Results 11 to 20 of about 7,599 (206)

El Cuaternario en La Rioja Alta

open access: yesCuadernos de Investigación Geográfica, 2013
Se completa con este trabajo la cartografía del cuaternario de La Rioja en la Depresión del Ebro, ya iniciada en 1979, y se extraen algunas conclusiones de la distribución, evolución e interacción entre los diferentes niveles de erosión y depósito recientes.
Pérez Lorente, Félix [0000-0002-1532-0379]   +1 more
openaire   +5 more sources

Sobre el Cuaternario [PDF]

open access: yesAnales de Antropología, 2010
Este artículo presenta una discusión del origen y cronología del Cuaternario y sus lazos con la Prehistoria, así como sus cambios.
José Luis Lorenzo Bautista
core   +4 more sources

El Cuaternario en los mapas geológicos

open access: yesEnseñanza de las Ciencias de la Tierra, 2017
Instituto Geológico y Minero de España ...
Salazar Rincón, Ángel Enrique
openaire   +3 more sources

Temperature and Ultraviolet Radiation Influence the Skin Microbiome of Humpback Whales. [PDF]

open access: yesMol Ecol
ABSTRACT The skin microbiome of humpback whales harbours diverse microbial communities that play a crucial role in host skin protection and environmental interaction. However, studies on cetacean skin microbiomes in the Southern Hemisphere focus on feeding grounds, with limited information on microbiome dynamics at breeding grounds and during migration
Murillo-Herrera AI   +10 more
europepmc   +2 more sources

Dental Microwear Evidence of Holocene Dietary Variability in the Argentinian Pampas and Paraná Delta. [PDF]

open access: yesAm J Biol Anthropol
ABSTRACT Objectives This study explores the subsistence strategies of Middle‐to‐Late Holocene human populations in the Argentinean Pampas and Paraná River Delta by analyzing dental microwear patterns. Materials and Methods We examined occlusal molar microwear textures of individuals from the Middle and Late Holocene recovered from 12 archaeological ...
Carvalho MRG   +13 more
europepmc   +2 more sources

El Cuaternario de Bolivia y Regiones Vecinas [PDF]

open access: yes, 2008
Fil: Iriondo, Martin Horacio. Universidad Nacional del Litoral; Argentina.
Argollo Bautista, Jaime   +1 more
core   +3 more sources

De Novo Transcriptome Assembly Reveals Insights Into Osmoregulation and Oxidative Stress Response in the Gills of the Southern King Crab (<i>Lithodes santolla</i>). [PDF]

open access: yesEcol Evol
The Southern King Crab (Lithodes santolla), an ecologically and commercially important species in sub‐Antarctic waters. In this study, we assembled the first gill de novo transcriptome of L. santolla to characterize gene expression related to environmental responses.
Brante A   +5 more
europepmc   +2 more sources

Feather Microbiota Landscapes: Biogeography and Phenology Shape Feather Microbiota Traits in a Migratory Seabird in a Subantarctic Ecosystem. [PDF]

open access: yesMol Ecol
ABSTRACT It is known that phenological changes (i.e., behavioural and sometimes morphological and physiological traits that repeat annually) influence the wildlife gut microbiota. However, it remains largely unknown to what extent geographic variation could modulate the effect that phenology has on wildlife microbiota.
Ochoa-Sánchez M   +6 more
europepmc   +2 more sources

Cortical Bone Loss in Barcelona Across Time (1st Century CE-18th Century CE) and Its Potential Relationship With Linear Enamel Hypoplasia. [PDF]

open access: yesAm J Biol Anthropol
ABSTRACT Objectives The purpose of this study is to conduct a diachronic analysis of cortical bone loss in Barcelona, spanning from the 1st to 18th century CE, assessing the relationship between cortical bone loss and early‐life stressors, as indicated by linear enamel hypoplasia (LEH) across Roman, Late Antiquity, Medieval, and Modern periods and ...
Cevallos A, Tarragó A, Rissech C.
europepmc   +2 more sources

Pollination ecology in the tropical Andes: moving towards a cross-scale approach. [PDF]

open access: yesBiol Rev Camb Philos Soc
ABSTRACT Plant–pollinator interactions structure ecological communities and represent a key component of ecosystem functioning. Pollination networks are expected to be more diverse and specialised in the tropics, but pollination ecology in these regions has been understudied in comparison to other areas.
Rueda-Uribe C   +25 more
europepmc   +2 more sources

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