Adrienne Heim, August 7, 2007

NOAA Teacher at Sea
Adrienne Heim
Onboard NOAA Ship Albatross IV
August 7 – September 2, 2007

Woods Hole

Woods Hole

Mission: Sea Scallop Survey
Geographic Region: Northeast U.S.
Date: August 7, 2007

Weather Data

Visibility: 10 miles or more
Latitude: 68° 27.5 W
Longitude: 41° 24.7 N
Wind Speed: 6.5-7 Knots
Wind Direction: N NE
Cloud Cover: 10-20% : Stratus
Seawater Temperature: 15.5 °C
Sea Level Pressure: 1013.2mb
Sea Wave Height: 1 foot
Sea Wave Swell: 2 feet
Science and Technology Log
Downtown shops

Downtown shops

I arrived in Woods Hole, MA on Sunday August 5th, 2007. The ALBATROSS IV was scheduled to depart early Monday morning, but we were unfortunately delayed a couple of days as a result of waiting for some diesel oil and fresh water shipments to arrive. During our delay we took a tour of the NOAA Aquarium right there in Woods Hole, MA. We started to become more acquainted with some of the species we would encounter while on the survey. We set sail early Tuesday afternoon. I stood at the stern of the vessel watching the landscape fade away into the foggy mist.

Once on board and steadily sailing north bound, a few procedures and protocols were immediately rehearsed. The first procedure was a fire drill. As the alarm sounded, we quickly retrieved life jackets and a large orange tote containing a wet suit from our rooms and proceeded into the “wet lab” where we waited for the following instructions. Afterwards, an abandon ship drill was announced. The entire crew congregated at the stern of the vessel. Each individual had to rapidly unpack the survival suit from the large orange tote. We had to slip into the red immersion suits, which proved to be a bit difficult for me to maneuver. However, hopefully in the event of an actual abandon ship emergency, I would be much more successful at putting them on. They certainly provide enough protection in case of an emergency.

The harbor

The harbor

Elizabeth Martz, August 7, 2007

NOAA Teacher at Sea
Elizabeth Martz
Onboard NOAA Ship Albatross IV
August 5 – 16, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: August 7, 2007

Weather Data from the Bridge 
Visibility = <.2 nautical miles
Cloud cover = Fog
Wind direction = 185 degrees
Wind speed = 5 knots (kts.)
Sea wave height = <1 feet
Swell wave height = 2 feet
Seawater temperature = 15.2  degrees Celsius
Sea level pressure = 1013.8 mb

Science and Technology Log 

8:00 a.m.—Breakfast.  Yummy!  Breakfast is one of the best meals of the day.  Great food and selection.

9:30 a.m.—I went to the local post office!  I went to the Marine Biological Laboratory.  I viewed information on the Alvin launch in 1964.  This submersible is amazing!  It can withstand such water pressure changes. Science Rules!

11:00 a.m.—Sea Scallop research and information: Presentation by Victor Nordahl:  Chief scientist!

The dredge has an 8-ft. wide opening and a sweep chain. This opening moves across the bottom of the ocean floor collecting organisms.  The sweep chain is heavy metal that holds the opening … well… open!

The dredge has an 8-ft. wide opening and a sweep chain. This opening moves across the bottom of the ocean floor collecting organisms. The sweep chain is heavy metal that holds the opening … well… open!

The dredge has a net liner and its purpose is to keep fish and scallops in the dredge. The liner is often damaged by rocks & boulders that enter it. These 2 scientists are repairing the ripped net liner on our standard dredge. On a common dredge found on fishing boats, there is no liner. Fishermen finding scallops do not want to catch & analyze fish. They just want the scallop meats.  As scientists, we want to study everything.  The basic dredge haul provides us with lots to study.  It is 7’ wide metal rod covered with rubber disks across the bottom of the dredge.  There are dumping chains attached to the clubstick that help with the dumping of materials out of the dredge. The dredge goes out three times the water depth. For example:  If the water depth is 100 meters, the dredge will send 300 meters of metal cable out.  To calculate the distance of the dredge from the ship, you could use the Pythagorean Theorem (a^2 + b^2 = c^2.  BUT the net curves & the equation doesn’t give you the most accurate results. So, you can calculate the amount and make a estimate of the net distance from the ship.  In this example, the dredge is about 260 meters away from the ship. The dredge’s bag has an opening where all the organisms enter. The ring bag is built to hold rocks, living organisms, movement on the floor, and store many organisms for study. The dredge sometimes needs to be repaired due to weather conditions or course substrate (items found on the ocean floor).

LOOK at the dredge above. This is showing the longer top side. Try to imagine a metal opening on the other side. This opening is about 6 feet from the top of the dredge. When the dredge is in the water, the longer side is on top. The part with the opening is found underneath. The dredge runs along the bottom floor and collects the organisms.  It is amazing how many organisms you can find on the ocean floor. It is incredible how many diverse species are located in the Atlantic Ocean.

More Notes about the Dredge 

This dredge collects organisms from the ocean floor. Notice the strong metal cable and metal pulley which help to reel the dredge back onto the ship.  The roller helps move the dredge in and out of the water.  When the dredge is empty, it weighs 1600 pounds. The pulleys and metal cable help scientists bring the dredge back up on the ship’s deck!

This dredge collects organisms from the ocean floor. Notice the strong metal cable and metal pulley which help to reel the dredge back onto the ship. The roller helps move the dredge in and out of the water. When the dredge is empty, it weighs 1600 pounds.

We have 5 dredges on board the ship. When we get to the end of the Leg III, we will be conducting surveys in areas with lots of rocks and materials that will harm the dredges.  We will determine the strength of the dredges. We will be using different dredges.  We will use the standard dredge and the rock- chain dredge. The standard dredge can capture large rocks or boulders during the dredge haul. The rock-chain dredge is designed to stop large rocks from entering the dredge. With the rock-chain dredge, the scientists who analyze the findings from the dredge have fewer rocks to

Sea Scallop Survey = Goals and Information 

The Sea Scallop Survey is an important and interesting task for scientists onboard the ALBATROSS IV. Purpose of the scientific expedition of learning:

1. What is range of the scallops?  Do you find them in shallow water?  Do you find them in deep water?   Where do scallops prefer to grow and survive?  Do we find more scallops in areas of a smaller rocks, bigger boulders, or small particles of sand?

2. Scientists can estimate how many scallops we will find.  Marine biologists would like to learn more about the population of scallops in various areas.  Scientists would like to come to an understanding about where most scallops reside on the ocean floor.

3. Scientists have randomly selected stations from Cape Hatteras, NC to Georges Bank (east of Cape Cod). An area close to Nova Scotia is where scientists test to see the existence of scallops.

4. Scientists ask, “How many scallops are out there?”

5. Scientists ask, “How will the scallop population be different in the future?”

      • I ask: Why will the population be different?
      • I ask: What makes one species survive and another species not survive in an area?
      • • I ask: How can science help the scallop population increase?  Will helping the scallop population help or hurt the ecosystem? Other questions:
      • What bottom substrate is most prevalent in areas with large sea scallop harvests? (This year, the scientists found the most scallops on an area with a sandy bottom.)
      • Why is that bottom substrate a better environment for sea scallop growth? {little scallops = gravel, sand; bigger scallops orientate to areas by the current (moving water)
      • How long do sea scallops live? (10-15 years)
      • What temperature is the best for sea scallop survival? (The most important temperature is one that produces the most spawning. When more scallops are born, then more scallops survive.
  • How much do sea scallops cost to buy in the store? (about $12/pound)
  • How much do the fisherman make for spending a day at sea catching scallops that they sell to the local restaurant or buyer?
  • What topics do scientists find interesting about scallops? (Each scientist has their own ideas and opinions.)
This picture is taken right off the fantail of the ALBATROSS IV.  It is a gorgeous view of the sunrise from the back deck of the ship.

It is a gorgeous view of the sunrise from the back deck.

6. How can scientists protect fisheries (the scallops) and those who harvest them (the fishermen)?

7. Various universities, scientists, and government agencies closed water areas around Nantucket in 1994. In this area, no fishing or dredging is allowed.  All citizens must not remove anything from the area.

      • If you have a permit to fish, you need to be knowledgeable of the fishing rules.   When water areas are closed for fishing, you need to know where they are and what to do.
      • When they closed the area, the fish did not return.
      • The scallop population has greatly increased.
      • Many areas of the ocean are under a rotational management plan. (This is also called limited access areas).  In these areas of the ocean, fishermen are allowed into an area for various times.
      • Sometimes fishermen are not allowed to capture a specific type of fish.
      • There are times when fishermen cannot collect any scallops.
      • These rotational management areas are created due to research and scientific studies that are completed at sea. In other words, all the scientists onboard the ALBATROSS IV are making a difference in the regulations that fishermen adhere to.
      • Scallops are a resource. They are a biotic (living) thing. Many people spend their lives harvesting this resource from the ocean. Many people spend their lives eating this resource.  No matter who you are, you can impact the health of the water and the home to this resource. We all need to make an effort to protect our waterways and care about the resources that benefit our lives. 
This was the basic size of a tow. It is incredible how many organisms and sea scallops are found in one dredge tow. It is beautiful to see such amazing animals and species from our ocean.

This was the basic size of a tow. It is incredible how many organisms are found in one dredge tow. It is beautiful to see such amazing animals from our ocean.

8. The ALBATROSS IV has surveyed over 525 randomly- generated locations.  The ALBATROSS IV has selected over 25 basic locations to compare studies year after year. The scientists have been collecting data since 1975. (I think that is so outstanding and AWESOME!)

9. Here is a small lesson about how the stations are randomly-generated.  First, think of an area in the ocean. Then, divide that area into 100 squares.  Next divide those 100 squares into small areas.  The randomly-generated stations are determined from all those small areas.  Finally, the researchers need to decide the best way to travel to all of those randomly-generated areas.

10. The tow “what you catch” naturally changes year after year.  You will never catch all the same organisms every year.  You will discover that fish populations change for many reasons.  Here is a list of some reasons why a population may be different each year:

      • Birth rate/death rate
      • Habitat change
      • Fish movement
      • Fish maturity
      • Number of fish caught by the fishermen
      • Amount of water in the area
      • Environmental factors = salinity over time, temperature, rainfall, hurricanes, tsunamis, and more…
      • 13. Sometimes ships are retired and new ships replace them.  When a new ship surveys an area, the scientists need to make sure that the new ship’s equipment is consistent with the old equipment.  Long-term data is analyzed.  The new equipment and old equipment must keep the data valid. Many factors are taken into consideration:
  • Do ships have the same power, dredge, wire used, and same liner?
  • If the equipment is different, how can we control bias?
  • Do the ships test areas with the same water level, salinity, disease, same amount of fishermen in the area, wind, etc.?
  • There are so many factors to consider and to control!
  • A few ways to control bias and determine an average number of scallops include: = determine fish mortality: death due to being caught = natural mortality: predation/ death = don’t factor in temperature, salinity, water currents, food availability, recruitment (spawning and growing)

11. The ALBATROSS IV keeps a constant 3.8 knots speed when the dredge is out in the water. The ALBATROSS IV can reach 10- 11 knots when cruising along.  I think it is an amazing how it feels on the water.

This is a winter flounder.  It is a resource to many fisherman and scientist.  There were several types of flounder in each dredge tow.

This is a winter flounder. It is a resource to many fisherman. There were several types of flounder in each dredge tow.

12. The sea scallop study is a great arena to start an ecosystem investigation. We need to know more about other organisms to determine details about ecosystem!  Animals help and hurt each other.

13. As a scientist, you map habitat with a multibeam, tow camera, and dredge an area.  The dredge validates the information from the tow camera.  (The efficiency issue is solved.) The multibeam shows the entire habitat and determines everything there is to validate animal documented.

14. There are so many characteristics about the sea scallops.

      • Thickness of the sea scallop shell
      • Weight of the meat
      • Color of the meat
      • Shape of the shell
      • Texture of the shell
      • Weight of the shell
      • On the ALBATROSS IV, many procedures are followed for each dredge tow!
      • There is an inclinometer on the dredge.  The inclinometer will show if the dredge flipped.
      • A photo is taken right when the dredge tow is dumped on the deck.  The picture shows the station number, tow number (location), if it is open or closed area, and more. (See picture above.)
      • When sorting the tow, there are procedures to follow.  Always sort what is in front of you. By sorting all animals right in front of you, true randomness and validity of diverse sizes are discovered.  Place all fish in one bucket. Put all skates in one bucket.  Place all crabs in another (if you need to collect them.) Put all small scallops in a blue bucket.  Place all large and medium scallops in another bucket. Put all other animals in another bucket.  Place all “habitat” in an orange basket.
      • What do sea scallops eat?  Well, they eat starfish.  They eat the Asterias Boreal and Elptarstius Tenera. So neat. 

Elizabeth Martz, August 6, 2007

NOAA Teacher at Sea
Elizabeth Martz
Onboard NOAA Ship Albatross IV
August 5 – 16, 2007

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: August 6, 2007

Wood’s Hole is an amazing place of nature, water, and other environmental benefits.  Notice how many boats & people benefit from the water.

Wood’s Hole is an amazing place of nature, water, and other environmental benefits. Notice how many boats & people benefit from the water.

Science and Technology Log

7:15 a.m.—Breakfast.  I met many scientists, crew, teachers, officers, & more… details about Sea Scallop Leg III will occur at 10 am.  Awesome food for breakfast.

8:30 a.m.—Free time in the town.  I saw the countryside, the marina, & visited the town of Wood’s Hole. We had a scientist’s meeting for all watch shifts.  (I am on the 12 a.m. (midnight) -12 p.m. (noon) watch.) We discussed expectations, responsibilities, and ideas about this adventure/experience. We were informed of sexual harassment, drug possession rules, and other NOAA policies.  I clearly understood my expectations and responsibilities.  The ALBATROSS IV is 187 feet in length, 38 feet in width. The major reason that the ALBATROSS IV is out to sea is to learn more about the sea scallop population. We sample for sea scallops from Virginia to Eastern Georges Bank (off the coast of Nova Scotia). This is the Leg III of the Sea Scallop study.  We will be surveying sea scallops from Northern part of Georges Bank that borders on the Gulf of Maine to the Great South Channel east of Massachusetts.  The dredge is towed for 15 minutes at a speed of 3.8 knots.  The dredge covers about 1.0 nautical miles of ocean bottom.  A nautical mile is compared to 1.15 land mile.

Questions for the Day (I am always thinking about how my students can benefit from my experiences!)

  1. How many students in my class have been to the ocean?
  2. How many students in my class have touched an aquatic or marine organism?
  3. How many students can name 10 different aquatic organisms?
  4. How many students have been on a large ship or cruise ship?
This sea a scallop was collected during a night dredge onboard the ALBATROSS IV on 8/9/07.

This sea a scallop was collected during a night dredge onboard

Details about sorting the dredge haul:

Sea scallops are collected, measured, and weighed. This scallop is upside down. The top of a scallop is more convex (curves out) and the bottom of a scallop is more flat.  Do you see how the convex side (the top of the sea scallop) fits nicely in your hand? The white area you see is the male gonad of the sea scallop. The fleshy, white section that a customer eats is found deeper inside the sea scallop. All the diverse organisms we find in the dredge are collected in blue buckets. Each organism is sorted by type and measured individually by a researcher.  Many studies are being conducted onboard the ALBATROSS IV.  Some of the studies include: sea scallop shell analysis for age, sea scallop size analysis, sea scallop health analysis, human health when consuming sea scallops, skate analysis, populations of starfish and crabs, water characteristics are analyzed, and so much more.  The focus of the ALBATROSS IV’s voyage is to count the number of sea scallops from each dredge.  The scientists also collect fish, skates, and other unique organisms at each station.

Shawn McPhee & Adrienne Heim are measuring scallops.  Over 350 scallops were collected on one dredge haul.

Shawn McPhee & Adrienne Heim are measuring scallops. Over 350 scallops were collected on one dredge haul.

The fish include American plaice flounder, Atlantic Hagfish, fourspot flounder, goosefish, longhorn sculpin, northern sand lance, ocean pout, red hake, sea raven, windowpane flounder, winter flounder, yellowtail flounder, and more. The skates include  barndoor skate, little skate, winter skate, smooth skate, and more.  Unique organisms include octopus, squid, and lobsters. If there are more scallops than we can sort or measure, we conduct a subsample.  A subsample is when you choose a smaller amount to measure and expand by volume.

For example, if you have 10 baskets of scallops, you choose 5 to measure and your expansion is two.

  •  Orange baskets hold “habitat”. Abiotic habitat items include rocks, boulders, gravel, sand, and shells. Biotic habitat items include: brittle stars, shrimp, sand dollars, clams, and spider crabs.  All of these biotic and abiotic items are counted and documented for each station.

The number of crabs and starfish is calculated every third station. The CTD shows the details of the water column and helps determine where scallops are found.

The dredge is equipped with an inclinometer.  This equipment is a sensor that measures dredge angle relative to the bottom of the ocean floor.  The sensor has an internal clock that allows us to determine the amount of time that the dredge is on the bottom and in fishing position.

We collected this many sea scallops from one dredge.  It is outstanding how many scallops live in one area of the Atlantic Ocean.  I counted and learned details about scallops.

We collected this many sea scallops from one dredge. It is outstanding how many scallops live in one area of the Atlantic Ocean. I counted and learned details about scallops.

Good Questions for My Students 

  1. If you know the average speed (V) of the vessel during that time (T) you can calculate the distance that the dredge travelled. The students can use the equation : Distance = Velocity x Time
  2. Would you be a researcher out at sea(on the ocean)? If you had the chance to investigate the number of sea scallops in an area of the Atlantic Ocean, would you go?
  3. Why are research vessels, like the ALBATROSS IV, so important for the study of science?

ALBATROSS IV Topics of Investigation 

  1.  Sea Scallop study and investigation.
  2.  FDA sea scallop study. The FDA is dissecting and analyzing the health of the sea scallops. The sea scallop gonads and viscera are being tested for hazardous toxins: a marine biotoxin called saxitoxin.  It causes PSP:  Paralytic Shellfish Poisoning. The sea scallop is unharmed because saxitoxin is part of their diet.  The sea scallops are filter-feeders. The saxitoxin is produced by a dinoflagellate called Alexandrium Species.   Saxitoxin is a neuron toxin that affects your nervous system.  It specifically causes concerns in the nervous system where your breathing and muscle movement is controlled. If saxitoxin is consumed by a person, the affected person can be incubated (a tube is placed down your throat and air is forced into your lungs), then you will be fine.  If you do not seek medical attention, you will have major difficulty breathing and the person will have concerns with their nervous system (all other functions).  Not good!!

A Tour of the ALBATROSS IV 

There are 3 outside wet work stations, inside dry station, CTD station, Watch Chief station, and more! There is a galley, Researcher work areas, hurricane deck, computer room, Officer’s staterooms, our living quarters, exercise room, “the bridge”, and other areas that I will discover throughout the boat. There are 14 scientists onboard this vessel.  I am one of those scientists.  It has been stated that the research collected would not be possible without the help of volunteers.   Very cool. I feel like I am an important part of this journey out to sea.

Important fact:  When I am on watch:  It is so important to take everything with me! Do not go back to the room.  Be sure to have your computer, notes, change of clothes, and more. Be prepared.

All stations (randomly picked sites) give scientists about the sea scallop population and details about their survival. Victor has a map posted in the dry lab.  It is awesome.  It is really, really cool and neat.

Victor stated over and over again!!!!  ASK QUESTIONS!

Questions I Have 

  1. What is the basic sea scallop population in the Atlantic Ocean?
  2. How do the populations change from one site to another?  The distribution is relative to depth, latitude, bottom type, and temperature/ salinity!  If we go to an area more shallow we will not locate as many sea scallops.
  3. Why does the population change over several years in the same area? Recruitment is a factor. This means that baby scallops larvae will settle  in an area and they will grow.
  4. In what water depth can you find the most sea scallops?  Why?
  5. What environmental conditions are best for sea scallop survival?
  6. In what other areas of the world are sea scallops present and prevalent?
  7. What helps the sea scallops survive?

Drills 

Fire/ collision drill:  bring life vest and emergence suit; go to the wet lab and listen for announcements Abandon ship drill: 7 short sounds and one long sound ;  bring life vest, emergent suit, long sleeve shirt, long pants, and go to raft #6 Man overboard: go to lookout area and point the entire time!

This is the standard dredge used on the ALBATROSS IV. This dredge is extremely important in collecting sea scallops from the ocean.

This is the standard dredge that is extremely important in collecting sea scallops from the ocean.

Other Announcements 

Always report concerns! Be vocal when you have a problem and let’s solve it.  Please don’t keep it inside and cause you concern… share what you feel.

This Sea Scallop survey has viewed, documented, and calculated organism counts in over 500 stations. The Sea Scallop survey is analyzing information about the location of sea scallops, the growth of sea scallops, and so much more.  The Chief Scientist, Victor Nordahl, would love to use this information about sea scallops to begin more studies about the ecosystem.  He stated “The sea scallop information is an excellent start to understanding the entire make-up of the ecosystem where the scallops are found.  If we discover more about where we find the sea scallops, then we can help the sea scallops and more organisms survive.  The ALBATROSS IV may be retired soon.  The boat has experienced and investigated numerous events.  The vessel is beginning to show wear and tear.  It has equipment that shows age and needs repair. Each boat needs to stay in compliance with NOAA standards and the ALBATROSS IV continues to make repairs to keep up with those standards.

The major goal of a research vessel is to collect accurate and reliable data.  When an old ship is retired (no longer used to collect scientific information), then scientists need to compare the equipment on the old ship with the equipment on the new ship.  This is called calibration. The new ship will use information from the old ship for at least one year. The data needs to be compared and analyzed because all data is used for long-term studies. If one ship makes scientific conclusions and another ship makes conclusions that are totally different from the first ship, then the data is not valid.  The data could not be used and the scientists work would be a waste.  So, NOAA and other research companies who collect scientific data need to make sure that their research procedures are accurate and reliable.

We will actually collect information about the sea scallop population using 2 different nets. The information will be analyzed and conclusions will be calculated about the reliability of the different dredges.  The research outcomes will allow scientists to determine how the dredges and nets are different.  The scientists will calculate the differences between the equipment and make a calibration.  Neat stuff.

10:45 a.m.—Tour of Marine Biological Lab.  Bill Kramer, an information technology scientist for NOAA, gave us a tour MBL (Marine Biological Laboratory).  We learned about the marine environment and observed animals in the aquariums.

12:20 p.m.—Lunch.  Excellent selection and many healthy choices.  Great food.

1:20 p.m.-12:30 a.m.—ALBATROSS IV needs a special type of fuel/oil.  We had free time.  I explored Wood’s Hole on 8/6/06, so I took the ferry to Oak Bluff!  It was outstanding. I did get caught in an enormous rain storm, but I made it safely to Wood’s Hole. I am so honored to be a part of the NOAA crew and I look forward to my adventure! I had the chance that night to speak to many other volunteers.  We stayed up and talked all evening about our ideas and hopes for this trip.  We are all excited and motivated to be a part of the crew of the ALBATROSS IV!!

I am very enthusiastically anticipating what I am going to do and what I will learn.

  1. Will I personally collect sea scallops? I think so!
  2. Will I see other marine organisms? Whales?  Dolphins?  Fish?  Birds? I hope!!
  3. How can I share with my students what I learned from this experience? Pictures, lessons, stories, and interviews
  4. How will I organize all the information I learn so that my students have a better understanding about being a researcher?  Computer documents and more
  5. How can I document everything I see and do using my digital camera? Take 1,000 pictures
  6. How can I motivate my students to be life-long learners?   Smile and share stories of my adventures at sea!
  7. How many of my students participate in fun summer activities involving science? I do hope that many students get involved in science camps and more.  After I return, I plan to share stories and I hope this motivates them to attend science events!!
  8. Why should students want to be scientists and researchers? I think it is obvious!! Science rules!!!
  9. How will I help the marine organisms survive or how will I make a difference in the lives of others who study marine life?  Be happy!
  10. I am so excited and I am ready!

Elizabeth Martz, August 5, 2007

NOAA Teacher at Sea
Elizabeth Martz
Onboard NOAA Ship Albatross IV
August 5 – 16, 2007

NOAA Teacher at Sea, Elizabeth Martz, works aboard NOAA Ship ALBATROSS IV.

NOAA Teacher at Sea, Elizabeth Martz, works aboard NOAA Ship ALBATROSS IV.

Mission: Sea Scallop Survey
Geographical Area: North Atlantic Ocean
Date: August 5, 2007

Personal Log

12:50 p.m. I boarded the airplane at BWI for its journey to Boston, MA. This little plane handled the changes of air pressure, air currents, take off, landing, and so much more… Excellent experience. I documented my journey in the air by taking numerous pictures with my camera.   This photo shows the details of the land about 25 minutes into flight from BWI to Boston.  3:20 p.m. Bus to Wood’s Hole:  It was an experience. I loved the plane ride. I did not enjoy the bus ride. It took forever to reach Wood’s Hole.  6:30 p.m. Arrive on NOAA boat: Awesome vessel!  I discovered details about the ship’s size, location of my room, crew members, & security personnel.  I am so thankful that NOAA allowed me to stay onboard the ALBATROSS IV the night before I began my duties as a researcher. I was able to see and understand more about the life on a sea vessel.

The ALBATROSS IV is docked at Wood’s Hole preparing for its journey on the high seas.  It is an impressive ship with lots of equipment.

The ALBATROSS IV is docked at Wood’s Hole preparing for its journey on the high seas. It is an impressive ship.

Other volunteers arrived to board the ship. Adrienne, a Teacher from New York, teaches Spanish and more.  Vickery and Greg are scientists from the FDA (Food and Drug Administration) who are researching the Sea Scallops. Sean, cousin of the Chief Scientist, is heading towards a degree from the University of Maine.  We are all enthusiastically ready for this trip on board the ALBATROSS IV.

7:00- 11:50 p.m. Walked at Wood’s Hole: I am so impressed by this town (small & sweet).  I had dinner at Shucker’s Seafood Restaurant.  Yummy!  Upon returning to the boat, I talked with scientists and security about their experiences and what they love about being out at sea.

The view from the plane.

The view from the plane.

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

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!

Claude Larson, August 2, 2007

NOAA Teacher at Sea
Claude Larson
Onboard NOAA Ship Albatross IV
July 23 – August 3, 2007

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

larson_log5Weather Data from the Bridge 
Air Temperature: 15.4° C
Water Temperature: 15.2° C
Relative Humidity: 96%
Wind Speed: 11 knots
Wind Direction: SW

Science and Technology Log 

Well with 202 tows behind us, the ALBATROSS IV is headed for Woods Hole. It has been a busy 10 days and the scientists and crew are tired, yet anxious for their return home to their family and friends.  Reflecting on the Sea Scallop Survey cruise, I have a new found and deep respect for the gritty science that this group does. The wealth of knowledge that the scientific team brings to the survey is extremely impressive.  The experience and skills of the crew afforded us the opportunity to conduct scientific research in a most effective manner.  The specifically designed technology that is utilized on board shows the depth and breadth of understanding that goes into a project of this undertaking. The years of work that have gone into the planning and execution of this project from its beginnings to the present, some thirty years later, are evident as each task has been streamlined for effective sample collection and data analysis.  It has truly been a hands-on experience with top notch scientific research for practical application. I feel privileged to have met and worked with the people aboard this ship.

Along with having the opportunity to learn and experience the marine science that is presented here in the North Atlantic, it has been my pleasure to meet and get to know the people on the ALBATROSS IV. In the eleventh hour of a watch when your energy resources start to dwindle, there is always someone to make you laugh, lend you a hand and help you find the fun in what would otherwise be considered arduous amounts of work. The crew, from the bridge to the engine room, has been so friendly and has shared their stories and humor throughout our time on board.  It is an experience like no other I have ever had. I am glad I took every opportunity I had to sit and talk with them and listen to their histories and future plans.

Although thanks doesn’t seem like nearly enough to say, this is one final thank you to NOAA for opportunity to sail on this cruise, to the crew for their efforts to help us a million different ways and to the scientists for all that I have learned and experienced.  I will certainly have stories to share and memories to keep for a long time.

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

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.