Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Øyvind Fiksen"'
Autor:
Daniel Ottmann, Patricia Reglero, Francisco Alemany, Diego Alvarez‐Berastegui, Melissa Martín, Øyvind Fiksen
Publikováno v:
Limnology and Oceanography Letters, Vol 7, Iss 3, Pp 227-234 (2022)
Abstract Fish larvae are rarely a major driver of fish mortality, but tunas can produce large batches of larvae that rapidly develop the capacity to kill other fish. We combine a model for the killing potential from Atlantic bluefin tuna (BFT) larvae
Externí odkaz:
https://doaj.org/article/12aadba6e3d44e05a43ad2bebf8a69b8
Autor:
Nao Takashina, Øyvind Fiksen
Publikováno v:
Ecology and Evolution, Vol 10, Iss 10, Pp 4241-4250 (2020)
Abstract Intra‐cohort cannibalism is an example of a size‐mediated priority effect. If early life stages cannibalize slightly smaller individuals, then parents face a trade‐off between breeding at the best time for larval growth or development
Externí odkaz:
https://doaj.org/article/80b56e51c698419ba756596257d03f96
Autor:
Rachelle Esterhazy, Øyvind Fiksen
Publikováno v:
Uniped, Vol 42, Pp 60-73 (2019)
Abstract Portfolio-based designs are among the most popular student-centered approaches in higher education. While the pedagogical literature typically provides generic advice on ideal portfolio-based designs, there is little empirical data on how s
Externí odkaz:
https://doaj.org/article/f5452b245882479091965ab95df1ff21
Autor:
Arild Folkvord, Øyvind Fiksen, Hans Høie, Arne Johannessen, Erling Otterlei, Knut Wiik Vollset
Publikováno v:
Scientia Marina, Vol 73, Iss S1, Pp 119-130 (2009)
Marine fish larvae are subject to variable environments, which is probably reflected in their growth and survival rates. Mortality rates are generally high and size-dependent. At the species level, these mortality rates are usually accompanied by cor
Externí odkaz:
https://doaj.org/article/eaae05deb62946a68f55c2e476efff71
Autor:
Gavin J. Macaulay, Edda Johannesen, Per Fauchald, Espen Johnsen, Geir Odd Johansen, Johanna Jennifer Elisabeth Fall, Øyvind Fiksen, Göran Englund, Harald Gjøsæter, Georg Skaret
Publikováno v:
Marine Ecology Progress Series
Predator-prey spatial interactions are essential to understand ecosystem processes like predation rates and trophic interaction strength. In marine systems, such spatial interactions are highly dynamic and difficult to observe, as predators, prey and
Autor:
Øyvind Fiksen, Patricia Reglero
Publikováno v:
e03568
Ecology
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
Ecology
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
To predict shifts in phenology and distribution of organisms we need to understand how survival through early life stages depends on environmental conditions. Here, we present a mechanistic model of development, feeding and bioenergetics of early lif
Publikováno v:
Oikos
Prey modify their behaviour to avoid predation, but dilemmas arise when predators vary in hunting style. Behaviours that successfully evade one predator sometimes facilitate exposure to another predator, forcing the prey to choose the lesser of two e
Autor:
Ana Gordoa, Laura Prieto, Rosa Balbin, Francisco Alemany, Øyvind Fiksen, Daniel Ottmann, Diego Álvarez-Berastegui, Patricia Reglero
Publikováno v:
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
Este artículo contiene 12 páginas, 6 figuras, 1 tabla.
Pelagia noctiluca is the most successful and well-studied jellyfish in the Mediterranean Sea. This species tolerates a wide range of water temperatures and succeeds in low to medium food r
Pelagia noctiluca is the most successful and well-studied jellyfish in the Mediterranean Sea. This species tolerates a wide range of water temperatures and succeeds in low to medium food r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02d468ed9623bb86e5fecc12f2844aba
http://hdl.handle.net/10508/11679
http://hdl.handle.net/10508/11679
Autor:
Eric P. Chassignet, John T. Lamkin, Estrella Malca, Mandy Karnauskas, Trika Gerard, Akihiro Shiroza, Patricia Reglero, Victoria J. Coles, José M Quintanilla Hervas, Raúl Laiz-Carrión, Øyvind Fiksen, Michael R. Stukel, Taylor A Shropshire, Steven L. Morey
Publikováno v:
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
instname
Atlantic bluefin tuna (ABT) (Thunnus thynnus) travel long distances to spawn in oligotrophic regions of the Gulf of Mexico (GoM) which suggests these regions offer some unique benefit to offspring survival. To better understand how larval survival va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::552f8fbf2862f0f6c68ba78b2000e5eb
http://hdl.handle.net/10508/12255
http://hdl.handle.net/10508/12255
Autor:
Patricia Reglero, Melissa Martín, Francisco Alemany, Øyvind Fiksen, Diego Alvarez-Berastegui, Laura Prieto, Daniel Ottmann
Publikováno v:
Limnology and Oceanography
Digital.CSIC. Repositorio Institucional del CSIC
instname
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
Digital.CSIC. Repositorio Institucional del CSIC
instname
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
Bluefin tunas across the world migrate long distances to spawn in particularly warm and oligotrophic areas constrained by oceanographic fronts. The low abundance of predators in these areas increases survival chances of their early life stages, but i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74710370ca85f96f0aabe9d4364aa428
https://hdl.handle.net/11250/2990530
https://hdl.handle.net/11250/2990530