Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Roger D Sepúlveda"'
The biology and ecology of the jumbo squid Dosidicus gigas (Cephalopoda) in Chilean waters: a review
Autor:
Christian M Ibáñez, Roger D Sepúlveda, Patricio Ulloa, Friedemann Keyl, M. Cecilia Pardo-Gandarillas
Publikováno v:
Latin American Journal of Aquatic Research, Vol 43, Iss 3, Pp 402-414 (2015)
ABSTRACT. The jumbo squid Dosidicus gigas is the most abundant cephalopod species in the southeastern Pacific Ocean, which supports the biggest cephalopod fishery in the world. Due to its growing economic importance, the population growth and distrib
Externí odkaz:
https://doaj.org/article/c271d055fc6c48a39d19745873a1f895
Autor:
Federico Márquez, Joaquín Vierna, Berenice Trovant, Silvina Van Der Molen, Roger D. Sepúlveda, Kevin P. Johnson, Jorge Doña
Publikováno v:
Organisms Diversity & Evolution. 20:331-344
The patterns of genetic and phenotypic diversity in marine life are the result of different geological and ecological processes. We analyzed the pattern of genetic and morphometric variation of the razor clam Ensis macha along its entire geographic d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4d167a370bba84e5bea99e6071e706
https://doi.org/10.1007/s13127-020-00441-4
https://doi.org/10.1007/s13127-020-00441-4
Publikováno v:
Latin American Journal of Aquatic Research, Vol 40, Iss 2, Pp 253-258 (2012)
Cephalopods have two main defence strategies: the first consists on reducing the odds of being detected by a predator, while the second focuses on avoiding capture. The aim of this study was to understand the basic behavioural aspects of the octopus
Externí odkaz:
https://doaj.org/article/9efd71e927e84a0eb1ddfd07b00221d1
Publikováno v:
Biological Research, Vol 44, Iss 1, Pp 69-74 (2011)
Respiration and energy metabolism are key processes in animals, which are severely constrained by the design of physical structures, such as respiratory structures. Insects have very particular respiratory systems, based on gas diffusion across trach
Externí odkaz:
https://doaj.org/article/d3e7c618f4bc4a1c83885bc2ffbe8783
Autor:
Roger D Sepúlveda, Nelson Valdivia
Publikováno v:
PLoS ONE, Vol 11, Iss 7, p e0157910 (2016)
Determining the effects of unpredictable disturbances on dynamic ecological systems is challenged by the paucity of appropriate temporal and spatial coverage of data. On 27 February 2010, an 8.8 Mw mega-earthquake and tsunami struck central Chile and
Externí odkaz:
https://doaj.org/article/6f8d34838c364790b4f25711d0a6b12f
Publikováno v:
Gayana, Vol 67, Iss 1, Pp 45-54 (2003)
Las agregaciones monoespecíficas son comunes en el intermareal rocoso. Una de estas especies gregarias es el poliqueto tubícola Phragmatopoma moerchi, el cual construye arrecifes de tamaño variable en el intermareal rocoso. Estos arrecifes proveen
Externí odkaz:
https://doaj.org/article/c2cd790b5e144b6f949840b20a5b8045
Autor:
Cristián E. Hernández, Enrico L. Rezende, Elie Poulin, Javier Sellanes, Christian M. Ibáñez, Roger D. Sepúlveda, M. Cecilia Pardo-Gandarillas, Jorge Avaria-Llautureo
Publikováno v:
Evolution. 72:1829-1839
Here, we evaluate the so-called Thorson's rule, which posits that direct-development and larger eggs are favored toward the poles in marine organisms and whose validity been the subject of considerable debate in the literature, combining an expanded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f11c640f9b49de65f6c8e300348be16
https://doi.org/10.1111/evo.13559
https://doi.org/10.1111/evo.13559
Publikováno v:
Natural Hazards. 88:1087-1111
Tsunamic events are a frequent hazard to coastal towns. Despite this, the extent to which resilience models can be applied to coastal towns as well as the aspects that should be considered when doing so have not been fully evaluated. There is little
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cfe7dadbd5c64eabb7365467e3ce596
https://doi.org/10.1007/s11069-017-2908-1
https://doi.org/10.1007/s11069-017-2908-1
Publikováno v:
Regional Studies in Marine Science. 46:101886
Environmental heterogeneity is one of the main hypotheses promoting changes in species diversity. Several abiotic and biotic factors that promote environmental heterogeneity generate physical and biological microhabitats, where organisms may find ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc9a2cbb943416f013a84cb63e5b592
https://doi.org/10.1016/j.rsma.2021.101886
https://doi.org/10.1016/j.rsma.2021.101886
Autor:
Mauricio Soto-Gamboa, Juan Ramírez-Estrada, Loreto A. Correa, Luis A. Ebensperger, Cecilia León, Roger D. Sepúlveda
Publikováno v:
Journal of Animal Ecology. 85:1552-1562
Alternative morphotypes have been reported less frequently in females than in males. An exception to this rule is the gradient of phenotypical masculinization reported in some female mammals, in which feminized and masculinized females represent two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ae0756cfff8c182b50d974f68f8736
https://doi.org/10.1111/1365-2656.12588
https://doi.org/10.1111/1365-2656.12588