Zobrazeno 1 - 10
of 28
pro vyhledávání: '"John W Glendening"'
Autor:
James W Rivers, J Matthew Johnson, Susan M Haig, Carl J Schwarz, John W Glendening, L Joseph Burnett, Daniel George, Jesse Grantham
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e88430 (2014)
Condors and vultures are distinct from most other terrestrial birds because they use extensive soaring flight for their daily movements. Therefore, assessing resource selection by these avian scavengers requires quantifying the availability of terres
Externí odkaz:
https://doaj.org/article/6477253c7d314b4a946a360b813ae3f9
Autor:
Ching-Long Lin, John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 59:2479-2497
Flow structures in an inhomogeneous neutrally stratified atmospheric boundary layer flow, obtained from large eddy simulation, are analyzed and compared with homogeneous case counterparts. The inhomogeneity is imposed in the streamwise direction by u
Autor:
Ching-Long Lin, John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 59:1697-1711
Turbulence in a γ-mesoscale internal boundary layer (IBL) formed by a discontinuous change in surface roughness has been investigated using a large eddy simulation (LES) model to explicitly treat turbulent transport. Two cases are examined: a rough-
Autor:
Tracy Haack, John W. Glendening
Publikováno v:
Boundary-Layer Meteorology. 98:127-153
Accurate prediction of turbulent features by alarge-eddy simulation (LES) model requires accuratenumerical evaluation of the nonlinear advective terms. In the presence of a mean wind, use of second-order orfourth-order finite differencing produces la
Autor:
John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 57:2297-2318
Quasi-lineal “roll” coherent structures appear in a large eddy simulation of strong wind shear and moderate surface buoyancy flux. Unlike idealized two-dimensional roll vortices, these rolls are finite in length and vary in axial angle. Over a su
Autor:
John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 53:3430-3449
Large eddy simulation of a marine boundary layer (BL) with strong wind shear and weak buoyancy flux, over a relatively large horizontal domain (25×18 km) and long time period (16 h), produces lineal eddy structures with along-axis variations. These
Autor:
James D. Doyle, John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 52:505-518
Mesoscale variation of the boundary-layer (BL) front produced by a surface temperature interface depends upon the scale of meander along that interface. For a relatively large-scale meander, the circulations are quasi two-dimensional relative to the
Autor:
John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 51:3517-3530
The structure and heat budget of a plume created by a linear heat source is investigated, demonstrating their dependence upon the larger-scale cross-source flow. A large-eddy model simulates individual thermal eddies produced by a source 200 m wide h
Autor:
John W. Glendening
Publikováno v:
Journal of the Atmospheric Sciences. 50:1617-1628
Nonlinear geostrophic adjustment to a mass imbalance is investigated analytically, focusing on horizontal displacement of the equilibrium velocity jet. For no initially imposed horizontal length scale, the jet displacement is the difference between t
Autor:
Stephen D. Burk, John W. Glendening
Publikováno v:
Boundary-Layer Meteorology. 59:315-339
The upward transfer of heat from ocean to atmosphere is examined for an Arctic “lead”, a break in the Arctic ice which allows contact between the cold atmosphere and the relatively warm ocean. We employ a large-eddy model to compute explicitly th