Results 11 to 20 of about 385 (175)
Oil pollution in soil endangers the health of the natural ecosystem on a larger scale. However, the application of biochar as an oil-contaminated soil rehabilitative amendment material is an ecologically friendly practice that supports soil ecological ...
Anna Ruseva +5 more
doaj +2 more sources
Heterogeneity of pore space properties at the pedon scale of the Phaeozems humus horizon
The variability of soil parameters depends on the chosen method of measurements, the genesis and type of soil land use, and the level of hierarchy of soil structure organization.
D. S. Fomin +2 more
doaj +2 more sources
Carbon cycle in ecosystems with native and anthropogenically transformed Grey-Luvic Phaeozems [PDF]
The article presents data on the spatial and temporal variability of the carbon cycle processes in different types of natural and agricultural ecosystems functioning on Grey-Luvic Phaeozems and Grey-Luvic Phaeozems Hortic.
Nevedrov N.P. +2 more
doaj +2 more sources
Effects of application of phosphate and phosphate-solubilizing bacteria on bacterial diversity and phosphorus fractions in a Phaeozems. [PDF]
The aim of this study is to improve the utilization of phosphorus (P) in soil, and to study the effects of phosphate-solubilizing bacteria (PSB) on P fractions and bacterial communities. In this experiment, we reduced the amount of P fertilizer by 30 % and 40 % respectively to studied the effects of combined application of bacterial fertilizers on soil
Tang Y, Che YJ, Bai XY, Wang ZY, Gu SY.
europepmc +4 more sources
Mollic soils situated in non-Chernozem regions in Slovakia
This study is focused on an evaluation of some important soil properties as a result of the genesis of mollic soils which are located outside of the main Chernozem regions in Slovakia.
Kobza Jozef
doaj +1 more source
Soil cover patterns in the forest-steppe and steppe zones of the East European Plain
The soil cover of the forest-steppe and steppe zones of the East European Plain is characterized by diverse soil combinations revealed during large-scale and detailed soil mapping against the background of a traditional zonal sequence of dominant ...
Khitrov Nikolay +8 more
doaj +1 more source
Vertisols are characterized by high content of clay fraction that affects their specific morphological and physical features. The shrink-swell phenomena of clayey materials under specific moisture regime cause formation of cracks, wedge-shaped structural
Dudek Michał +3 more
doaj +1 more source
Soils with vertic properties in Kamennaya Steppe
The most spread are soils with vertic properties at the territory of Kamennaya Steppe (Voronezh region, Talovsky district) being confined to four landscape positions within 11 different soil combinations derived from clayey or two-layered heavy loam ...
N. B. Khitrov +3 more
doaj +1 more source
Research on the Presence Greyic Phaeozems in Romania
Areas under greyic phaeozems of Romania corresponding geographical areas as compared lithostratigraphic are made of clay and marly clay with frequent intercalations of sands and sandstones in a thick package, belonging Sarmatian, respectively, Volhinian and Basarabian, which directly influences the characteristics of the parent material of the soil.In ...
Anca-Luiza Stănilă +2 more
openaire +2 more sources
Spatial distribution characteristics of phaeozem in Songliao Plain based on RS [PDF]
Phaeozem is one kind of scarce resources on the earth. Due to the restrictions of natural factors and the influence of human activities over the years, phaeozem degradation has become increasingly serious. Based on images of the ASTER in 2006 and the ETM+ in 2000 in this paper, the phaeozem organic matter content which is greater than 2 % was obtained ...
Yu XING +5 more
openaire +2 more sources

