NOAA Teacher at Sea
Onboard Research Vessel Hugh R. Sharp
May 9-20, 2009
Mission: Sea scallop survey
Geographical Area: North Atlantic
Date: May 15, 2009
Weather Data from the Bridge
True wind: 4.1 KT
Seas: 3-4 ft
Science and Technology Log
We’ve been at sea for seven days now and the daily sampling continues. Winds are not as strong as yesterday and we’re all glad. Skies are overcast and a thick fog surrounds us. Nothing out of the ordinary occurred today. By the time our shift ended we had completed 9 sampling stations. The majority of the dredges brought up were full of sand dollars. Lots of sand dollars mean slimy green secretions all over everything! Live sand dollars have a felt-like coating of fine spines. They shuffle through loose sand and feed on diatoms and microorganisms. Flounders and other bottom fishes feed on them. Their color is highly soluble and stains.
I’ll continue my conversations about my day shift crew. Larry Brady is a Biological Science Technician with the NOAA Fisheries Service. A former business manager with McGraw-Hill, he began volunteering with the Northeast Region Fisheries Services Sandy Hooks Lab in New Jersey. He found he really enjoyed what he did. One thing led to another and he has now been with the NOAA fisheries for 9 years. His responsibilities include maintaining the FSCS hardware and auditing data.
Dr. Shayla D. Williams is a research chemist at the Howard Marine Science Laboratory in Sandy Hook, New Jersey. She is researching fatty acid chemical tracers in two Northeast fisheries key resource species: Summer Flounders and Black Sea Bass. Fatty acids are a reflection of one’s diet. As Dr. Williams says, “You are what you eat.” Gary Pearson is on his first survey cruise. Formerly with the Massachusetts Military Reservation, 102nd Fighter Wing division, he has been with the NOAA Fisheries Service maintenance department for three years. Gary works with just about every physical aspect of this survey, except for data entry.
As the night shift came on duty tonight, “Doc” A.J. told me that he had sandwiched his head between pillows to keep from rolling around and slept just fine through the tempestuous day. So, once I finally got to my bunk I thought about what he said. I only had one pillow, but I did have my life jacket. So, I tucked myself between the life jacket and the wall. He was right! I didn’t roll either and slept all through the night!
New Animals Seen Today
Spiny Dogfish (2) Pipe fish