Results 11 to 20 of about 559,862 (302)

Estimation of surface longwave radiation components from ground-based historical net radiation and weather data [PDF]

open access: yes, 2008
A methodology for estimating ground upwelling, clear-sky and cloud downwelling longwave radiations (L↑, Lsky ↓, and Lcld↓) and net shortwave radiation (Sn) at 30-min temporal scales based on long-term ground-based net radiations and meteorological ...
Gao, X, Park, GH, Sorooshian, S
core   +3 more sources

Global Surface Net-Radiation at 5 km from MODIS Terra

open access: yesRemote Sensing, 2016
Reliable and fine resolution estimates of surface net-radiation are required for estimating latent and sensible heat fluxes between the land surface and the atmosphere.
Manish Verma   +17 more
doaj   +1 more source

Comparative Assessment of Satellite-Retrieved Surface Net Radiation: An Examination on CERES and SRB Datasets in China

open access: yesRemote Sensing, 2015
Surface net radiation plays an important role in land–atmosphere interactions. The net radiation can be retrieved from satellite radiative products, yet its accuracy needs comprehensive assessment.
Xin Pan, Yuanbo Liu, Xingwang Fan
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

Inertia from an asymmetric Casimir effect [PDF]

open access: yes, 2013
The property of inertia has never been fully explained. A model for inertia (MiHsC or quantised inertia) has been suggested that assumes that 1) inertia is due to Unruh radiation and 2) this radiation is subject to a Hubble-scale Casimir effect.
McCulloch, M. E.
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

Radiation balance of coffee hedgerows Balanço de radiação de renques de cafeeiros

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
The radiation balance of hedgerows is an important variable in studies of mass and energy exchanges between parcial ground cover crops and the atmosphere. This paper describes a device with eight net radiometers encompassing the plants of a hedgerow. The
Luiz R. Angelocci   +4 more
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

Variability of atmospheric dimethylsulphide over the southern Indian Ocean due to changes in ultraviolet radiation [PDF]

open access: yes, 2003
Dimethylsulphide (DMS) is a climatically important component of global biogeochemical cycles, through its role in the sulphur cycle. Changes in ultraviolet radiation (UV) exhibit both positive and negative forcings on the dynamics of production and ...
Andreae   +36 more
core   +2 more sources

Examining the impacts of urbanization on surface radiation using Landsat imagery

open access: yesGIScience & Remote Sensing, 2019
Metropolitan Beijing is facing many environmental problems such as haze and urban heat island due to the rapid urbanization. Surface shortwave, longwave, and net radiations are key components of the surface-atmosphere radiation budget.
Wenhui Kuang   +4 more
doaj   +1 more source

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