Results 261 to 270 of about 367,959 (309)

Forest Windthrows and Their Influence on Soil Morphology

Soil Science Society of America Journal, 1973
Abstract The variability in thickness of the O and A2 horizons was studied on a sandy loam forest soil in the Great Lakes‐St. Lawrence Region of southern Ontario. Horizon thicknesses were recorded in 1.3 cm (0.5 inch) classes for each 10.2 cm (4 inches) of horizontal distance on the faces of each soilpit.
K. A. Armson, R. J. Fessenden
openaire   +1 more source

Fragipan Soils: Morphological Relationships

Soil Science Society of America Journal, 1964
Abstract Field descriptions and certain laboratory data for 17 soil profiles representing Bedford, Calloway, Dickson, Grenada, Henry, Mercer, and Tilsit series in Kentucky were obtained. All of the soils contain fragipan horizons.
openaire   +1 more source

Surface Morphology of Quartz and Age of Soils

Soil Science Society of America Journal, 1977
Abstract The surface morphology of quartz sand grains from soils developed from Wisconsin, Illinoian, and Kansan age glacial material and on residual parent materials were studied using scanning electron microscopy. Both solution and precipitation surfaces were observed.
Lowell A. Douglas, David W. Platt
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Aquic conditions for Soil Taxonomy: concepts, soil morphology and micromorphology

1993
Abstract Vepraskas, M.J., Wilding, L.P. and Drees, L.R. 1994. Aquic conditions for Soil Taxonomy: concepts, soil morphology and micromorphology. In: A.J. Ringrose-Voase and G.S. Humphreys (Editors), Soil Micromorphology: Studies in Management and Genesis. Proc. IX Int.
M.J. Vepraskas, L.P. Wilding, L.R. Drees
openaire   +1 more source

SOIL MORPHOLOGICAL DESCRIPTION AS A TOOL FOR ASSESSING THE SOIL WATER REGIME

2022
The quantity, retention, and movement of soil water make the main components of the soil water regime (SWR). Because of its importance for the overall soil fertility, SWR is often measured and/or monitored by expensive devices and/or time- consuming procedures. However, SWR can also be readily assessed from soil morphological properties.
Rubinić, Vedran, Bubalo, Ivan, Durn, Goran   +2 more
openaire   +1 more source

Appalachian Mine Soil Morphology and Properties

Soil Science Society of America Journal, 2004
Surface coal mining and reclamation methods in the Appalachians have changed dramatically since the passage of the Surface Mining Control and Reclamation Act (SMCRA) of 1977 and subsequent improvements in mining and reclamation technology. In this study, 30 pre‐SMCRA mine soil profiles (4–20 yr old) were examined and sampled in 1980 and compared with ...
Kathryn C. Haering, W. Lee Daniels, John M. Galbraith   +2 more
openaire   +1 more source

ACID SULPHATE SOILS: MORPHOLOGY AND PREDICTION

Journal of Soil Science, 1980
Summary Proposals are made for horizon designation of soils developed under mangrove vegetation and in polders in northern New Zealand. A model is presented for predicting the development of acid sulphate soils by field survey prior to reclamation.
openaire   +1 more source

Effects of slope morphology and position on soil nutrients after deforestation in the hilly loess region of China

Agriculture, Ecosystems and Environment, 2021
Qingyin Zhang, Yufei Yao, Xiaorong Wei   +2 more
exaly  

Morphology of the Soils in Central Finland

Soil Survey Horizons, 1995
Henry R. Mount, Darwin L. Newton, Marja‐Liisa Räisänen, Susan E. Lee   +3 more
openaire   +1 more source

Phosphorus acquisition strategies of wheat are related to biochar types added in cadmium-contaminated soil: Evidence from soil zymography and root morphology

Science of the Total Environment, 2023
ZengChao Geng
exaly