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Fisheries Management

This tag is associated with 23 posts

Baby come back: capture-induced premature birthing in elasmobranchs

Capturing pregnant elasmobranchs can induce stress-related abortions. Read more to understand why and what can be done to prevent this! Aditi Tripathy Hello! I am an undergraduate student majoring in Marine Biology and with a minor in Acoustics at the University of Rhode Island. I am a science geek to the core, and my research […]

Beyond word of mouth: How local knowledge can fill fisheries data gaps

How can we accurately assess the extent of population declines in marine organisms? Read on to find out how local and traditional knowledge can inform future fisheries management by recounting past experiences. Katherine Barrett Kate is a 2nd year PhD student in the Biological Sciences Department at the University of Notre Dame, and holds a […]

Seaweed antioxidants protect fish too

A new study suggests that feeding fish small amounts of antioxidant-rich seaweed can protected them from environmental challenges. Brittney G. Borowiec Brittney is a PhD candidate at McMaster University in Hamilton, ON, Canada, and joined Oceanbites in September 2015. Her research focuses on the physiological mechanisms and evolution of the respiratory and metabolic responses of […]

Current connections: how far away coastlines influence marine reserves

A research team used a state-of-the-art model to map how four remote Marine Protected Areas are connected to the surrounding oceans, and how human activities are impacting them from afar. Veronica Tamsitt I’m a PhD student at Scripps Institution of Oceanography in La Jolla California. My research is focused on the Southern Ocean circulation and […]

Sand Tiger Sharks: Tracking US east coast movement for better management

Sand tiger sharks are a coastal species common throughout the world that can interact with many fisheries. Here we explain how acoustic and satellite tagging techniques can help scientists better inform sand tiger shark management. Carolyn Wheeler I am currently a PhD student studying marine science at the University of Massachusetts Boston, with my research […]

Sea lampreys: grow faster = grow male

A new study suggests that growth rate may determine if lampreys, an invasive fish in the Great Lakes becomes male or female. Read to find out more! Megan Chen I graduated with a Masters of Coastal & Marine Management from the University of Akureyri in Iceland, and am currently working at the Smithsonian Institution’s National […]

Protecting Our Fish and Birds by Protecting Their Wetland Homes

Wetlands are the link between land and water, and are some of the most productive ecosystems on Earth. They need our protection, for the commercial fisheries we depend upon, for the recreational opportunities they provide us, and for the benefit of the species that use them. Zoe Gentes Zoe has an M.S. in Oceanography and […]

Should all shark fishing be banned?

It might seem like a no-brainer to ban shark fishing as well as the sale and trade of shark products. But scientists wonder: is there a more effective management strategy? Read more to find out! Megan Chen I graduated with a Masters of Coastal & Marine Management from the University of Akureyri in Iceland, and […]

Highlights from the International Marine Conservation Congress, Newfoundland, Canada

At the International Marine Conservation Congress this year, I got a first-timer’s look into the world of marine conservation research and in-depth discussions about the future of conservation. Zoe Gentes Zoe has an M.S. in Oceanography and a B.S. in Geologic Oceanography from URI, with a minor in Writing and Rhetoric. She was recently a […]

Go Green for Earth Day!

Do Mother Nature a solid with these helpful tips & tricks to go green today! Brittney G. Borowiec Brittney is a PhD candidate at McMaster University in Hamilton, ON, Canada, and joined Oceanbites in September 2015. Her research focuses on the physiological mechanisms and evolution of the respiratory and metabolic responses of Fundulus killifish to […]

Are satellite tags the new dinner bell for harbor seals?

Satellite tags are being used to study the foraging behavior of fishes, but in the lab harbor seals have been found to be attracted to the acoustical signal given out by these tags. In the wild, does that mean these tags are acting as a dinner bell for harbor seals? Valeska Upham For my fisheries […]

How to Stop Dragging Our Assets: The World’s First Fishery Habitat Quota

Setting limits on fish catch is standard practice in fisheries management. For the first time in history, limits on habitat damage was introduced in 2012 for the groundfish bottom trawl fishery in British Columbia. Was it successful? Read to find out! Megan Chen I graduated with a Masters of Coastal & Marine Management from the […]

Overfishing and climate variability interactions spell trouble for fast growing species

Rather intuitively, terrestrial ecosystems show that large, slow growing species are less adaptable in the face of environmental perturbations than their smaller, faster growing counterparts. However, in marine systems, harvest of all types of species, both fast and slow growing, switches the risk of collapse. Recent modelling work shows that in the face of overfishing […]

Marine invertebrates- no backbone just makes them easier to eat.

Invertebrate fisheries are on the rise, invertebrate fishery management needs to rise along with it. This study examines the the impact of fishing invertebrate species on population numbers of animals in the ecosystem. Sarah Giltz I am a doctoral candidate in Ecology and Evolutionary Biology at Tulane University. My research focuses on the larval dispersal […]

Untangling the issues with longline fishing

Longline fishing has been used for decades as a way to catch large amounts of commercial fish. Though effective in capturing target fish, longlines unintentionally snag and kill millions of other marine species. Aside from being caught themselves, marine mammals (i.e. dolphins and killer whales) may eat target fish off the hooks and destroy fishing […]

North Sea fish stick to warming shallows rather than cooling off at depth

Models based on historical survey data indicate that with long term warming trends, fish distributions in the North Sea will remain at nearly the same depths while abundances across species may change considerably. Lis Henderson I am studying for my doctoral degree at the Stony Brook University School of Marine and Atmospheric Sciences. My research […]

Technology for Turtles: TurtleWatch Program to Protect Sea Turtles and Assist Fishermen

A technology that both benefits fishermen and helps prevent sea turtle bycatch? Yes, please! The great news is that it exists! And now, it has been updated to include leatherbacks. Read on to learn more about TurtleWatch. Rebecca Flynn I am a graduate of the University of Notre Dame (B.S.) and the University of Rhode […]

What would coral reefs be like without human impact?

One would think that an isolated reef ecosystem shielded from the influence of people would provide an ideal benchmark against which other coral reefs can be compared. But in a recent study, researchers found it isn’t that simple. Valeska Upham For my fisheries and aquatic science PhD I am working on how to tank raise […]

Survival at different stages of the fishing process informs management strategies for the silky shark

Knowing that a species has low survival rates after encountering a fishing vessel is useful. But knowing exactly what about the fishing process kills that species can result in more effective conservation efforts. Virginia Schutte I just finished my graduate education in the Odum School of Ecology at the University of Georgia. I received my […]

Analyzing bycatch to better understand natural fish communities

Commercial shrimp trawlers haul in 3 to 15 times more of anything else than they do shrimp. Most of these extra animals are dumped back into the ocean after they die, but analyzing this bycatch before it’s discarded could tell us how non-shrimp species are doing. Virginia Schutte I just finished my graduate education in […]

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