Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Michael H. P. O'Brien"'
Autor:
Michael H. P. O’Brien, David H. Secor
Publikováno v:
Animal Biotelemetry, Vol 9, Iss 1, Pp 1-12 (2021)
Abstract Background The detection efficiency of ultrasonic transmitters is seasonally variable, requiring long-term studies to evaluate key environmental features that mask, alter speed, bend, or reflect transmissions. The US Southern Mid-Atlantic Bi
Externí odkaz:
https://doaj.org/article/81e8bfcf2231408eb6b7fbc6121c1e5d
Autor:
David C. Kazyak, A. Horne, David H. Secor, C Stence, I. Park, N. Coleman, D. G. Bruce, Michael H. P. O’Brien
Publikováno v:
Reviews in Fisheries Science & Aquaculture. 30:195-214
Biotelemetry of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus has exposed spawning behaviors in ever-smaller estuaries, surprising for the NW Atlantic’s largest anadromous species. Small estuar...
Publikováno v:
ICES Journal of Marine Science. 78:1049-1062
In many coastal ecosystems, habitat compression is caused by seasonal combinations of hypoxia and supraoptimal temperatures. These conditions commonly induce avoidance behaviours in mobile species, resulting in the concentrated use of marginal habita
Autor:
A. Carroll, Caroline J. Wiernicki, Michael H. P. O’Brien, David H. Secor, Helen Bailey, Vyacheslav Lyubchich
Publikováno v:
Ecosphere, Vol 12, Iss 6, Pp n/a-n/a (2021)
Fishes commonly exhibit diel rhythms in movements with consequences to feeding, reproduction, predator evasion, and resting. Such behaviors are conceived as plastic, persisting for phases (days to weeks), and then becoming disrupted, masked, and alte
Autor:
David H. Secor, Michael H. P. O’Brien
Publikováno v:
Animal Biotelemetry, Vol 9, Iss 1, Pp 1-12 (2021)
Background The detection efficiency of ultrasonic transmitters is seasonally variable, requiring long-term studies to evaluate key environmental features that mask, alter speed, bend, or reflect transmissions. The US Southern Mid-Atlantic Bight shelf
Autor:
Amanda L. Higgs, Benjamin I. Gahagan, Michael H. P. O’Brien, Jessica E. Best, David H. Secor, Dewayne A. Fox
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 11, p e0242797 (2020)
PLoS ONE, Vol 15, Iss 11, p e0242797 (2020)
Multiple spawning run contingents within the same population can experience varying demographic fates that stabilize populations through the portfolio effect. Multiple spawning run contingents (aka run timing groups) are reported here for the first t
Autor:
David H. Secor, Michael H. P. O’Brien, J. Carter Watterson, Benjamin I. Gahagan, Dewayne A. Fox
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 5, p e0233103 (2020)
PLoS ONE, Vol 15, Iss 5, p e0233103 (2020)
Differential migration-increased migration propensity with increasing individual size-is common in migratory species. Like other forms of partial migration, it provides spatial buffering against regional differences in habitat quality and sources of
Autor:
Matthew J. Oliver, Ella R. Rothermel, Jessica E. Best, Ian A. Park, Benjamin I. Gahagan, Danielle E. Haulsee, Amanda L. Higgs, David H. Secor, Matthew T. Balazik, Dewayne A. Fox, Matthew W. Breece, Michael H. P. O’Brien
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 6, p e0234442 (2020)
PLoS ONE, Vol 15, Iss 6, p e0234442 (2020)
Seasonal migrations are key to the production and persistence of marine fish populations but movements within shelf migration corridors or, "flyways", are poorly known. Atlantic sturgeon and striped bass, two critical anadromous species, are known fo
Autor:
Michael H. P. O’Brien, Caroline J. Wiernicki, Fan Zhang, Vyacheslav Lyubchich, Ming Li, David H. Secor
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0239919 (2020)
PLoS ONE
PLoS ONE
Storm events are a significant source of disturbance in the Middle Atlantic Bight, in the Northwest Atlantic, that cause rapid destratification of the water column during the late summer and early fall. Storm-driven mixing can be considered as a seas
Publikováno v:
ICES Journal of Marine Science. 76:573-584
Tropical and extratropical storms commonly occur in the Northwest Atlantic Ocean, sometimes causing catastrophic losses to coastal fisheries. Still, their influence on fish movements and range shifts is poorly known. We coupled biotelemetry observati