Results 71 to 80 of about 768,178 (230)

Una revisión preliminar del estatus de conocimiento de los félidos argentinos [PDF]

, 2004
En Argentina ocurren 10 especies de félidos silvestres (el 28% del total mundial). A pesar de que el Grupo de Especialistas en Félidos de la UICN ha clasificado como bueno el estado de conservación de los felinos argentinos, esta categorización utilizó ...
Lucherini, Mauro, Luengos Vidal, Estela Maris, Soler, Lucía   +2 more
core  

Improving manual tagging of camera trap videos for wildlife studies: a visual assistance tool applied to the endangered huillin Lontra provocax

Wildlife Biology, EarlyView.
In the last decades, the use of camera traps for wildlife studies has increased significantly due to advancements in technology leading to cost reduction and improved reliability. They facilitate the study of wild animals in their natural environment in a minimally invasive manner, eliminating the need for researchers to remain in the field for long ...
Luciano Marpegan, Kenya Campos Haedo, Carla Pozzi and (cpozzi@apn.gob.ar)   +2 more
wiley   +1 more source

Créditos

Ge-conservación, 2020
Ge-conservación Revista
doaj   +3 more sources

Créditos

Ge-conservación, 2023
Ge-conservación Revista
doaj   +3 more sources

Distribution, movements and group size of the bottlenose dolphin (Tursiops truncatus) to the south of San Quintín Bay, Baja California, Mexico

Ciencias Marinas, 2004
 Twelve boat-based photoidentification surveys were carried out along the coast to the south of San Quintín Bay, in Baja California, Mexico, from July 1999 to June 2000; effort was 276.76 km and 31.7 h at sea.
E Morteo, G Heckel, RH Defran, Y Schramm
doaj   +1 more source

“Landscape and Heritage of Hydroelectricity in Portugal” [PDF]

, 2012
Hydroelectric power plants provided countries with scarcity of coal, such as Portugal, with a vital source of energy for the production of electricity in large quantities.
Matos, Ana Cardoso de
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First Non‐Invasive Monitoring of Fecal Steroids in Greater Caribbean Manatees (Trichechus manatus manatus)

Zoo Biology, EarlyView.
This study established the first fecal hormonal reference values (P4/E2) for the Greater Caribbean manatee. Using non‐invasive ELISA, the authors found no significant differences between mature and immature females, highlighting that long‐term monitoring and ultrasounds are essential to fully understand their complex reproductive cycles.
Vanessa Bermúdez‐Cardona, Roberto Sánchez‐Okrucky, José A. Sandoval‐Zárate, Nataly Castelblanco‐Martínez   +3 more
wiley   +1 more source

Ge-conservación Nº27

Ge-conservación
Ge-conservación es una publicación periódica del GEIIC, cuyo objetivo es contribuir al desarrollo científico, a la difusión y al intercambio de los conocimientos en materia de conservación y restauración del Patrimonio Cultural.
Ge-conservación Revista
doaj   +1 more source

Inspección y análisis científico de las torres atalaya que defendieron el último reino islámico de la Península Ibérica [PDF]

, 2017
The Islamic Nasrid kingdom of Granada occupied the mountainous areas of the south-eastern area of the Iberian Peninsula. The Baetic mountain range worked as a natural frontier between the Nasrid kingdom and the Christian kingdom of Castile from 1232 to ...
Alba-Dorado, Maria Isabel, García-Pulido, Luis José, Ruiz-Jaramillo, Jonathan   +2 more
core  

Forest type and leaf habit mediate thermal and drought tolerance across a tropical elevational gradient

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry, Perla Ortiz‐Colín, Jennifer S. Powers, German Vargas G., Adrián Guadamúz, Catherine M. Hulshof   +5 more
wiley   +1 more source