Results 11 to 20 of about 864 (172)

Variations of soil profile characteristics due to varying time spans since ice retreat in the inner Nordfjord, western Norway [PDF]

open access: yesSolid Earth, 2014
In the Erdalen and Bødalen drainage basins located in the inner Nordfjord in western Norway the soils were formed after deglaciation. The climate in the uppermost valley areas is sub-arctic oceanic, and the lithology consists of Precambrian granitic ...
A. Navas   +3 more
doaj   +3 more sources

Characteristics of Rendzina soils in Serbia and their WRB classification [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2020
According to the Serbian official soil classification system, Rendzina is a soil type with an A-AC-C-R profile, developed on parent rock containing more than 20% of calcareous material (except soils with an A-R profile on hard pure limestone or dolomite).
Radmanović Svjetlana B.   +3 more
doaj   +3 more sources

Определяне запаса на органичен въглерод в почви от категория земеползване „Гори” за целите на инвентаризацията на емисии/поглъщане на парникови газове в България

open access: yesПочвознание, агрохимия и екология, 2011
The total stock of organic carbon in the 30 сm soil layer of the land use category Forests was 174.51 Mt including 76.95 Mt in Luvisols, 67.60 Mt in Cambisols, 12.07 Mt in Regosols, 10.01 Mt in Leptosols.
ЛЮДМИЛА МАЛИНОВА   +2 more
doaj   +2 more sources

Relação da granulometria do solo e morfologia do saprolito com a infiltração de água em Neossolos Regolíticos do rebordo do Planalto do Rio Grande do Sul Relationship between soil size particle distribution and saprolite morphology with water infiltration in Neossolos Regolíticos (Regossols) in the Rio Grande do Sul Plateau edge

open access: yesCiência Rural, 2009
Os Neossolos Regolíticos apresentam baixo potencial de uso devido a sua pequena profundidade efetiva, à presença de pedregosidade/rochosidade, ao contato lítico próximo à superfície e à ocorrência frequente em terrenos declivosos.
Sidinei Leandro Klöckner Stürmer   +4 more
doaj   +1 more source

Digital soil mapping from conventional field soil observations

open access: yesSoil and Water Research, 2013
We tested the performance of a formalized digital soil mapping (DSM) approach comprising fuzzy k-means (FKM) classification and regression-kriging to produce soil type maps from a fine-scale soil observation network in Rišňovce, Slovakia.
Juraj BALKOVIČ   +4 more
doaj   +2 more sources

Effectiveness of a soil mapping geomatic approach to predict the spatial distribution of soil types and their properties [PDF]

open access: yes, 2021
A soil map (1:50,000 scale) was recently produced in Sardinia (Italy) using a cost-effective GIS approach. In this study we aimed to verify, in two pilot areas and by means of statistical analysis, the effectiveness of the adopted methodology in ...
Calzolari C., Ungaro F., Vacca A.
core   +1 more source

Comparison of organic carbon stock of Regosols under two different climates and land use in Tunisia

open access: yes, 2021
Drylands are affected by desertification and by a serious process of degradation. Studying the properties of their soils and their carbon sequestration characteristics is a key step as a major contribution for their conservation to cope with the global ...
Chaouachi, Maher   +4 more
core   +1 more source

Evaluation of the interactions of arsenic (As), boron (B), and lead (Pb) from geothermal production wells with agricultural soils

open access: yesEcotoxicology and Environmental Safety, 2021
Geothermal energy is a low-pollution energy source. However, air, soil, and water near geothermal plants may be affected by their operation. One of the largest geothermal energy sources in the world, Cerro Prieto, has a capacity of 720 MW and is located ...
Queilenin Ramos   +3 more
doaj   +1 more source

Properties and classification of heavily eroded post-chernozem soils in Proszowice Plateau (southern Poland)

open access: yesSoil Science Annual, 2019
The morphology and properties of heavily eroded soils found in chernozems in the upland landscape of the Proszowice Plateau (southern part of Poland) was presented. The issue of classification of these soils was also discussed.
Drewnik Marek, Żyła Marcin
doaj   +1 more source

Physical-hydric quality of a Regosol under integrated and conventional crop production systems

open access: yesRevista Agrogeoambiental, 2023
Sandy soils have gained increased attention due to the expansion of new agricultural frontiers in Brazil and worldwide, however, they are sensitive to land use changes.
Nabor Galvão de Figueiredo Neto   +5 more
doaj   +1 more source

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