Björn Olsen of Uppsala University in Sweden and colleagues took
seawater samples between 10 and 300 metres away from Chile's Antarctic research stations, Bernardo O'Higgins, Arturo Prat and Fildes Bay.
Not exact matches
Oceanographic data and water
samples also were collected daily to evaluate
seawater chemistry, patterns of water circulation and potential connectivity
between Cuban reefs and those in the U.S.
In order to solve this question, the team took
samples from the seabed, from the boundary layer
between the seabed and
seawater, as well as from different water layers in the tropical oxygen minimum zone during the Expedition M92 with the German research vessel METEOR in January 2013.