Effects of Decreasing Soil Water Content on Evaporation under Saline and Non-Saline Conditions

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dc.authorwosidkonukcu, fatih/ABA-9004-2020
dc.contributor.authorCoskun, Z.
dc.contributor.authorKonukcu, F.
dc.date.accessioned2024-06-12T11:12:13Z
dc.date.available2024-06-12T11:12:13Z
dc.date.issued2006
dc.departmentTrakya Üniversitesien_US
dc.description.abstractEvaporation changes in mechanism and magnitude as the soil dries. Evaporation are closely related to the soil moisture. Penman's method is used most widely to define the upper boundary condition in computing evaporation from a relatively wet bare soil surface. It assumes saturated vapour pressure at the soil surface and calculates potential evaporation independent of the soil water content. It was modified by Staple (1974) including in it the soil's relative humidity of partially dried surface to predict evaporation from drying soils. The objective of this study was to investigate the rate of evaporation under aerodynamic (in door) and aerodynamic + radiation (out door) conditions for saline and non saline drying soil surface using Staple modified Penman equation seeking for further improvements. Soil samples (clayey) were first saturated with fresh and saline (16 dS/m) water and then exposed to evaporation. Generally, the agreements between simulated and measured rates for out/indoor conditions were good (R-2 = 0.90). However more deviation occurred at the beginning and the final stage, attributable to the difference in soil surface and air temperature. While the model calculated roughly the same rates for saline and non-saline conditions, the effect of soil texture is accounted by defining matric potential-water content and soil relative humidity-water content relationships.en_US
dc.identifier.endpage128en_US
dc.identifier.issn1302-7050
dc.identifier.issn2146-5894
dc.identifier.issue2en_US
dc.identifier.startpage119en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23087
dc.identifier.volume3en_US
dc.identifier.wosWOS:000453142000006en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherUniv Namik Kemalen_US
dc.relation.ispartofJournal Of Tekirdag Agriculture Faculty-Tekirdag Ziraat Fakultesi Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPenmanen_US
dc.subjectDrying Soilen_US
dc.subjectWater Contenten_US
dc.subjectSalinityen_US
dc.subjectEvaporationen_US
dc.subjectBare-Soilen_US
dc.subjectEquationen_US
dc.titleEffects of Decreasing Soil Water Content on Evaporation under Saline and Non-Saline Conditionsen_US
dc.typeArticleen_US

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