Results 41 to 50 of about 15,052 (221)
, 2017 Number of Pages: 22Integrative BiologyGeological ...
Leavitt, Daniel J. +1 more
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Microlobiusxylon paranaensis gen. et sp. nov. (fabaceae, mimosoideae) from the pliocene-pleistocene of ituzaingó formation, paraná basin, Argentina [PDF]
, 2010 A fossil wood with Fabaceae affinity from the Pliocene-Pleistocene sediments of Ituzaingó Formation is described. The silicified wood was collected at the Toma Vieja fossil locality, Paraná Basin, Argentina.
Brea, Mariana, Franco, María Jimena
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Memorias do Instituto Oswaldo Cruz, 2008 In Argentina, the incidence of American Cutaneous Leishmaniasis (ACL) has shown a steady increase over the last few decades. In the Chaco biogeographical region, specifically, several outbreaks of ACL were recently reported in addition to the usual time ...
Oscar D Salomón +11 more
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Phlebotominae Sand Flies in Paraguay. Abundance Distribution in the Southeastern Region [PDF]
, 2003 From September 1993 to August 2001, 7,190 phlebotomine were collected with CDC light trap in an endemic area for human leishmaniasis, in the departments of Misiones and Itapúa, Paraguay.
Cousiño, Blanca +6 more
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Growth culmination age in Prosopis flexuosa in the Dry Chaco, Argentina
Forest Systems, 1995 Growth culmination age in Prosopis flexuosa was estimated using the width of tree rings in 31 basal disks of dominant and codominant trees of native forest in Dry Chaco, Argentina. Volume and basal area incremens were determined from radial increment and alometric parameters relationship. The culmination age for radial increment was 35 years, for basal
Perpiñal, E. +4 more
openaire +3 more sources
Revista Mexicana de BiodiversidadThe studies of helminth parasites in Argentine amphibians have focused on the Dry and Humid Chaco ecoregions; in the Dry Chaco the reports are from the Chaco and Formosa provinces.
Maria Alejandra Villegas-Ojeda +3 more
doaj +1 more source
Systematics of the Vanilla chamissonis clade (Orchidaceae): a study based on integrative taxonomy [PDF]
Plant Ecology and EvolutionBackground and aims – The Brazilian biomes include the world’s greatest diversity of Vanilla. This richness has required studies on species boundaries, as many taxa have been described or erroneously synonymized. This is the case for V.
Emerson R. Pansarin
doaj +3 more sources
A new species group of the genus Epicauta Dejean of Southern South America, the bella group (Coleoptera: Meloidae) [PDF]
, 2011 Epicauta (Coleoptera: Meloideae) includes two subgenera, and within the nominotypical subgenus several species groups. Analyzing species of southern South America, a set of species of Epicauta has the particularity to present two distinctive characters ...
Campos Soldini, Maria Paula
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Journal of the Royal Anthropological Institute, EarlyView.In recent decades, solid waste has proliferated worldwide, becoming a pressing global issue. This article explores the role of Indigenous people dwelling within and upon emerging waste scenarios, with a specific focus on involved forms of sociality and ontological contestation. Drawing on the case of a municipal landfill sited on a Guarani community in
Vanesa Martín Galán
wiley +1 more source
Psycho-social factors influencing forest conservation intentions on the agricultural frontier [PDF]
, 2013 Remnant forest fragments are critical to conserve biological diversity yet these are lost rapidly in areas under agricultural expansion. Conservation planning and policy require a deeper understanding of the psycho-social factors influencing landholders’
Ajzen +37 more
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