Results 11 to 20 of about 4,665 (266)

Representing low-intensity fire sensible heat output in a mesoscale atmospheric model with a canopy submodel: a case study with ARPS-CANOPY (version 5.2.12) [PDF]

open access: yesGeoscientific Model Development, 2022
Mesoscale models are a class of atmospheric numerical model designed to simulate atmospheric phenomena with horizontal scales of about 2–200 km, although they are also applied to microscale phenomena with horizontal scales of less than about 2 km ...
M. T. Kiefer   +9 more
doaj   +1 more source

Study On Energy Balance and Evapotranspiration of an Artificial Caragana korshinskii Shrub Land in Ordos Plateau

open access: yesGaoyuan qixiang, 2022
Artificial afforestation has rapidly restored the ecology of the Hobq Desert and the Mu Us Sandy Land.A thorough understanding of the characteristics of water and energy in sand plantations is of great significance for improving the management of ...
Qimin MA   +3 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

The Characteristics of Land‐Atmospheric Water and Heat Exchange during Soil Freezing‐Thawing Process over the Underlying Surface of the Alpine Grassland in the Source Region of the Yellow River

open access: yesGaoyuan qixiang, 2022
The seasonal characteristics of water and heat exchange in the alpine grasslands are significant, and the freezing‐thawing process has an important impact on the land‐atmospheric water and heat exchange.Based on the observation data of the land surface ...
Yueyue WU   +6 more
doaj   +1 more source

Observation of fluxes over mountain areas in Chongqing and analysis of their variation characteristics in different time scales

open access: yes暴雨灾害, 2021
Based on the flux observation, adjacent automatic meteorological observation and ERA5-Land reanalysis data for rainstorm cases in Western Chongqing, the reliability and applicability of flux observation over mountain areas in Chongqing are discussed ...
Qin DU   +3 more
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

The Sea Spray Contribution to Sensible Heat Flux [PDF]

open access: yesJournal of the Atmospheric Sciences, 2014
Abstract Direct numerical simulations (DNS) of turbulent Couette flow are combined with Lagrangian point-particle tracking to investigate the effects of a dispersed phase on bulk passive heat transport when the two phases can exchange both momentum and sensible heat.
Peter P. Sullivan, David H. Richter
openaire   +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

Sensible Heat Flux From Arid Regions: A Simple Flux‐Variance Method [PDF]

open access: yesWater Resources Research, 1995
Similarity models in the inner region of the unstable atmospheric boundary layer (ABL) are generally based on four dimensional parameters: buoyancy, friction velocity, surface heat flux, and the height above the land surface. In the free convection limit the friction velocity can be neglected, thus reducing the measurement needs in practical ...
Albertson, J.D.   +5 more
openaire   +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

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