Results 141 to 150 of about 1,705 (184)
Projected Impacts of Climate and Land Use/Land Cover Change on Sediment Yield and Surface Runoff in the Baro River Sub-Basin, Ethiopia. [PDF]
ScientificWorldJournalEngida TG, Muluneh A, Zewdie M.
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Microcosm study on the decomposability of hydrochars in a Cambisol
Biomass and Bioenergy, 2012Abstract The process of hydrothermal carbonization (HTC) converts biomass into a carbonaceous product named hydrochar. It is hypothesized that due to a high recalcitrance against microbial decomposition in soil, hydrochar may contribute to carbon (C) sequestration, thereby sustaining its function as a soil conditioner. The objective of this microcosm
Ana Gajić +3 more
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The role of tree uprooting in Cambisol development
Geoderma, 2010Abstract The role of tree uprooting in soil formation was studied in a natural forest in a Cambisol soil zone on both the fine pit-mound spatial scale and on the coarse forest ecosystem scale. The effect of a lack of pit-mound dynamics in managed forests was also assessed. Properties of pit-mounds were studied in a 10.8 ha plot. From a total of 1562
Pavel Šamonil +5 more
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Research of Cambisols in Western Balkan Mountains [PDF]
, 2021 The research deals with Cambisols soil classification and parameters in the area of Western Balkan Mountains. The studied soils are spread in the Lower altitude area of oak forests (0 to 600 m a.s.l.) and in the Middle mountain area of beech and coniferous forests (600 to 2000 ma.s.l.). The gradient of the slopes varied from flat to steep.
Hristov, Biser +4 more
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Clay fraction mineralogy of a Cambisol in Brazil
Hyperfine Interactions, 2006Clay minerals having a 2:1 (tetrahedral:octahedral sheet) structure may be found in strongly weathering soils only if the local pedo-climatic environment prevents them from further weathering to other minerals such as iron oxides. The clay minerals impart important chemical properties to soils, in part by virtue of changes in the redox state of iron in
A. S. Anastacio +5 more
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Resilience of Dystric Cambisols Under Liming and Fertilization
Novenytermeles, 2010Effects of liming and fertilization on improvement of soil chemical properties were studied in a field trial set up on Dystric Cambisol near Gospic, mountain part of Croatia. The two-year investigations revealed significant increases in pH value in treatment with higher rate of limestone.
Jurisic, Aleksandra +3 more
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Humic substances of Cambisols of the southern Vitim Plateau
Агрохимия / Agricultural ChemistryAs a result of cryogenic processes in pockets, carbon sequestration occurs, the initially formed humus in the upper soil layers, mechanically entering the illuvial horizon, is deposited at depth, preserving information about its main components. Therefore, we consider it relevant to determine the scale of carbon conservation in humus pocket reservoirs.
E. O. Chimitdorzhieva +1 more
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Effects of mussel shell addition on the chemical and biological properties of a Cambisol
Chemosphere, 2012The use of a by-product of the fisheries industry (mussel shell) combined with cattle slurry was evaluated as soil amendment, with special attention to the biological component of soil. A wide number of properties related to soil quality were measured: microbial biomass, soil respiration, net N mineralization, dissolved organic carbon, dissolved ...
J, Paz-Ferreiro +3 more
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Impact of tillage on maize rooting in a Cambisol and Luvisol in Switzerland
Soil and Tillage Research, 2006Abstract Soil conditions under no-tillage (NT) are often unfavorable for the growth of maize roots in comparison to conventional tillage (CT). In 1997 and 1999, the impacts of tillage on the morphology and spatial distribution of maize ( Zea mays L.) roots at anthesis were investigated in a 5-year field trial at two sites (loamy silt and sandy loam ...
Ruijun Qin, Peter Stamp, Walter Richner
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Monosaccharide composition of four humus fractions in an Andosol and a Cambisol
Soil Science and Plant Nutrition, 2007Abstract The composition of seven neutral monosaccharides (glucose, galactose, mannose, xylose, arabinose, fucose and rhamnose) released by acid hydrolysis with 0.5 mol L−1 H2SO4 was compared among four humus fractions, including humic acids (HAs), fulvic acids (FAs), water-soluble non-humic substances (WS-NHS; XAD-8-non-adsorbed fraction of the FA ...
Kazuhito Itoh +3 more
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