Results 21 to 30 of about 12,298 (229)

Digital soil class mapping in Brazil: a systematic review

Scientia Agricola, 2020
: In Brazil several digital soil class mapping studies were carried out from 2006 onwards to maximize the use of existing maps and information and to provide estimates for wider areas.
Fabrício Fernandes Coelho, Elvio Giasson, Alcinei Ribeiro Campos, Tales Tiecher, José Janderson Ferreira Costa, João Augusto Coblinski   +5 more
doaj   +1 more source

Levantamento de reconhecimento com apoio digital dos solos do município de Nazareno-MG Digital reconnaissance soil survey of Nazareno, state of Minas Gerais

Ciência e Agrotecnologia, 2009
Este trabalho foi realizado no Município de Nazareno-MG, que tem sido submetido a sérios problemas ambientais em razão do uso inadequado dos solos, os quais, como suporte dos ecossistemas e das atividades antrópicas sobre a terra, são importantes para ...
Ivana de Marco Fonseca Horta, José Aldo Alves Pereira, João José Marques, Luís Marcelo Tavares de Carvalho   +3 more
doaj   +1 more source

THE GEOLOGICAL FIELD APPROACH TO THE ARCHAEOLOGICAL SITE YARD

EQA, 2017
The main duties of the geologist’s contribution to the field work in the archaeological excavation sites are briefly recalled. The need for a preliminary conceptual and pragmatic approach for a correct understanding of the local context of each field ...
Stefano Cremonini
doaj   +1 more source

Exploitation of Magnetic Susceptibility Data for Soil Stability Analysis: A Watershed Study of the Oued Ghiss Dam in the Central Rif, Morocco [PDF]

E3S Web of Conferences
The water erosion of soil in northern Morocco raises significant concerns due to its potential impact on the sustainability and productivity of the land. The objective of our study is to evaluate water erosion by utilizing magnetic susceptibility of soil
Ed-Dakiri Soukaina, Etebaai Issam, El-Hassani Hichame, Tawfik Abdelhamid, El Moussaoui Said, El Talibi Hajar, Dekkaki Hinde Cherkaoui, Taher Morad, Damnati Brahim   +8 more
doaj   +1 more source

The role of pedogy in the development of psychological and pedagogical science and practice

Вестник Самарского государственного технического университета. Серия: Психолого-педагогические науки
The research reveals the role of pedology in the development of domestic and foreign psychological and pedagogical science and practice. Three key stages in the development of pedology as a science are defined: 1) the stage of origin (late 19th – first ...
Artur M. Allagulov, Svetlana A. Aleshina, Ol’ga V. Kuz’menkova   +2 more
doaj   +1 more source

Individualization of soil classes by disaggregation of physiographic map polygons [PDF]

Pesquisa Agropecuária Brasileira, 2019
: The objective of this work was to disaggregate the polygons of physiographic map units in order to individualize the soil classes in each one, representing them as simple soil map units and generating a more detailed soil map than the original one ...
José Janderson Ferreira Costa, Elvio Giasson, Elisângela Benedet da Silva, Alcinei Ribeiro Campos, Israel Rosa Machado, Benito Roberto Bonfatti, Ivan Luiz Zilli Bacic   +6 more
doaj   +1 more source

Susceptibility and Vulnerability to Landslides—Case Study: Basin of River Bengalas—City of Nova Friburgo—Brazil [PDF]

, 2015
Landslides have frequently occurred in last years, due to the disorderly grownth of the cities and the occupation of risk areas by the poor population, causing social, environmental and economic impacts.
Corte-Real, J.A., França, D.G.M., Medeiros, F.C., Moraes, B.E., Rodriguez, D.A., Sampaio, E.P., Silva, L.T.   +6 more
core   +1 more source

High-resolution computed tomography reconstructions of invertebrate burrow systems [PDF]

, 2015
The architecture of biogenic structures can be highly influential in determining species contributions to major soil and sediment processes, but detailed 3-D characterisations are rare and descriptors of form and complexity are lacking.
A La Croix, A Seilacher, DP Bebber, E Bullmore, GH Brimhall, GW Quinn, H Downie, J Dinley, J Schindelin, JD Germano, K Mazik, KM Dorgan, KT Perez, LA Buatois, LA Nickell, M Joschko, M Solan, N Ramnani, O Daniel, R Boistel, R Hale, R Rosenberg, R Rosenberg, R Weiddleder, R. Hale, RB Griffis, RE Martin, S Mairhofer   +27 more
core   +2 more sources

A Break and Two Crisis: Mazes of Vygotsky’s Pedology and Psychology

Psicologia: Ciência e Profissão
: This historical and theoretical article undertakes a bibliographic review of materials in Brazilian Portuguese, English, and Russian, focusing on the relation between the First Soviet Five-Year Plan (1929-1932), also known as the Stalinist Great Break,
Gisele Toassa, Eduardo Moura da Costa, Izabel Augusta Hazin   +2 more
doaj   +1 more source

An energy‐based aggregate stability method is more management‐sensitive than commercial methods in coarse‐textured, subtropical orchard soils

Agricultural &Environmental Letters, Volume 11, Issue 1, June 2026.
Abstract Aggregate stability impacts important soil functions, including carbon/water storage and soil structure. Macroaggregate stability tests, using rainfall simulation or wet sieving, are commonly used, but microaggregate stability tests may be more applicable to subtropical, coarse‐textured soils.
Yaslin N. Gonzalez, Allan R. Bacon, Sarah L. Strauss, Gabriel Maltais‐Landry   +3 more
wiley   +1 more source