Zobrazeno 1 - 10
of 566
pro vyhledávání: '"Larry Mahrt"'
Publikováno v:
Atmosphere, Vol 10, Iss 11, p 715 (2019)
The operation of a Remotely Piloted Aircraft System (RPAS) over a hilly area in northern Germany allows inspection of the variability of the profiles of temperature, humidity, and wind speed next to a small hill. Four cases in nearly stationary condi
Externí odkaz:
https://doaj.org/article/508f3d7d76b94b45918779fa4c7f1702
Publikováno v:
Boundary-Layer Meteorology. 177:227-245
Atmospheric boundary-layer dynamics over heterogeneous surfaces is significant to a wide array of geophysical and engineering applications. Yet, despite over five decades of intense efforts by the research community, numerous open research questions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c9facf195f91a10cfd2c1a0bb23b665
https://doi.org/10.1007/s10546-020-00551-8
https://doi.org/10.1007/s10546-020-00551-8
Autor:
Elie Bou-Zeid, Larry Mahrt
Publikováno v:
Boundary-Layer Meteorology. 177:189-204
The literature includes a wide variety of definitions or perceptions of non-stationarity. Non-stationarity can be expressed in terms of turbulence statistics or variability of the forcing of the turbulence such as time changes of the wind vector, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ab843324d31e74ef3a384427a200c9
https://doi.org/10.1007/s10546-020-00533-w
https://doi.org/10.1007/s10546-020-00533-w
Publikováno v:
Boundary-Layer Meteorology. 176:13-33
A number of studies have indicated that non-stationarity of the wind field over the sea significantly disrupts the equilibrium between the wind, stress, and wave fields. However, no studies have sy ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17631769b4a080108e1137b0f4349764
https://doi.org/10.1007/s10546-020-00518-9
https://doi.org/10.1007/s10546-020-00518-9
Publikováno v:
Journal of Physical Oceanography.
Motivated by previous studies, we examine the underestimation of the sea-surface stress due to the stress divergence between the surface and the atmospheric observational level. We analyze flux measurements collected over a six-year period at a coast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::843856f67476c7263b0ec9795953e041
https://doi.org/10.1175/jpo-d-21-0081.1
https://doi.org/10.1175/jpo-d-21-0081.1
Publikováno v:
Journal of Applied Meteorology and Climatology.
Our study examines the horizontal variation of the nocturnal surface air temperature by analyzing measurements from four contrasting networks of stations with generally modest topography. The horizontal extent of the networks ranges from 1 to 23 km.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08eb74e5c4275e63caa5e8997615db8
https://doi.org/10.1175/jamc-d-21-0020.1
https://doi.org/10.1175/jamc-d-21-0020.1
Publikováno v:
Boundary-Layer Meteorology. 174:81-98
Nocturnal variations of temperature and wind are examined at three contrasting sites. After the early evening period of rapid cooling, the magnitude of the variations of temperature on a time scale of 10 min to an hour often become larger than the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c461df99c4284a6e28ff5a127a3fa18b
https://doi.org/10.1007/s10546-019-00476-x
https://doi.org/10.1007/s10546-019-00476-x
Autor:
Branko Kosovic, Peter P. Sullivan, Jimy Dudhia, Tomislav Marić, Larry Mahrt, Mark Žagar, Edward G. Patton
Publikováno v:
Journal of Applied Meteorology and Climatology. 58:1039-1059
A combination of turbulence-resolving large-eddy simulations and observations are used to examine the influence of swell amplitude and swell propagation angle on surface drag. Based on the analysis a new surface roughness parameterization with nonequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d05bd6b316cbfd3753c31776751bd93
https://doi.org/10.1175/jamc-d-18-0211.1
https://doi.org/10.1175/jamc-d-18-0211.1
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 145:1515-1534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99764b6acf01dd30c2a6a5cf8979d589
https://doi.org/10.1002/qj.3508
https://doi.org/10.1002/qj.3508
Autor:
Larry Mahrt
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 145:546-562
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5018e5fb6390730f0c46674ac8b0e62
https://doi.org/10.1002/qj.3451
https://doi.org/10.1002/qj.3451