Results 1 to 10 of about 4,563 (117)

The Wildland Fire Heat Budget—Using Bi-Directional Probes to Measure Sensible Heat Flux and Energy in Surface Fires [PDF]

Sensors, 2021
Sensible energy is the primary mode of heat dissipation from combustion in wildland surface fires. However, despite its importance to fire dynamics, smoke transport, and in determining ecological effects, it is not routinely measured.
Matthew B. Dickinson, Cyle E. Wold, Bret W. Butler, Robert L. Kremens, Daniel Jimenez, Paul Sopko, Joseph J. O’Brien   +6 more
doaj   +2 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   +3 more sources

Is Sensible Heat Flux Useful for the Assessment of Thermal Vulnerability in Seoul (Korea)? [PDF]

International Journal of Environmental Research and Public Health, 2020
Dong Kun Lee, You Jin Kwon, Lee Dong Kun
exaly   +2 more sources

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]

Geoscientific 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, W. E. Heilman, S. Zhong, J. J. Charney, X. Bian, N. S. Skowronski, K. L. Clark, M. R. Gallagher, J. L. Hom, M. Patterson   +9 more
doaj   +1 more source

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

Gaoyuan 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, Yongshan LI, Haibing WANG, Xiaopeng JIA   +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

Gaoyuan 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, Maoshan LI, Zhao LÜ, Wei FU, Lei SHU, Shucheng YIN   +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

Gaoyuan 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, Jun WEN, Zuoliang WANG, Dongyu JIA, Wenhui LIU, Yuqin JIANG, Xuancheng LU   +6 more
doaj   +1 more source

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

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, Yanghua GAO, Jing HUANG, Song GAO   +3 more
doaj   +1 more source

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

Gaoyuan 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, Yaqiong LÜ, Da WEI, Yahui QI, Xiaodan WANG   +4 more
doaj   +1 more source

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

Journal 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