net radiation (Rnet)
PARAMETERIZATION OF NET RADIATION IN AN ARID CITY OF NORTHWESTERN MEXICO
... shortwave radiation and reflects ...solar radiation (approximately 70%), it produces less sensible heat to warm the surrounding environ- ment, which could provide an efficient mitigation of the urban heat ...
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Net radiation estimation under pasture and forest in Rondônia, Brazil, with TM Landsat 5 images
... which have higher albedo, and higher values are in forest and rivers which absorb more energy to use in the different physical processes. From the figures, it is clear that the conversion of forest to pasture lands ...
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Estimation of Evapotranspiration by Various Net Radiation Estimation Formulae for Non Irrigated Grass in Brazil
... The application of the FAO-56-PM model requires measurements of net radiation (Rn), soil heat flux, air temperature, humidity, atmospheric pressure and wind speed. Specifically in the case of Rn, there are ...
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PREDICTING THE OCCURRENCE OF SURPLUS AND DEFICIT NET RADIATION IN IBADAN, NIGERIA
... surplus net radiation experienced in the months of February, March, April, May, June, October, November and December, heats up the water body, land surfaces and eventually evaporates moisture into the ...
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Spatial variation of net radiation and its contribution to energy balance closures in grassland ecosystems
... that net radi- ation (estimated too high) and soil heat (estimated too low) could not be excluded, the spatial variability quan- tity in net radiation is less than that in soil heat flux, and the sum ...
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Application of Remotely Sensed Data in the Estimation of Net Radiation at the Earth’s Surface in Clear Sky Conditions
... longwave radiation utilizing measured data from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on the National Aeronautic and Space Administration (NASA’s) Terra / Aqua satellites in clear ...
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How Net Radiation on Forested Snowpack Changes
... Variations of net shortwave radiation on level forests with vegetation density at different sites under clear and interspersed cloudy sky conditions.. Legend lists the sites in increasi[r] ...
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First fully diurnal fog and low cloud satellite detection reveals life cycle in the Namib
... of net radiation measurements from FogNet stations in the central Namib are ...conduct net ra- diation measurements every minute using the Kipp & Zonen NR-Lite net ...
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Midwinter melts in the Canadian prairies: energy balance and hydrological effects
... measured net radiation over the melt period is caused by the reduced albedo of snow-free areas and does not represent changes in net radiation inputs into remaining snow ...by net ...
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Fluxes of Gaseous Elemental Mercury at a Mediterranean Coastal Grassland
... with net radiation ...and net radiation are slightly ...and net radiation (see Table ...the net radiation are almost negative and the latent heat fluxes are mostly ...
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Software Considerations for Sustainable Poverty Reduction
... flux, net radiation, psychometric constant, saturation vapour pressure, slope of saturation vapour pressure, barometric pressure at various altitudes, actual vapour pressure, mean atmospheric density, ...
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Solar radiation observations 1986
... In addition to the global diffuse and net radiation balance instruments Valentia Observatory is also equipped with the following:Eppley Normal Incidence Pyrheliometer and a solar tracker[r] ...
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Measurements and modelling of snowmelt and turbulent heat fluxes over shrub tundra
... in net radiation on north and south facing shrub tundra slopes until the earlier shrub emergence on the south facing slope, after which higher val- ues of net radiation led to earlier snowpack ...
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Simple process-led algorithms for simulating habitats (SPLASH v.1.0): robust indices of radiation, evapotranspiration and plant-available moisture
... of net radiation, H N , soil moisture, W n , and evapotranspiration, E n , for the six climate regions defined in ...modeled net radiation, soil moisture, and evapotranspiration (potential in ...
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Simple statistical models of surface/atmosphere energy fluxes and their hysteresis in a desertic Mexican city (Mexicali)
... of net all-wave radiation and ground-stored heat has been observed in many places, but its physical explanation remains ambiguous (Sun et ...of net shortwave radiation to outgoing longwave ...
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Micrometeorological conditions and surface mass and energy fluxes on Lewis Glacier, Mt Kenya, in relation to other tropical glaciers
... with radiation providing the greatest net source of energy to the ...the net radiation balance compared to clear-sky conditions, and thus the frequent formation of convective clouds over the ...
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Browse Title Index
... Figures 3 depicts the comparison between computed and observed diurnal variations of heat fluxes within the North-South oriented street canyons with the conditions reported in Yoshida et al. (1990). The convective heat ...
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Generalized combination equations for canopy evaporation under dry and wet conditions
... where A is the total available energy for the whole canopy and 8(i) is a function resulting from the radiative trans- fers within the canopy and depending on canopy structure and leaf area distribution. Beer’s law, which ...
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The surface energy balance of a polygonal tundra site in northern Siberia – Part 2: Winter
... The net radiation during the winter period is mainly deter- mined by the long-wave radiation, as it mostly falls within the polar night, while the high albedo of the snow cover lim- its the role of ...
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Influence of initial soil moisture and vegetation conditions on monsoon precipitation events in northwest México
... in net terrestrial radiation, thereby augmenting net radiation and turbulent fluxes. For the atmospheric phase, variations in land surface energy partitioning (EF) are sufficiently strong to ...
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