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. J├Ânsson, 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

Catching clownfish

Diving is well underway here in the Philippines – we (Michelle, Joyce, and Allison) are back for another season studying metapopulation dynamics of reef fish. So far we’ve been visiting the northern sites in our study area in the Albuera municipality and have caught (and released) almost 200 clownfish. See the boat we’re using and the fish we’re looking for below!

Amphiprion clarkii, the yellowtail clownfish, with Heteractis crispa (the anemone). An anemone tag is visible above.

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