Susie Hill

August 2, 2007April 1, 2021

Susie Hill, August 2, 2007

NOAA Teacher at Sea
Susie Hill
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: August 2, 2007

The “Day Crew”From Left to Right: Larry Brady (Watch Chief), Nikolai Klibansky, Jakub Kircun, Stacy Rowe (Chief Scientist), Sarah Pregracke, Claude Larson, Susie Hill, and Melissa Ellwanger

Weather Data from the Bridge
Air Temperature: 18.9° C
Sea Temperature: 20.1° C
Relative Humidity: 78 %
Barometric Pressure: 1016.6 millibars
Windspeed: 3.5 knots
Water Depth: 60.6 meters
Conductivity: 43.21 mmhos
Salinity: 32.05 ppt

Science and Technology Log

My final day aboard the NOAA ALBATROSS IV is here! I’ve had such a wonderful experience learning about the marine life at the bottom of the North Atlantic, working with the Scientist and NOAA Corp staff, and getting the real feel of what it’s like to live and have a career out at sea. I cannot wait to get back to last two weeks. As a NOAA Teacher at Sea, we get to develop curriculum based on our trip that can be used by our local schools, or in my case, a maritime and marine science themed museum, as well as could be used by teachers around the country through NOAA. I’ve got so many cool ideas brewing through my head about what I want to develop lesson plans on. Once again, I came here thinking that we’re only going to be studying scallops, but I’ve learned so much more! Thank you, NOAA!

August 1, 2007April 1, 2021

Susie Hill, August 1, 2007

NOAA Teacher at Sea
Susie Hill
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: August 1, 2007

Weather Data from the Bridge
Air Temperature: 16.4° C
Sea Temperature: 18.1° C
Relative Humidity: 100%
Barometric Pressure: 1012.8 millibars
Windspeed: 2.70 knots
Water Depth: 83.3 meters
Conductivity: 42.72 mmhos
Salinity: 32.03 ppt

Chris Daniels, Operations Officer, and Kurt Zegowitz, Executive Officer, on the bridge sailing the NOAA ALBATROSS IV

This morning was awesome! We’re heading our way into Canada and we see whales! There were about 4 of them scattered around the ship. Unfortunately, they were too far away from the ship to get good pictures. We think they were humpback or fin whales by seeing the fluke (or tail fin) and the way they arched their back. The best place to get a great view of the wide ocean or see the big marine life is the bow, or front of the ship. The bridge is also up there. This is the command center where the ship’s officers sail the ship. There are six NOAA Corps officers aboard the ship including Commanding Officer (CO), Steve Wagner, and Executive Officer (XO), LCDR Kurt Zegowitz. Kurt has many responsibilities as XO including sailing the ship (of course), supervising the four Junior Officers, managing the ship’s budget, being the ship’s Safety Officer, being the Dive Master, and serving as Acting CO if Steve is unavailable to sail. Formerly known as the U.S. Coast and Geodetic Survey Corps before 1970, the NOAA Corps is recognized as one of the seven uniformed services of the United States. The officers manage the vessel and work together with the scientists to ensure that the scientific missions of each ship are accomplished.

July 30, 2007April 1, 2021

Susie Hill, July 30, 2007

NOAA Teacher at Sea
Susie Hill
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: July 30, 2007

Weather Data from the Bridge
Air Temperature: 17.5° C
Sea Temperature: 18.6° C
Relative Humidity: 100 %
Barometric Pressure: 1014.8 millibars
Wind Speed: 3.62 knots
Water Depth: 65.3 meters
Conductivity: 43.45 mmhos
Salinity: 32.03 ppt

Science and Technology Log

I can’t believe it’s already been a week already since we left from Woods Hole, MA. I’m still getting a hang of the time schedule, but it’s working out okay. The weather has been beautiful. The staff is great—I’ve learned so much from them. The food is delicious, too! Today’s focus will be on the dredge. This is a metal frame with a metal ringed and meshed net that we use to dredge or scoop the sea bottom in hopes of finding our prize catch, sea scallops. The bag is about 8 feet wide with 2” rings and mesh netting. The mesh netting, called a liner, is in the dredge to ensure catching of the smaller scallops as well as the other species that coexist with the scallops. The dredge is lifted, put into the water, and dragged using a motorized gantry with a block and tackle system. The dredge is towed for 15 minutes at each station. The depths for this trip have been ranging from 29 meters to 112 meters. Sea Scallop dredge surveys have been conducted by the National Marine Fisheries Services since 1975.

July 28, 2007April 1, 2021

Susie Hill, July 28, 2007

NOAA Teacher at Sea
Susie Hill
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: July 28, 2007

Here I am measuring a skate using the FSCS system.

Weather Data from the Bridge
Air Temperature: 21.4° C
Sea Temperature: 19° C
Relative Humidity: 100%
Barometric Pressure: 1013.6 millibars
Wind Speed: 10.78 knots
Water Depth: 62.4 meters
Conductivity: 44.76 mmhos
Salinity: 32.58 ppt

Science and Technology Log

I am completely exhausted! We had about 12-14 stations almost back to back last night. Down on your knees picking through the sort to find scallops and fish to back bending of lifting up full baskets and cleaning the deck, I’m tired. It was loads of fun, though. We went from collections of sand dollars to big scallops, quahogs (clams), flounders, big sea stars, and sticky, slimy skates. When the scallops, flounders and skates come in, we weigh them on a scale and then measure their length and count them using the Fisheries Scientific Computer System (FSCS). It’s pretty cool how it works. You lay the species on the electronic board, and it gets measured by us using a magnetic stick to mark it. Once marked, the measurement goes right into the computer as well as counts it. One station, we counted 788 scallops! That is a lot, but they say there’s more where that came from!

July 27, 2007April 1, 2021

Susie Hill, July 27, 2007

NOAA Teacher at Sea
Susie Hill
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: July 27, 2007

Weather Data from the Bridge
Air Temperature: 21° C
Set Temperature: 22° C
Relative Humidity: 100 %
Barometric Pressure: 1017.1 millibars
Wind Speed: 3.76 knots
Water Depth: 67.0 meters
Conductivity: 45.75 mmhos
Salinity: 32.13 ppt

Science and Technology Log

The weather has been very nice, sunny, and calm. Conditions were so clear last night that we could see fireworks far off into the distance. I’m getting into the routine of all of the stations- sorting for fish and scallops, weighing, measuring the length (or in scallop terms, shell height), counting starfish, and cleaning off the deck.

Today’s focus is on the CTD meter that measures conductivity, temperature, and depth. This is the instrument that they use to determine the conditions of the water. It is lowered down to about 5-10 meters from the ocean floor about twice in a shift (12 hours). Some other results they also receive are pressure and salinity levels. These measurements are collected at the surface as well as at the bottom. Once they receive all of the data, it is loaded into a computer and turned into a very colorful graph. Scallops like to live in water temperatures of < 20° C and in water depths of up to 200 meters south of Cape Cod (Dvora Hart, WHOI, 2002).