Results 31 to 40 of about 6,199,481 (352)

Physical and chemical properties of selected soils from the surroundings of the Magura National Park (southern Poland) / Właściwości fizykochemiczne i chemiczne wybranych gleb z otoczenia Magurskiego Parku Narodowego

open access: yesSoil Science Annual, 2015
Celem pracy było określenie podstawowych właściwości fizykochemicznych i chemicznych sześciu profili glebowych zlokalizowanych w otoczeniu Magurskiego Parku Narodowego.
Szewczyk Adam   +3 more
doaj   +1 more source

Properties of degraded and reclaimed soils in the area of the abandoned “Jeziórko” sulfur mine (Poland)

open access: yesSoil Science Annual, 2016
The aim of the study was to determine some physicochemical and chemical properties of post-mining soils reclaimed in different directions, after completed sulfur exploitation by means of the borehole (Frash) method. The study was conducted in 2013 in the
Knap Renata   +3 more
doaj   +1 more source

Field Soil Suction Profiles for Expansive Soil [PDF]

open access: yesJournal of Geotechnical and Geoenvironmental Engineering, 2021
AbstractSoil suction–based analyses are paramount to proper design of foundations in expansive soils, yet availability of field soil suction profiles from direct measurement is limited.
J. D. Vann, S. L. Houston
openaire   +1 more source

Influence of Different Salinities of Groundwater on Salt Rising and Evaporation of the Soil Surface [PDF]

open access: yesعلوم و مهندسی آبیاری, 2016
Shallow groundwater with different quality could be replaced of irrigation water for crop as a cheap water resource in some semi-arid region of world. But salt rising to the root zone due to capillary flow from shallow groundwater is a limiting factor ...
Mehdi Zakerinia   +2 more
doaj   +1 more source

Relevance of aboveground litter for soil organic matter formation – a soil profile perspective

open access: yesBiogeosciences, 2020
. In contrast to mineral topsoils, in subsoils the origin and processes leading to the formation and stabilization of organic matter (OM) are still not well known.
Patrick Liebmann   +8 more
semanticscholar   +1 more source

GEOCHEMICAL MONITORING OF INDUSTRIAL CENTER FOR DEVELOPMENT OF RECREATIONAL AREAS (ON THE EXAMPLE OF KHROMTAU-DON INDUSTRIAL HUB, KAZAKHSTAN) [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2019
Landscape-geochemical assessment of the industrial areas is of particular interest. This paper describes the microelement composition of soils, investigates hydrochemical composition of surface waters and vegetation of the territory.
Aidana BEKETOVA   +5 more
doaj   +1 more source

Application of the Coupled Markov Chain in Soil Liquefaction Potential Evaluation

open access: yesBuildings, 2022
The evaluation of localized soil-liquefaction potential is based primarily on the individual evaluation of the liquefaction potential in each borehole, followed by calculating the liquefaction-potential index between boreholes through Kriging ...
Hsiu-Chen Wen   +3 more
doaj   +1 more source

Soil penetration resistance in a rhodic eutrudox affected by machinery traffic and soil water content [PDF]

open access: yesEngenharia Agrícola, 2013
Soil compaction caused by machinery traffic reduces crop yields. This study aimed to evaluate the effects of intensive traffic, and the soil water content, on the soil penetration resistance (PR) of a Rhodic Eutrudox (Distroferric Red Latosol, Brazilian ...
Moacir T. de Moraes   +3 more
doaj   +1 more source

Natural 15N abundance of ammonium and nitrate in soil profiles: New insights into forest ecosystem nitrogen saturation

open access: yesEcosphere, 2022
Assessment of nitrogen (N) saturation of forests is critical to the evaluation of the manner in which ecosystems will respond to current and future global changes such as N deposition. However, quantifying N saturation remains a challenge. We developed a
Geshere Abdisa Gurmesa   +10 more
doaj   +1 more source

Apparent electrical conductivity and multivariate analysis of soil properties to assess soil constraints in orchards affected by previous parcelling [PDF]

open access: yes, 2018
Fruit production is relevant to the European agricultural sector. However, orchards in semi-arid areas of southern Europe may contain soils with constraints for tree development.
Arnó Satorra, Jaume   +3 more
core   +2 more sources

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