Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Dean Vickers"'
Autor:
Sihan Li, Richard G. Jones, Roberto Mera, David E. Rupp, Myles R. Allen, Philip W. Mote, Dean Vickers, Ahmed Salahuddin
Publikováno v:
Bulletin of the American Meteorological Society. 97:203-215
Computing resources donated by volunteers have generated the first superensemble of regional climate model results, in which the Hadley Centre Regional Model, version 3P (HadRM3P), and Hadley Centre Atmosphere Model, version 3P (HadAM3P), were implem
Publikováno v:
Journal of Physical Oceanography. 46:95-105
Summertime eddy correlation measurements from an offshore tower are analyzed to investigate the dependence of the friction velocity for stable conditions on the mean wind speed V, air–sea difference of virtual potential temperature δθυ, and nons
Publikováno v:
Journal of Climate. 28:7470-7488
Simulations from a regional climate model (RCM) as part of a superensemble experiment were compared with observations of surface meteorological variables over the western United States. The RCM is the Hadley Centre Regional Climate Model, version 3,
Publikováno v:
Journal of Applied Meteorology and Climatology. 54:691-703
Over 5000 aircraft eddy-covariance measurements from four different aircraft in nine different experiments are used to develop a simple model for the friction velocity over the sea. Unlike the widely used Coupled Ocean–Atmosphere Response Experimen
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 141:642-654
A bulk air–sea flux algorithm couples the ocean and the lower atmosphere through flux boundary conditions and can be used in various analyses and in numerical models. The algorithm described here has two features not present in any other existing b
Autor:
Christoph Thomas, Dean Vickers
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 18, Pp 9665-9676 (2014)
Observations of the scale-dependent turbulent fluxes, variances, and the bulk transfer parameterization for sensible heat above, within, and beneath a tall closed Douglas-fir canopy in very weak winds are examined. The daytime sub-canopy vertical vel
Publikováno v:
Journal of Applied Meteorology and Climatology. 53:363-376
A Rutan Aircraft Factory Long-EZ aircraft flew numerous low-level slant soundings on two summer days in 2001 off the northeastern coast of the United States. The soundings are analyzed here to study the nonstationary vertical structure of the wind, t
Autor:
Dean Vickers, Christoph Thomas
Publikováno v:
Agricultural and Forest Meteorology. 181:143-151
We examine the average contributions from shear generation, buoyancy production and vertical turbulent transport to the turbulence kinetic energy (TKE) tendency for two vertical layers of a tall open pine forest: a lower layer in the subcanopy space
Autor:
Dean Vickers, Christopher W. Fairall, Robert A. Weller, Hans Hersbach, Venkata Jampana, Sebastien P. Bigorre, Scott D. Miller, James B. Edson, Albert J. Plueddemann, Larry Mahrt
Publikováno v:
Journal of Physical Oceanography. 43:1589-1610
This study investigates the exchange of momentum between the atmosphere and ocean using data collected from four oceanic field experiments. Direct covariance estimates of momentum fluxes were collected in all four experiments and wind profiles were c
Publikováno v:
Journal of Physical Oceanography. 43:301-310
The 10-m neutral drag coefficient (CDN10) over the sea is calculated using a large observational dataset consisting of 5800 estimates of the mean flow and the fluxes from aircraft eddy-covariance measurements. The dataset includes observations from 1