Classification
Naming, identification, and classification of organisms often poses problems. Classification schemes may not always represent true organismal relationships, and because of limited…
When it is a sea spider, of course. Yesterday's benthic ROV dive produced a beautiful array of animals both on the screen and in the collection canisters. One of the highlights were multiple sea…
Surrounded By Ice
Although we are surrounded by ice, the focus often seems to be on the collection and study of larger organisms. However, it is important to remember that the ice is a hugely…
Through The Lens Of The ROV
Today I had an amazing opportunity to sit in the control van during a benthic ROV dive. Picture a metal cargo body with multiple computer screens and equipment. The pilot…
We have passed the midpoint of the expedition, and I am feeling as excited each day as the day I first saw the Healy. Although some parts of the trip are predictable, many things are subject to…
Carousel of Arctic Life
Following the adage that a picture is worth a thousand words, this journal will share some of the richness of Arctic life. Yesterday marked our northernmost research station…
Zombie Crabs
That title will really grab you! This week's Science Talk was given by Leah Sloan on research that she has conducted on a parasitic barnacle that infects Alaskan King Crabs. While you…
Amazing Day On The Ice
Today has been another extraordinary day, so much so that I'm not sure if I can capture the excitement of the day in written word. We have been on station since last night -…
Predicting The Unpredictable
This is a broad expedition with many different components. Time aboard the ship is both precious and costly. For these reasons, the work continues 24/7. The whiteboard…
Science Talks
Members of the science team present weekly "Science Talks" for the crew and the rest of the science team. This is a time when members of the team can share their knowledge, and the…
Just Another Evening In The Arctic
I sat on an overturned bucket on the fantail of an icebreaker, in the Arctic, sieving mud from a depth of 1,000 meters. Even though it was late, there was full…
Indicators of Biodiversity
I have been helping to process samples brought up when the CTD is deployed. The CTD measures conductivity, temperature, and depth (via pressure). Niskin bottles, attached…
