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William James Shuttleworth
Researcher at University of Arizona
Publications - 51
Citations - 3659
William James Shuttleworth is an academic researcher from University of Arizona. The author has contributed to research in topics: Water content & Atmosphere. The author has an hindex of 25, co-authored 51 publications receiving 3406 citations.
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Journal ArticleDOI
Creation of the WATCH Forcing Data and Its Use to Assess Global and Regional Reference Crop Evaporation over Land during the Twentieth Century
Graham P. Weedon,Sandra Gomes,Pedro Viterbo,William James Shuttleworth,Eleanor Blyth,H. Osterle,Jennifer C. Adam,Nicolas Bellouin,Olivier Boucher,Martin Best +9 more
TL;DR: The WATCH Forcing Data for 1958-2001 based on the 40-yr ECMWF Re-Analysis (ERA-40) and for 1901-57 based on reordered reanalysis data as mentioned in this paper.
Journal ArticleDOI
COSMOS: the COsmic-ray Soil Moisture Observing System
Marek Zreda,William James Shuttleworth,Xubin Zeng,Chris Zweck,Darin Desilets,Trenton E. Franz,Rafael Rosolem +6 more
TL;DR: The COsmic-ray Soil Mois- ture Observing System (or the COSMOS) as mentioned in this paper was developed to measure the neutrons generated by cosmic rays within air and soil and other materials, moderated by mainly hydrogen atoms located in soil water, and emitted to the atmosphere where they mix instantaneously at a scale of hundreds of meters and whose density is inversely correlated with soil moisture.
Journal ArticleDOI
Parameter estimation of a land surface scheme using multicriteria methods
Hoshin V. Gupta,Luis A. Bastidas,Soroosh Sorooshian,William James Shuttleworth,Zong-Liang Yang +4 more
TL;DR: In this paper, the potential for using the various observational data sets that are now available to extract plot-scale estimates for the parameters of a complex LSS via advanced parameter estimation methods developed for hydrological models is explored.
Journal ArticleDOI
Sensitivity analysis of a land surface scheme using multicriteria methods
Luis A. Bastidas,Hoshin V. Gupta,Soroosh Sorooshian,William James Shuttleworth,Zong-Liang Yang +4 more
TL;DR: A complementary procedure is presented that provides an objective determination of the multicriteria sensitivity of the modeled variables to the parameters, thereby allowing the number of calibration parameters and hence the computational effort to be reduced.
Journal ArticleDOI
Surface flux measurement and modeling at a semi-arid Sonoran Desert site
TL;DR: In this paper, the authors used a set of site-specific parameters, including on-site observations to specify more realistic soil and vegetation characteristics, and optimized minimum surface resistance and plant wilting parameters, resulted in a substantial improvement in model performance.