Results 21 to 30 of about 6,818 (231)

Influence of prolonged extreme pollution from the "Severonikel" industrial complex on the content of available for plants forms of P, K, Ca and Mg in podzols [PDF]

open access: yesVestnik MGTU, 2016
The paper presents the results of long-term researches of the "Severonikel" industrial complex’s impact on the content of available for plants forms of P, K, Ca and Mg in podzols from the local zone.
Kashulina G. M.   +3 more
doaj   +1 more source

Soil organic carbon mobility in equatorial podzols: soil column experiments [PDF]

open access: yesSOIL, 2021
Transfer of organic carbon from topsoil horizons to deeper horizons and to the water table is still little documented, in particular in equatorial environments, despite the high primary productivity of the evergreen forest. Due to its complexing capacity,
P. Merdy   +4 more
doaj   +1 more source

Mercury transfer from watersheds to aquatic environments following the erosion of agrarian soils: A molecular biomarker approach [PDF]

open access: yes, 2008
Lake St. Pierre, an important freshwater location for sports and commercial fisheries in Canada, is composed of a 120 km2 stretchof the St. Lawrence River, located at the center of the St. Lawrence Lowlands. Receiving its waters from the St.
Caron, Sébastien   +2 more
core   +1 more source

Impact of Soil Amendments on the Hydraulic Conductivity of Boreal Agricultural Podzols

open access: yesAgriculture, 2019
Hydraulic properties of soil are the basis for understanding the flow and transport through the vadose zone. It has been demonstrated that different soil amendments can alter the soil properties affecting soil hydrology.
Dinushika Wanniarachchi   +4 more
doaj   +1 more source

Soil water stable isotopes reveal evaporation dynamics at the soil–plant–atmosphere interface of the critical zone [PDF]

open access: yes, 2017
Acknowledgements. We are thankful for the support by Audrey Innes during all laboratory work. We further thank Jonathan Dick for running the isotope analysis of precipitation samples and Annette C. Raffan for her support in the soil texture analysis.
Soulsby, Chris   +2 more
core   +3 more sources

Microbial biomass-C determined using CaCl2 and K2SO4 as extraction reagents

open access: yesPlant, Soil and Environment, 2005
Microbial biomass-C [MBC] was determined by re-hydration [RHD] technique using two very similar salt solutions in dissociation potency (0.5 mol/l K2SO4 [MBC-K] and 0.01 mol/l CaCl2 [MBC-Ca]) in forest, grassland, arable Cambisols [Inceptisols] and ...
L. Růžek   +8 more
doaj   +1 more source

Secondary succession of trees in the dune landscape of the ‘Glinki’ long-term research area – analysis with GIS

open access: yesLeśne Prace Badawcze, 2015
The aim of the study was to present the main characteristics of the ‘Glinki’ research area together with results of the first measurements on tree number, density, distribution and species composition carried out in 2011.
Sewerniak Piotr   +2 more
doaj   +1 more source

Deep plant-derived carbon storage in Amazonian podzols [PDF]

open access: yesBiogeosciences, 2011
Equatorial podzols are soils characterized by thick sandy horizons overlying more clayey horizons. Organic matter produced in the topsoil is transferred in depth through the sandy horizons and accumulate at the transition, at a depth varying from 1 to ...
C. R. Montes   +5 more
doaj   +1 more source

Spatial-temporal variability of soils' acidity of Northern taiga forests at lower technogenic load

open access: yesVestnik MGTU, 2018
The condition of soil under the influence of airpollutions сopper-nickel smelter "Severonickel" (Monchegorsk, the Murmansk region) have been analyzed.
Sukhareva T. A.
doaj   +1 more source

Fire-Induced Alterations of Soil Properties in Albic Podzols Developed under Pine Forests (Middle Taiga, Krasnoyarsky Kray)

open access: yesFire, 2023
Fires are one of the most widespread factors of changes in the ecosystems of boreal forests. The paper presents the results of a study of the morphological and physicochemical properties and soil organic matter (SOM) of Albic Podzols under pine forests ...
Alexey A. Dymov   +7 more
doaj   +1 more source

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