Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Robert J Schallert"'
Autor:
Michael J. Williamson, Emma J. Tebbs, David J. Curnick, Francesco Ferretti, Aaron B. Carlisle, Taylor K. Chapple, Robert J. Schallert, David M. Tickler, Barbara A. Block, David M. P. Jacoby
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Coral reef ecosystems are highly threatened and can be extremely sensitive to the effects of climate change. Multiple shark species rely on coral reefs as important habitat and, as such, play a number of significant ecological roles in these
Externí odkaz:
https://doaj.org/article/131fda11dcb74840a6a17308b2de768c
Autor:
Camille M. L. S. Pagniello, Michael R. Castleton, Aaron B. Carlisle, Taylor K. Chapple, Robert J. Schallert, Michael Fedak, Barbara A. Block
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Animal-borne tags are effective instruments for collecting ocean data and can be used to fill spatial gaps in the observing network. We deployed the first conductivity, temperature, and depth (CTD) satellite tags on the dorsal fin of salmon
Externí odkaz:
https://doaj.org/article/913d5e773cd74871a39363f9267dde24
Autor:
Francesco Ferretti, Brendan D. Shea, Chiara Gambardella, Jeremy F. Jenrette, Stefano Moro, Khaled Echwikhi, Robert J. Schallert, Austin J. Gallagher, Barbara A. Block, Taylor K. Chapple
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
White sharks (Carcharodon carcharias) are among the most widespread, charismatic, and studied predators in the ocean. However, their conservation status is concerning in many ocean sectors, most notably the Mediterranean Sea, which hosts one of the l
Externí odkaz:
https://doaj.org/article/c71a4450de8d4d9da164a007187b364e
Autor:
Nicholas Dunn, David J. Curnick, Chris Carbone, Aaron B. Carlisle, Taylor K. Chapple, Rosalie Dowell, Francesco Ferretti, David M.P. Jacoby, Robert J. Schallert, Margaux Steyaert, David M. Tickler, Michael J. Williamson, Barbara A. Block, Vincent Savolainen
Publikováno v:
Ecological Indicators, Vol 154, Iss , Pp 110718- (2023)
Environmental DNA (eDNA) methods are being increasingly used in proof-of-concept studies to detect shark species, many populations of which are experiencing severe declines. These methods are widely seen as the future of biodiversity monitoring, but
Externí odkaz:
https://doaj.org/article/35d8265d91c745df952622206eab5f50
Autor:
Simon Dedman, Emilius A. Aalto, Michael J. W. Stokesbury, Robert J. Schallert, Michael R. Castleton, Barbara A. Block
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
IntroductionAtlantic bluefin tuna (ABT) are large, migratory pelagic predators of high economic importance. ABT are currently managed as two independent stocks assigned to discrete spawning areas (Gulf of Mexico, and Mediterranean); however, stock ov
Externí odkaz:
https://doaj.org/article/dfed2cb8aa8e4f0faaa0c0245c4129c5
Autor:
Rebecca Whitlock, Robert J. Schallert, Michael J. W. Stokesbury, Michael Castleton, Barbara A. Block
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Sustainable management of exploited marine fish and wildlife populations requires knowledge about their productivity. Survival from natural causes of mortality is a key component of population productivity, but is notoriously difficult to estimate. W
Externí odkaz:
https://doaj.org/article/ff69e042ce3f48518a1834083926ecc2
Autor:
Michael J. Williamson, Emma J. Tebbs, Terence P. Dawson, David J. Curnick, Francesco Ferretti, Aaron B. Carlisle, Taylor K. Chapple, Robert J. Schallert, David M. Tickler, Xavier A. Harrison, Barbara A. Block, David M.P. Jacoby
Publikováno v:
Ecology and Evolution, Vol 11, Iss 6, Pp 2717-2730 (2021)
Abstract A wide array of technologies are available for gaining insight into the movement of wild aquatic animals. Although acoustic telemetry can lack the fine‐scale spatial resolution of some satellite tracking technologies, the substantially lon
Externí odkaz:
https://doaj.org/article/aa894bacfd764b00b4454b7c6982bd41
Autor:
David M. Tickler, Aaron B. Carlisle, Taylor K. Chapple, David J. Curnick, Jonathan J. Dale, Robert J. Schallert, Barbara A. Block
Publikováno v:
Animal Biotelemetry, Vol 7, Iss 1, Pp 1-11 (2019)
Abstract Acoustic tagging is typically used to gather data on the spatial ecology of diverse marine taxa, informing questions about spatio-temporal attributes such as residency and home range, but detection data may also reveal unanticipated insights
Externí odkaz:
https://doaj.org/article/d573dc9eab7c4931bf190cc142ca5bfd
Autor:
Serena R. Wright, David Righton, Joachim Naulaerts, Robert J. Schallert, Chris A. Griffiths, Taylor Chapple, Daniel Madigan, Vladimir Laptikhovsky, Victoria Bendall, Rhys Hobbs, Doug Beare, Elizabeth Clingham, Barbara Block, Martin A. Collins
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The yellowfin tuna (Thunnus albacares: YFT) is a widely distributed, migratory species that supports valuable commercial fisheries. Landings of YFT are seasonally and spatially variable, reflecting changes in their availability and accessibility to d
Externí odkaz:
https://doaj.org/article/ea2dc6bad0464b60810447766561b488
Autor:
Samantha Andrzejaczek, Robert J. Schallert, Kerstin Forsberg, Natalie S. Arnoldi, Mariano Cabanillas‐Torpoco, Wilmer Purizaca, Barbara A. Block
Publikováno v:
Ecological Solutions and Evidence, Vol 2, Iss 1, Pp n/a-n/a (2021)
Abstract 1. An understanding of the vertical movements of elasmobranchs across their range is crucial to defining critical habitat use, its overlap with anthropogenic activities and subsequently managing such interactions. 2. In this study, satellite
Externí odkaz:
https://doaj.org/article/5151169232a14e36a124a72cd260510e