Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Matias Braccini"'
Autor:
Enrico Gennari, Neil Hammerschlag, Sara Andreotti, Chris Fallows, Monique Fallows, Matias Braccini
Publikováno v:
Ecological Indicators, Vol 160, Iss , Pp 111810- (2024)
Bowlby et al. (2023) assessed spatio-temporal trends in South Africa’s white shark (Carcharodon carcharias) population using a range of different proxies of white shark occurrence. The authors concluded that, despite significant declines in white s
Externí odkaz:
https://doaj.org/article/749a934f3ba44106a9d5692fa0d1f319
Autor:
Charlie Huveneers, Yuri Niella, Michael Drew, Rory McAuley, Paul Butcher, Victor Peddemors, Daniela Waltrick, Chris Dowling, Silas Mountford, Ian Keay, Matias Braccini
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Understanding the movement ecology of marine species and connectivity of populations is required for effective fisheries management. This is especially the case for species with wide-ranging distributions for which movement can span across several ju
Externí odkaz:
https://doaj.org/article/93d6d14a180043d9998e71f513dec2cc
Autor:
Matias Braccini, Stephen Taylor
Publikováno v:
Royal Society Open Science, Vol 3, Iss 8 (2016)
The extent to which sharks segregate by size and sex determines the population structure and the scale at which populations should be managed. We summarized 20 years of fisheries-dependent and independent sampling to define the spatial patterns of si
Externí odkaz:
https://doaj.org/article/8f192e02c04342bfb56d8d61638f66f3
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e77194 (2013)
We studied the age and growth of four sympatric stingrays: reticulate whipray, Himanutra uarnak (n=19); blue mask, Neotrygon kuhlii (n=34); cowtail, Pastinachus atrus (n=32) and blue-spotted fantail, Taeniura lymma (n=40) rays at Ningaloo Reef, a fri
Externí odkaz:
https://doaj.org/article/94ff6e2be02a43a2993e8a007cc46266
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e32547 (2012)
Most sharks, rays and chimaeras (chondrichthyans) taken in commercial fisheries are discarded (i.e. returned to the ocean either dead or alive). Quantifying the post-capture survival (PCS) of discarded species is therefore essential for the improved
Externí odkaz:
https://doaj.org/article/415d8d36a02b4480bf8decc589573e01
Publikováno v:
Journal of Fish Biology. 101:1217-1224
Quantifying discards is essential for assessing the impact of fisheries on non-target species and the ecosystems in which these fisheries operate. In Western Australia (WA), fishers are required only to report catches of retained species. For the cur
Autor:
Charlie Huveneers, Yuri Niella, Michael Drew, Joshua Dennis, Thomas M. Clarke, Alison Wright, Simon Bryars, Matias Braccini, Chris Dowling, Stephen J. Newman, Paul Butcher, Scott Dalton
Publikováno v:
Marine and Freshwater Research. 73:1404-1410
There are increasing concerns over the possible effects of aquaculture pens on the local abundance and residency of sharks, and its associated risk for shark bites at nearby beaches and surf breaks. We used acoustic tracking and a before–during–a
Autor:
Matias Braccini, Hilario Murua
Publikováno v:
Marine and Freshwater Research. 73:283-291
Commercial fisheries can discard a considerable volume of sharks and rays, which, as a group, are of high conservation concern. In Western Australia (WA), commercial shark fishing commenced in the 1940s; however, catch time series are not available f
Autor:
Matias Braccini, Saia Bartes, Carissa King, Colin A. Simpfendorfer, Neil R. Loneragan, Terence I. Walker
Publikováno v:
Marine and Freshwater Research. 72:1643-1656
Understanding movement patterns underlies effective management and conservation measures. The current study summarises the main findings from a tagging program of Western Australian sharks to provide insights into the movement patterns of the main co
Autor:
Charlie Huveneers, Juan Matias Braccini, Justin D. Bell, Camila Leite Martins, CA Awruch, Leonardo Guida, Terence I. Walker, Lorenz H. Frick, Licia Finotto, Robert W. Day, Karla C. Garcés-García, Richard D. Reina, Fabian I. Trinnie, Javier Tovar-Ávila, B. E. A. Rochowski, Derek R. Dapp
Publikováno v:
Fish and Fisheries. 22:1105-1135
We develop a potentially widely applicable framework for analysing the vulnerability, resilience risk and exposure of chondrichthyan species to all types of anthropogenic stressors in the marine environment. The approach combines the three components