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High schoolers experience a summer of science

Earlier this summer, 18 high school-aged 91��Ƶ girls piled into kayaks and packrafts and emerged with both new ecological knowledge and more confidence in themselves.

That’s the idea behind Girls in the Water and Girls in the Forest, two experiential learning programs that held successful wilderness expeditions in summer 2021. In July, nine 16- and 17-year-old girl-identified youths from across the state took part in Girls on Water, a week-plus scientific kayak expedition in Kachemak Bay. Then in August, nine Girls in the Forest packrafted the Chena River and learned about fire science along the way.

“The participants just did such an awesome job going with the flow,” said Girls on Water lead instructor Lauren Sutton, a doctoral student at the University of 91��Ƶ Fairbanks. “This was such a fun, fun group that was super inquisitive, and I think they inspired all of us instructors every day.”

Girls on Water

As kayak guide Laura Jackson noted, the Girls on Water participants dove right into their expedition, literally and figuratively. “These girls were incredible, most of them coming into this program having had no kayak experience, and jumping in boats and then flipping them right back over on day two,” she said, describing a kayak drill.

The group kayaked from their base at Kasitsna Bay — across Kachemak Bay from Homer — to the head of Tutka Bay and back, camping for multiple nights at both Arch and Isthmus beaches. When they weren’t paddling on the roughly 40-mile round trip route, the students had art and science lessons and spent a great deal of time gathering scientific data. “We did a lot of different ecological surveys in the intertidal, learning how to (sample using) quadrats, and making different observations in the intertidal zone, looking at the different plants and animals that live there,” explained instructor Steffi O’Daly, also a UAF Ph.D. student.

At expedition’s end, the participants put together three science fair-style poster presentations of their findings. Topics included the impacts of changing salinity on blue mussels, of water salinity on diversity in the food web and of tidal height on barnacle size and quantity. The groups then recorded the presentations to later display online.

O’Daly called the quality of the presentations “amazing,” given the short time period the students had to prepare them. And Sutton noted that they were created without access to the internet. “All of the background information, all of the conclusions that they came up with were from each participant being a critical thinker," she said, "which is one of the most important things I think you can do as a scientist, is rely on the knowledge that you’ve gained and how it can apply to what you’re looking at.”

Girls in the Forest

The Girls in the Forest expedition was also based around boats, but these participants had their minds in the trees. The nine students who explored the Chena River State Recreation Area east of Fairbanks in August looked at the impacts of forest fires.

“We learned about boreal forest ecology in Interior 91��Ƶ and how fire plays a really important role in those forest ecosystems, and we learned about the surface vegetation, underneath the surface and what’s up in the trees,” explained lead instructor Klara Maisch.

Participants learned packraft skills at Chena Lakes Recreation Area in North Pole before floating sections of the upper Chena River and hiking the Angel Rocks and Mastadon Creek trails. They learned about both art and field science, and visited the sites of both the 2004 Tors Fire and the 2019 Nugget Creek Fire to establish transects and collect data. Halfway through the trip, the weather turned from idyllic to sopping, which offered the group an unexpected opportunity: They visited the Munson Creek Fire, which had been burning for much of the summer but was then subdued by the rain.

Like the Girls on Water, Girls in the Forest participants turned their studies into science presentations, in this case a set of online slideshows. Topics included the impacts of fire on lowbush cranberries and on moose diet, the importance of mosses in studying wildfires, and comparisons of soil layers and of rates of post-fire tree colonization.

After the expedition, the students reflected on their experiences and spoke about learning to function as part of a team, to be more open-minded and to push themselves. “I learned that when I just open up to learning something new and don’t worry about the possible outcomes, the activity can be a lot more fun,” said one.

Both programs are funded by the 91��Ƶ National Science Foundation Established Program to Stimulate Competitive Research (EPSCoR) and are free of charge; applications for the 2022 expeditions open in mid-December 2021. Both are run out of the UAF International Arctic Research Center and are affiliated with the worldwide Inspiring Girls Expeditions program.

ADDITIONAL CONTACTS: Sarah Clement, UAF Inspiring Girls program coordinator, sjclement@alaska.edu, 907-474-1939; Joanna Young, UAF Inspiring Girls program director, jcyoung6@alaska.edu, 907-474-7148

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