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Soil Greenhouse Gases: Relations to Soil Attributes in a Sugarcane Production Area
(Soil Sci Soc Amer, 2017-09-01)
The production of the main soil greenhouse gases (GHG: carbon dioxide [CO2], methane [CH4,] and nitrous oxide [N2O]) is influenced by agricultural practices that cause changes in soil physical, chemical, and biological ...
Singularities of geotechnical properties of complex soils in seismic regions
(ASCE-AMER SOC CIVIL ENGINEERS, 2008-07)
Volcanic activity results in a wide range of soil types with very unusual characteristics, the most remarkable of which are
volcanic ash clays containing the clay minerals allophane and imogolite. In addition to these ...
Mobility of heavy metals as related to soil chemical and mineralogical characteristics of Brazilian soils
(Environmental Pollution, 2018)
Solo siltoso da formação Guabirotuba reforçado com fibras de polipropileno
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia de CivilUTFPR, 2020-01-28)
Several studies have sought to improve the mechanical behavior of soils, with the use of synthetic or natural additives, for use in civil engineering works. In this context, research with the use of polypropylene fibers ...
Caracterização pedológica na interface do 2° e 3° planalto paranaense
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilBacharelado em ZootecniaUTFPR, 2015-11-24)
Pedological characterization is conducted through a clusted proprieties and relations observed in nature. This survey defines the possible areas in the maps demarcation, when the soil classes are already defined. The ...
Agriculture by irrigation modifies microbial communities and soil functions associated with enhancing C uptake of a steppe semi-arid soil in northern Patagonia
(Frontiers Media, 2022-03)
The transformation of the semiarid steppe soil after 5 years of intensive irrigated agriculture in Northern Patagonia was analyzed in an on-farm study. The private grower venture used conservative practices, including ...
Platinum-group element and gold enrichment in soils monitored by chromium stable isotopes during weathering of ultramafic rocks
(Elsevier B.V., 2018)
Weathering of ultramafic rocks can lead to the formation of soil profiles with high contents of Fe, Ni, Co, platinum-group elements (PGE) and gold. Traditionally, these metal-rich soils are known as “laterites” and are ...
Effects of underground explosions on soil and structures
(Elsevier, 2020-11)
Much effort has been dedicated to the study of underground explosions because they pose a major threat to people and structuresbelow or above the ground. In this regard, it is especially important to model the propagation ...
Long-term zero-tillage enhances the protection of soil carbon in tropical agriculture
(Wiley-Blackwell, 2021-05-05)
Contrasting tillage strategies not only affect the stability and formation of soil aggregates but also modify the concentration and thermostability of soil organic matter associated with soil aggregates. Understanding the ...
Management Impacts on Soil Organic Matter of Tropical Soils
(Soil Sci Soc Amer, 2015-01-01)
Increased soil organic matter (SOM) improves the cation exchange capacity of tropical weathered soils, and liming is required to achieve high yields in these soils. Despite a decrease in SOM in the short term, liming may ...