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Blazing Seven!

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Another DEEPEND cruise went out to sea! This time a different ship, the Blazing Seven, set sail on June 5th for a collecting trip! I hear the scientists woke up at 3 o'clock in the early morning to start their adventure.  

b2ap3_thumbnail_BlazingSeven.jpgb2ap3_thumbnail_BlazingSevenCatch.jpg

The scientists on the Blazing Seven are working together to better understand the ocean ecosystem. Some of the scientists onboard are researching the eggs and larvae of fishes while others are researching the ocean food web.

Throughout their time at sea the scientists on the Blazing Seven used neuston, ring, and bongo nets to sample the water. These nets are similar to the MOCNESS nets we talked about in an earlier blog post, except the neuston and ring nets only use one net instead of five. The bongo nets are two side by side nets and look like the picture below. The scientists on this cruise were not sampling as deep as on the R/V Point Sur cruise. The Blazing Seven scientists are sampling at 100 and 500 meters. That's about as deep as the Statue of Liberty in New York is tall (93 meters) and the Taipei 101 in Taiwan is tall (509 meters).

Bongo Nets

Their first catches included several lanternfish (in the family Myctophidae), deepwater shrimp, and many kinds of fish larvae. The scientists have also seen a lot of Sargassum, a brown seaweed. Check out the juvenile flying fish.

b2ap3_thumbnail_Juvie-FLying-fish.jpg
I'm excited to hear and see what the scientists find next!

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Denise is a science education researcher with a strong background in the biological sciences as well as teaching and learning. She holds a PhD in Ecology and Evolutionary Biology from The University of Tennessee Knoxville. Denise currently uses her expertise in her position as a laboratory coordinator for general education and majors Biology courses at the University of Illinois Champaign-Urbana. Denise takes a scientific approach to her research in order to attain a better understanding of teaching and learning in the biological sciences at all grade levels. She uses her research to drive curriculum development projects for K-12 and higher education instruction. In addition to her science education research Denise conducts biological research studies both in the laboratory and field setting (e.g., biodiversity inventories and genome sequencing). Denise is passionate about sharing her fascination of science and the natural world and as a result she is involved in many public education outreach endeavors.
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