Courtesy C-MOREMicrobial oceanographers on C-MORE’s BiG RAPA oceanographic expedition have transited from the coast of Chile to 1000 miles offshore. No longer are the scientists in rich, productive coastal water. Now the ship is in clear-blue, open-ocean seas. Learn why Dr. Angel White from Oregon State University says the change is like going from the Amazon to the Sahara Desert in this video of BiG RAPA’s discoveries.
Courtesy Dana SpinkOn September 2, Dana Spink, grade 6 science teacher from Toledo, OR, became a star when she stepped aboard the oceanographic research vessel, the R/V Kilo Moana (Hawaiian for “oceanographer”) for a week of discovery. She was part of the STARS program (Science Teachers Aboard Research Ships) operated by C-MORE (Center for Microbial Oceanography: Research and Education) at the University of Hawai`i's School of Ocean, Earth Science & Technology.
Courtesy C-MORE Ever since 1988 scientists from UH’s HOT program (Hawai`i Ocean Time-series) have been gathering monthly baseline data from station ALOHA, a deep-water site about 60 miles north of Honolulu. This data lead to the discoveries about rising sea surface temperatures and ocean acidification. Dana and two other teachers were part of this continued ocean chemistry and physics data collection, as they worked alongside shipboard scientists at station ALOHA.
Courtesy Dana Spink
Courtesy C-MORE Dana also came face-to-face with Pacific Ocean micro-critters that were captured in a plankton net. What a variety there were! Some were phytoplankton, the microscopic floating plants of the open ocean, and others were tiny animals belonging to the zooplankton. As a whole, plankton are extremely important to the oceanic ecosystems because they form the base of most food webs. Dana used dichotomous keys from C-MORE's Plankton science kit to identify the open-ocean specimens.
Want to find out more about gadgets and shipboard procedures that the STARS used, like CTDs, fluorometers, flow cytometers and other shipboard procedures? Visit Mrs. Spink's blog!