North Atlantic – Page 2 – NOAA Teacher at Sea Blog

June 20, 2012August 11, 2021

Alexandra Keenan: A Whale of an Adventure Begins! June 16, 2012

NOAA Teacher at Sea
Alexandra Keenan
(Almost) Onboard NOAA Ship Henry B. Bigelow
June 18 – June 29

Mission: Cetacean biology
Geographical Area of Cruise: Gulf of Maine
Date: June 16, 2012

Personal Log

Saludos! My name is Alexandra Keenan, and I teach Astronomy and Physics at Rio Grande City High School. Rio Grande City is a rural town located at the arid edge of the Rio Grande Valley. Because of our unique position on the Texas-Mexico border, our community is characterized by a rich melding of language and culture. Life in a border town is not always easy, but my talented and dedicated colleagues at RGC High School passionately advocate for our students, and our outstanding students gracefully rise to and surmount the many challenges presented to them.

Che's — Me in downtown Rio Grande City. Our historic buildings are evocative of the old “Wild West.”

I applied to the NOAA Teacher at Sea program because making careers in science seem real and attainable to students is a priority in my classroom. NOAA, the National Oceanic and Atmospheric Administration, provides a wonderful opportunity for teachers to have an interdisciplinary research experience aboard one of their research or survey ships. I believe that through this extraordinary opportunity, I can make our units in scientific inquiry and sound come alive while increasing students’ interest in and enthusiasm for protecting our ocean planet. I will also be able to provide my students firsthand knowledge on careers at NOAA. I hope to show my students that there is a big, beautiful world out there worth protecting and that they too can have an adventure.

The adventure begins on June 18^th when the NOAA ship Henry B. Bigelow departs from Newport, RI. I’ll be on the vessel as a member of the scientific research party. We will be monitoring populations of the school-bus-sized North Atlantic right whale by:

using photo-identification techniques
obtaining biopsies from live whales (wow!)
catching zooplankton
recovering specials buoys that have been monitoring the whales’ acoustic behavior (the sounds they make)

Why would we do all of this? Because North Atlantic Right Whales are among the most endangered whales in the world. Historically, they were heavily hunted during the whaling era. Now, they are endangered by shipping vessels and commercial fishing equipment. The data we gather and analyze will help governing bodies make management decisions to protect these majestic animals.

NOAA ship *Henry B. Bigelow (photo: NOAA)*

The next time you hear from me, it’ll be from the waters of the Gulf of Maine!

Fair winds!

August 1, 2011April 28, 2021

Christopher Faist: Beast or Famine, July 30, 2011

NOAA Teacher at Sea
Chris Faist
Aboard NOAA Ship Henry B. Bigelow
July 20 — August 1, 2011

Mission: Cetacean and Seabird Abundance Survey
Geographical Area: North Atlantic
Date: July 30, 2011

Weather Data
Air Temp: 19 ºC
Water Temp: 18 ºC
Wind Speed: 12 knots
Water Depth: 64 meters

Science and Technology Log

When traveling in the ocean you never know what you will get. Scientists can try to predict the weather or the amount of animals that will be seen in a particular area but nothing is as valuable as going to the area and recording what you see. For the last couple of days we have been traveling in deep water off the continental shelf of the east coast of the United States. Yesterday, we made a turn toward the edge of the shelf and we were very surprised by what we found. (Check the Ship Tracker to view our path.)

The ocean can best be described as a patchy, dynamic environment. Some days we have traveled for hours and not seen a single animal but on days like yesterday, we saw so many animals our single data recorder was busy all day. Since the start of this cruise we have averaged about 30 sightings a days. Yesterday, we had 30 sightings in the first 30 minutes of observation and ended with over 115 sightings.

Species ranged from abundant Common Dolphin, to rare and elusive beaked whales. The sighting conditions were so outstanding the Marine Mammal Observers were identifying everything from a small warbler to the second largest whale, a Fin Whale. Large whales, like Sei and Minke Whales, were concentrated in one area, while the dolphins were seen in other areas. We passed over several undersea canyons and cetacean abundance over these canyons was like nothing one of the scientists had ever seen.

Two tools in the ship’s wide array of scientific tools, help scientists document the small animals that the whales and dolphins might be feeding on over the top of the canyons. One is the XBT, or Expendable Bathythermograph, and the second is a VPR, or Video Plankton Recorder. The XBT is launched from the moving ship to document the temperature and water density along the ship’s track. They are inexpensive and record data in real-time, giving accurate and up to date information about the area the animals are most abundant. The VPR is a tool used at night, while the ship moves slowly, to take pictures of the plankton that occurs along our route.

The combination of temperature, depth and photographs of plankton gives scientists a clear picture of the environment that congregates large densities of cetaceans. By understanding the factors that contribute to cetacean population changes, scientists are able to make recommendations to lawmakers about how to protect this natural resource from human impact like bycatch from the fishing industry or ship strikes in commonly trafficked shipping lanes.

Personal Log

I am disappointed that we only have two days left on our trip. I have thoroughly enjoyed my time at sea. Crazy weather this morning of 30 knot winds and 6-8 foot seas will not be a fun memory but thankfully, this evening the weather settled down and we watched a beautiful sunset while playing games on the top deck. I am not sure that I could be a marine mammal observer but I look forward to taking this unique opportunity and turning it into a learning experience for my students.

Since this will be my last post from sea I thought I would leave you with some images of ocean life that was not a marine mammal or seabird. Enjoy.

July 19, 2011April 28, 2021

Christopher Faist: Introduction, July 14, 2011

NOAA Teacher at Sea
Chris Faist
Aboard NOAA Ship Henry B. Bigelow
July 20 — August 1, 2011

Mission: Cetacean Abundance Survey
Geographical Area: North Atlantic
Date: July 14, 2011

Personal Log

My name is Chris Faist and I am a NOAA Teacher At Sea participant for the 2011 field season aboard NOAA Ship Henry B. Bigelow. I teach middle school life science in southern California at Carmel Valley Middle School. In a few days I will be traveling from Rhode Island to the coastal waters off the east coast to experience the North Atlantic for the first time.

I have been assigned to a cetacean (whale and dolphin), sea turtle and seabird survey cruise in the North Atlantic. The cruise objectives are to:
1) determine the distribution and abundance of cetaceans, sea turtles and sea birds within the study area;
2) collect vocalizations of cetaceans using passive acoustic arrays;
3) determine the distribution and relative abundance of plankton;
4) collect hydrographic and meteorological data;
5) when possible, collect biopsy samples and photo-identification pictures of cetaceans.

As the trained observers look for animals, my job will be to record their observations in a computer system. They will be reporting what species they see, the approximate number and location of the animals which I will then input into the ship’s computer. These observations, as well as the recordings taken from our underwater microphone, or hydrophone, will allow scientists back in the lab to estimate the number of animals that live off the east coast of the United States.

All of my previous boat trips have been in the Pacific Ocean, so this cruise will give me an opportunity to see whales, like the North Atlantic Right Whale, that I have never seen before.

Wish me luck!

July 18, 2011April 28, 2021

Anne Artz: Introduction, July 14, 2011

NOAA Teacher at Sea
Anne Artz
Aboard NOAA Ship Delaware II
July 25 — August 5, 2011

Mission: Clam and Quahog Survey
Geographical Area: North Atlantic
Date: July 14, 2011

Personal Log

I’ve spent most of my life on the west coast, about a mile from the beach. I teach Environmental Science and Biology to high school students and we frequently visit the Pacific Ocean to collect data. This summer, I am doing research on the east coast leaving from Woods Hole, MA aboard the NOAA Ship Delaware II as part of NOAA‘s Teacher at Sea Program.

NOAA Delaware II — NOAA Ship Delaware II

I’m excited about our experiment – collecting data about the Sea Clam and Ocean Quahog. My students already have a summer reading project about the particular species we are looking for and I hope to be able to share some new information with them when school begins in August.

I love the outdoors and am looking forward to a new adventure at sea in the Atlantic Ocean. I’m guessing it’s going to be different seeing the sun rise over the ocean instead of setting.

June 19, 2009April 5, 2021

Jeff Lawrence, June 19, 2009

NOAA Teacher at Sea
Jeff Lawrence
Onboard Research Vessel Hugh R. Sharp
June 8-19, 2009

Mission: Sea scallop survey
Geographical area of cruise: North Atlantic
Date: June 19, 2009

Weather Data from the Bridge In port at Woods Hole, Mass.
W winds 5-10 KTs, cloudy overcast skies Light rain, 2-3 foot waves Air Temp. 66˚F

Jakub Kircun watches as a beautiful sunset unfolds.

Science and Technology Log

The Research Vessel Hugh R. Sharp finally made it into port this morning at the National Marine Fisheries Service in Woods Hole on the Cape Cod coast of Massachusetts. Although this cruise was not terribly long it is great to be back on land. Scallop surveying is tedious work that is ongoing on a research vessel 24/7. The people onboard were great to work with and it is always a pleasure to get to know other people, especially those who share a passion for ocean research and science. Few people realize the great effort and sacrifices that people in the oceanography field have to give up to go out to sea to complete research that will help give a better understanding to three-fourths of the planet’s surface. They must leave home and loved ones for many days to get the science needed for a more complete understanding of the Earth’s oceans.

The noon to midnight shift includes myself, the Chief Scientist onboard, Stacy Rowe, watch chief Jakub Kircum, Shad Mahlum, Francine Stroman, and Joe Gatuzzi. We are responsible for sorting each station on our watch, measuring and weighing the samples into the computer. These people are very good at what they do and quite dedicated to performing the task with professionalism, courtesy, and a great deal of enthusiasm. It is clear to see that each person has a passion for ocean sciences especially the fisheries division. The NOAA fisheries division carefully surveys and provides data to those that make regulations about which places will be left open for commercial fishing and those which will be closed until the population is adequate to handle the pressures of the commercial fishing industry. I have observed many different species of marine animals, some of which I did not even know ever existed. Below is a photo of me and the other TAS Duane Sanders putting on our survival at sea suits in case of emergency. These suits are designed to keep someone afloat and alive in cold water and are required on all boats where colder waters exist.

The Goosefish, also called Monkfish, is a ferocious predator below the surface and above!

Personal Log

The fish with a bad attitude award has to go to the goosefish. This ferocious predator lies in wait at the bottom of the ocean floor for prey. On the topside of its mouth is an antenna that dangles an alluring catch for small fish and other ocean critters. When the prey gets close enough the goosefish emerges from its muddy camouflage and devours its prey. I made the error of mistaking it for a skate that was in a bucket. I was not paying close enough attention as I grabbed what I thought was the skate from a bucket, the goosefish quickly bit down. Blood oozed out of my thumb as the teeth penetrated clean through a pair of rubber gloves. I pay closer attention when sticking my hand in buckets now. There are many creatures in the sea that are harmless, but one should take heed to all the creatures that can inflict bodily damage to humans.

Questions of the Day
Name four species you my find at the bottom on the Atlantic:
What is another common name for the goosefish?
What is the species name (Scientific name) for the goosefish?
What are the scientific names for starfish and scallops?