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237篇 您的检索式:作者名="Snyder N"
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1California Simulation of Evapotranspiration of Applied Water and Agricultural Energy Use in California显示文摘The California Simulation of Evapotranspiration of Applied Water (Cal-SIMETAW) model is a new tool developed by the California Department of Water Resources and the University of California, Davis to perform daily soil water balance and determine crop evapotranspiration (ET c ), evapotranspiration of applied water (ET aw ), and applied water (AW) for use in California water resources planning. ET aw is a seasonal estimate of the water needed to irrigate a crop assuming 100% irrigation efficiency. The model accounts for soils, crop coefficients, rooting depths, seepage, etc. that influence crop water balance. It provides spatial soil and climate information and it uses historical crop and land-use category information to provide seasonal water balance estimates by combinations of detailed analysis unit and county (DAU/County) over California. The result is a large data base of ET c and ET aw that will be used to update information in the new California Water Plan (CWP). The application uses the daily climate data, i.e., maximum (T x ) and minimum (T n ) temperature and precipitation (P cp ), which were derived from monthly USDA-NRCS PRISM data (PRISM Group 2011) and daily US National Climate Data Center (NCDC) climate station data to cover California on a 4 km×4 km change grid spacing. The application uses daily weather data to determine reference evapotranspiration (ET o ), using the Hargreaves-Samani (HS) equation (Hargreaves and Samani 1982, 1985). Because the HS equation is based on temperature only, ET o from the HS equation were compared with CIMIS ET o at the same locations using available CIMIS data to determine correction factors to estimate CIMIS ET o from the HS ET o to account for spatial climate differences. Cal-SIMETAW also employs near real-time reference evapotranspiration (ET o ) information from Spatial CIMIS, which is a model that combines weather station data and remote sensing to provide a grid of ET o information. A second database containing the available soil water holding capacity and soil depth information for all of California was also developed from the USDA-NRCS SSURGO database. The Cal-SIMETAW program also has the ability to generate daily weather data from monthly mean values for use in studying climate change scenarios and their possible impacts on water demand in the state. The key objective of this project is to improve the accuracy of water use estimates for the California Water Plan (CWP), which provides a comprehensive report on water supply, demand, and management in California. In this paper, we will discuss the model and how it determines ET aw for use in water resources planning.Morteza N Orang Richard L Snyder Shu Geng Quinn J Hart Sara Sarreshteh Matthias Falk Dylan Beaudette Scott Hayes Simon Eching 2013Journal of Integrative Agriculture2013,12,8:3
2Anatomical differences in the mirror neuron system and social cognition network in autism 显示文摘Hadjikhani N Joseph RM Snyder J 2006Cereb Cortex2006,16,:1
3Indole-3-aldehyde显示文摘James P N Snyder H R 1963Org Synth Coll1963,,4:1
4Unusual Helicobacter pylori in gastric resection specimens: an old friend with a new look显示文摘Aggarwal N Snyder P Owens SR 2011Int J Surg Pathol2011,19,:1
5Robotic-assisted Roux-en-Y gastric bypass:update from 2 high-volume centers显示文摘Tieu K Allison N Snyder B 2013Surg Obes Dis2013,9,2:1
6Anatomical differ- ences in the mirror neuron system and social cognition networkin autism 显示文摘Hadjikhani N Joseph RM Snyder J 2006Cereb Cortex2006,16,9:1
7Breaking the bad habit be- hind time theft显示文摘Snyder N H Blair K E Amdt T 1990Business1990,40,4:1
8Infectious bursal disease virus structural proteins expressed in a baculovirus recombinant confer protection in chickens显示文摘VAKHARIA V N SNYDER D B HE J 1993J Gen Virol1993,74,:1
9Indole-3-carboxaldehyde显示文摘James P N Snyder H R 1961Org Synth1961,39,:1
10Mag- nesium inhibits spontaneous and iron - induced aggregation of alphasynucle in 显示文摘Colts N Snyder H Frasier M 2002J Biol Chem2002,277,16:1
11Active cross-protection induced by a recombinant baculovirus expressing chimeric infectious bursal disease virus structural proteins显示文摘SNYDER D B VAKHARIA V N MENGEL-WHEREAT S A 1994Avian Dis1994,38,4:1
12Infectious bursal disease virus structural proteins expressed in a baculovirus recombinant confer protection in chickens 显示文摘Vakharia V N Snyder D B He J 1993J Gen Virol1993,74,6:1
13Studies toward diazonamide A: Development of a hetero-pinacol macrocyclization cascade for the construction of the bis-macrocyclic framework of the originally proposed structure显示文摘Nicolaou K C Snyder S A Giuseppone N 2004J Am Chem Soc2004,126,10:1
14A simulation model for ET of applied water显示文摘Snyder R L Geng S Orang M N 2004Acta Horticulturae2004,664,:1
15MEF2A regu- lates the Gtl2-Dio3 microRNA mega-cluster to modulate WNT signaling in skeletal muscle regeneration显示文摘Snyder C M Rice A L Estrella N L 2013Development2013,140,:1
16A generalized approach for active control of structural-interior global noise显示文摘Hill S G Tanaka N Snyder S D 2009J Sound and Vibration2009,326,35:1
17Modeling of a dielectric elastomer diaphragm for a prosthetic blood pump显示文摘GOULBOURNE N SNYDER A FRECKER M 2003Smart Structuresand Mate- rials2003,5051,:1
18Landscape response to tectonic forcing':Digital elevation model analysis of stream pro-files in the Mendocino triple junction region,northern California显示文摘Snyder N P Whipple K X Tucker G E 2000Geological Society of American Bulletin2000,112,:1
19Arg16Gly polymorphism of the beta2-adrenergic receptor is associated with differences in cardiovascular function at rest and during exercise in humans显示文摘SNYDER E M BECK K C DIETZ N M 2006J Physiol2006,571,:1
20MEF2A regulates the Gtl2-Dio3 microRNA mega-cluster to modulate WNT signaling in skeletal muscle regeneration显示文摘Snyder C M Rice A L Estrella N L 0,,1:1
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