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Stratigraphy of near-valley head quaternary deposits and evidence of climate-driven slope-channel processes in southern Brazilian highlands
(ELSEVIER SCIENCE BV, 2008)
During the past 40 years colluvial and alluvial deposits have been used in Brazil as good indicators of regional landscape sensitivity to Quaternary environmental changes. In spite of the low resolution of most of the ...
Isolation and Identification of possible entomopathogenic fungi and their evaluation of their effectiveness against Tribolium confusum, Sitophilus zea mais and Rhyzoperta dominica, vectors of aflatoxigenic fungi in stored maize
(Springer Heidelberg, 2013-05)
The objective of this study was to isolate and identify native entomopathogenic fungi from different components of maize agroecosystem, and evaluate their virulence against Tribolium confusum, Rhyzopertha dominica, and ...
Paleoprecipitation estimates and genesis of calcic and argillic features in paleosols of the Marília Formation (Neocretaceous of the Bauru Basin)ESTIMATIVAS DE PALEOPRECIPITAÇÃO E GÊNESE DE FEIÇÕES CÁLCICAS E ARGÍLICAS EM PALEOSSOLOS DA FORMAÇÃO MARÍLIA (NEOCRETÁCEO DA BACIA BAURU)
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2010)
Pedosedimentary development of part of a Late Quaternary loess-palaeosol sequence in northwest Argentina
(John Wiley & Sons Ltd, 2004-12)
The field properties, magnetic susceptibility, particle size, calcium carbonate content, soil micromorphology and optical luminescence ages of the upper 6.1 m and lowermost 4.7 m of the 45 m loess-palaeosol sequence at El ...
Characterization of a loess-paleosols section including a new record of the last interglacial stage in Pampean plain, Argentina
(Pergamon-Elsevier Science Ltd, 2011-02)
A new record of the Marine Isotopic Stage 5, the last Interglacial Stage before present is presented in this paper. Sedimentological, micromorphological, trace elements analyses (Rb-Sr) and magnetic polarity determination ...
Characterization and environmental interpretation of a floodplain Holocene paleosoil: Implications for paleohydrological reconstructions in the Upper Paraná River, Brazil
(2006-12-01)
Alluvial paleosoil horizons from the 3 to 4 m high banks of the Paraná River were used to reconstruct the palaeoenvironmental history and palaeohydrological regime of the river. The bank consists of a Middle to Late Holocene ...
Characterization and environmental interpretation of a floodplain Holocene paleosoil: Implications for paleohydrological reconstructions in the Upper Paraná River, Brazil
(2006-12-01)
Alluvial paleosoil horizons from the 3 to 4 m high banks of the Paraná River were used to reconstruct the palaeoenvironmental history and palaeohydrological regime of the river. The bank consists of a Middle to Late Holocene ...
Paleoenvironments and ichnotaxonomy of insect trace fossils in continental mudflat deposits of the Miocene Calatayud–Daroca Basin, Zaragoza, Spain
(Elsevier Science, 2014-11)
The Miocene continental deposits in the Orera area, Calatayud–Daroca Basin, are composed of red and brown mudstones deposited in the dry mudflat, sepiolite and dolomicrites deposited in periodically desiccated alkaline ...
Micromorfología de paleosuelos del Desierto de la Tatacoa, Colombia: Interpretación paleoambiental del Mioceno Medio
(Bogotá - Ciencias - Maestría en Ciencias - GeologíaDepartamento de GeocienciasUniversidad Nacional de Colombia - Sede Bogotá, 2020-12-04)
Mediante análisis micromorfológicos se identificaron características pedogenéticas asociadas con la estacionalidad en el régimen de humedad en paleosuelos del miembro Baraya, en el Desierto de la Tatacoa, Colombia. ...
Comunidade de fungos endofíticos coabitando raízes de espécies vegetais em área úmida e sua atividade antimicrobiana
(Universidade Federal de Mato GrossoBrasilFaculdade de Agronomia, Medicina Veterinária e Zootecnia (FAMEVZ)UFMT CUC - CuiabáPrograma de Pós-Graduação em Agricultura Tropical, 2014-03-28)
We investigated the similarity between communities of endophytic fungi in the roots of Paspalum wrightii and cohabiting in Cyperus esculentus and Vockysia divergens collected in northern Pantanal of Brazil, and the ...