UW News

Ginger Armbrust


September 4, 2019

New study tracks sulfur-based metabolism in the open ocean

researchers on ship

UW oceanographers used lab experiments and seawater samples to learn how photosynthetic microbes and ocean bacteria use sulfur, a plentiful marine nutrient.


June 15, 2015

Genetic switch lets marine diatoms do less work at higher CO2

green cylinder on black background

Oceanographers found the genetic ‘needles in a haystack’ to gain the first hints at how diatoms — tiny drifting algae that carry out a large part of Earth’s photosynthesis — detect and respond to increasing carbon dioxide from burning of fossil fuels.


May 27, 2015

Invisible helpers of the sea: Marine bacteria boost growth of tiny ocean algae

mosaic made out of different shaped diatoms

Using seawater collected in Seattle, Whidbey Island and other sites, UW oceanographers show that just as with plants on land, a common species of ocean diatom grows faster in the presence of helpful bacteria.


June 6, 2014

Ocean technology course ends spring quarter with a splash

students on dock

A University of Washington undergraduate class has students design, build and test their own Internet-connected oceanographic sensors. The students are getting their feet wet, literally, in a new type of oceanography.