Clayey soil
Biofilm Formation and Corrosion on Carbon Steel API 5LX60 in Clayey Soil
... the soil and on metallic surfaces were quantified by biofilm ...the clayey soil samples and all these microorganisms contributed to the process of ...the soil coupons were seen to be ...
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Interpretation of Breakthrough Curves and Seepage Bounds from Kaolinite, Halloysite and Illite/Vermiculite Mixed Layer Sub-Tropical Clayey Soil-AMD Interactions
... subtropical clayey soil interacted with AMD in ascertaining its mineral buffering efficacy for use as natural contaminant barrier in areas under AMD ...the soil medium was ...
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Gamma-ray computed tomography to evaluate changes in the structure of a clayey soil due to agricultural traffic
... tropical clayey soil is very susceptible to great changes in its soil pore system after agricultural machinery ...in soil structure after passages of rubber tracked tractors, due mainly to the ...
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Interpretation of Breakthrough Curves and Percolation Factors from Sub-Tropical Smectite, Fe-Chlorite and Kaolinite Clayey Soil-AMD Interactions
... of Soil K- subtropical smectite, Fe-chlorite and kaolinite clayey soil sampled from around the City of Johannesburg (CoJ) towards its efficient and effective use as a natural mineral liner for acid ...
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Evaluation of mixtures of lateritic clayey soil with quartzite and stone powder for road purposes
... in soil-residue mixtures with the local lateritic clayey soil to replace sand in the ALA (Sand Lateritic Clay with Sand) composition of the MCT methodology for pavement base in low traf0ic roads, ...
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Effect of Bearing Capacity of Strip Footing on Reinforced Double Layer Soil System with Fly ash Stabilized Clayey Soil
... of clayey soil was 2.03 g/cc and the MDD for a stabilized clayey soil with 10%, 20% & 30% fly ash content were ...natural soil, which caused an enlarged void ratio in soil ...
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Avaliação de parâmetros físicos do solo como potenciais causadores do mau desenvolvimento da soja [Glycine Max (L.) Merrill] em área comercial sob solo de textura muito argilosa/ Evaluation of soil physical parameters as potential causes of poor development of soybean [Glycine Max (L.) Merrill] in a commercial area under very clayey soil
... of soil physical parameters, such as: soil bulk density, soil porosity, and soil mechanical resistance to penetration in a commercial agricultural area, in which considerable productivity ...
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EARTHEN PLASTERS: THE POTENTIAL OF THE CLAYEY SOILS OF BARROCAL REGION IN ALGARVE
... Since 2013 there is a German standard on the subject [3] and in recent years this type of mortars have been supported by several scientific studies [4], [5]. As part of an ongoing research on earthen-based plasters ...
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MODELING AND CORRECTION OF SOIL PENETRATION RESISTANCE FOR VARIATIONS IN SOIL MOISTURE AND SOIL BULK DENSITY
... on soil compaction conditions, expressed as curves for different values of ...as soil bulk density is increased, according to results of SILVA et ...of soil structure compaction and ...
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Structural performance of alkali-activated soil ash versus soil cement
... the soil particles together through chemical ...in soil stabilization applications is proposed, based on the activation of an industrial waste – coal burning fly ...
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Derivation of soil screening values for metals in Portuguese natural soil
... assessing soil contamination, in a conservative and cost effective ...lack soil quality guideline values, like for example soil screening values (SSVs) which are crucial for screening evaluations of ...
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Relationships between labile soil organic carbon fractions under different soil
... to soil management practices, and the lowest levels of these parameters were observed under a conventional tillage ...surface soil layer ...the soil, regardless of soil management system and ...
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Review of Survey activities: Stormwater management: methods for measuring near-surface infiltration capacity in clayey till
... Glacial till forms a major proportion of the surface depos- its in Northern Europe, and in Denmark more than 40% of the land surface is covered by clayey till. At the same time the majority of densely populated ...
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Soil Macrofauna as a Soil Quality Indicator in Native and replanted
... of soil invertebrates in NF, such as Isoptera, Hymenoptera, Coleoptera, and Chilopoda, with positive and higher scores in relation to the others, decreases equitability among the groups, and is directly reflected ...
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SOIL SPECTRAL LIBRARY AND ITS USE IN SOIL CLASSIFICATION
... obtain soil spectral data has enabled the characterization of these data and the advancement of techniques for the quantification of soil ...a soil spectral library is ...223 soil profiles ...
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THE EFFECT OF INTRINSIC SOIL PROPERTIES ON SOIL QUALITY ASSESSMENTS
... intrinsic soil properties was normal in both depth ...variable soil properties (potential acidity and organic carbon in the upper, sum of bases in the lower layer) skewed distribution and heteroscedasticity ...
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Soil microbiome manipulation and its effect on the soil-plant interface
... containing soil from four distinct manipulated microbiome compositions: i) natural soil; ii) soil submitted to a heat treatment (80 ºC; 1h); iii) sterilized soil (SS) by autoclaving (121 ºC; ...
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The moisture response of soil heterotrophic respiration: interaction with soil properties
... Abstract. Soil moisture is of primary importance for predict- ing the evolution of soil carbon stocks and fluxes, both be- cause it strongly controls organic matter decomposition and because it is predicted ...
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Soil and Plant Nutrition |
... The species used in the experiment was guanandi (Calophyllum brasiliense Cambessèdes - Calophyllaceae). Trees were planted in an area of degraded pasture, using spacing of 3.0×2.0 m. At planting, glyphosate herbicide was ...
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Soil Fauna Communities and Soil Attributes in the Agroforests of Paraty
... The soil fauna is composed of invertebrates at different proportion and with different ...The soil fauna acts mainly in the fragmentation of plant debris, which makes them available to ...the soil ...
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