Canopy interception and evaporation
A global Budyko model to partition evaporation into interception and transpiration
... of evaporation, including transpiration, interception, bare soil evaporation, snow sublimation, and open water ...vegetation interception, floor interception, soil moisture ...
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The canopy interception–landslide initiation conundrum: insight from a tropical secondary forest in northern Thailand
... of interception we measured may reflect a combination of factors that vary among indi- vidual ...pre-event canopy wetness may have augmented throughfall during large ...increase evaporation and dry ...
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Modelling and measurement of two layer canopy interception losses in a subtropical evergreen forest of central south China
... on interception loss (Jetten, 1996; Calder and Hall, 1997), since forest canopies typically in- tercept the majority of rainfall, and control its subsequent evaporation and drainage (Carlyle-Moses and ...
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Spatial mapping of leaf area index using hyperspectral remote sensing for hydrological applications with a particular focus on canopy interception
... Accurate monitoring and assessment of water resources is necessary for sustained water resource management. Earth observation data have formed the basis for acquiring data remotely for many years (Landgrebe, 1999) and ...
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Modelling canopy and litter interception in commercial forest plantations in South Africa using the Variable Storage Gash model and idealised drying curves
... both canopy and litter interception processes in forest hydrol- ogy and limitations in the models used to represent ...Africa, interception is typically considered to con- stitute only a small ...
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Canopy Storage Implications on Interception Loss Modeling
... 2. Materials and Methods 2.1. Site Description The study was conducted in the urban zone of Queretaro city, located at 20˚30' of latitude and 100˚23' longitude, 250 kilometers northwest from Mexico city, in an altitude ...
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Canopy scale biophysical controls of transpiration and evaporation in the Amazon Basin
... face water balance and rainfall recycling. At the same time, a transition from forest to pasture or agriculture lands will sub- stantially reduce the contribution of interception evaporation in the Amazon; ...
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Evapotranspiration model comparison and an estimate of field scale Miscanthus canopy precipitation interception
... Taylor, Granger–Gray, and Penman–Monteith (short grass) models were calculated using data from a weather station situated in a 6 ha Miscanthus crop. Results from these models were compared to data from on-site eddy ...
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The influence of long term changes in canopy structure on rainfall interception loss: a case study in Speulderbos, the Netherlands
... rainfall interception are ...high interception losses ( ∼ 40 %) from the for- est (Tiktak and Bouten, 1994; Klaassen et ...included canopy growth and ar- chitecture (Evers et ...modelling ...
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Assessing the Efficacy of Two Indirect Methods for Quantifying Canopy Variables Associated with the Interception Loss of Rainfall in Temperate Hardwood Forests
... Forest canopy water storage (S), direct throughfall fraction (p) and mean evaporation rate to mean rainfall intensity ratio ( E R ) vary between storms and ...same canopy variables on a per storm ...
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Field data collection and analysis of canopy and litter interception in commercial forest plantations in the KwaZulu Natal Midlands, South Africa
... ter interception basins are positioned approximately 10 cm above the ...litter interception basins, making them more aerodynamic, as can be seen in ...the canopy is very low, and therefore the effect ...
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Canopy Light Interception of a Conventional and an Erect Leafed Sorghum
... the canopy micro-environment in field grown plants, and to help select population densities for field ex- ...each canopy at 30, 60, 90, and 120 cm above the surface of the rooting medium to quantify ...the ...
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Modelling and remote sensing of canopy light interception and plant stress in greenhouses
... The general characteristics of plant architecture are defined by the plant genotype. Allowing for the environmental plasticity of the structure, an ideotype structure can be identified for each plant grown under certain ...
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Dynamics of canopy structure and light interception in Pinus elliottii stands, north Florida
... Key words: biomass; canopy structure; Florida; leaf area index (LAI); light interception; litterfall; needle elongation; photosynthetically active radiation (PAR); Pinus elliottii; [r] ...
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Generalized combination equations for canopy evaporation under dry and wet conditions
... of canopy evaporation is investi- gated on the basis of the combination equation derived from the Penman ...the canopy are taken into account, and the exchange surfaces are assumed to be subject to ...
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Genotypic variation in spatiotemporal distribution of canopy light interception in relation to yield formation in cotton
... cotton canopy (Reynolds et al. 2000). Plant type can also affect canopy light distribution(Arduini et ...within canopy was significantly different among cotton cultivars and plant types both ...
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Light interception in experimental forests affected by tree diversity and structural complexity of dominant canopy
... After flights, we pre-tested the photos to ensure an optimal quality (sharp photos with su fficient overlap and without foreign objects) and accuracy of DEM. In photogrammetry, uniform positioning and lighting of the ...
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Rainfall–interception–evaporation–runoff relationships in a semi-arid catchment, northern Limpopo basin, Zimbabwe
... conditions. Interception is an important process in the water balance of the catchment, accounting for an estimated 32% of rainfall in the 2007/08 season, but as much as 56% in the drier 2006/07 ...an ...
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Sensible Heat Balance Measurements of Soil Water Evaporation beneath a Maize Canopy
... I evaporation, to determine evaporation in a cropped ...Overall, evaporation rates measured beneath the fully developed maize canopy were generally small ...observed evaporation rates ...
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Laser scanning estimation of relative light interception by canopy components in different grapevine training systems
... Estimating the percentage of relative light intercep- tion of different vine organs by laser beam can be com- bined with total light interception measurements per hec-[r] ...
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