Dr. Becca Selden discussed climate change as an emerging issue for fisheries in front of the House Subcommittee on Water, Oceans, and Wildlife (WOW) on May 1, 2019. The clip of her testimony is here. Her written testimony, and the video of the entire hearing on the State of Fisheries can be found on the WOW website.
Malin and coauthors, Drs. Anna Eikeset, Doug McCauley, Jonathan Payne, and Jennifer Sunday, published a paper on April 24th, 2019 on the vulnerability of marine versus terrestrial ectotherms. While the vulnerability of marine and terrestrial fauna have each been studied in isolation, a direct comparison of marine and terrestrial organisms physiological sensitivity to warming has yet to occur.
The team used species’ thermal safety margin (the difference between the hottest temperature that an organism can safely tolerate, and its hottest hourly body temperature when in the coolest part of their environment) as a tool to directly compare ocean and land dwelling species. This metric approximates the amount of additional warming a species can tolerate. They calculated this metric for 88 marine and 299 terrestrial species, and found that marine species are more likely to live close to their upper thermal limit than terrestrial species. Terrestrial species also have greater access to thermal refugia (cooler places found within their habitat), such as shaded or subterranean areas. Both of these factors make marine organisms more sensitive to warming than their terrestrial counterparts.
Additional Press Coverage:
A three-year postdoctoral position is available in the Pinsky Lab at Rutgers University to develop process-based models of species distributions and applications to near-term forecasting (1-10 years). The position is ideally suited to researchers with an interest in spatial population dynamics, biogeography, climate, and process-based modeling. The research will focus on marine species for which we have a half-century of distribution and abundance records.
The postdoc will join a network of collaborators across marine science, climate science, and conservation, including partners in the Mid-Atlantic Fisheries Management Council. Extensive opportunities are available to interact with scientists at Rutgers’ Institute of Earth, Ocean, and Atmospheric Sciences; the NOAA Geophysical Fluid Dynamics Lab; the Center for Discrete Mathematics and Theoretical Computer Science; and beyond. The postdoc will have the opportunity to mentor graduate and undergraduate students, design and lead research, manage and analyze large datasets, prepare conference presentations and manuscripts, and coordinate a research collaboration. Research in the Pinsky Lab more broadly uses empirical data, mathematical models, and population genomics to study global change in the ocean.
The ideal candidate will be skilled with spatial- and size-structured population models, statistics, and data analysis. Experience with Approximate Bayesian Computation and climate data is a plus. Applicants with evidence of creativity, productivity, strong oral and written communication abilities, and enthusiasm are especially encouraged to apply, particularly those that bring a new perspective, new ideas, or a new skillset to the team. A promising record of publication is highly valued, as is an interest in engaging closely with partners in conservation and management. The successful applicant will be an independent, motivated problem solver who communicates well and enjoys working in a collaborative setting.
**Position details**The postdoc start dates are flexible, though earlier dates are preferred. Salary starts at $54,000 per year and includes health insurance, retirement, tax savings plans, and other benefits. Funding for conferences and a computer are available. This is a one-year appointment with the expectation that it will be renewed for two more one-year increments (three years total), contingent upon satisfactory performance.
**Application process**Review of applications will begin on March 24, 2019 and will continue on a rolling basis. Interested candidates should submit: 1) a one-page cover letter that describes their interest in the position, their relevant background, and their preferred start date, 2) a CV, and 3) the names and contact information of three scientists familiar with their work.
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 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!
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.
- University of British Columbia (also in French)
- National Geographic
- Washington Post
- Boston Globe
- Huffington Post
- Le Monde (France)
- National Fisherman
- The Inquirer (Philadelphia)
- Press of Atlantic City news (front page 6/21) and editorial (New Jersey)
- Negocios (Portugal)
- Ecodiario, RT, and Urgente 24 (Spain)
- Mondiaal Nieuws (Belgium)
- The Weather Channel
- Climate News Network
- Homeland Security News Wire
- National Science Foundation
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
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.
Press coverage included
- NPR’s Morning Edition
- Science Magazine
- Rutgers University
- The Pew Charitable Trusts
- The Canadian Press
- El País (Spain)
- The Independent (UK)
- Boston Globe
- The Philadelphia Inquirer
- The Cordova Times (Alaska)
- Portland Press Herald (Maine)
- Inside Climate News
- E&E News
- NOAA Fisheries
- Texas Climate News
- The Silver Times
- Fish Information & Services