Welcome to Jude Kong!

We’re excited to welcome Dr. Jude Kong to the lab! Jude brings a wealth of experience in mathematical modeling and applied math, including for diseases and aquatic ecosystems. He has his PhD from U. Alberta and will be working on process-based models for shifting species distributions. Welcome, Jude!

Reuters in-depth reporting highlights our work

Reuters released the results of a more than year-long investigation into climate change, fish, and fisheries called Ocean Shock that we supported throughout. The data in their visualizations are from OceanAdapt and their summer flounder story builds from our NSF-funded Coastal SEES research with Kevin St. Martin, Bonnie McCay, Eli Fenichel, and Simon Levin. We’re all excited to see Mo Tamman and the rest of the team’s wonderful storytelling and science communication skills brought to bear on this important issue!

Communities respond within a year to temperature variation

Map of survey area with sub-regions colored by magnitude of long-term change in CTI in spring.

Patrick’s paper from his MS is now online early at Ecography! He studied temporal change in community composition across the Northeast US continental shelf and found that changes through time could be explained by species associations with bottom temperature. Measured as the Community Temperature Index (CTI), composition changed by about one third of a degree (°C) for every 1 °C increase in bottom temperature on average. Species have non-linear responses to changes in temperature, however, and these nonlinearities scaled up to a nonlinear relationship between composition and temperature.

Science Policy Forum: climate change may spark global fish conflict

Our paper in Science out today, “Preparing ocean governance for species on the move” is available here or in Spanish here.

News coverage:

Ocean currents shape the geography of life in the Coral Triangle

Coral dispersal in an oceanographic model for the western tropical Pacific

In a new paper published online today in Progress in Oceanography, Diane Thompson and collaborators (including Malin) show how ocean currents transport coral larvae throughout the western Tropical Pacific, and how the barriers posed by these currents have helped shape where species are found.

Link for free access until July 27, 2018 is here.

Thompson, D., J. Kleypas, F. Castruccio, E. Curchitser, M. L. Pinsky, B. Jönsson, and J. Watson (2018). Variability in oceanographic barriers to coral larval dispersal: do currents shape biodiversity? Progress in Oceanography 165: 110-122 doi: 10.1016/j.pocean.2018.05.007

Warming Waters Push Fish To Cooler Climes, Out Of Some Fishermen’s Reach: Paper in PLOS ONE by Jim, Becca, and Malin!

Jim, Becca, and Malin’s paper, Projecting shifts in thermal habitat for 686 species on the North American continental shelf, was published in PLOS ONE last week (and featured in their Climate Change Channel). The paper details how species’ habitat will shift to cooler waters in the face of climate change.

Researchers projected the habitat shifts under a high-emissions scenario and a low-emissions scenario.

Press coverage included

Becca’s research on Science Friday

Becca Selden teamed up with DataSpire’s Kristin Hunter-Thomson to develop an educational resource with Science Friday’s educational director Ariel Zych. The resource teaches 7-12th grade high school students to interpret the impacts of warming oceans on marine ecosystems. Lab members Katrina Catalano, and Lisa McManus provided valuable scientific review of the resource prior to its publication.

Check it out at:


The ocean is changing. As it changes, the ecosystem and the species within the ocean are impacted, sometimes in surprising ways. This is a story about how some of those changes—in temperature, where fish populations live, and the fishing communities that rely upon them—could play out along the Atlantic Coast in the next century. It’s also a story about making predictions and using evidence from data. Here’s how it’s going to work:

  1. Read a story from the docks of New England: What’s changing?
  2. Meet a scientist and think like one: How do we collect data on the oceans?
  3. Think like a fish: Use data to model changes in fish populations.
  4. Make predictions: Use your model to make predictions and inform the community

New article in PNAS

Just out last week, Malin has a Commentary in PNAS, “Throwing back the big ones saves a fishery from hot water.” In it, he explains why a recent paper by Arnault Le Bris on the Maine lobster fishery provides important insight into efforts to create climate-ready fisheries management. Practices like conserving the female lobsters and not catching the large lobsters have allowed the fishery to flourish as temperatures have warmed, and will likely continue helping the fishery into the future. Despite the overall good news for lobster and the way it has been managed in Maine, many of the stakeholders in Maine have not been as happy with the news (see Portland Press Herald articles here and here).