Results 11 to 20 of about 116,656 (303)

The Variability of the Net Radiation Ratio [PDF]

open access: yesHydrology Research, 1976
Prediction equations for estimating evaporation from bodies of water, often require values of net radiation. Solar radiation data are usually more accurate and more readily available than measurements of net radiation. Measured solar radiation and the mean ratio of net radiation to solar radiation have been used to estimate the net radiation levels ...
Loris E. Asmussen, Richard H. Mc Cuen
openaire   +2 more sources

Feasibility of Estimating Cloudy-Sky Surface Longwave Net Radiation Using Satellite-Derived Surface Shortwave Net Radiation

open access: yesRemote Sensing, 2018
Surface longwave net radiation (LWNR) is a vital component in the surface radiation budget. Major progress has been made in the estimations of clear-sky LWNR. However, the estimation of cloudy-sky LWNR remains a significant challenge.
Yamin Guo, Jie Cheng
doaj   +2 more sources

Regional Distribution of Net Radiation over Different Ecohydrological Land Surfaces

open access: yesAtmosphere, 2020
Net radiation is an important component of the earth’s surface energy balance, which plays a vital role in the evolution of regional climate or climate change.
Md Masudur Rahman   +2 more
doaj   +2 more sources

Radiation Exposure from GEP NET Surveillance

open access: yesCancers
Background: Neuroendocrine tumors (NET) are neoplasms that secrete peptides and neuroamines. For gastroenteropancreatic (GEP) NET, surgical resection represents the only curative option. Ten-year imaging surveillance programs are recommended due to long time-to-recurrence following resection. We performed retrospective chart review evaluating radiation
Jordan Iannuzzi   +7 more
openaire   +3 more sources

A sensitivity study of daytime net radiation during snowmelt to forest canopy and atmospheric conditions [PDF]

open access: yes, 2004
This study investigates the dependence of net radiation at snow surfaces under forest canopies on the overlying canopy density. The daily sum of positive values of net radiation is used as an index of the snowmelt rate.
Pomeroy, J   +27 more
core   +1 more source

How Surface Radiation on Forested Snowpack Changes across a Latitudinal Gradient

open access: yesHydrology, 2019
Radiation is the major driver of snowmelt, and, hence, its estimation is critically important. Net radiation reaching the forest floor is influenced by vegetation density. Previous studies in mid-latitude conifer forests have confirmed that net radiation
Bijan Seyednasrollah, Mukesh Kumar
doaj   +1 more source

Sunlight, clouds, sea ice, albedo, and the radiative budget: the umbrella versus the blanket [PDF]

open access: yesThe Cryosphere, 2018
The surface radiation budget of the Arctic Ocean plays a central role in summer ice melt and is governed by clouds and surface albedo. I calculated the net radiation flux for a range of albedos under sunny and cloudy skies and determined the break ...
D. K. Perovich
doaj   +1 more source

Silvopastoral system with Eucalyptus as a strategy for mitigating the effects of climate change on Brazilian pasturelands [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The aim of the present study was to assess the effect of Eucalyptus trees in a silvopastoral system on the microclimate and the capacity of that to mitigate the effects of climate change on pasturelands.
CRISTIAM BOSI   +2 more
doaj   +2 more sources

Generating Synthetic Monthly Net Radiation Data Conditioned on Wind Speed

open access: yes, 2022
Aims: This study aimed at generating synthetic monthly net radiation data conditioned on wind speed over Port Harcourt, Benue, Kano and Enugu in Nigeria.
Terver, Sombo   +2 more
core   +1 more source

Components of near-surface energy balance derived from satellite soundings – Part 1: Noontime net available energy [PDF]

open access: yesBiogeosciences, 2015
This paper introduces a relatively simple method for recovering global fields of monthly midday (13:30 LT) near-surface net available energy (the sum of the sensible and latent heat flux or the difference between the net radiation and surface heat ...
K. Mallick   +7 more
doaj   +1 more source

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