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Nitrogen uptake and transpiration by plant effects on nitrate leaching from granitic regosol

open access: yesNitrogen uptake and transpiration by plant effects on nitrate leaching from granitic regosol
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Proton Budgets of Forest Ecosystems on Volcanogenous Regosols in Hokkaido, Northern Japan

Water, Air, and Soil Pollution, 1998
The proton budgets of deciduous and coniferous forest ecosystems on volcanogenous regosols in Hokkaido, northern Japan, were studied by measuring the biogeochemical fluxes (atmospheric deposition, canopy leaching, vegetation uptake and leaching from soil) at each site during a three year period.
Hideaki Shibata   +4 more
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Initial Soil Formation Processes of Volcanogenous Regosols (Scoriacious) from Miyake-jima Island, Japan

Soil Science and Plant Nutrition, 2005
In the initial soil formation processes of the Volcanogenous Regosols (Scoriacious) from Miyake-jima Island, Japan, the soil profile morphology showed a distinct formation of the A horizon, about 10 cm thick, over C horizons during a period of 125 years. Along with these soil formation processes under the primary succession of vegetation from bare land
Taku Kato   +4 more
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Technogenic contamination or geogenic enrichment in Regosols and Leptosols? Magnetic and geochemical imprints on topsoil horizons

, 2021
Determination of the origin (geogenic or technogenic) of magnetic and geochemical imprints in soils and the role of weathering processes is crucial for the assessment of relationship between technogenic magnetic particles (TMPs) and potentially toxic ...
M. Szuszkiewicz   +5 more
semanticscholar   +1 more source

Characteristics and Genesis of a Gravelly Brunizemic Regosol

Soil Science Society of America Journal, 1965
Abstract A Rodman gravelly, cobbly sandy loam profile was sampled in Wisconsin in a prairie “oak opening” at the crest of an eskerkame ridge of Woodfordian (Cary) age largely composed of gravel and cobbles of dolomitic limestone. Laboratory analyses reveal a shallow profile resembling a Brunizem soil with respect to distribution of ...
S. T. Gaikawad, F. D. Hole
openaire   +1 more source

Effects of Different Proportions of Oyster Shell Powder on Cation Exchange Capacity and Organic Matter Content in a Sandy Regosols

AGRIEAST: Journal of Agricultural Sciences
Nutrient leaching, the loss of essential elements from the soil due to water percolation, is a major challenge in sandy regosols, which have poor water and nutrient retention.
D. Jayathilaka, P. Premanandarajah
semanticscholar   +1 more source

Phosphorus requirements of microbial biomass in a regosol and an andosol

Soil Biology and Biochemistry, 1998
Abstract The critical P concentration in microbial biomass (defined as that required to achieve 80% of the maximum synthesis of microbial biomass C) and minimum amount of available P to obtain the critical P concentration in the microbial biomass of a granitic regosol and an andosol of Japan were examined. Phosphorus was applied as KH2PO4 at rates of
Hasta Pratopo Lukito   +2 more
openaire   +1 more source

Response of Runoff, Sediment Yield, and Runoff‐Related Dissolved Organic Carbon Loss to Variable Straw Mulching Rates on Sloping Lands of Regosols

Land Degradation & Development
Dissolved organic carbon (DOC), an organic carbon fraction with high activeness and mobility, migrated by runoff is a key part in carbon cycle. A rational straw mulching rate can be regulated to obtain maximum benefits while controlling runoff and ...
Ke Liang   +4 more
semanticscholar   +1 more source

Quantitative assessment of soil quality indices for urban croplands in a calcareous semi-arid ecosystem

, 2021
Urbanization-induced soil quality degradation is a global challenge in both developed and developing nations which can be responsible for the reduced health and productivity of agroecosystems. However, available data are very limited as to the impacts of
N. Mamehpour, S. Rezapour, N. Ghaemian
semanticscholar   +1 more source

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