Potential Evaporation
Wind effects on leaf transpiration challenge the concept of “potential evaporation”
... given potential evaporation un- der high radiation is much more favourable to a plant than an environment with the same potential evaporation under low solar radiation ...
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The Relationship between Surface Soil Moisture with Real Evaporation and Potential Evaporation in Iraq
... Real Evaporation (E) and surface Potential Evaporation (SPE) for thirty years during the period of (1985-2014) for the eight stations (Sulaymaniya, Mosul, Tikrit, Baghdad, Rutba, Kut, Nukhayib, ...
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Sensitivity of potential evaporation estimates to 100 years of climate variability
... two-step potential evapora- tion approach, different equations to simulate reference evap- oration have been suggested (Federer et ...used potential evaporation approaches is a serious drawback ...
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Effects of precipitation and potential evaporation on actual evapotranspiration over the Laohahe basin, northern China
... values. Potential evaporation (PET) is calculated with the Penman-Monteith equation recom- mended by the Food and Agriculture Organization (FAO, Allen et ...
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Potential evaporation at eddy covariance sites across the globe
... actual evaporation measurements is to be preferred (Lhomme, ...cise evaporation measurements available ...Pan evaporation measurements are more easy to perform and are broadly available (Zhou et ...
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Contribution of potential evaporation forecasts to 10 day streamflow forecast skill for the Rhine River
... variable potential evaporation forc- ing and climatological monthly potential evaporation forc- ing with respect to the model’s potential to estimate stream- flow after calibration ...
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Potential evaporation estimation through an unstressed surface energy balance and its sensitivity to climate change
... of evaporation that would occur if enough water was available at the ...the potential evaporation determined by available energy and aerodynamic resistance, this flux ends up being the atmospheric ...
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Exploring the relationships between warm season precipitation, potential evaporation, and “apparent” potential evaporation at site scale
... ent” potential evaporation (average ...“apparent” potential evapo- ration (average ...tial evaporation is more significant in the west than in the ...
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Evaluating the Effects of Soil Moisture, Texture, and Potential Evaporation on Dry Surface Layer Formation.
... of evaporation, meteorological conditions, and therefore the vapor pressure gradient, control evaporativity (Hillel, ...environmental potential evaporation rate (Pan and Mahrt, 1987). As ...
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A discrete wavelet spectrum approach for identifying non monotonic trends in hydroclimate data
... 2002), potential evaporation has declined world- wide from the 1960s, again passing most statistical signif- icance tests, but then reversed after the ...
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Why is the Arkavathy River drying? A multiple hypothesis approach in a data scarce region
... We made three assumptions about water use by eucalyptus plantations (which are typically unirrigated). First, the plan- tations could not themselves have led to groundwater min- ing (as has been claimed in other parts of ...
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Hydrophysical characteristics and evaporation of Haplic Luvisol and Mollic Gleysol aggregates
... water potential-moisture were obtained with the use of pressure ...of evaporation were conducted using the apparatus described by Walczak and Witkowska-Walczak [24,26] in which the thickness of aggregate ...
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Controls on surface soil drying rates observed by SMAP and simulated by the Noah land surface model
... direct evaporation from the soil surface, which typically occurs over a depth of several centimeters and (2) transpiration via plant stomata, which re- moves water from throughout the root zone (Campbell and ...
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A new top boundary condition for modeling surface diffusive exchange of a generic volatile tracer: theoretical analysis and application to soil evaporation
... water evaporation for example, both theoretical and ex- perimental studies indicate there are often two evaporation stages ...the potential evaporation rate, which is determined by atmospheric ...
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Developing Methodology to Characterize Soil-limited Evaporation.
... of potential evaporation for soil water evaporation is problematic and ambiguous due to many ways that potential evaporation can be, and has been, formulated [Donohue et ...actual ...
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Relatiohship between Reference Evapotranspiration and some Climatic Parameters for Umudike, Nigeria.
... that potential evaporation showed strong positive correlation with temperature, solar radiation and wind speed, but was strongly negative with relative humidity in the Tono irrigation area in Upper East ...
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Climate elasticity of streamflow revisited – an elasticity index based on long term hydrometeorological records
... In this paper, we test four alternative approaches to com- pute the empirical streamflow elasticity, which we compare over a large catchment set to the approach first suggested by Sankarasubramanian et al. (2001). In ...
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The Budyko and complementary relationships in an idealized model of large scale land–atmosphere coupling
... Abstract. Two well-known relationships in hydrology and hydrometeorology, the Budyko and complementary relation- ships, are examined within an idealized prototype represent- ing the physics of large-scale land–atmosphere ...
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Geostatistical Analysis of Rainfall Temperature and Evaporation Data of Owerri for Ten Years
... Potential evaporation estimation involved the use of some known empirical ...The potential evapotranspi- ration was estimated by considering the number of day- light hours and number of days in the ...
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Vegetation - water dynamics in the Australian landscape
... the potential evaporation data of Chapter 5 are ...the potential evaporation data have been thoroughly tested with respect to the accuracy of the input data and to the dynamics in the ...
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