Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Patrick, Gargan"'
Autor:
Robert Wynne, Louise C. Archer, Stephen A. Hutton, Luke Harman, Patrick Gargan, Peter A. Moran, Eileen Dillane, Jamie Coughlan, Thomas F. Cross, Philip McGinnity, Thomas J. Colgan, Thomas E. Reed
Publikováno v:
Ecology and Evolution, Vol 11, Iss 12, Pp 8347-8362 (2021)
Abstract The occurrence of alternative morphs within populations is common, but the underlying molecular mechanisms remain poorly understood. Many animals, for example, exhibit facultative migration, where two or more alternative migratory tactics (A
Externí odkaz:
https://doaj.org/article/260bcfdf63324890995577e4277e5c57
Autor:
Audun H. Rikardsen, David Righton, John Fredrik Strøm, Eva B. Thorstad, Patrick Gargan, Timothy Sheehan, Finn Økland, Cedar M. Chittenden, Richard D. Hedger, Tor F. Næsje, Mark Renkawitz, Johannes Sturlaugsson, Pablo Caballero, Henrik Baktoft, Jan G. Davidsen, Elina Halttunen, Serena Wright, Bengt Finstad, Kim Aarestrup
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Determining the mechanisms driving range-wide reductions in Atlantic salmon marine survival is hindered by an insufficient understanding of their oceanic ecology and distribution. We attached 204 pop-up satellite archival tags to post-spawne
Externí odkaz:
https://doaj.org/article/edb32fb4e745485d97b59679c223e4e6
Autor:
John Fredrik Strøm, Audun Håvard Rikardsen, Steven E. Campana, David Righton, Jonathan Carr, Kim Aarestrup, Michael J. W. Stokesbury, Patrick Gargan, Pablo Caballero Javierre, Eva Bonsak Thorstad
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Abstract Predation and mortality are often difficult to estimate in the ocean, which hampers the management and conservation of marine fishes. We used data from pop-up satellite archival tags to investigate the ocean predation and mortality of adult
Externí odkaz:
https://doaj.org/article/dce82d5983424367967af240fc1a2bb2
Autor:
Jonathan White, Colm Fitzgerald, Patrick Gargan, Elvira de Eyto, Michael Millane, Gerald Chaput, Paddy Boylan, Walter W Crozier, Dennis Doherty, Bryan Kennedy, Ian Lawler, David Lyons, Ferdia Marnell, Phil McGinnity, Kealan O'Higgins, William K Roche, Hugo Maxwell, Niall Ó Maoiléidigh
Publikováno v:
ICES Journal of Marine Science. 80:803-822
International wild Atlantic salmon management priorities have moved from exploitation to conservation since the 1990s, recognizing the need to protect diversity and abundance at individual river levels amid widespread declines. Here we review interna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20a6145c8c26ce606269f46f6ccb2c08
https://doi.org/10.1093/icesjms/fsad006
https://doi.org/10.1093/icesjms/fsad006
Publikováno v:
Environmental Biology of Fishes. 105:1203-1217
The European eel (Anguilla anguilla) has undergone an unprecedented population decline since the 1980s, with current recruitment levels fluctuating from 3 to 15% of historical levels for the last 20 years. Monitoring of glass eels and elvers as 0 + r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d75e021ad4bdf48d8a79d7953235c07b
https://doi.org/10.1007/s10641-022-01340-7
https://doi.org/10.1007/s10641-022-01340-7
Autor:
Louise C. Archer, Stephen A. Hutton, Luke Harman, Michael N. O'Grady, Joseph P. Kerry, W. Russell Poole, Patrick Gargan, Philip McGinnity, Thomas E. Reed
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Many species are capable of facultative migration, but the relative roles of extrinsic vs. intrinsic factors in generating diverse migratory tactics remain unclear. Here we explore the proximate drivers of facultative migration in brown trout in an e
Externí odkaz:
https://doaj.org/article/ff4ae6a01a94490ba282c589f58fe0c0
Autor:
Louise C, Archer, Stephen A, Hutton, Luke, Harman, W, Russell Poole, Patrick, Gargan, Philip, McGinnity, Thomas E, Reed
Publikováno v:
Proceedings of the Royal Society B: Biological Sciences
Metabolism defines the energetic cost of life, yet we still know relatively little about why intraspecific variation in metabolic rate arises and persists. Spatio-temporal variation in selection potentially maintains differences, but relationships be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e90ab4c4d01a8d501249a0ebbb41474
https://pubmed.ncbi.nlm.nih.gov/34521251
https://pubmed.ncbi.nlm.nih.gov/34521251
Autor:
Luke Harman, Thomas E. Reed, Michael N. O'Grady, Stephen A. Hutton, Stephen D. McCormick, Philip McGinnity, Patrick Gargan, W. Russell Poole, Joseph P. Kerry, Louise C. Archer
Publikováno v:
Global Change Biology
With rapid global change, organisms in natural systems are exposed to a multitude of stressors that likely co‐occur, with uncertain impacts. We explored individual and cumulative effects of co‐occurring environmental stressors on the striking, ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83bd1cae63dedc2d4d9ebe3a1556276f
Autor:
Louise C. Archer, Patrick Gargan, Thomas E. Reed, W. Russell Poole, Stephen A. Hutton, Philip McGinnity, Luke Harman
Publikováno v:
Conservation Physiology
Metabolism (rate of energy use) often varies considerably within species and populations. We found that food restriction (a potential outcome of environmental change) reduced baseline metabolism in brown trout, but traits also varied by sex and popul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f6640d5c55c3e5db5eacd3903fb0095
Publikováno v:
ICES Journal of Marine Science. 73:2395-2407
Sea trout are parasitized by two species of caligid copepod sea lice, Lepeophtheirus salmonis and Caligus elongatus. Generally, levels of lice infestation are low and few adverse effects on the host have been reported. However, with the advent of mar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8d6bc00c074250081e6ac9e5902cb09
https://doi.org/10.1093/icesjms/fsw044
https://doi.org/10.1093/icesjms/fsw044