Results 41 to 50 of about 2,160 (184)

Development of a site fidelity index based on population capture-recapture data [PDF]

PeerJ, 2018
Background Site fidelity is considered as an animal’s tendency to return to a previously occupied place; this is a component of animal behaviour that allows us to understand movement patterns and aspects related to the animal’s life history.
Ayelen Tschopp, Mariano A. Ferrari, Enrique A. Crespo, Mariano A. Coscarella   +3 more
doaj   +2 more sources

The Southernmost Known Population of the Monito Del Monte, Dromiciops gliroides

Ecology and Evolution, Volume 16, Issue 3, March 2026.
A range extension for a relict south American marsupial. ABSTRACT The monito del monte (genus Dromiciops) is a small arboreal marsupial endemic to the temperate rainforests of southern South America, and the sole extant representative of the order Microbiotheria. This lineage, considered a sister group of Australian marsupials, is of great evolutionary,
Roberto F. Nespolo, Paula Herrera, Isidora Camus, Juan Pablo Bravo, Alex D. González, Carla Toledo, Diego Vera, Francisco E. Fontúrbel, Julian F. Quintero‐Galvis   +8 more
wiley   +1 more source

Species biology of elasmobranch by-catch in bottom-trawl fishery on the northern Patagonian shelf, Argentina

Aquatic Biology, 2013
The present study analyzes the species composition of elasmobranch by-catch of bottom trawlers that targeted common hake Merluccius hubbsi on the northern and central Patagonian shelf during 2001, 2002 and 2003. Six surveys were conducted, and a total of
AC Crespi-Abril, SN Pedraza, NA García, EA Crespo   +3 more
doaj   +1 more source

Wildland–urban interface expansion: Towards comprehensive planning processes

People and Nature, Volume 8, Issue 3, Page 754-766, March 2026.
Abstract Wildland–urban interface (WUI) expansion is accelerating in numerous regions around the world due to increasing amenity‐led migration processes, defined as the movement of people seeking higher environmental quality. While WUI areas are complex social–ecological systems requiring holistic planning and management, they are usually approached ...
Clara Mosso, Stephanie Kampf, Andrea Baudoin Farah   +2 more
wiley   +1 more source

Impacto de la redistribución de agua en áreas de estepa: estudio de caso en un arroyo temporario del NO de Chubut

Semiárida, 2020
Con el objetivo de evaluar el impacto en la vegetación y el suelo de una obra de redistribución de agua en área de estepa, se desarrolló durante 2010 y 2011 un ensayo en el área ecológica de Sierras y Mesetas Occidentales del NO de Chubut.
G. Ciari, W. Opazo
doaj  

Slab Gap‐Related Intraplate Magmatism as a Proxy of Maximum Flat Slab Extent in Patagonia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Establishing the frontal extent of ancient flat subduction events from the geologic record can be challenging. This difficulty arises because magmatic activity in the arc typically ceases during complete slab flattening, and other meaningful proxies are usually absent. To address this issue, we examine early Paleocene intraplate magmatic units
C. R. Navarrete, G. M. Gianni, G. I. Massaferro, M. B. Lastra   +3 more
wiley   +1 more source

Ou topos Chubut. Las identidades territoriales en el nacimiento del sistema político chubutense / Ou topos Chubut. Territorial identities in the beginnings of Chubut’s political system

(En)clave Comahue, 2017
En el presente artículo argumentamos que la promesa de plenitud que sostiene la reproducción de la vida comunitaria chubutense, pasa también por la pretensión utópica de administrar el tiempo y el espacio de forma tal que cada sujeto (o territorio) ocupe el lugar que le corresponde según su capacidad.
Sebastian Barros, Anaclara Raffaele
openaire   +1 more source

A Mosaic of Future Maladaptation Predicted for the Widespread Tree Nothofagus pumilio

Evolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Nothofagus pumilio, or lenga beech, is a widespread and locally‐adapted tree species endemic to South America's Patagonia region. Its diverse populations span a 2000‐km‐long range in the Andes Mountains, which is already experiencing adverse effects from climate change.
Jill Sekely, Paula Marchelli, Maria Veronica Arana, Mario Pastorino, Ivan Scotti, Carolina Soliani, Lars Opgenoorth, Katrin Heer   +7 more
wiley   +1 more source

The roots of a colony: establishment and growth of a Magellanic Penguin breeding site in Patagonia, Argentina [PDF]

PeerJ
The unique opportunity to record the establishment of seabird colonies provides key insights into population dynamics and habitat use. This is the case of the Magellanic penguin (Spheniscus magellanicus ) colony El Pedral. Located in Patagonia, Argentina,
Candela Tisera Manochio, Laura Marina Reyes, Thomas Mattern, Pablo Garcia Borboroglu   +3 more
doaj   +2 more sources

Braincase anatomy and palaeoneurology of Venetoraptor gassenae, a lagerpetid pterosauromorph from the Late Triassic of southern Brazil

Palaeontology, Volume 69, Issue 2, 2026.
Abstract There is a growing consensus that pterosaurs and the flightless Lagerpetidae are closely related. This relationship is supported by apomorphies throughout the skeleton, including endocranial character states such as a well‐developed floccular fossa and a tall anterior semicircular canal. Our knowledge of lagerpetid anatomy has been improved by
Lísie V.S. Damke, Leonardo Kerber, Mario Bronzati, Maurício S. Garcia, Martín D. Ezcurra, Sterling J. Nesbitt, Rodrigo T. Müller   +6 more
wiley   +1 more source