Buscar
Mostrando ítems 1-10 de 4678
HOW SOIL FORMING PROCESSES DETERMINE SOIL-BASED VITICULTURAL ZONING
(Chilean Society of Soil Science/Sociedad Chilena de la Ciencia del Suelo, 2011)
Charcoal in soils: A preliminary view
(2018-09-11)
Charcoal can persist in soils for centuries, even millennia. This chapter describes the high quality charcoal, which illustrates the properties needed to provide a source of information on the conditions that existed when ...
Controle tecnológico da compactação de solo utilizando o cone de penetração dinâmica
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-20)
The control of soil compaction degree is essential to assure the minimum de-formation came from loads and humidity variations. Therefore, the objective of this work is to define the correlation between the specific dry ...
The application of U-isotopes to assess weathering in contrasted soil-water regime in Brazil
(2018-02-01)
This paper presents the use of U-series radionuclides 238U and 234U to evaluate the biogeochemical disequilibrium in soil cover under a contrasted soil-water regime. The approach was applied in three profiles located in ...
Permeabilidade e adensamento de solos típicos da Formação Barreiras em Pirangi-RN
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Civil, 2016)
This article aims to characterize, determine the permeability and evaluate the deformability characteristics of three soils Barreiras Formation.The region selected for study is located in the Centro de Lançamento da Barreira ...
Aspects of Mechanical Behavior and Modeling of a Tropical Unsaturated Soil
(2013-10-01)
The research studies the applicability of two elastoplastic models for the collapse prediction of the lateritic soil profile from Southeastern Brazil. These tropical soils have peculiar geotechnical behavior, due to their ...
Aspects of Mechanical Behavior and Modeling of a Tropical Unsaturated Soil
(2013-10-01)
The research studies the applicability of two elastoplastic models for the collapse prediction of the lateritic soil profile from Southeastern Brazil. These tropical soils have peculiar geotechnical behavior, due to their ...
Digital soil mapping and GlobalSoilMap. Main advances and ways forward
(Elsevier, 2020)
In this concluding paper, we summarize the main advances coming forward from the joint conference of the International Union of Soil Sciences (IUSS) Working Groups (WG) "Digital Soil mapping" (DSM) and "GlobalSoilMap". We ...