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/ Home / Pelagic Ecosystems Lab

Media Contact

Katherine Came
Communications Manager
Institute for the Oceans and Fisheries
Email: k.came_at_oceans.ubc.ca
Office: 604-827-4325

UBC Media Relations
Email: media.relations_at_ubc.ca
Office: 604-UBC-NEWS [604-822-6397]

Pelagic Ecosystems Lab

Jellyfish size might influence their nutritional value, UBC study finds

Jellyfish size might influence their nutritional value, UBC study finds

Researchers confirmed what was already known: jellyfish eat bigger prey as they grow, which means they also occupy a higher position in the food web as they grow. They also found that some of the concentrations of ‘healthy fats,’ increase as jellyfish grow. These changes might be influenced by their diet, and as they feed on bigger prey with higher levels of fatty acids, the jellyfish accumulate more of these fatty acids.

Posted in 2023, IOFNews, News Release, Research | Tagged with Brian Hunt, British Columbia, Faculty, food webs, IOF students, jellyfish, Marine ecosystems, Pelagic Ecosystems Lab

Moon Jellyfish - slide

Climate change may mean more jellyfish in our oceans

On World Jellyfish Day, as climate change kills off competition, jellyfish numbers may rise. UBC researcher Jessica Schaub is working on increasing what we know about these marine creatures and their future.

Posted in 2022, IOFNews, News Release, Research | Tagged with Climate change, IOF students, jellyfish, Pelagic Ecosystems Lab

Jellyfish and gelatinous zooplankton need to be a part of climate change conversations

Jellyfish and gelatinous zooplankton need to be a part of climate change conversations

On World Jellyfish Day, UBC researcher Florian Lüskow, who focuses on freshwater jellyfish says that existing models often poorly include, and heavily oversimplify, these gelatinous organisms.

Posted in 2022, IOFNews, News Release, Research | Tagged with Climate change, Freshwater, IOF students, jellyfish, Marine Zooplankton and Micronekton Laboratory, Pelagic Ecosystems Lab, zooplankton

Expect shorter food chains in more productive coastal ecosystems

Expect shorter food chains in more productive coastal ecosystems

“We provided evidence for bottom-up omnivory in nutrient-rich temperate pelagic ecosystems, where food chain length is determined by the level of diatom production,” said Jacob Lerner. “This is very different from the global model for pelagic ecosystems.”

Posted in 2022, IOFNews, News Release, Research | Tagged with biology, Brian Hunt, British Columbia, Faculty, fish, food webs, IOF students, Krill, Pelagic Ecosystems Lab, plankton, salmon, zooplankton

Researchers deploy a new tool to study Chinook salmon fat content on the Fraser River

Researchers deploy a new tool to study Chinook salmon fat content on the Fraser River

A Chinook with a short migration to Harrison Lake may offer half the calories to a resident killer whale as a similarly sized Chinook headed to the headwaters of the Fraser River.

Posted in 2022, IOFNews, News Release | Tagged with Brian Hunt, British Columbia, fish, fish stocks, fisheries management, IOF students, Pelagic Ecosystems Lab, salmon

marneejill/Flickr

Partnership between UBC researchers, marine stewards and K’ómoks First Nation spawns new microplastics findings

What they found helps illuminate the study of microplastics in the ocean, an area of pollution research that is garnering lots of attention due to the many unknowns about how these particles damage the health of organisms that ingest them.

Posted in 2022, IOFNews, News Release, Research | Tagged with Aboriginal fisheries, Brian Hunt, British Columbia, Coastline, Faculty, Herring, Indigenous fisheries, IOF Research Associates, Juan Jose Alava, Pelagic Ecosystems Lab, plankton, plastic, pollution, zooplankton

Shedding light on mysterious jellyfish diets

Shedding light on mysterious jellyfish diets

We think of jellyfish as not being picky eaters, but in this case, it seemed that they didn’t like feeding on a single diet.

Posted in 2020, IOFNews, News Release, Research | Tagged with Brian Hunt, Faculty, food webs, IOF students, jellyfish, Pelagic Ecosystems Lab, Vancouver Aquarium

Kyra St. Pierre wins Banting Fellowship

Kyra St. Pierre wins Banting Fellowship

The fellowship, for postdoctoral fellows, is to develop recipients’ leadership potential and is granted based on the applicant’s research excellence, the quality of their proposed research, and the match between the applicant and the strategic priorities of their academic institute.

Posted in 2021, IOF Honours, IOFNews, Research | Tagged with Arctic, Awards, Climate change, Freshwater, IOF postdoctoral fellows, Marine ecosystems, Pelagic Ecosystems Lab, pollution

2021 World Ocean Day – Dr. Jacqueline Maud

2021 World Ocean Day – Dr. Jacqueline Maud

Marine protected areas aim to preserve ecosystem health in the oceans from the top down; Maud’s research looks at the ecosystem more from the bottom-up, and thinks that MPAs can “be tricky.”

Posted in World Ocean Day 2021 | Tagged with food webs, Hakai Coastal Initiative, IOF postdoctoral fellows, Jacqueline Maud, Marine protected areas, Pelagic Ecosystems Lab, plankton, Women in Science, World Ocean Day, zooplankton

2021 World Ocean Week – June 7-11

2021 World Ocean Week – June 7-11

We asked ocean researchers from the IOF to envision how the target of protecting at least 30% of the world’s oceans by 2030 might be achieved.

Posted in 2021, IOFNews, News Release, Research, World Ocean Day 2021 | Tagged with Blue economy, bottom trawling, Conservation, CORU, FERU, fisheries economics, food webs, Gabriel Reygondeau, Hakai Coastal Initiative, human dimensions, international trade, IOF postdoctoral fellows, IOF Research Associates, Jacqueline Maud, Louise Teh, Marine protected areas, Overfishing, Pelagic Ecosystems Lab, plankton, Project Seahorse, Sarah Foster, Sustainability, Vicky Lam, Women in Science, World Ocean Day, zooplankton

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Institute for the Oceans and Fisheries
Faculty of Science
Vancouver Campus
The University of British Columbia
AERL, 2202 Main Mall
Vancouver, BC Canada V6T 1Z4
Tel 604 822 2731
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Email info@oceans.ubc.ca
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