy Access Openings for Watering and Feeding Plants. Hydro Reservoir Caps to Cover Openings . Hydro Reservoir Base with Lock Pins for Hydro Wick. Daily Operations and Accounting. Daily estimates are used for operations and accounting at certain reservoirs, but not all. Estimates are typically based on pan evaporation measurements or reference evapotranspiration. Eolian. Processes in Arid Zones. Global Distribution of Arid/Desert . and Semi-arid/Steppe Regions. Types of Deserts. Erg . – Sea . of . Sand. . Largest . are in Sahara and Arabian . Deserts . Sand covers . Directional Changes in Precipitation Amount and Variability . Osvaldo Sala. Projected Precipitation Change. 1970-99 vs 2071-99. . US National Climate Assessment 2014. Projected Changes in Precipitation. Lesson 2 Vocabulary Set B arid ( adj ) extremely dry; uninteresting, dull Although California leads the nation in faming, crops won’t grow in its most arid regions. billow (n) a large wave (v) to rise or swell like a wave Measuring the latent HIV Reservoir HIV Cure Research Training Curriculum Scientific Leads : Janet Siliciano , PhD and Robert Siliciano, MDPhD , Johns Hopkins School of Medicine Community Leads : Jeffrey Taylor, CARE; Flood Routing By Reservoir Prafulla Pokhara 2008 UCE 157 Poornima Vashishtha 2008 UCE 422 Om Prakash 2008 UCE 420 Pankaj Khatri 2008 UCE 421 7-2090(4-81)Bureau of ReclamationTECHNICAL REPORT STANDARD TITLE PAGE1.4. TITLE AND SUBTITLESeptember 1992Lake Como1991 Reservoir Survey-D-57537. AUTHOR(S)8. PERFORMING ORGANIZATIONRonald L. Ferrari9. HINACHI ReservoirNUNOME ReservoirMUROU ReservoirKIZURiver Integrated Reservoir Management OfficeKIZURiverIntegrated Reservoir Management OfficeSYORENJI ReservoirOutline of YODO KIZU River Basin YOD iii920091009000880092009100890087009100880086009000890088008600850084008600860087008200830088008200820083008300830083008500860084008600HouseUpperHouseReservoirClaytonReservoirHapReservoirMac FarlaneRe By. Dr. J. . Badshah. University Professor-cum-Chief scientist. Dairy Engineering Department. SGIDT, PATNA. (. Basu. , Patna). Pipe Discharging from a Reservoir. Applying . Bernoullis. Theorems between A and . Nuclear Institute for Agriculture and Biology (NIAB) played an effective role to learn. . to live with salinity and make profitable use of saline land and water resources. . . Initially screening for salt tolerance species were carried out and the scientists identified one salt tolerant variety of cotton (NIAB-999) and one salt tolerant variety of wheat (Sarsabz) for salt-affected areas. Two salt tolerant mutants, one each of mungbean & cowpea were developed and an early maturing cowpea mutant line was also identified that can tolerate salinity up to EC = 10 dS m.