Zobrazeno 1 - 10
of 10
pro vyhledávání: '"James P. Hawkes"'
Autor:
Emily R. Farr, Michael R. Johnson, Mark W. Nelson, Jonathan A. Hare, Wendy E. Morrison, Matthew D. Lettrich, Bruce Vogt, Christopher Meaney, Ursula A. Howson, Peter J. Auster, Frank A. Borsuk, Damian C. Brady, Matthew J. Cashman, Phil Colarusso, Jonathan H. Grabowski, James P. Hawkes, Renee Mercaldo-Allen, David B. Packer, David K. Stevenson
Publikováno v:
PLoS ONE, Vol 16, Iss 12 (2021)
Climate change is impacting the function and distribution of habitats used by marine, coastal, and diadromous species. These impacts often exacerbate the anthropogenic stressors that habitats face, particularly in the coastal environment. We conducte
Externí odkaz:
https://doaj.org/article/47df3970e5cb408ead8fe4c587efc16d
Publikováno v:
North American Journal of Fisheries Management. 43:517-538
Autor:
Brady K. Quinn, Marc Trudel, Brent M. Wilson, Jonathan Carr, Jason Daniels, Susan Haigh, David C. Hardie, James P. Hawkes, Christopher W. McKindsey, Mitchell O'Flaherty-Sproul, Émilie Simard, Fred Page
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 79:2087-2111
The post-smolt phase is considered a critical period for Atlantic salmon ( Salmo salar). Hence, identifying migration routes used by post-smolts is needed to protect the habitats they require to successfully complete their life cycle. We used a bioph
Publikováno v:
Transactions of the American Fisheries Society. 146:1279-1290
Many Atlantic Salmon Salmo salar populations within the southern extent of the species’ range are at critically low abundances, while others have been extirpated. The focus of many ongoing recovery efforts is on maximizing the number of smolts that
Autor:
James P. Hawkes, Graham S. Goulette
Publikováno v:
North American Journal of Fisheries Management. 37:981-988
Acoustic telemetry is used to study Atlantic Salmon Salmo salar migration ecology and identify mortality zones within estuary systems. Improved detection efficiency helps reduce the uncertainty associated with survival estimates and improves the accu
Autor:
Keith H. Nislow, John T Kelly, Stephen D. McCormick, James P. Hawkes, Michelle Y. Monette, Amy M. Regish, Michael F. O'Dea, Darrren T. Lerner
Publikováno v:
Journal of Fish Biology. 87:1129-1146
Field studies were conducted to determine levels of gill aluminium as an index of acidification effects on migrating Atlantic salmon Salmo salar smolts in the north-eastern U.S.A. along mainstem river migration corridors in several major river basins
Autor:
Paul A. Music, James P. Hawkes, John Wallinga, John F. Kocik, Graham S. Goulette, James P. Manning, Gayle Barbin Zydlewski
Publikováno v:
Fisheries. 39:441-450
Biologists monitor animal behavior, habitat use, and survival through local telemetry projects. Migratory species cross these lines, connecting projects. Biologists can further these connections by expanding the area monitored, but this step is expen
Autor:
Michael O’Malley, Laurie A. Weitkamp, James P. Hawkes, Graham S. Goulette, Christine A. Lipsky
Publikováno v:
Reviews in Fish Biology and Fisheries. 24:713-736
All anadromous fishes, including juvenile salmon, encounter estuarine habitats as they transition from riverine to marine environments. We compare the estuarine use between juvenile Atlantic salmon (Salmo salar) in the Penobscot River estuary and Pac
Publikováno v:
Northeastern Naturalist. 20:1-18
Salmo salar (Atlantic Salmon) smolts are exposed to predation pressure as they migrate from freshwater into the estuary and near-shore marine environment. In particular, Phalacrocorax auritus (Double-crested Cormorants) are a predator of Atlantic sal
Publikováno v:
North American Journal of Fisheries Management. 30:713-722
Rotary screw traps (RSTs) are commonly used for collecting and holding fish swimming downstream. We used these traps to collect Atlantic salmon Salmo salar smolts from multiple rivers draining to the Gulf of Maine from 1996 to 2008. Limited prior eva