water retention
PEDOTRANSFER FUNCTIONS TO ESTIMATE WATER RETENTION PARAMETERS OF SOILS IN NORTHEASTERN BRAZIL
... low, water contents calculated using these parameters agree fairly well with observed water contents, encouraging the use of PTF-derived water retention models for soil water ...of ...
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PEDOTRANSFER FUNCTIONS RELATED TO SPATIAL VARIABILITY OF WATER RETENTION ATTRIBUTES FOR LOWLAND SOILS
... soil water content can be related to the simplicity of its equation, which contains a limited number of explanatory variables and narrow ...soil water retention developed for temperate regions (Gupta ...
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ESTIMATION OF WATER RETENTION AND AVAILABILITY IN SOILS OF RIO GRANDE DO SUL
... soil water retention (Arruda et ...soil water retention at different tensions based on easily measurable soil properties; to evaluate the efficiency of pedotransfer functions generated in ...
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Development of ternary diagrams for estimating water retention properties using geostatistical approaches
... Following those studies on the prediction of soil hydraulic properties for the entire space of the soil texture triangle, we propose a novel geostatistical approach to obtain the spatial distribution of water ...
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Addition of water-soluble soy extract and probiotic culture, viscosity, water retention capacity and syneresis characteristics of goat milk yogurt
... The treatments supplemented with WSSE codified with the letters B and D presented higher viscosity by the increase of total solids, provoked by the dry matter addition, that also aids in the gel formation. According to ...
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Performance evaluation of different soil water retention functions for modeling of water flow under transient condition
... between water pressure and water content is not unique and presents hysteresis eff ...soil water retention curves estimation via the SWRC ...soil water models along with HydroGeoSphere, ...
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Nota Filter PaPer Method For the deterMiNatioN oF the Soil Water reteNtioN Curve
... a retention curve by the conventional methods of the richards Chamber and haines Funnel limit its use; therefore, alternative methods to facilitate this routine are ...soil water retention curve was ...
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WATER RETENTION IN A RHODIC KANDIUDOX UNDER ANIMAL MANURE APPLICATION AFTER 20 YEARS
... of water at saturation occurred in the NF in all layers, differing from the other evaluated areas (Figure 2), which may be related to a higher volume of biopores and macroporosity (Figure 1), as well as higher ...
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SOIL WATER RETENTION AND S INDEX AFTER CROP ROTATION AND CHISELING
... soil water retention curve (WRC) could be used as an indicator of soil physical quality, and therefore proposed the S ...the retention curve that can be fitted using the model proposed by van ...
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Chemical migration during soil water retention curve evaluation
... of water remained in the soil samples for all applied matric potentials, excepting the EN ...of water retention for intermediate 9m and an approx- imation of the SWRC for lower 9m values ...in ...
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ASSESSMENT OF PEDOTRANSFER FUNCTIONS FOR ESTIMATING SOIL WATER RETENTION CURVES FOR THE AMAZON REGION
... Knowledge of the soil water retention curve (SWRC) is essential for understanding and modeling hydraulic processes in the soil. However, direct determination of the SWRC is time consuming and costly. In ...
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PEDOTRANSFER FUNCTIONS TO PREDICT WATER RETENTION FOR SOILS OF THE HUMID TROPICS: A REVIEW
... volumetric water contents at -10, -33, and -1500 kPa are the most selected output ...volumetric water content at -10 kPa but not at -33 kPa, whereas most of the aforementioned PTFs ...the water ...
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Water retention and penetration resistance equations for the least limiting water range
... The majority of the equations presented earlier can be linearized by logarithmic transformation. Since it is mathematically and computationally easier to work with linearized equations, many studies have used lin- ...
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Soil Water Retention Curve as Affected by Sample Height
... soil water flow is essential for several areas of agriculture, soil science, and hydrology, such as irrigation and fertilizer management, remediation of polluted areas, and many ...soil water ...
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Influence of Soil Water Retention Properties on Hydrological Cycle and Water Budgeting Module Simulation
... of water budgeting module as shown in this paper is represented in ...soil water-retention potential on hydrologic cycle and water budget over a four year period in the area of ...productive ...
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Geostatistical modeling of spatial variability of water retention curves
... (e.g. water retention curves) used in this study were obtained from the Las Cruces Trench Site database (Wierenga et ...of water flow and solute transport in the unsaturated zone (Wierenga et ...
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WATER RETENTION IN A PEATLAND WITH ORGANIC MATTER IN DIFFERENT DECOMPOSITION STAGES
... which is close to true values. In deeper sapric layers, the Moi 1500 reaches its lowest values, and humin and mineral material values increase again (Tables 3 and 4). Brandyk et al. (2003) and Silva & Mendonça (2007) ...
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Nitrogen surface water retention in the Baltic Sea drainage basin
... modelling efforts that combine comprehensive data sets on population, land cover, water discharge and quality, etc., may serve as important tools for improved watershed manage- ment and for better identification ...
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Leandro da Conceição OLIVEIRA1 , Maurício OLIVEIRA2 , Volnei Luiz MENEGHETTI1 , Simone MAZZUTTI3, Luciane Maria COLLA
... reduces water content; therefore they can be preserved for long ...using water as solvent at 90 °C. The β-glucan extract was evaluated for water holding capacity, water retention ...
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Use of capacitive sensors with the instantaneous profile method to determine hydraulic conductivity
... soil water tension continuously, the instantaneous profile method is considered laborious, requiring a lot of time, and especially manpower, to set up and ...soil water potential from the soil water ...
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