Results 121 to 130 of about 30,777 (230)

Parásitos zoonóticos caninos de los barrios costeros de Comodoro Rivadavia, Chubut, Argentina

open access: yesRevista Argentina de Salud Pública, 2021
INTRODUCCIÓN: Las zoonosis son enfermedades compartidas entre animales vertebrados y humanos. La secuencia de transmisión comienza con la exposición del humano a elementos infectivos en el ambiente. Muchas patologías mantienen su reservorio en la población canina. Según estudios previos en la región, un 47% de las muestras de heces caninas ambientales (
Torrecillas, Claudia   +5 more
openaire   +2 more sources

Epizoic diatom communities on chitons (Mollusca: Polyplacophora) and southern king crabs (Crustacea: Decapoda) from central coastal waters of San Jorge Gulf (Patagonian Sea, South Atlantic Ocean)

open access: yesLilloa
Diatoms constitute one of the most diverse groups of marine microalgae worldwide, both free-living as well as associated associated with different types of substrata.
Rubén Agustín Lameiro   +3 more
doaj   +1 more source

Buceo eficiente en aguas poco profundas: comportamiento de buceo y patrón de alimentación del Cormorán Cuello Negro, Phalacrocorax magellanicus, en dos colonias de la costa patagónica

open access: yesEcología Austral, 2002
Entre 1996 y 1998 se estudió, por medio de técnicas de radiotelemetría, el comportamiento de buceo y alimentación del Cormorán Cuello Negro (Phalacrocorax magellanicus) en Punta Loma y en Isla Vernacci, dos colonias de reproducción de la costa ...
Flavio Quintana   +2 more
doaj  

From Forage to Grain: Structural and Functional Changes Occurred During 10 Generations of Transition of Intermediate Wheatgrass (Thinopyrum intermedium) to Kernza®

open access: yesGrasses
Thinopyrum intermedium (c.n. intermediate wheatgrass), marketed under the trade name Kernza, is a promising species for perennial grain production based on seed size, ease of threshing, resistance to shattering, and grain quality.
Damian A. Ravetta   +3 more
doaj   +1 more source

Modelo de balance hídrico superficial de un sistema lagunar, caso “laguna negra”, provincia del Chubut

open access: yesCuadernos del CURIHAM, 2011
En muchos problemas de ordenamiento territorial, evaluación de riesgo hidrológico, o de intervención con obras hidráulicas en urbanizaciones de la Patagonia, se interactúa con depresiones y cadenas de lagunas que son características morfológicas del ...
Juan Serra, María Chachero
doaj  

Beak deformities in north Patagonian birds [PDF]

open access: yes, 2016
Within the last decade, many individuals of several bird species with abnormal and strange beaks deformationshave been reported from Alaska, United States, and from United Kingdom and Ireland.
Cueto, Víctor   +2 more
core   +1 more source

Description of the larva of Phyllopetalia apollo Selys and redescription of that of Hypopetalia pestilens Mclachlan (Anisoptera: Austropetalidae) [PDF]

open access: yes, 2009
The P. apollo larva is described for the first time and the larva of H. pestilens is redescribed.These are the first records of these spp. for Argentina and for the easternslope of the Andes. In order to determine the larval instars, length of inner wing
Brand, Cecilia, Pessacq, Pablo
core  

Argentina: Implicaciones del neoliberalismo en el Noreste del Chubut

open access: yes, 2007
Fil: Gatica, Mónica Graciela.
Lopez, Graciela Susana   +2 more
openaire   +1 more source

Plantas Medicinales en el Parque Nacional los alerces, Chubut, Patagonia Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2012
Fil: Kutschker, Adriana Mabel.
Toledo, Carolina Veronica   +1 more
openaire   +2 more sources

Un nuevo anseriforme de sedimentos marinos terciarios de Chubut, Argentina

open access: yesEl Hornero, 1979
A new genus and species of an anseriform from the family Anatidae — Cayaoa bruneti — is here described. The subfamiliar or tribal relationships of this species are uncertain, but it appears to have a greater relationship with the Tachyerini. Other remains of similar stratigraphical origin (Patagonian Stage), assignable to the same genus, are also ...
openaire   +3 more sources

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