Scientists Helping Each Other
Late last night, we finished our second transect along our part of the OSNAP line. At the cruise outset, we transited from west to east (from off the coast of Greenland to Scotland) laying down about 20 deep-sea moorings. Then we turned right around and re-traced our steps, this time using the CTD package to…
Death by Needle Gun
I finally climbed into my bunk this morning at 5 AM, after 20 hours without sleep. There was a break in the RAFOS float deployments—a chance to get a little rest. I dozed off right away, inspite of being rather jazzed up by all the stress of choosing the right float release positions. But just…
It All Comes Down to This
We’ve just started the busiest portion of this cruise for the RAFOS float program. Today we have released the first 2 of the 10 deep floats that will sink to near the sea floor and drift with the currents there for the next two years. It is very tricky to find the best positions for…
Investing for the Long Term
On Saturday, we reached the eastern-most point of this expedition, just a few 10s of miles off the western coast of Scotland. We could almost hear the bagpipes ! Our Scottish colleagues, led by OSNAP principal investigator Stuart Cunningham, deployed the last of the moorings–a trawl-resistant frame with an acoustic Doppler current profiler, or ADCP, inside….
Jaws Goes to Sea
One Ocean Insight blog reader remarked recently that he found it so funny that there was an oceanographer that used Jaws! I had never made that connection myself, perhaps because what I study is not what most people think of as oceanography. What do you think of when someone says “oceanography”? According to my unscientific…
A Rare “Sight” : A Man on an Island
We are slowly getting closer to the Scottish coast, the eastern end of our “line”. We have just 2 or 3 more moorings to deploy before we turn back west and re-trace our steps, or maybe more accurately, our wake. The air and water temperatures are warmer here – almost 60F! A heat wave! It…
No weekends at sea!
I took the weekend off from blogging, but that doesn’t mean that science stopped on Saturday or Sunday. Our work continues almost 24 hours a day, 7 days a week. Research vessels like the R/V Knorr are so expensive to operate that once we are at our work site, we need to keep moving along…
Mountains Beneath the Waves
For the past several days, we have been making our way over an underwater mountain chain called the Mid-Atlantic Ridge, or MAR for short. This ridge, which snakes its way southward from Iceland through the North and South Atlantic, results from the spreading of two tectonic plates and the bubbling up of molten rock to…
Access to research vessels for people with disabilities
I’m well aware that there is tremendous variation in the civil rights of people with disabilities from country to country. But I was very surprised to learn yesterday that there is a restriction in the U.K. that would probably prevent me from participating in an oceanographic research cruise on some U.K. research vessels.
Meals on board the R/V Knorr, or Why Blind People Hate Buffets!
This is our fifth day at sea. The weather is still cool and foggy, but the winds have dropped to almost nothing. Because high winds lead to high seas, we are often most interested in the wind forecast and not so much in the temperature or rain forecasts. Tomorrow we might be near the edge…
About Amy Bower
Amy Bower is a physical oceanographer at the Woods Hole Oceanographic Institution. She has been chasing ocean currents in the Atlantic and Indian Oceans for over 25 years, primarily by releasing acoustically tracked floats far below the sea surface. Legally blind since her mid-20s, Amy uses adaptive technology to continue her research.
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