Results 11 to 20 of about 91,435 (306)

Latent heat in soil heat flux measurements

open access: yesAgricultural and Forest Meteorology, 2010
Abstract The surface energy balance includes a term for soil heat flux. Soil heat flux is difficult to measure because it includes conduction and convection heat transfer processes. Accurate representation of soil heat flux is an important consideration in many modeling and measurement applications. Yet, there remains uncertainty about what comprises
Heitman, J. L.   +4 more
openaire   +5 more sources

Wind‐driven latent heat flux and the intraseasonal oscillation

open access: yesGeophysical Research Letters, 2008
The importance of tropical west Pacific wind‐driven latent heat flux anomalies for supporting boreal winter intraseasonal precipitation variability is analyzed during 1998–2005 using satellite and in‐situ observations. Intraseasonal (30–100 day) wind speed anomalies from QuikSCAT are significantly correlated with TRMM precipitation anomalies, with ...
Nilesh M. Araligidad, Eric D. Maloney
openaire   +3 more sources

Air-sea flux and SST variability associated with atmospheric rivers in the southeast Indian Ocean

open access: yesFrontiers in Climate, 2023
A previous study demonstrated that atmospheric rivers (ARs) generate substantial air-sea fluxes in the northeast Pacific. Since the southeast Indian Ocean is one of the active regions of ARs, similar air-sea fluxes could be produced. However, the spatial
Toshiaki Shinoda, Weiqing Han, Xue Feng
doaj   +1 more source

Water and Heat Flux Characteristics of Alpine Wetland and Alpine Steppe under Grazing Enclosure on the Northern Xizang

open access: yesGaoyuan qixiang, 2023
Grazing enclosure has been extensively employed as a direct and effective management measure for grassland restoration on the Qinghai-Xizang Plateau.Enclosures significantly increased vegetation coverage and affected the water and heat exchange between ...
Zhuangzhuang WANG   +4 more
doaj   +1 more source

Dropsonde-Based Heat Fluxes and Mixed Layer Height over the Sea Surface near the Korean Peninsula

open access: yesRemote Sensing, 2022
Dropsonde-based sensible heat flux, latent heat flux, and buoyancy flux were estimated over the sea around the Korean Peninsula in 2021. During a preceding severe weather (SW) mission, a total of 243 dropsondes were released from a National Institute of ...
Min-Seong Kim   +3 more
doaj   +1 more source

Estimation of evapotranspiration fluxes over mustard using a Two-Source Energy Balance model

open access: yesJournal of Water and Climate Change, 2023
A Two-Source Energy Balance (TSEB) model computes surface energy fluxes using soil surface temperature and canopy temperature. An experiment was carried out in a research farm near the agrometeorological observatory, at Anand, India to parameterize the ...
Radhika Vala, Manoj M. Lunagaria
doaj   +1 more source

A Satellite-Based Model for Estimating Latent Heat Flux From Urban Vegetation

open access: yesFrontiers in Ecology and Evolution, 2021
The impacts of extreme heat events are amplified in cities due to unique urban thermal properties. Urban greenspace mitigates high temperatures through evapotranspiration and shading; however, quantification of vegetative cooling potential in cities is ...
Ian A. Smith   +7 more
doaj   +1 more source

Variation Characteristics of Surface Fluxes on Different Underlying Surfaces and Their Relationship with Precipitation in the Canyon Area of Southeast Tibet

open access: yesGaoyuan qixiang, 2022
In this study, variation characteristics of surface fluxes were analyzed by using the eddy covariance observations from four stations of Pailong, Danka, Kabu, and Motuo in the southeastern gorge area of Tibet from November 2018 to October 2019.Pailong ...
Lingzhi WANG   +5 more
doaj   +1 more source

Air-Sea Heat Flux Variability in the Southeast Indian Ocean and Its Relation With Ningaloo Niño

open access: yesFrontiers in Marine Science, 2019
Previous studies suggest that both air-sea heat flux anomalies and heat advection caused by an anomalous Leeuwin Current play an important role in modulating the sea surface temperature (SST) variability associated with the Ningaloo Niño.
Xue Feng, Toshiaki Shinoda
doaj   +1 more source

Intraseasonal Latent Heat Flux Based on Satellite Observations [PDF]

open access: yesJournal of Climate, 2009
Abstract Weekly average satellite-based estimates of latent heat flux (LHTFL) are used to characterize spatial patterns and temporal variability in the intraseasonal band (periods shorter than 3 months). As expected, the major portion of intraseasonal variability of LHTFL is due to winds, but spatial variability of humidity and SST are ...
Semyon A. Grodsky   +3 more
openaire   +1 more source

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