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Socioeconomic, financial and production infrastructure profile of farmers in rural settlements in the western region of the state of São Paulo, Brazil
(2014)
Family agriculture, mostly represented by rural settlements especially in the state of São Paulo, makes up rural establishments in Brazil. Current investigation collects, analyzes and compares data on farmers on two rural ...
Palynostratigraphy of the Zorritas Formation, Antofagasta Region, Chile: Insights on the Devonian/Carboniferous boundary in western Gondwana
(Elsevier Science, 2017-05)
The Middle Member of the Zorritas Formation in the Antofagasta region of northern Chile, yielded terrestrial and marine palynomorph assemblages which span the Devonian/Carboniferous boundary. The assemblages show a clear ...
Mississippian–Early Permian brachiopods from western Argentina: Tools for middle- to high-latitude correlation, paleobiogeographic and paleoclimatic reconstruction
(Elsevier Science, 2010-12)
Brachiopod faunas from western Argentina are reviewed to improve the current understanding of their biostratigraphic and paleobiogeographic value for intercontinental correlation and paleoclimatic reconstruction, especially ...
Western Mexico seismic source model for the seismic hazard assessment of the Jalisco-Colima-Michoacan region
The Mexican subduction zone, the Gulf of California spreading center, as well as the triple junction point around the Jalisco and the Michoacan Blocks, represents the most active seismogenic belts inducing seismic hazard ...
Structural analysis of the Itapucumi Group in the Vallemi region, northern Paraguay: Evidence of a new Brasiliano/Pan-African mobile belt
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
The Neoproterozoic (Ediacaran) Itapucumi Group in northern Paraguay is composed of carbonate and siliciclastic rocks, including ooid grainstones, marls, shales and sandstones, containing Cloudina fossils in the eastern ...
Shallow-water species of Beania Johnston, 1840 (Bryozoa, Cheilostomata) from the tropical and subtropical Western Atlantic
(MAGNOLIA PRESS, 2010)
This paper describes four new species of the bryozoan genus Beania from the Brazilian coast. Two of them have been previously recorded in the western Atlantic as Beania hirtissima (Heller, 1867) and Beania mirabilis Johnston, ...
Trypanosoma cruzi vectors in a periurban area of the Western Brazilian Amazon
(Inst Medicina Tropical Sao Paulo, 2020-01-01)
The etiological agent of American trypanosomiasis is the protozoan Trypanosoma cruzi, typically transmitted by triatomines. The aim of this study was to investigate the triatomine fauna and trypanosomiasis infections in ...
Comparative isotope ecology of western Amazonian rainforest mammals
(National Academy of Sciences, 2020)
Closed-canopy rainforests are important for climate (influencing atmospheric circulation, albedo, carbon storage, etc.) and ecology (harboring the highest biodiversity of continental regions). Of all rainforests, Amazonia ...
Maritime Hunter-Gatherers in the Chonos Archipelago (43 degrees 50'-46 degrees 50' S), Western Patagonian Channels
(Taylor & Francis, 2015)
This article presents the current advances in archeological research on the Western Patagonian Channels, specifically the Chonos Archipelago (43 degrees 50'-46 degrees 50' S). Based on a large spatial scale, we aim to ...