Results 41 to 50 of about 149,196 (216)

Biogeography applied to the study of zoonotic diseases [PDF]

open access: yes, 2016
Biogeografía aplicada al estudio de las zoonosis. En un estudio sobre la distribución de áreas favorables para el virus del Ébola en la naturaleza se han combinado la modelación de distribuciones y el análisis de tipos de distribución (corotipos).
Olivero Anarte, Jesús
core  

Functional homogenization of terrestrial mammals outside protected areas in the Hengduan Mountains, China

open access: yesConservation Biology, EarlyView.
Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li   +8 more
wiley   +1 more source

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

open access: yesConservation Biology, EarlyView.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás   +4 more
wiley   +1 more source

Unravelling the skin of the nurse shark: A morphological description of the placoid scales of Ginglymostoma cirratum

open access: yesJournal of Fish Biology, EarlyView.
Abstract Ginglymostoma cirratum, commonly known as the nurse shark, is a nocturnally active benthic shark, often found in western and eastern Atlantic waters. Although this shark has been well explored in many biological aspects, few studies have thoroughly examined the morphology of its dermal denticles (or placoid scales).
Danilo P. Lima   +7 more
wiley   +1 more source

Observações sobre a biologia do gambá (Didelphis marsupialis) na Ilha de Ratones Grande, Estado de Santa Catarina, Brasil

open access: yesBiotemas, 1996
Neste estudo foram registrados aspectos da biologia de Didelphis marsupialis (Marsupialia, Mammalia) na Ilha de Ratones Grande. A área de estudo localiza-se no Estado de Santa Catarina, no sul do Brasil, sendo a vegetação predominante típica da Floresta ...
Jorge José Cherem   +3 more
doaj  

Sistematización de imágenes obtenidas por fototrampeo: una propuesta de ficha

open access: yesRevista Mexicana de Biodiversidad, 2007
LAS COLECCIONES CIENTÍFICAS DESEMPEÑAN UN PAPEL FUNDAMENTAL EN LA ACUMULACIÓN DEL CONOCIMIENTO BIOLÓGICO.RECIENTEMENTE, EL USO DE FOTOTRAMPAS PARA REALIZAR INVENTARIOS Y ESTUDIOS ECOLÓGICOS EN MAMÍFEROS SE HA INCREMENTANDO NOTABLEMENTE.
VÍCTOR SÁNCHEZ CORDERO   +4 more
doaj   +1 more source

The Pleistocene Glyptodontidae Gray, 1869 (Xenarthra: Cingulata) of Colombia and some considerations about the South American Glyptodontinae [PDF]

open access: yes, 2012
Until recently, one well-characterized Pleistocene genus of the subfamily Glyptodontinae (Glyptodon ca. 1.08-0.0011 My) was recognized in South America.
Arenas Mosqueras, José E.   +3 more
core   +2 more sources

First record of young‐of‐the‐year smooth hammerhead (Sphyrna zygaena) in coastal waters of Galicia, northwest Spain

open access: yesJournal of Fish Biology, EarlyView.
Abstract The smooth hammerhead (Sphyrna zygaena) is typically considered an oceanic species and is only rarely observed in the cooler coastal waters of the northeastern Atlantic. On 20 December 2024, a juvenile S. zyganea was captured at 25 m depth in the inner Ría de Pontevedra (Rías Baixas, northwest Spain).
Xabier Pin   +3 more
wiley   +1 more source

Mamíferos pequeños de humedales de la costa central del Perú

open access: yesRevista Peruana de Biología, 2020
Los humedales son ecosistemas frágiles e importantes que, a pesar de su gran biodiversidad, se conoce poco sobre la diversidad de mamíferos. Por ello, en este estudio se documenta la diversidad y abundancia de los mamíferos pequeños de cuatro humedales ...
Víctor Pacheco   +5 more
doaj   +1 more source

Mamíferos de Pamplona [PDF]

open access: yes, 2012
En esta guía quedan recogidos todos los grupos de mamíferos que tienen presencia en el entorno de Pamplona, así como sus principales ...
Baquero-Martin, E. (Enrique)   +4 more
core  

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