Results 111 to 120 of about 2,395 (203)

Molecular sexing from stools in spectacled bear (Tremarctos ornatus)

open access: yes, 2016
El oso de anteojos (Tremarctos ornatus) se encuentra vulnerable debido a la caza y destrucción de su medio ambiente y es de difícil observación en vida libre, lo que obstaculiza su manejo e investigación, por lo que el uso de muestras no invasivas como heces se convierte en una gran herramienta.
Caselli S., Caselli S.   +1 more
openaire   +1 more source

Captivity shapes the gut microbiota of Andean bears: Insights into health surveillance [PDF]

open access: yes, 2017
Borbon-Garcia, Andrea   +3 more
core   +2 more sources

The Impacts of Payments for Watershed Services in Ecuador: Emerging Lessons from Pimampiro and Cuenca [PDF]

open access: yes, 2004
The project set out to engage stakeholders in the evaluation of this emerging "market" for watershed services and its social impact. The study consists of two documents that are separate but also complement each other.
Fernando Meneses   +3 more
core  

New Pleistocene cave faunas of the Andes of central Peru : radiocarbon ages and the survival of low latitude pleistocene DNA [PDF]

open access: yes, 2009
Peruvian citizens have led our team to their discoveries of Pleistocene cave faunas in the central Andes of Per. These caves (Jatun Uchco, Departamento de Huanuco; Cueva Rosello, Departamento de Junin; and Trigo Jirka, Departamento de Huanuco) preserve ...
Andrew Clack   +11 more
core  

El oso andino (Tremarctos ornatus) en la iconografía prehispánica de América, con énfasis en el caso peruano

open access: yesEstudios Atacameños
Arqueólogos e historiadores han planteado que la ausencia de representaciones del oso andino en la iconografía prehispánica sugiere que este animal fue ignorado por los antiguos habitantes. Se ha sostenido que su relevancia apareció principalmente en la
Judith Figueroa, Marcelo Stucchi
doaj   +1 more source

Manteniment dels animals en parcs zoològics : legislació i enriquiment [PDF]

open access: yes, 2009
Treball presentat a la Facultat de Veterinària de la Universitat Autònoma de Barcelona.Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Arcal Llibre, Marta   +3 more
core  

A Hyaenarctid Bear from the Later Tertiary of the John Day Basin of Oregon [PDF]

open access: yes, 1927
In the course of field investigations on the Mascall and Rattlesnake deposits and faunas of the John Day Basin of eastern Oregon, conducted by Chester Stock and C. L.
Merriam, John C., Stock, Chester
core  

Un pequeño Oso de las Cavernas (Ursus rossicus) del Sur de Siberia, Rusia BARYSHNIKOV, G. [PDF]

open access: yes, 2001
[Abstract] The skull, mandibles and cheek teeth of U. Rossicus from four localities of the South Siberia are examined. This species inhabited the steppe regions in early Middle and Late Pleistocene. By odontological characters it is more close to U.
Baryshnikov, G., Foronova, I.
core   +1 more source

Large carnivores in Croatia [PDF]

open access: yes, 2012
Velike zvijeri ne označavaju zasebnu sistematsku kategoriju, već obuhvaćaju pripadnike reda zvijeri koji se ističu svojom veličinom. U Hrvatskoj nalazimo tri vrste velikih zvijeri : sivi vuk (Canis lupus), smeđi medvjed (Ursus arctos) i euroazijski ris ...
Orlović, Ana
core   +2 more sources

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