Seagrass

By Nicole Kollars

“We’re in a region with a Mediterranean climate and upwelling— what’s cool is that both of these are associated with high levels of biodiversity,” says Grace Ha, an ecology Ph.D. student. In upwelling zones, nutrient-rich waters from the deep ocean are transported to coastal regions, which makes them hotspots for biodiversity.

Read more at the UC Davis College of Biological Sciences

At the Bodega Marine Laboratory and CMSI, we couldn’t be more honored and humbled to have Dr. Susan Williams a part of our community for so long. On the 26th of October, over 180 people from around the world gathered to celebrate the life of Dr. Williams.  

“I wanted to be an oceanographer since second grade, without understanding what that meant other than being fascinated by "things" that washed up on the beach during seaside family vacations.” - Dr. Susan Williams in her CMSI Spotlight.

In the early summer months, undergraduate Emily Meyers would rise before the sun, sometimes around 3 or 4 a.m. Keeping time by the ocean tides, she’d cart her research materials to eelgrass beds near the Bodega Marine Laboratory. 

Read more at the UC Davis College of Biological Sciences

Seagrass meadows could play a limited, localized role in alleviating ocean acidification in coastal ecosystems, according to new work led by Carnegie’s David Koweek and including Carnegie’s Ken Caldeira and published in Ecological Applications.

As the data roll in, University of California scientists are more optimistic that eelgrass, like the kind that grows around Newport Beach, can lessen ocean acidity and make the water more hospitable to ecologically valuable organisms.

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Dr. Susan Williams obituary was published in the Press Democrat, read it here.

A Memorial Fund has been established in her honor.  Any donations given in her name will be used to build an endowment to support graduate students working on coastal research that focuses on marine ecology.  Information on this Memorial Fund is available here.

The work by biodiversity researchers from the University of British Columbia (UBC) and colleagues in the U.S., Europe, Australia, Japan and China, combines dozens of existing studies to paint a more nuanced picture of the impact of ocean acidification.

While most research in the field focuses on the impact of ocean acidification on individual species, the new work predicts how acidification will affect the living habitats, such as corals, seagrasses, and kelp forests, that form the homes of other ocean species.