Výsledky vyhledávání - "Robert J. Allman"

INFLUENCES OF UPPER FLORIDAN AQUIFER WATERS ON RADIOCARBON IN THE OTOLITHS OF GRAY SNAPPER (Lutjanus griseus) IN THE GULF OF MEXICO

Autor: Laura Thornton, Robert J. Allman, Allen H. Andrews, Beverly K. Barnett, Jeffrey P. Chanton

Publikováno v: Radiocarbon. 62:1127-1146

The otoliths (ear stones) of fishes are commonly used to describe the age and growth of marine and freshwater fishes. These non-skeletal structures are fortuitous in their utility by being composed of mostly inorganic carbonate that is inert through

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3ab96113ac5bf1aecd9de2b72c9ab6d
https://doi.org/10.1017/rdc.2020.29

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Age validation of yellowfin (Thunnus albacares) and bigeye (Thunnus obesus) tuna of the northwestern Atlantic Ocean

Autor: Robert J. Allman, Walter J. Golet, Ashley E. Pacicco, Allen H. Andrews, Brett J. Falterman, Erik T. Lang

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 77:637-643

Estimates of age and growth of yellowfin (Thunnus albacares) and bigeye (Thunnus obesus) tuna remain problematic because validation of growth zone deposition (opaque and translucent) has not been properly evaluated. Otolith growth structure (zone cla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6338b1f6b041acae55e43c108eda3c23
https://doi.org/10.1139/cjfas-2019-0328

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Age and growth of gray triggerfish (Balistes capriscus) from a north-central Gulf of Mexico artificial reef zone

Autor: Robert L. Shipp, J. Marcus Drymon, Amanda E. Jefferson, Ashley E. Pacicco, Frank J. Hernandez, Mark A. Albins, Sean P. Powers, James S. Franks, Robert J. Allman

Publikováno v: Bulletin of Marine Science. 95:177-195

The overexploitation of many traditionally targeted reef fishes, such as red snapper, Lutjanus campechanus (Poey, 1860), alongside the implementation of increasingly restrictive management measures on those species, has led to increased targeting of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c9e3a52d3677c37272038e565077b7c
https://doi.org/10.5343/bms.2018.0025

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Linear decline in red snapper (Lutjanus campechanus) otolith Δ14C extends the utility of the bomb radiocarbon chronometer for fish age validation in the Northern Gulf of Mexico

Autor: Robert J. Allman, William F. Patterson, Laura Thornton, Beverly K. Barnett, Jeffrey P. Chanton

Publikováno v: ICES Journal of Marine Science. 75:1664-1671

Radiocarbon (Δ14C) was analyzed in northern Gulf of Mexico (nGOM) red snapper (Lutjanus campechanus) otolith cores (n = 23), otolith edge samples (n = 12), and whole age-0 otoliths (n = 9), with edge samples and whole age-0 otoliths constituting kno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6698587f719d5a381dcabeaa56cfb62a
https://doi.org/10.1093/icesjms/fsy043

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Factors affecting estimates of size at age and growth in grey triggerfish Balistes capriscus from the northern Gulf of Mexico

Autor: Robert J. Allman, William F. Patterson, C. L. Fioramonti, Ashley E. Pacicco

Publikováno v: Journal of Fish Biology. 92:386-398

Growth zones in dorsal spines of grey triggerfish Balistes capriscus from the northern Gulf of Mexico were utilized to estimate growth and examine factors that may affect estimates of size at age. Age was estimated from dorsal-spine sections of 4687

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c14e8aafbd447cfbdabe4007cab12017
https://doi.org/10.1111/jfb.13518

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Improving growth estimates for Western Atlantic bluefin tuna using an integrated modeling approach

Autor: Walter J. Golet, Matthew V. Lauretta, John M. Hoenig, Matthew R. Siskey, David H. Secor, Robert J. Allman, Alex Hanke, Lisa E. Ailloud

Publikováno v: Fisheries Research. 191:17-24

Advances in modeling growth using tag-recapture data and progress in otolith ageing procedures allowed improved fitting of the Western Atlantic bluefin tuna growth curve. Growth parameters were derived from an integrated analysis of tag-recapture dat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e1ddd8a638aae3abbb9d840607ee11
https://doi.org/10.1016/j.fishres.2017.02.013

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