Soil and Soil Horizons
Results of dynamic penetration test – an indicator of the compaction of surface soil horizons by forestry machinery
... the soil which resists the penetration. As each soil unit is characterized by different resistance due to variability of physical, hydrophysical and soil-mechanical properties of the upper ...
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Ecological and Genomic Attributes of Novel Bacterial Taxa That Thrive in Subsurface Soil Horizons
... and soil properties linked to soil ...provinces, soil orders, and ecosystem types, including tropical forest, temperate forest, grassland, and cropland ...two soil profiles located at each of ...
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Soil Variability and Sugarcane (Saccharum officinarum L.) Biomass along Ultisol Toposequences
... of soil variability could result in some parts of a sugarcane field receiving insufficient inputs, while other parts receive an excessive ...the soil variability and sugarcane biomass along Ultisol ...
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Experimental Study on the Phlogopite Weathering Potential of Bacterial Communities Isolated from Different Soil Profiles
... pattern soil bacteria was characterized, and links between key habitat determinants and soil bacteria strategies were established in this ...different soil profiles that are typical of a temperate ...
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Associations between forest vegetation and the fertility of soil organic horizons in northwestern Russia
... organic soil horizons, were identified in three of taiga forest regions of north- western Russia: the northern taiga and middle taiga of the Republic of Karelia, and the Karelian ...important ...
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Predicting Optimum Depth of Profile Modification by Deep Plowing for Improving Saline-Sodic Soils
... This study determines the applicability of a procedure (4) for using predicted changes in relative hydraulic con- ductivity (RHC) of separate soil horizons from saline-sodic soils (deter[r] ...
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Evidence for deep sub surface flow routing in forested upland Wales: implications for contaminant transport and stream flow generation
... Groundwater levels in many of the boreholes were artesian close to the river (Fig. 4). Groundwaters responded rapidly to rainfall at ALL depths for Nests D and C (Fig. 4a). The rise in groundwater generally occurred ...
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Nitrate and ammonium transformation and redox potential changes in organic soil (Eutric Histosol) treated with municipal waste water
... the soil with waste water, for both the single and double dosage, in most of the analysed soil horizons down to the depth of 50 cm the phenomenon was observed of fairly rapid increase in the redox ...
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ROSTLINNÁ VÝROBA, 48 , 2002 (4): 167–174 167
... cm) soil horizons in the production of agricultural crops on drained Gleyic ...year. Soil and water samples were qualitatively and quantitatively analysed for the presence of atrazine by gas ...
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Accumulation and migration of elements pollutants in “soil plant” system within urban territory
... in soil profile horizons and leaves (needles) arboreal plants were ...genetic horizons of the city soils was ...in soil profile and about pos- sibility their entrance in trees root system and ...
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North Atlantic abrupt climatic events of the last glacial period recorded in Ukrainian loess deposits
... The new sequence investigated at the Stayky loess site in the Ukraine shows a record of rapid climatic changes in east- ern Europe during the last glacial period. As in all the other European sequences analyzed, this ...
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Environmental impact of the Al smelter on physiology and macronutrient contents in plants and Cambisols
... of soil nutrients in forest ecosystems with acidic atmospheric deposition and heavy metal contamination, which can have negative impact on plant ...humus horizons significantly lower the amount of Ca tot ...
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Energy and agrotechnical indicators in the testing of machine tractor units with subsoiler
... (fall) soil tillage need for improvement, because the intensification of agricultural technologies is accompanied by anthropogenic impacts on the soil due to the multiple passage of heavy vehicles across ...
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Topic-5.1-Introduction-to-soil-systems.pptx
... soils and dead plants may end up forming parts of the soil.... Soil Horizons.[r] ...
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Effect of Slope Position on Soil Properties and Types Along an Elevation Gradient of Arasbaran Forest, Iran
... Forest soil is the most important element of forest ecosystem that has key roles in forest ...of soil properties and evolution under different environmental conditions is necessary for sustainable ...
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Study of podzolization process under different vegetation cover in the Jizerské hory Mts region
... the soil profile and consequently on the soil degradation ...mineral soil horizons under the organic matter horizons (Berger & Hager 2000; Heiskanen & Häkitalo ...
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SOIL SEQUENCES ALONG A SLOPE OF THE OPALENICA PLAIN
... the soil cover variability was determined to locate representative ...25 soil pits of the transect and 4 representative pedons, the following features characterising soil morphology were determined: ...
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Evaluation of soil and water conservation measures on soil property and wheat productivity at bore district, southern Ethiopia
... by soil erosion, nutrient depletion and deforestation which are taking place at a rapid pace affecting the country’s biodiversity (flora and fauna) and deepening poverty (EC, ...severe soil degradation. ...
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True colors – experimental identification of hydrological processes at a hillslope prone to slide
... stained soil beginning from the drainage pipes ...stained soil profiles after 4 days of consecutive ex- cavation ...stained soil profiles were excavated and subsequently pho- tographed with a ...
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Soil sampling and preparation for monitoring soil carbon
... on soil carbon monitoring have shown that changes cannot be significantly proved over time steps less than 10 years ...the soil in order to evaluate the fea- sibility of detecting a temporal ...
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