Hydraulic conductivity in the soil
HYDRAULIC CONDUCTIVITY AND SOIL-SEWAGE SLUDGE INTERACTIONS
... saturated hydraulic conductivity of soil samples from natural and sludge-soil mixtures was determined using flexible wall ...permeameter. The specimens had an average height of 109 mm ...
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Differences in anatomy and potential hydraulic conductivity between root and stem of Caesalpinia echinata Lam. (Fabaceae)
... of the root and stem wood were sampled from three adult trees, about 20 years old in the Reserva Biológica de Mogi Guaçu (RBMG) situated on São Paulo State, Brazil (22º15"16'S and ...
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Hydraulic conductivity in response to exchangeable sodium percentage and solution salt concentration
... of hydraulic conductivity and relative hydraulic conductivity were analyzed ...statistically. The analysis of variance grouped the soils, after testing the homogeneity of ...
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Use of capacitive sensors with the instantaneous profile method to determine hydraulic conductivity
... to the need to monitor soil water tension continuously, the instantaneous profile method is considered laborious, requiring a lot of time, and especially manpower, to set up and ...maintain. ...
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Soil water retention curve and hydraulic soil in coffee crop conilon submitted to subsoiling
... ABSTRACT: The objective of this study was to evaluate the effect of tillage, water retention and soil hydraulic conductivity in Conilon coffee crop (Coffea canephora Pierre) ...
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Condutividade hidráulica de solos compactados da região de Sinop-MT Hydraulic conductivity of compacted soils in the region of Sinop-MT
... on the study of hydraulic conductivity of soil samples from the Sinop-MT region, compacted in the ...laboratory. Soil samples were collected at five sites in ...
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Saturated Hydraulic Conductivity (Ks) of Lower Coal Measure Geological Formation of Owukpa in the River Benue Trough, Nigeria
... saturated hydraulic conductivity classes as the standard for communicating water ...movement. The subject of hydraulic conductivity is essential to the understanding of ...
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Avaliação da condutividade hidráulica na zona não saturada do solo na bacia hidrográfica do igarapé sapucajuba (Belém-Pa) / Evaluation of hydraulic conductivity in the non-saturated soil region in the hydrographic basin of sapucajuba creek (Belém-Pa)
... recharge in the shallow aquifers area directly related with infiltration ...rate. In Sapucajuba creek catchment the hydraulic conductivity of the unsaturated soil ...
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Soil physical and hydraulic properties in the Donato stream basin, RS, Brazil. Part 1: Spatial variability
... ABSTRACT: The processes of water flow and water storage in the soil are directly associated with its hydraulic properties, which may vary significantly in ...saturated ...
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Uncertainty in the determination of soil hydraulic parameters and its influence on the performance of two hydrological models of different complexity
... The soil water model ALHyMUS (Facchi et ...reservoirs in the root-zone and one (or more) additional reservoir(s) extending from the root-zone to the groundwater ...table. ...
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Uso do índice S na determinação da condutividade hidráulica não-saturada de solos do cerrado brasileiroUse of S index in the determination of unsaturated hydraulic conductivity of Brazilian 'Cerrado' soils.
... Dourado Neto, D.; Nielsen, D. R.; Hopmans, J. W.; Reichardt, K.; Bacchi, O. O. S.; Lopes, P. P. Programa para confecção da cur- va de retenção de água no solo, modelo van Genuchten. Soil Water Retention Curve, ...
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Chemical and Hydraulic Behavior of a Tropical Soil Compacted Submitted to the Flow of Gasoline Hydrocarbons
... perform the gasoline’s hydraulic conductivity was similar to that applied by Fernandes ...(1989). The special cell may be disassembled, and is made up of three parts. The first part is ...
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STABILIZATION OF SOIL HYDRAULIC PROPERTIES UNDER A LONG TERM NO-TILL SYSTEM
... of soil physical properties such as hydraulic conductivity (K) at different soil water pressure heads, and quantification of water-conducting macroporosity (ε ma ) and total macroporosity (θ ...
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Effects of cover crops on soil hydraulic properties and yield in a persimmon orchard
... evaluated the effects of cover crops on yield and soil hydraulic properties of a persimmon orchard in ...Turkey. Soil samples were taken from 0-20 and 20-40 cm. Profiles of a clay ...
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Determinação da condutividade hidráulica “in situ” de solos da região de Sinop-MT Determination of hydraulic conductivity "in situ" of soils of theregion the Sinop-MT
... wasobtein, the hydraulic conductivity of soils in the cities of Santa Carmem-MT, Sinop-MT and Sorriso-MT (north region of Mato ...Grosso). In each location were performed three ...
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Soil physical and hydraulic properties in the Donato stream basin, RS, Brazil. Part 2: Geostatistical simulation
... general, the K sat ranges found in the literature (Hu et ...to the differences in sample spacing and probably due to some scale effect, as discussed by Blöschl & Sivapalan ...of ...
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Hydraulic Conductivity of the Permeable Asphalt Pavement – Laboratory vs In Situ Test
... mitigating the climate change effects in urban ...to the excessive construction of buildings and highways that prevent the rainwater drainage into the ...Recently, the PAP study ...
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HYDRAULIC CONDUCTIVITY VARIABILITY IN HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLANDS
... FIA, R. MATOS, A.T.; MATOS, M.P.; ABREU, E.C.; FIA, F.R.L. Tratamento das águas do processamento dos frutos do cafeeiro em filtro anaeróbio seguido por sistema alagado construído: I - remoção de matéria orgânica. ...
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Seeding rate in soybean according to the soil apparent electrical conductivity
... using the Veris P4000 probe. The device used a load cell to acquire the data on the soil mechanical resistance to penetration by measuring the insertion force required to push ...
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DOUBLE-RING AND TENSION INFILTROMETER MEASUREMENTS OF HYDRAULIC CONDUCTIVITY AND MOBILE SOIL REGIONS
... using the capillary-rise equation (Watson & Luxmoore 1986, Dunn & Philips ...example, the K(h) characteristic of sand with continuous pore size distribution and fine-textured soil with ...
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