Search results for " Infiltrometers"

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Development and analysis of the Soil Water Infiltration Global database

2018

27 Pags.- 11 Tabls.- 8 Figs. © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License.

Condutividade Hidráulica[SDV]Life Sciences [q-bio]0208 environmental biotechnology02 engineering and technologySilt910computer.software_genreSoilRING INFILTROMETERS900 Geschichte und Geografie::910 Geografie Reisen::910 Geografie ReisenHydraulic conductivityELECTRICAL-CONDUCTIVITYAgricultural landddc:550Meteorology & Atmospheric SciencesSATURATED HYDRAULIC CONDUCTIVITYGeosciences Multidisciplinarydatabaselcsh:Environmental sciences2. Zero hungerlcsh:GE1-350DatabaseIN-SITUlcsh:QE1-996.5Geology04 agricultural and veterinary sciencesPE&RCPedo-transfer functions6. Clean waterInfiltration (hydrology)HYDROPHYSICAL PARAMETERS[SDE]Environmental SciencesPhysical SciencesINFILTRATION GLOBAL DATABASEHidrologiaHydraulic conductivityPHYSICAL-PROPERTIESSANDY SOILTENSION INFILTROMETEREcology and EnvironmentPedotransfer functionPEDOTRANSFER FUNCTIONSLife ScienceSOIL INFILTRATION MEASUREMENTSLand surface modelsInfiltration (hydrology)Soil Water Infiltration Global databaseANALYSIS OF THE SOIL WATERScience & TechnologyLand useInfiltration15. Life on land020801 environmental engineeringInfiltraçãolcsh:GeologySoloInfiltration Land surface models Land use Pedo-transfer functionsSWIGAgriculture and Soil ScienceData qualityITC-ISI-JOURNAL-ARTICLEEarth and Environmental SciencesINFILTROMETER MEASUREMENTSLand useSoil water040103 agronomy & agriculture0401 agriculture forestry and fisheriesGeneral Earth and Planetary SciencesEnvironmental scienceHydrologyITC-GOLDcomputer
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Influence of the pressure head sequence on the soil hydraulic conductivity determined with tension infiltrometer

2005

An increasing and a decreasing sequence of pressure head, h0, values were applied with the tension infiltrometer (TI) to determine the corresponding hydraulic conductivity, K0. The pressure head sequence is expected to influence the K0 results given the hysteretic nature of the hydraulic conductivity relationship. The objective of this study was to evaluate the influence of the selected pressure head sequence on the hydraulic conductivity of a sandy loam soil measured by a multipotential TI experiment. Twenty experiments were carried out by applying h0 values varying between -150 and +5 mm (site A). The h0 values ranged from -150 to -10 mm in another 20 spots (site B). Both wetting and dryi…

Tension (physics)ChemistryGeneral EngineeringMineralogySoil scienceVolumetric flow ratePressure headHydraulic conductivityHydraulic conductivity Infiltrometers HysteresisLoamSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliInfiltrometerWettingSequence (medicine)
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