Zobrazeno 1 - 10
of 614
pro vyhledávání: '"E. Campana"'
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-18 (2024)
Abstract Climate warming is a major disruptor of fish community structure globally. We use large-scale geospatial analyses of 447,077 Canadian Arctic lakes to predict how climate change would impact lake thermal habitat diversity across the Arctic la
Externí odkaz:
https://doaj.org/article/e0ce96ca3e224255acff3192357acdf3
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Baleen whales are one of the few vertebrate taxa for which there are no confirmed estimates of longevity or methods of age determination. Lamina counts in the waxy earplug are assumed to represent age, but ageing accuracy is completely unknown. In th
Externí odkaz:
https://doaj.org/article/b8467ed015034ba0acb5d1d1f8e43668
Akademický článek
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Publikováno v:
PLoS ONE, Vol 18, Iss 6, p e0286388 (2023)
The vertebrate eye lens grows incrementally, adding layers of elongated, tightly packed lens fiber cells at the outer margin of the lens. With subsequent growth, previously-deposited fiber cells degrade, leaving a region of fully denucleated and orga
Externí odkaz:
https://doaj.org/article/2e2f7a44715d4c2e99708e5127e87fab
Autor:
Francisco Cerna, Guillermo Moyano, Christian Valero, Lizandro Muñoz, Guido Plaza, Steven E. Campana
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Ages of Chilean jack mackerel (Trachurus murphyi) in the southern Pacific Ocean were validated using three methods: 1) daily microincrement readings in sagittal otoliths of young-of-the year (YOY) fish to validate the first annulus; 2) modal progress
Externí odkaz:
https://doaj.org/article/aaf957df07be457bac9ecb06fcbe281c
Autor:
Gotje von Leesen, Hlynur Bardarson, Sæmundur Ari Halldórsson, Martin J. Whitehouse, Steven E. Campana
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Global warming is increasing ocean temperatures, forcing marine organisms to respond to a suite of changing environmental conditions. The stable oxygen isotopic composition of otoliths is often used as an index of temperature exposure, but the accura
Externí odkaz:
https://doaj.org/article/9d91fa6b675546a791470e5f462fd0fe
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:
Szymon Smoliński, Côme Denechaud, Gotje von Leesen, Audrey J Geffen, Peter Grønkjær, Jane A Godiksen, Steven E Campana
Publikováno v:
PLoS ONE, Vol 16, Iss 4, p e0248711 (2021)
The isotopic composition of inorganic carbon in otoliths (δ13Coto) can be a useful tracer of metabolic rates and a method to study ecophysiology in wild fish. We evaluated environmental and physiological sources of δ13Coto variation in Icelandic an
Externí odkaz:
https://doaj.org/article/9d184d4635e648efb0e15da06e93044f
Autor:
Einar Pétur Jónsson, Steven E Campana, Jón Sólmundsson, Klara B Jakobsdóttir, Hlynur Bárðarson
Publikováno v:
PLoS ONE, Vol 16, Iss 9, p e0247630 (2021)
Otolith shape has previously been used to identify ecotypes within the Icelandic cod (Gadus morhua) stock, using DST profiles to validate the results. Fish otolith shape variation has repeatedly been found to be largely determined by growth rate. To
Externí odkaz:
https://doaj.org/article/9e113e70b1c3466f9a952e545d9fd79d
Autor:
Malcolm P. Francis, Warrick S. Lyon, Shelley C. Clarke, Brittany Finucci, Melanie R. Hutchinson, Steven E. Campana, Michael K. Musyl, Kurt M. Schaefer, Simon D. Hoyle, Tom Peatman, Diego Bernal, Keith Bigelow, John Carlson, Rui Coelho, Craig Heberer, David Itano, Emma Jones, Bruno Leroy, Kwang‐Ming Liu, Hilario Murua, François Poisson, Paul Rogers, Caroline Sanchez, Yasuko Semba, Tim Sippel, Neville Smith
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 33:366-378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f55553dae30b0497eb1850dcb904955
https://doi.org/10.1002/aqc.3920
https://doi.org/10.1002/aqc.3920