This week the Fisheries Blog describes how carbon dioxide can be used as a barrier for fish movement. This work should be of particular interest to CARS members, as there is hope that this technology could be used to prevent Asian carp, like Silver and Bighead Carp from entering the Great Lakes via the Chicago Sanitary and Shipping Canal. Also, much of the ‘proof of concept’ work and followup studies are being completed by CARS members led by Cory Suski at the University of Illinois.
CO2 Fish Barriers Re-blogged from the Fisheries Blog
- Summer Field Assistants Nee... — Positions: Two Arctic Field Research Assistants Duration: ~August 6 to ~ August 27, 2018 Location: Inuvik and Tuktoyaktuk, Northwest Territories Stipend: $2,100 for the three-week duration. All costs related to travel, food and accommodations are additionally covered. Description: Our study area is in a unique region of northern Canada, where Canada’s first all-season highway connection to the Arctic Ocean has [...]
- Larkin Award Runner-up: Sarah Wal... — By Sarah Walton, M.Sc. candidate, Carleton University I am an MSc candidate co-supervised by Dr. Steven Cooke in the Fish Ecology and Conservation Physiology Laboratory at Carleton University and Dr. John Farrell from the State University of New York (SUNY) College of Environmental Science and Forestry (ESF). My research investigates spatiotemporal and behavioural ecology of age zero esocids – Muskellunge [...]
- Larkin Award Runner-up (PhD) – Michael Lawre... — By Michael Lawrence My current body of work looks to address the role of the stress axis in mediating predator-prey interactions in wild fishes. My research primarily focuses on the biology of pumpkinseed (Lepomis gibbosus) in the Rideau Lakes region. Specifically, I’m looking to characterize the physiological consequences of sustained cortisol elevation on the metabolic operation of pumpkinseed and to [...]
- Larkin Award Recipient (PhD) – Andrea R... — Ultimate Fate of Pacific Salmon in the Pacific Northwest Written by Andrea Reid I am currently a PhD student cosupervised by Dr. Steven Cooke in the Fish Ecology and Conservation Physiology Laboratory at Carleton University and Dr. Scott Hinch in the Pacific Salmon Ecology and Conservation Laboratory at the University of British Columbia. My research investigates the impacts of fisheries [...]
- Larkin Award Recipient (MSc) – William Twar... — By William Twardek, MSc. Candidate, Carleton University, Little is known about the biological consequences of recreational fisheries for steelhead trout, despite steelhead being one of the most highly coveted species to anglers around the world. It is particularly important to account for the impact that recreational fisheries have on steelhead given that there are only a few wild populations left [...]