Results 1 to 10 of about 158,157 (152)

Interannual variation of the Bowen ratio in a subtropical coniferous plantation in southeast China, 2003-2012. [PDF]

open access: yesPLoS ONE, 2014
The interannual variation of the Bowen ratio, through its effect on the warming extent of available energy to the ecosystem land surface air, heavily influences the ecosystem microclimate and affects the hydrological cycle at both regional and global ...
Yakun Tang   +3 more
doaj   +2 more sources

A new method to measure Bowen ratios using high-resolution vertical dry and wet bulb temperature profiles [PDF]

open access: yesHydrology and Earth System Sciences, 2014
The Bowen ratio surface energy balance method is a relatively simple method to determine the latent heat flux and the actual land surface evaporation. The Bowen ratio method is based on the measurement of air temperature and vapour pressure gradients. If
T. Euser   +5 more
doaj   +4 more sources

Intercomparison of sensible and latent heat flux measurements from combined eddy covariance, energy balance, and Bowen ratio methods above a grassland prairie [PDF]

open access: yesScientific Reports
We present a comparison of four different methods of measuring sensible (H) and latent (LE) heat fluxes for a year over a mixed grass prairie ecosystem in the Nebraska SandHills [eddy covariance (EC), energy balance/Bowen ratio (EBBR), residual energy ...
D. P. Billesbach   +2 more
doaj   +2 more sources

Field Evaluation of Polymer Capacitive Humidity Sensors for Bowen Ratio Energy Balance Flux Measurements [PDF]

open access: yesSensors, 2010
The possibility of reliable, reasonably accurate and relatively inexpensive estimates of sensible heat and latent energy fluxes was investigated using a commercial combination thin-film polymer capacitive relative humidity and adjacent temperature sensor
Michael J. Savage
doaj   +2 more sources

A Comparative Study on the Surface Flux Characteristics of Two Types of Typical Forest Underlying Surfaces in South of the Five Ridges

open access: yesGaoyuan qixiang, 2022
By using the observation data of the land-atmosphere interaction flux observation tower of a typical secondary evergreen broad-leaved forest in Phoenix Mountain of Zhuhai from October 2015 to July 2016 and the land surface process observation tower of ...
Yujia LIU   +5 more
doaj   +1 more source

Convective environment in pre-monsoon and monsoon conditions over the Indian subcontinent: the impact of surface forcing [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Thermodynamic soundings for pre-monsoon and monsoon seasons from the Indian subcontinent are analysed to document differences between convective environments.
L. Thomas   +5 more
doaj   +1 more source

Performance of the SSEBop model in the estimation of the actual evapotranspiration of soybean and bean crops [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2019
: The objective of this work was to evaluate the performance of the operational simplified surface energy balance (SSEBop) model in the estimation of the actual evapotranspiration (ETa) of soybean and bean crops irrigated by a central pivot.
Adriano Cesar Pereira de Paula   +3 more
doaj   +1 more source

N III Bowen Lines and Fluorescence Mechanism in the Symbiotic Star AG Peg [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2018
We have investigated the intensities and full width at half maximum (FWHM) of the high dispersion spectroscopic N III emission lines of AG Peg, observed with the Hamilton Echelle Spectrograph (HES) in three different epochs at Mt.
Siek Hyung, Seong-Jae Lee, Kang Hwan Lee
doaj   +1 more source

Components of near-surface energy balance derived from satellite soundings – Part 2: Noontime latent heat flux [PDF]

open access: yesBiogeosciences, 2014
This paper introduces a relatively simple method for recovering global fields of latent heat flux. The method focuses on specifying Bowen ratio estimates through exploiting air temperature and vapour pressure measurements obtained from infrared soundings
K. Mallick   +7 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

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