Results 1 to 10 of about 274,358 (161)

Spatio-temporal heterogeneity of riparian soil morphology in a restored floodplain [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Floodplains have been intensively altered in industrialized countries, but are now increasingly being restored. It is therefore important to assess the effect of these restoration projects on the aquatic and terrestrial components of ecosystems. However,
B. Fournier   +3 more
doaj   +4 more sources

Soil aggregate geometry: Measurements and morphology [PDF]

open access: yesGeoderma, 2015
Aggregates provide physical microenvironments for microorganisms, the vital actors of soil systems, and thus play a major role as both, an arena and a product of soil carbon stabilization and dynamics. The surface of an aggregate is what enables exchange of the materials and air and water fluxes between aggregate exterior and interior regions.
Fernando San José Martínez   +1 more
exaly   +3 more sources

Root traits of different wheat cultivars influence soil structure: an X-ray computed tomography and root morphology study

open access: yesGeoderma
Plant roots play a fundamental role in maintaining soil health. Although a broad range of root traits have been reported, few studies have attempted to link root morphology with soil structure.
Bartolo Giuseppe Dimattia   +8 more
doaj   +3 more sources

Redoximorphic features as indicators of soil water regime [PDF]

open access: yesJournal of Central European Agriculture, 2022
Soil water regime, as one of the key components of soil fertility, refers to the quantity, retention, and movement of soil water. Rather than through expensive and/or time-consuming measurements, it can be assessed from the field-observable morphological
Vedran Rubinić, Ivan Bubalo, Goran Durn
doaj   +1 more source

Challenges in the Management of Environmentally Fragile Sandy Soils in Southern Brazil

open access: yesSoil Systems, 2023
Quartzipsamments are environmentally fragile soils, being highly susceptible to water and wind erosion. Despite this, it seems that political and economic issues favor the advancement of agriculture in these soils.
Luis Eduardo Akiyoshi Sanches Suzuki   +3 more
doaj   +1 more source

Assessment of Pedotransfer Functions for Saturated Hydraulic Conductivity of Anatolian Soils

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
Hydraulic conductivity is an essential base for applied research in soil and water management, landscape, and environmental disciplines. Saturated hydraulic conductivity (Ksat) is one of the most important soil physical properties, which is considered in
Gülay Karahan
doaj   +1 more source

Assessing Student and Coach Learning Experiences with Virtual Collegiate Soil Judging Contest during COVID-19 Pandemic

open access: yesEducation Sciences, 2023
Collegiate soil judging competitions are organized as annual face-to-face events both regionally and nationally in the USA. Soil judging provides a competitive platform for students to identify and describe soil characteristics in the field. However, the
Ammar B. Bhandari   +2 more
doaj   +1 more source

Potentialities and limitations of Planosols with distinct depths of diagnostic horizon

open access: yesRevista de Ciencias Agrícolas, 2021
There is a variation in the depth of subsurface horizon of Planosols in semi-arid region, which may influence the agricultural potential and affect food production.
Juciane Maria Santos Sousa Vieira   +4 more
doaj   +1 more source

Water-repellent soil and its relationship to granularity, surface roughness and hydrophobicity: a materials science view [PDF]

open access: yes, 2005
Considerable soil water repellency has been observed at a wide range of locations worldwide. The soil exhibiting water repellency is found within the upper part of the soil profile.
McHale, Glen   +2 more
core   +1 more source

Características de solos construídos após mineração de carvão relacionadas ao processo de construção e à composição do material utilizado Constructed soils characteristics after coal mining related to construction process and to material composition utilized

open access: yesCiência Rural, 2008
A mineração de carvão a céu aberto envolve a remoção do solo e de camadas geológicas, que devem ser repostos na seqüência original, visando a reabilitação das áreas mineradas. Este processo altera as características originais do solo e da paisagem. Neste
Oscar Rafael Gadea Quinõnes   +4 more
doaj   +1 more source

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