With our stations complete, we headed home a bit early on Saturday, and with the approaching nor’easter on Mother’s Day, it was probably a good decision. I thoroughly enjoyed my experience and value the efforts, hard-work, professionalism and teamwork that make an undertaking of such enormity a valued and fun endeavor. The camaraderie of the team will be forever cherished.
We came back through the Cape Cod Canal late in the evening, on our return to Newport, RI. We spotted joggers with head lamps running along the path of the canal. Perhaps a local road race?
It was interesting feeling in my kitchen rocking and rolling all day Sunday …. dock rock or kitchen rock??? That was a fun sensation!!
It was nice to see my students this morning, Monday, all welcoming me home and curious about my trip. On Sunday, I had prepared a slide-show of many of my photos and projected my blog on the “Smartboard” to share with my classes. They had a wide range of questions from what did I eat, was I seasick, what fish did we catch, did you dissect any fish, did you see any whales, how old do you have to be to go out on the ship, to what will the scientists do with the samples that were saved. They were impressed with my pictures of the goosefish, (who wouldn’t be impressed with such a fish!) and laughed at how the scientist I worked closely with nicknamed me a “Fish Wrangler” as I had caught, in midair, some slippery, squirming, flip-flopping Red Fish as they had managed an attempted escape off the scale when a big wave hit. I’ll wear that tag with pride!
Thank you to NOAA and their staff that prepared me for the journey. Thank you to all the wonderful people I met on the ship. A “Teacher at Sea” is a monicker of which I will be always proud … as well as “Fish Wrangler!”
Underbelly of the Sea Raven
Wolffish on the scale
The skate has a very interesting expression.
A very small Skate
Setting the CTD
CTD being hauled back up.
Glen with a large crab.
Closeup of the crab
Eggs of a female lobster
Another lobster with a lot of eggs
Female with eggs and a notched fin indicating it had previously been caught and released.
Henry B Bigelow tied to dock in Newport
Working on the nets
Scientist weather gear
Ready to sort
At muster station
A lot of hard work in getting the net back onboard with the catch
Tony measuring Dogfish
Wet Room all clean
Nearly time to be home. Wet Room clean and conveyor dismantled
Cute logo on the wet weather gear
In the stateroom the life suit storage container is luminescent.
Emergency and Fire Drill
Beautiful clouds in the welcome blue skies
One lone squid
Grey sky and shimmering seas
Just in case!
Picked up a few passengers outside of Boston
These fish “buzzing ” feeling when placed on your hand.
NOAA Teacher at Sea Log:Deborah Moraga NOAA Ship: Fulmar Date: July 20‐28, 2010
Mission: ACCESS (Applied California Current Ecosystem Studies) Geographical area of cruise: Cordell Bank, Gulf of the Farallones and Monterey Bay National Marine Sanctuaries
Date: June 27,2010
Weather Data from the Bridge Start Time: 0700 (7:00 am) End Time: 1600 (4:00 pm) Position:
Line 10 start on western end: Latitude = 37o 20.6852 N; Longitude = 122o 56.5215 W
Line 10 end on eastern end: Latitude = 37 o 21.3466 N; Longitude = 122o 27.5634 W Present Weather: Started with full could cover and cleared to no cloud cover by mid day Visibility: greater than 10 nautical miles Wind Speed: 5 knots Wave Height: 0.5 meters Sea Water Temp: 14.72 C Air Temperature: Dry bulb = 14 C Barometric Pressure: 1013.2 mb
Science and Technology Log
We left Half Moon Bay at 0700 (7:00 am) to survey line 10. We traveled out to about 30 miles offshore then deployed the Tucker trawl.
When the team deploys the Tucker trawl the goal is to collect krill. They are relying on the echo‐sounder to determine where the krill are located in the water column. The echo‐sounder sends out sound waves that bounce off objects in the water and works much like a sophisticated fish finder. Dolphins hunt for their prey in much the same way. A computer connected to the echo‐sounder is used to display the image of the water column as the sound waves travel back to the boat. By reading the colors on the screen the team can determine the depth of krill.
The scientists send weights (called messengers) down a cable that is attached to the Tucker trawl as it is towed behind the boat. Once the messenger reaches the end of the line where the net is located, it triggers one of the three nets to close. Triggering the nets this way allows for the researchers to sample zooplankton at three different depths.
• Thysanoessa spinifera – a species of krill
• Crab megalopa larvae
Euphausia pacifica – a species of krill