Results 21 to 30 of about 20,071 (276)

Philander opossum y Didelphis marsupialis usan la cola para trasladar material vegetal

open access: yesMammalogy Notes, 2022
El uso de la cola por parte de los marsupiales neotropicales para transporte de material vegetal ha sido poco documentado. Usando cámaras trampa instaladas en la Reserva de la Biosfera La Encrucijada, Chiapas, México, documentamos el uso de la cola ...
Julio C. Hernández-Hernández   +1 more
doaj   +1 more source

Factors Affecting ENSO’s Period [PDF]

open access: yes, 2008
Accurately capturing the observed mean period of ENSO in general circulation models (GCMs) is often challenging, and it is therefore useful to understand which parameters and processes affect this period.
MacMynowski, Douglas G., Tziperman, Eli
core   +1 more source

Modes of ocean variability in the tropical Pacific as derived from Geosat altimetry [PDF]

open access: yes, 1994
Satellite-derived (Geosat altimetry) sea surface height anomalies for the period November 1986 to September 1989 were investigated in order to extract the dominant modes of climate variability in the tropical Pacific.
Barnett   +38 more
core   +1 more source

A geometric morphometric analysis of cranial and mandibular shape variation of didelphid marsupials

open access: yesHystrix, the Italian Journal of Mammalogy, 2000
<strong>Abstract</strong> The New World marsupial family Didelphidae is one of the oldest among mammals and is usually regarded as a morphologically conservative group. We analyzed cranial shape variation among six species of the six largest
D. Astúa de Moraes   +3 more
doaj   +1 more source

Assessing water renewal time scales for marine environments from three-dimensional modelling: a case study for Hervey Bay, Australia [PDF]

open access: yes, 2008
We apply the three-dimensional Coupled Hydrodynamical Ecological model for Regional Shelf Seas (COHERENS) to compute water renewal time scales for Hervey Bay, a large coastal embayment situated off the central eastern coast of Australia.
Grawe, Ulf   +3 more
core   +2 more sources

Quantum-induced trans-Planckian energy near horizon

open access: yesJournal of High Energy Physics, 2018
We study the loop effects on the geometry and boundary conditions of several black hole spacetimes one of which is time-dependent and analyze the energy measured by an infalling observer near their horizons.
A. J. Nurmagambetov, I. Y. Park
doaj   +1 more source

The parasitism of Ixodes luciae (Acari: Ixodidae) on marsupials and rodents in Peruvian Amazon O parasitismo do Ixodes luciae (Acari: ixodidae) em marsupiais e em roedores na Amazônia Peruana

open access: yesActa Amazonica, 2009
In this work the infestation with I. luciae on Didelphimorphia and Rodentia in different environments of Peruvian Amazon was studied. Didelphimorphia was represented by the family Didelphidae.
María Mónica Díaz   +2 more
doaj   +1 more source

Tropical Pacific influences on the North Atlantic thermohaline circulation [PDF]

open access: yes, 2003
Most global climate models simulate a weakening of the North Atlantic Thermohaline Circulation (THC) in response to enhanced greenhouse warming. Both surface warming and freshening in high latitudes, the so-called sinking region, contribute to the ...
Latif, Mojib
core   +2 more sources

Endoparásitos de micromamíferos del noroeste de Perú. 1: helmintos de marsupiales

open access: yesRevista Peruana de Biología, 2011
En este trabajo, informamos los resultados del análisis parasitológico realizado a 40 individuos marsupiales de las especies Caluromys lanatus, Didelphis marsupialis, Marmosops noctivagus, Metachirus nudicaudatus, Marmosa (Micoureus) regina, Monodelphis ...
Manuel Tantaleán   +3 more
doaj   +1 more source

HALLAZGO DE PARAGONIMUS MEXICANUS EN NUEVO HOSPEDERO Y UNA LOCALIDAD EN MEXICO

open access: yesEcosistemas y Recursos Agropecuarios, 2014
Se registra por primera vez la presencia de Paragonimus mexicanus en un nuevo hospedajero Philander opossum pallidus, capturado en las cercanías de la Estación de Biología Tropical "Los tuxtlas" en el Estado de Veracruz, que constituye a su vez una nueva
Jorge Caballero - Deyola   +2 more
doaj   +1 more source

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