Results 51 to 60 of about 236,488 (384)

On Moisture Flux of the Indian Summer Monsoon: A New Perspective

Geophysical Research Letters, 2019
Moisture flux is the driver of the Indian summer monsoon on all space‐time scales and its accurate representation in monsoon simulation models is crucial.
Kusuma G. Rao, N. Narendra Reddy
doaj   +1 more source

Evaluating the climate effects of mid-1800s deforestation in New England, USA, using a Weather, Research, and Forecasting (WRF) Model Multi-Physics Ensemble [PDF]

, 2016
The New England region of the northeastern United States has a land use history characterized by forest clearing for agriculture and other uses during European colonization and subsequent reforestation following widespread farm abandonment. Despite these
Bonan, Gordon B., Burakowski, Elizabeth A., Dibb, Jack E., Hollinger, David Y., Ollinger, Scott V., Wake, Cameron P.   +5 more
core   +2 more sources

Sensible Heat Flux Measurements Near A Cold Surface [PDF]

, 1995
Abstract : A unidirectional sonic anemometer with a fine wire thermocouple in conjunction with a hot film anemometer were employed to measure the turbulent fluctuating velocities of w', u' and the fluctuating temperature T'. Covariances were evaluated to compute the turbulent heat flux and the friction velocity.
openaire   +1 more source

Spatial Distribution of Sensible and Latent Heat Flux in the City of Basel (Switzerland)

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018
Urban surfaces are a complex mixture of different land covers and surface materials; the relative magnitudes of the surface energy balance components therefore vary widely across a city.
C. Feigenwinter, R. Vogt, E. Parlow, F. Lindberg, M. Marconcini, F. Frate, N. Chrysoulakis   +6 more
semanticscholar   +1 more source

Micrometeorology and heat balance over the fast ice

Antarctic Record, 1997
Micrometeorological conditions were observed over fast ice with overlying thick snow cover and underlying deep sea approximately in the center of Ongul Strait in Lutzow-Holm Bay, Antarctica, from the end of March to the beginning of December in 1990.
Kiyotaka Nakagawa
doaj   +1 more source

Long-Time Variation and Mechanism of Surface Energy Budget Over Diverse Geographical Regions in Pakistan

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Earth's energy budget is a major force that drives global climate. The long-term pattern of land surface energy budget with pronounced biophysical effects on climate was normally ignored at a regional scale, particularly in Pakistan.
Usman Mazhar, Shuanggen Jin, Ting Hu, Muhammad Bilal, Md. Arfan Ali, Luqman Atique   +5 more
doaj   +1 more source

Nonequilibrium thermodynamics of circulation regimes in optically-thin, dry atmospheres [PDF]

, 2013
An extensive analysis of an optically-thin, dry atmosphere at different values of the thermal Rossby number Ro and of the Taylor number Ff is per- formed with a general circulation model by varying the rotation rate {\Omega} and the surface drag {\tau ...
Adams, Arya, Becker, Berger, Boruck, Burrows, Caballero, Charbonneau, Clancy, DeGroot, Dewar, Dobbs-Dixon, Eady, Egger, Fermi, Fraedrich, Fraedrich, Fraedrich, Francesco Ragone, Frierson, Geisler, Genio, Goody, Goody, Grinstein, Held, Heng, Heng, Heng, Heng, Hide, Hide, Hide, Hide, Holton, Hourdin, Hunt, James, James, James, Johnson, Joshi, Jupp, Kleidon, Kleidon, Kleidon, Kleidon, Kondepudi, Kunz, Kuo, Kuo, Lacis, Laursen, Lewis, Lorenz, Lorenz, Lorenz, Louis, Lucarini, Lucarini, Lucarini, Lucarini, Menou, Merlis, Miller, Mitchell, Navarra, Orszag, Ozawa, Paltridge, Paltridge, Paltridge, Paoletti, Pascale, Pauluis, Pauluis, Peixoto, Peixoto, Pierrehumbert, Rauscher, Read, Read, Read, Robert Boschi, Rodgers, Salvatore Pascale, Sasamori, Schulman, Seager, Showman, Showman, Slingo, Stephens, Stephens, Taylor, Thrastarson, Udry, Valerio Lucarini, Vallis, Williams, Williams, Williams, Williams, Woollings, Wordsworth, Yixiong Wang   +105 more
core   +2 more sources

Ozone exchange within and above an irrigated Californian orchard [PDF]

, 2020
In this study, the canopy effects on the vertical ozone exchange within and above Californian orchard are investigated. We examined the comprehensive dataset obtained from the Canopy Horizontal Array Turbulence Study (CHATS).
Brown, J. S., Karl, T., Krol, M. C., Moene, A. F., Ouwersloot, H. G., Patton, E. G., Shapkalijevski, M. M., Vilà-Guerau de Arellano, J.   +7 more
core   +2 more sources

Modeling canopy-induced turbulence in the Earth system: a unified parameterization of turbulent exchange within plant canopies and the roughness sublayer (CLM-ml v0) [PDF]

, 2017
Land surface models used in climate models neglect the roughness sublayer and parameterize within-canopy turbulence in an ad hoc manner. We implemented a roughness sublayer turbulence parameterization in a multilayer canopy model (CLM-ml v0) to test if ...
Bonan, Gordon B., Burakowski, Elizabeth A., Finnigan, John J., Harman, Ian N., Lu, Yaqiong, Oleson, Keith W., Patton, Edward G.   +6 more
core   +3 more sources

Estimation of Sensible and Latent Heat Fluxes from Different Ecosystems Using the Daily-Scale Flux Variance Method

Atmosphere
A daily-scale flux variance (FV) method, which employs low-frequency air temperature measurements, was assessed against eddy covariance (EC) measurements of sensible and latent heat fluxes at four sites representing grassland and cropland ecosystems. The
Yanhong Xie, Jingzheng Xu, Yini Pu, Lei Huang, Mi Zhang, Wei Xiao, Xuhui Lee   +6 more
doaj   +1 more source