Our lab haiku

From lab meeting this week led by Jennifer Hoey, we developed a “sciku“:

Genomes and climate
Changing across land, sea, sky.
Let’s discover why!

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:

https://www.sciencefriday.com/educational-resources/interpreting-the-impacts-of-rising-ocean-temperatures-on-ecosystems/

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

Becca interviewed on her new paper

Nice interview with Becca on her research showing that warming is transforming predator-prey interactions in the Northeast US:

https://www.newsdeeply.com/oceans/community/2017/09/22/as-cod-head-for-cooler-waters-new-englands-fisheries-face-upheaval

Six presentations at ESA and AFS!

Lots of great presentations this month:

  • Jennifer presented 25 years of changes in population genetic patterns of summer flounder at the Ecological Society of America (ESA) meeting in Portland, OR
  • Sarah presented on genomic evidence for evolutionary rescue in little brown bats hit by white nose syndrome, also at ESA
  • Malin gave three talks: how ecology can help meet the UN sustainable development goals, how to teach about climate change (with Rebecca Jordan), and how climate change impacts in the ocean are different than those on land (all at ESA)
  • Becca talked about changing predator-prey interactions as a result of warming in the Northeast US at the American Fisheries Society (AFS) meeting in Tampa, FL
  • Jim presented a detailed projection of marine animal distributions in North America over the coming century (AFS)
  • Allison presented some of her Ph.D. work on eco-evolutionary dynamics in salmon (AFS)

Welcome, Dan!

Dan Forrest has joined us as a technician helping run eco-evolutionary models for coral reefs around the world. He just spent a year in Equatorial Guinea running a field station, and so has lots of good stories to tell!

Species numbers going UP in the coastal ocean

Ryan just published a paper in Ecology Letters showing that the number of species in many parts of the coastal ocean is going up, not down as many would expect.  He spent the past few years trying to understand how marine biodiversity is changing, but his findings were initially so surprising that he doubted them.

Globally, biodiversity is going down. But because some species have started to live in more places, and different places, what happens globally isn’t what we see locally.

He studied decades of patterns in biodiversity around the North American coastline, and surprisingly, most of these regions show *increases* in the number of species present. At the same time, He found that organisms that were previously rare in these areas are becoming increasingly common.

The natural world is full of surprises.

Welcome Allison Dedrick and Joyce Ong

Allison Dedrick and Joyce Ong have just joined the lab as postdocs, and we’re excited to have them here! Allison is coming from a Ph.D. with Marissa Baskett and Loo Botsford at UC Davis, and Joyce just finished her Ph.D. with Mark Meekan at U. Western Australia. They will be working on reef fish metapopulation dynamics (Allison) and synchrony in marine population dynamics (Joyce).

Allison Dedrick
Joyce Ong

New papers from the lab

Exciting news on the publication front:

  • Jim’s paper on rapid responses of marine animals to winter temperature variability is now out in Global Change Biology. He found strong variation in how animals responded to a warm winter (higher or lower abundance; or shift north vs. south), but the rate and direction of response was predictable from thermal affinity.
  • Ryan has been hard at work to understand long-term trends in species richness in marine ecosystems all around North America. The paper was just accepted in Ecology Letters! More on this later.
  • Jordan Holtswarth was an REU student in our lab last summer, and her paper on reproduction in clownfish is now in press at Bulletin of Marine Science!