NOAA Teacher at Sea
NOAA Ship Oscar Dyson
July 17 – August 8, 2019
Mission: Midwater Acoustic Trawl Survey
Geographic Area of Cruise: Gulf of Alaska (Kodiak to Aleutian Islands)
Date: Monday, July 15th, 2019
Weather Data from Juneau, AK: 8:50am Lat: 58.35° N Lon: 134.58° W
Hello everyone. In just a few days I will be swapping out halibut fishing in Juneau, AK for surveying walleye pollock in the Gulf of Alaska (GOA)…and I can’t wait! Our cruise on NOAA Ship Oscar Dyson will depart from Kodiak Island and sail out along the Aleutian Islands, a place I have yet to see or experience since moving to Alaska.
Three years ago, I left a curriculum consulting job in Portland, OR to begin teaching in Juneau. Prior to Oregon, I was living overseas in Australia, where I completed my Masters in Education and spent time with the Australian side of my family. I am incredibly excited to now call Juneau my home and be in the classroom as both an educator and a learner. Alaska is such a unique and special place – sometimes I still can’t believe I live here!
Currently, I work as a 7th grade Life Science teacher at Floyd Dryden Middle School. Not only is middle school my favorite age of kids to teach (yes, you heard that right), but I also love the curriculum we get to share with them. One main focus during the school year is to teach about ecosystems. Two years ago I developed a unit, along with NOAA Scientist Elizabeth Siddon, that focuses on how commercial fisheries quotas are set in Alaska. The lessons range from data collection and stakeholder input to presenting recommendations to the North Pacific Fisheries Management Council. Alaska takes several different aspects of the ecosystem into consideration when setting quotas and I think it is a great way for students to see how the science they learn in school can be applied to real life careers.
I myself have never had the chance to work as a scientist. That is why I am so excited for the opportunity to participate in data collection and analysis alongside a research team right here in Alaska. It will be fantastic to bring what I learn back to my students and be able to give them an even better understanding what being a scientist can entail.
Lastly, outside of teaching, I try to enjoy all of the outdoor activities Juneau has to offer. With the recent streak of unusually warm and sunny weather, my friends and I have been boating, swimming, and hiking as much as possible. While it will be hard to leave those things behind, I am looking forward to this next adventure!
Science and Technology Log:
The research team on NOAA Ship Oscar Dyson is conducting an acoustic-trawl (AT) survey to collect data, primarily on walleye pollock, to be used in stock assessment models for determining commercial fisheries quotas. When collecting data, scientists will work in 12 hour shifts and be looking to determine things such as species composition, age, length distribution etc.
Trawl fishing, for those of you unfamiliar, is a method of fishing when a net of particular size is pulled through the water behind a boat. Oscar Dyson is a 64 meter stern trawler that contains acoustic and oceanographic instruments to collect the necessary data. After researching online, I learned that the main instrument used is a Simrad EK60 split-beam echosounder system. Look for more information about what this instrument is (and others) in future blog posts!
Did You Know?
Alaska pollock is one of the largest commercial fisheries in the world!
Thank you for reading and I am looking forward to sharing more about life out at sea!