Results 21 to 30 of about 130,557 (257)
Analysing the natural population growth of a large marine mammal after a depletive harvest [PDF]
, 2017 An understanding of the underlying processes and comprehensive history of population growth after a harvest-driven depletion is necessary when assessing the long-term effectiveness of management and conservation strategies.
Crespo, Enrique Alberto +8 more
core +1 more source
Many-body dynamics of the decay of excitons of different charges in a quantum dot [PDF]
, 2016 We calculate the photoluminescence spectrum of a single semiconductor quantum dot strongly coupled to a continuum as a function of light frequency, gate voltage, and magnetic field.
Aligia, Armando Ángel +2 more
core +2 more sources
Perspectiva Geográfica, 2014 Este trabajo determina los procesos de degradación de la unidad ecológica Matorral de Mata Negra y la disminución de la capacidad de carga producida por la transformación del paisaje en la cuenca endorreica Coy Aike.
Paula Diez +2 more
doaj +1 more source
Revista Mexicana de Biodiversidad, 2021 A study of oribatid mite communities in a Patagonian forest affected by wildfires was carried out to assess their taxonomic diversity and to increase knowledge of their distribution. A total of 43 species/morphospecies were found.
Rosa M. Manzo +2 more
doaj +1 more source
Influence of Water Temperature on the MXR Activity and P-glycoprotein Expression in the Freshwater Snail, Physa acuta (Draparnaud, 1805) [PDF]
, 2017 P-glycoprotein (P-gp) mediated multixenobioticresistance (MXR) is a mechanism analogous to multidrug resistance, which has been extensivelycharacterized in mammalian tumours.
Assef, Yanina Andrea +1 more
core +1 more source
Estratigrafía de Sr y evolución sedimentaria de los depósitos marinos del Mioceno temprano en el antepaís del norte de la Cuenca Austral (o Magallanes), Argentina [PDF]
, 2015 Early Miocene shallow marine deposits in the region of Lago Posadas-Meseta Belgrano (Argentina) represent part of the “Patagoniense” transgression, an Atlantic marine incursion that flooded large part of Patagonia, including the Austral (foreland) Basin (
Alonso Muruaga, Pablo Joaquin +3 more
core +1 more source
SemiáridaEl río Chubut atraviesa la provincia homónima desde la cordillera hasta su desembocadura en el océano Atlántico. Durante su trayecto atraviesa mayormente zonas despobladas hasta llegar al Embalse Ameghino, donde el caudal es regulado y a partir del cual
Maite Lucía Domínguez +5 more
doaj +1 more source
Acceso al suelo urbano y riesgo ambiental. Comodoro rivadavia, Patagonia argentina.
Bitácora Urbano Territorial, 2019 La conformación urbana de Comodoro Rivadavia en la Patagonia argentina ha sido influida históricamente por la extracción de hidrocarburos, condicionando el acceso al suelo urbano.
Gustavo David Romeo, Letizia Vazquez
doaj +1 more source
Efecto de la ceniza volcánica sobre la supervivencia de ortópteros en la Patagonia [PDF]
, 2015 El objetivo de este trabajo fue evaluar la toxicidad de las cenizas volcánicas del volcán Puyehue-cordón Caulle en la supervivencia de dos especies de Orthoptera: la tucura Dichroplus vittigerum y la langosta verde Brugilis sp.
Amadio, María Emilia +5 more
core
The Anatomical Record, EarlyView.We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley +1 more source