I am a woman that lives for adventure, mud, and heat. The Caribbean sunshine, warmth, and humidity of my island, Boriké, hug me every single day. That’s why many people find it strange that in the summer of 2022 I ended up on the other side of the world from my Carribean Island home, willingly experiencing freezing temperatures.
So, here’s my story: I grew up in Puerto Rico, a couple of Caribbean islands that are very vulnerable to the effects of climate change. The burning of fossil fuels and the destruction of forests are causing Arctic ice to melt which, in addition to affecting the climate of the planet, is affecting Boriké. Rising sea levels, more frequent and stronger hurricanes, and constant landslides are some of the dangers I am already experiencing on my island.
Although I do a lot of environmental work there, a few years ago I decided to visit the Arctic to fully understand how climate change is also affecting other types of ecosystems. Because climate change is a global phenomenon, I sought to learn how to properly support and collaborate with other at-risk communities outside of the boundaries of my islands, even if that meant stepping outside my comfort zone in another part of the world.
The problem was: I’ve never lived in polar temperatures. I’ve hiked hundreds of miles of coastal and humid tropical forests to conduct research, yet visualizing myself as an Arctic scientist in an environment so different was nearly impossible.
But as I said before, I am a woman that lives for adventure, so if I was going to experience a new environment I was going to get the full experience.
So that summer I packed up my giant backpack and joined eight other young researchers for Woodwell Climate’s Polaris Project— a two-week long research trip in the Yukon Kuskokwim Delta of Alaska. Polaris gives students the chance to design their own studies and gain experience conducting Arctic research. It was with Polaris that my battle against the cold began.
I spent my time in remote areas of the Tundra, a carbon-rich ecosystem lacking mountains and trees, yet full of life and history. I had to live in a tent to conduct my research on how the groundwater system is changing. My usual day in the Arctic looked like lots of hiking in the mud, carrying pipes and drills in my backpack, wearing mosquito nets, and taking water and soil samples in temperatures as low as 48 degrees Fahrenheit. Although 48 degrees might not be cold for many folks on Turtle Island— the original name for North America — as someone from the Caribbean, anything below 70 degrees is already too cold to handle.
Add onto that, the rainy days, the lack of access to communications, internet, electricity, and water service. Needless to say, my first experience with cold was an intense one.
But you know what? I loved it.
I loved working with new friends, colleagues, and mentors. I loved getting to know the Yup’ik and Cup’ik communities guarding these lands. I loved doing science projects that served a common good.
I loved fieldwork in the cold.
However, when I went back home and felt that rich Caribbean sunshine and heat again, I began questioning myself.
How could I have enjoyed working in the cold? Could I really be a scientist in the Arctic even though I didn’t grow up in the Arctic? My Polaris experience lasted only two weeks, and they were the most challenging two weeks of my entire career. Could I endure weeks, months, or even years in these conditions?
Would I let the cold win this battle?
Well, I would have to face the cold one more time either way. Polaris students present the results of their research each year at the American Geophysical Union conference in December. To give my research presentation, I had to travel to Chicago— in the middle of winter.
Have you ever felt the chilling winds of Chicago? It’s known as the windy city for crying out loud! I guess it was time for me to get back to the battlefield.
I packed all my coats, got on a plane, touched down in traditional Potawatomi lands, and tried not to freeze to death.
The wind and snow was strong the day I had to present my research. It was actually my first time experiencing snow falling from the sky, so I bundled up warmly. But as I was walking to the convention center, going over in my mind the speech I had to give, I felt the most chilling cold I had ever experienced in my life. When I looked down at my feet, I realized that I had packed the wrong shoes! In thin flats, my feet were totally exposed.
This was the moment you might conclude that the cold finally beat me. Yet, when I looked back down at my exposed feet, I just couldn’t stop laughing.
After so much effort to “win the battle”, at that very moment I realized the battle doesn’t exist. There is no battle against the cold.
Living in the cold is a lifestyle like any other. Just as my ancestors taught me how to live in harmony with the tropical climate, there are entire communities that apply their millennia-old knowledge to live in harmony with polar temperatures, and in fact depend on it to keep the ground they are built on from thawing and collapsing.
It wasn’t until that moment in Potawatomi lands that I fully realized how much I loved working in Yupi’k and Cupi’k lands. I learned that, whether it’s in the Arctic or in the Caribbean, to become a responsible scientist I need to rethink and rework my perspective and relationship with the land.
Valuing and protecting cold lands, using guidance from the communities that live there, is critical to maintaining a stable climate. For me, embracing the cold gave me a strong step towards stopping climate change.
The MacGyver session at the annual American Geophysical Union (AGU) conference is full to the brim with scientists showing off blinking circuit boards and 3D-printed mechanisms. Research Assistant, Zoë Dietrich, stands in front of her poster and a plexiglass cube sprouting wires. As she speaks, a whizzing sound emanates from the box as it lifts itself up on one side, holding itself open long enough to flush the interior with air from the room. A laptop screen reads out numbers from the sensors in the box, detailing changes in the concentrations of carbon dioxide and methane within.
Dietrich constructed this device herself. It’s a low-cost, autonomous, solar-powered chamber designed to float on water and measure the flow of carbon into and out of the water. Dietrich has spent the past 1.5 years testing and troubleshooting various prototypes, and has already begun deploying models at research sites in Brazil and Alaska. Now she’s sharing her work with the broader scientific community in hopes of encouraging others to build their own versions.
“One of the goals of the chamber project is to make the construction very accessible so that scientists like me, without formal engineering training or background, can build the chambers pretty easily,” says Dietrich.
This was good news for Grand Valley University masters student, Jillian Greene, and her professor Dr. Sean Woznicki, who encountered Dietrich and her chambers at AGU. Though neither of them had experience with mechanical or electrical engineering, they knew immediately a device like Dietrich’s could be invaluable to their research.
Greene’s project involves sampling carbon emissions at drowned river mouth estuaries connected to Lake Michigan. She and Woznicki will then correlate that data with other ecological characteristics gleaned from satellite imagery. There are over one hundred of these freshwater estuary-like features around the region, and Greene and Woznicki are hoping to paint a complete picture of their cumulative role in carbon cycling.
“Originally, I was going to manually sample and quantify with a gas chromatograph,” Greene says. That’s a time-consuming process that limits the amount of data one team can collect. With the chambers, however, Greene can collect emissions data every 30 seconds—greatly expanding the amount of data she’ll be able to incorporate into her models.
“This is going to make our model a lot more robust and hopefully applicable to other drowned river mouth estuaries in the region,” says Greene.
Greene and her research team have already created and deployed 6 chambers. Since AGU, she has been in contact with Dietrich, troubleshooting issues as they arise and learning an entirely new set of skills as she goes.
“[the team] has learned how to solder, how to interpret the circuit diagrams, problem solve, and adjust for our kind of unique systems that we’re looking at,” says Woznicki. “It’s really been exciting to use Zoë’s design as a learning experience for masters and undergrad students.”
Dietrich has had other groups at Colgate University and the University of California, Berkeley reach out to her as well, and she is planning to publish a paper this fall that will include detailed instructions for anyone else to construct their own chambers. She’s already shared preliminary drafts of the step-by-step instructions, including photos, diagrams, and tips, as well as programming and data-processing code and a specific materials list with the other research groups. In turn, they have provided her with helpful revisions and ideas for new modifications. Dietrich is excited about the prospect of the designs being implemented by more people. More chambers means more data, which benefits the entire scientific community.
“Our sampling of carbon right now is limited by expensive instruments and where people can go and who has access to these resources,” says Dietrich. “But the goal of this project is to be low cost and more accessible to a broader set of researchers. The chambers are autonomous, and so are accessible to places and times that aren’t otherwise being sampled right now. And taking that a step further, we need to make them accessible to be built by anyone.”
Two new Polaris Project Alumni have been named John Schade Memorial Scholarship recipients. The fund, established in the memory of Dr. John Schade, who founded Polaris and was integral to its success, is dedicated to supporting the higher education goals of students that reflect Dr. Schade’s values of mentorship, education, leadership, equity, and the advancement of Arctic science.
Mandala Pham
Mandala Pham studies geophysics and history at the University of Texas at Austin. As an undergraduate researcher, she has explored the caves of central Texas, studied marine geophysics in Corpus Christi Bay, and peered back in time to past climates through geology. Her experience in different lab groups spurred her interest in field work, driving her to pursue graduate opportunities to continue getting up close with geology.
During her Polaris experience, however, Pham’s research focused less on geology and more on ecology. Inspired by her father’s affinity for beautiful, rare, and sometimes poisonous mushrooms, Pham studied the response of Arctic mushroom species to wildfire, comparing biodiversity between burned and unburned areas of land.
As part of Polaris, Pham saw a glacier in person for the first time, which reinforced her commitment to dedicate her career to studying and fighting climate change.
“From childhood anxieties to professional aspirations, I’ve taken tackling climate change as my personal direction in life,” says Pham. “I want to be part of the solution rather than spending my time ruminating on the worst-case scenarios.”
She hopes to get her Ph.D. in geophysics, studying glaciology. After that she has aspirations for either full time research or a career in the National Parks Services. Pham is also interested in screenwriting, pig farming, and perhaps one day, becoming a lighthouse keeper.
Aaron MacDonald
Aaron MacDonald’s passion for ecology began during his childhood spent on long family camping trips. Through his studies at University of Toronto, MacDonald has gained experience in oceanography and fisheries science through the Woods Hole Partnership Education Program (PEP) and the National Oceanic and Atmospheric Administration (NOAA) Inclusive Fisheries Internship. His field experience bolstered his confidence to pursue a scientific career.
With Polaris, MacDonald studied the role of willow ptarmigan, a common Arctic ground bird, as drivers of ecosystem dynamics on the tundra. For his career, he hopes to pursue a graduate degree and get involved with mentorship programs like Polaris. MacDonald firmly believes everyone should have the opportunity to study science, and is grateful for the support he received that has allowed him to pursue this career.
“Everyone who wants to is capable of scientific research and everyone has a place in STEM,” says MacDonald. “I have questioned many times if there is a place for me in STEM, but with the support of those around me I am determined to make it.”
In his spare time, MacDonald enjoys running and video games with friends.
Both recipients will receive funding to continue their education and pursuit of science, mentorship, and equity, encouraging a new generation of Arctic scientists working to change the world.
Switching light bulbs, recycling and composting, biking to school—to high school seniors Alice Fan, Amelia Kane, and Simone Colburn, these sorts of sustainability solutions being taught in their classes just didn’t feel like enough.
“We were seeing a gap in climate education,” says Fan. “We would learn about the greenhouse gas effect, and about the polar bears, but the curriculum wouldn’t really touch on the human aspects of climate change, like environmental justice, redlining, and all the systemic issues that bring a different lens to climate change.”
Fan, Colburn, Kane, and some of their fellow students had come to understand the true scope of the issue through their individual interests and participation in activist and environmental groups outside of school. But the more involved they became, the wider the gap grew between them and their classmates. So they decided to take on the role of educators themselves, founding the Spring Forward Climate Education organization.
Spring Forward’s mission is to bring those larger conversations about climate justice into elementary and middle school classrooms, after-school programs, and summer camps. The organization’s high school members have developed lesson plans and activities that they lead for their younger peers. Mina Subramanian, Spring Forward’s Partnerships Coordinator, says climate education taught by students can be more impactful than receiving information from adults.
“I joined a climate organization before Spring Forward, but it was mostly adults. I felt like in that space, I didn’t have the voice that I wanted to,” Subramanian says. “But at Spring Forward, being youth led, it is such a different environment. We’re all on the same playing field and we all empower each other.”
Spring Forward has also begun branching out from classroom education, to develop additional materials that inform on broader climate topics. Collaborating with Woodwell, the team has created a policy brief around the issue of balancing solar panel installation with other land use considerations.
Solar panels require large clear tracts of land with good sun exposure. Some existing municipal development plans indicate their installation on land currently covered with forests or other vegetation. Forests are some of the best natural carbon sinks and sacrificing them in a rush to install renewable infrastructure is counterproductive. The Spring Forward team wanted to make the policy more accessible to the general public.
“We need both solar and forests working together—not in competition—if we are going to be successful in addressing the climate crisis,” says Woodwell Carbon Program Director, Wayne Walker, who worked with the Spring Forward team on the brief. “Educating on these complex topics is so important, and the collaboration with Spring Forward offered me the unique opportunity not only to share some of my knowledge with the students, but also to play a small part in helping the students educate others.”
As the group continues to grow and evolve with new members and partnerships, they hope to temper the sting of a sometimes scary topic by showing both kids and adults that they have a voice they can use to make a difference. Talking about the problem helps everyone develop a path forward.
“In our lessons we try to give information even if it’s scary, but then say ‘okay, well what can you do about it?’” says Colburn. “And one of our big beliefs is that if kids are getting weighed down by information, knowing that they can have power and that they can be influential is really helpful.”
Polaris Project alumni and early career scientists, Aquanette Sanders and Edauri Navarro-Peréz were awarded the 2022 John Schade Memorial scholarship. The fund, established to honor Dr. Schade’s unwavering dedication to mentoring young scientists, recognizes two students per year who are pursuing higher education and reflect Dr. Schade’s values of mentoring, education, leadership, equity in the sciences, and advancing Arctic and environmental science to mitigate climate change.
“The purpose of the fund is to support the next generation of scientists who are making a lifelong career and personal commitment to activities that reflect and demonstrate Dr. Schade’s values,” said Dr. Nigel Golden, a postdoctoral researcher at Woodwell and coordinator of the fund. “We were profoundly impressed with this round of applications. All of the applicants for the scholarship were exceptional early-career scientists who are doing timely and important research, and whose career trajectories have been impacted by their mentorship through Dr. Schade, or through their mentors who worked with him. For Aqua and Edauri, what really helped to set them apart was a demonstrable commitment to creating spaces to ensure the success of scientists from a diversity of backgrounds.”
Aquanette Sanders
Aquanette Sanders is a Masters student at the University of Texas, Austin, pursuing a degree in Marine Science. However, as a Polaris participant, Sanders’ research focused on the soil. She studied greenhouse gas fluxes from thermokarst features— depressions and bumps in the tundra landscape formed by permafrost thaw. Sanders studied how emissions of carbon dioxide, methane, and nitrous oxide differed between these features and undisturbed areas of tundra.
Sanders’ career so far has taken her from an undergraduate research program with Maryland Sea Grant, to a SEA Education cruise to the Sargasso sea, to the Simpson Lagoon on Alaska’s North Slope, where she is currently researching groundwater nutrient flows as they change with thawing permafrost. For Sanders, the experience with Polaris affirmed her interest in climate change and Arctic science.
“The Polaris Project was my gateway into Arctic science,” says Sanders. “Seeing the effects of permafrost thaw first-hand, with the large amount of thermokarst features in the Yukon-Kuskokwim Delta, confirmed that my research interest in greenhouse gasses and nutrient cycles— a topic that still has so many rising questions that need to be answered.”
Sanders says she is always looking for her next step forward in research. She plans to pursue a dual doctorate in veterinary medicine and research after completing her masters degree. She wants to combine her background in chemistry and biology to understand how changes in nutrients will affect aquatic animals at the top of the food web.
“My research is motivated purely by the eagerness to learn more. As I find new results, I ask more questions that eventually lead to more experiments or hypotheses. This keeps me excited and ready for present and future research,” says Sanders.
Edauri Navarro-Pérez
Edauri Navarro-Pérez is Ph.D. candidate at Arizona State University, with a background in soil, root ecology, and drylands restoration. As a Polaris student, Navarro-Pérez investigated whether there were differences between emissions coming from burned and unburned areas of the tundra. Her work contributed to a body of research examining how fires are affecting chemical processes in tundra soils— specifically respiration, which emits carbon and nitrogen. For her, Polaris was an opportunity to gain experience with field methods.
“Polaris contributed a lot to my knowledge in terms of how soil science is done in the field, as well as the process of the scientific method— from developing my own question to seeing the results of my work,” Navarro-Pérez said.
From Polaris, to working as an undergraduate lab technician, to conducting research in Belize and Costa Rica, Navarro-Pérez is led by her curiosity. She is especially interested in the way soil connects to our daily lives, and how understanding the interactions between plant roots and the soil in which they’re growing can lead to a deeper understanding of climate change.
“Understanding how restoration projects can affect plant development and how plants can affect soils in the longer run, through decomposition and soil respiration, can be pertinent to environmental planning for climatic issues,” said Navarro-Pérez.
Navarro-Pérez said she feels grateful that an environmental scholarship supporting Latina and Latino students enabled her to earn her undergraduate degree. She now hopes that her future career will involve research, mentoring, and teaching, as well as exploring her research topics through art and literature which provides a different frame for examining the world around us.
Both recipients will receive funding to continue their education and pursuit of science, mentorship, and equity, encouraging a new generation of Arctic scientists working to change the world.
Online permafrost course launches new Woodwell partnership
Woodwell Climate Research Center has released its first course in partnership with FutureLearn, a UK-based global social education platform that delivers learning through online courses, partnering with more than 260 universities and brands. FutureLearn aims to transform access to education for their diverse network of over 17 million learners with courses that empower them to solve the world’s biggest challenges, and Woodwell will be developing additional future courses through the partnership that address other areas of our scientists’ expertise, such as forest carbon and risk assessment.
The newly released course, Thawing Permafrost: Science, Policy, and Environmental Justice in the Arctic, represents years of Woodwell scientists’ research and experience in permafrost regions. It features Arctic Program Director Dr. Sue Natali and Associate Scientist Dr. Brendan Rogers, who also lead Woodwell’s Permafrost Pathways project, as well as Woodwell’s Chief Communications Officer Dr. Heather Goldstone. Over the 4 weeks of the course, learners are introduced to advanced geology and climate science concepts relating to permafrost, translated into an accessible, go-at-your-own-pace experience.
“Permafrost thaw is an underappreciated problem, which unfortunately means that its impacts continue to be underestimated,” said Dr. Brendan Rogers. “While I’m excited for people to learn more about it through the course, my biggest hope is that all of those people will then share what they learned with someone else, and help expand the conversation.”
Offered free of charge on FutureLearn’s online platform, the course is designed for a broad audience, from policy influencers to business leaders, teachers, activists, and anyone interested in climate change.
“Unfortunately, climate change may not be a significant part of people’s formal education. But we all need to understand what’s going on,” said Woodwell Chief Communications Officer, Dr. Heather Goldstone. “With FutureLearn, we can share our insights and expertise with a large, diverse audience, delve into content more deeply than we ever could in a webinar, and provide a more interactive and flexible experience for learners.”
The course is open now for enrollment and on-demand learning, and Woodwell will be offering a facilitated session immediately after COP, with moderators available to answer learner questions.
Following Woodwell’s ‘North Stars’
The Polaris Project began in 2008 as a way to shepherd a new generation of Arctic and climate scientists into their careers. Each summer, Woodwell has selected a cohort of capable and motivated students, bringing them on a two-week field excursion guided by leaders in the field of Arctic science. Students explore the landscape, design a research project, and collect data, before returning to the Center to analyze their results.
In the United States, Women make up only 28% of the STEM workforce—a trend that is reinforced by lack of support for women and girls to explore a career in science. Polaris aims to combat this. For the women of Polaris, the experience has provided valuable mentorship, built confidence in their skills, and sparked their motivation to forge ahead into their future as scientists. Alumnae of the Polaris Project have gone on to pursue doctorate degrees in climate research, influence climate policy, and some have even returned home to the Center. Here, we meet just a few of the impressive women of Polaris.
Dr. Claire Griffin
Polaris Years 2008, 2013
Dr. Claire Griffin was part of the very first Polaris expedition. In the early days of the program, the field site was located in the far northern region of Kolyma, Russia. She sampled lakes and used remote sensing to map organic matter in the Kolyma River and its major tributaries. Her research grew into a published paper co-authored with Clark University Professor of Geography, Dr. Karen Frey, and Woodwell’s Acting President and Executive Director, Dr. Max Holmes.
Dr. Griffin’s experiences in the Polaris Program have guided her throughout her career. She recalls one afternoon walking back from the homemade lab where students were analyzing their samples, talking with one of the expedition’s leaders, Dr. John Schade.
“I was saying that I found pipetting to be pretty meditative in some ways,” Dr. Griffin says. “You get into a rhythm and the lab work can be kind of soothing. And he said that one of the things in science is that no matter what you’re doing, there is going to be something that is kind of boring, so find the tedium that you like and be able to do that.”
Dr. Griffin says she thought a lot about this when she was making decisions about where to go next. Considering two graduate programs, Dr. Griffin chose the direction of lab chemistry because she couldn’t see herself enjoying the tedium of counting tree rings. She has been working on aquatic chemistry ever since, studying how terrestrial material moves from land into aquatic systems— specifically carbon and nitrogen.
“I would not be doing what I’m doing today if I had not gone through Polaris. The most effective way to learn science is to actually do it, and the learning-by-doing model that Polaris espouses is something that definitely had an effect on me.”
Dr. Griffin wants to share that model with students of her own. She is currently looking for faculty positions at teaching-focused colleges.
“I enjoy teaching and talking about science,” Dr. Griffin says. “If we are going to enact climate change policies for the better, then we need to be able to reach students who are not going into the environmental sciences.”
Dr. Blaize Denfeld
Polaris Year 2009
Throughout her career, Dr. Blaize Denfeld has made her decisions based on spark.
“I feel like every step of the way, something I’ve done has sparked something in me that I realize, ‘maybe this is the next step that I want to pursue.’ So it’s been an interesting journey starting with the Polaris project to today,” says Dr. Denfeld.
After completing the Polaris Project and her undergraduate studies, she applied for a Ph.D. program in Sweden, thinking “I was in Siberia for a month and a half, I can live in a foreign country for a few years.” It was there she felt a spark for the aspects of science that involved collaboration and coordination, so she accepted her next position at NASA’s Earth science division. After NASA, she felt the spark for combining science and policy and moved on to the US Global Change Research Program, and finally, her current position as Deputy Director of the Swedish Infrastructure for Ecosystem Science (SITES). SITES runs nine ecological research stations across Sweden that monitor the Arctic and Boreal environment. Some of the stations contain ice records that extend back to the 1940s, which Dr. Denfeld says provide a powerful image of just how much the climate is changing.
In her current role, Dr. Denfeld coordinates scientific collaborations across all SITES’s research stations. For Dr. Denfeld, the best part of her position, and of all the jobs she’s held, has been her fellow scientists.
“I think for me it always comes back to the people and the collaborations. Of all the positions I’ve had, the thing I enjoy the most is getting to work with passionate people that are really intelligent and have really good ideas,” says Dr. Denfeld.
Dr. Denfeld says that, whatever direction her career takes next, she hopes to be a model for other women in STEM.
“As my career has progressed, I’ve benefited from really strong women in science, and so I feel a stronger passion now for paying it back for all the female scientists that helped me get to where I am now.”
Emily Sturdivant
Polaris Year 2011
Emily Sturdivant joined the 2011 Polaris expedition to Siberia with an interest in GIS and an open mind about where the experience might lead. Her project involved collecting data on carbon fluxes with a homemade flux chamber that she would later use to ground truth satellite data observations.
“I would go out to a patch of water, anything from a tiny stream to a lake, tip my bucket upside down onto the water and track the change in gas concentration inside the bucket as I measured wind speed and other variables in the surroundings,” Sturdivant says.
Sturdivant recalls the days of field work alternating between chaos and tranquility.
“One of my favorite memories is of when another participant and I headed out to collect samples at a lake across the river from the barge where we were bunked. They dropped us off with an inflatable boat that, along with my bucket and other equipment, we hauled through the bushes and pumped up with one foot or the other sinking through the vegetation,” Sturdivant says. “After the chaos of setting up, drifting on the lake as we collected our measurements in the midst of the wilderness was so peaceful.”
Though Sturdivant didn’t carry on with Arctic research after graduating from Clark University, she still carries what she learned from the experience into her work as a Research Assistant and Geospatial Analyst Consultant at Woodwell where she works on forest carbon analyses.
“That experience became an invaluable reference as I continued in science and remote sensing. Now as I work with pixel values and ground data collected by others, I understand the work and complexity involved in collecting those data,” says Sturdivant.
As she grows in her career, Sturdivant says she is looking forward to being a positive influence on all her fellow colleagues.
“I want to keep being involved in the institution and mentorship,” Sturdivant says. “As Polaris did for me, I want to help others find moments of inspiration and guidance.”
Darcy L. Peter
Polaris Years 2017, 2018, 2019
The universe seemed to conspire around Darcy Peter to bring her to the Polaris Project. The application was forwarded to her by professors and friends alike and she soon found herself on the 2017 expedition examining greenhouse gas emissions from water bodies in Alaska’s Yukon-Kuskokwim Delta.
Peter is an Koyukon & Gwich’in Athabascan from the village of Beaver, Alaska and during that summer, she noticed the Polaris Project did not have much interaction with the Indigenous communities nearby. She brought this feedback to Woodwell Arctic Program Director Dr. Sue Natali.
“I said if Polaris is going to continue for years, we need to have a relationship with the people, and if we are going to train the next generation of Arctic scientists, we should be making sure the research questions we are forming are impacting Alaska Natives in a positive way,” says Peter.
Peter returned as a student mentor in 2018 and worked with Dr. Natali to implement changes to the program that would build stronger relationships with locals in the community of Bethel where Polaris participants stay before heading out to the field site.
Peter organized a meeting where scientists and students could listen to the concerns of community members and apply them to students’ projects. Peter also went on the local radio station to promote the meeting and spearheaded the creation of a newsletter about the project that was translated into Yupik, the traditional language spoken in the region. She volunteered her time in 2019 to lead the community meeting in Bethel again, and joined Woodwell full-time as a Research Assistant in 2020.
“The first community meeting in Bethel was very impactful—seeing seasoned, more experienced scientists have questions for the community… I think it really painted the picture for a lot of the scientists traveling with us that year of the power their research has to truly help people,” Peter says.
Peter is now the face of Woodwell in Alaska, working from Fairbanks surrounded by friends and family to continue building bridges between Woodwell and Alaska Native communities and non-profits, as well as facilitating the Center’s ongoing Arctic fieldwork. She says she intends to dedicate her career to ensuring science is conducted ethically, in a way that benefits people.
“All research has the power to affect change,” Peter says. “What good is research if it only benefits other researchers? I want to keep serving Alaska Native communities and amplifying the voices of my people and my relations, whose voices have been put down their entire lives.”
Dr. Bianca Rodríguez-Cardona
Polaris Years 2017, 2019
Dr. Bianca Rodríguez-Cardona was an experienced Arctic researcher by the time she joined Polaris in 2017. She had been conducting her Ph.D. research on how fires influence stream chemistry in Russia’s Central Siberian Plateau when she heard about the program from Dr. John Schade, one of Polaris’s founding faculty members, at an AGU meeting, and he convinced her to apply.
Dr. Rodríguez-Cardona was confident in her field skills when she arrived in Alaska that summer. But the tundra of the Yukon-Kuskokwim Delta was different from the boreal forests of her field site in Siberia. Flowing water was much harder to find and she spent days hiking in search of a stream to take her measurements. When she did eventually find one, adding the carefully measured mix of salts she uses to track how nutrients flow through the water, they slipped by so fast she couldn’t jog downstream quickly enough to take a second measurement.
“I was sitting in mud up to my elbows and just thinking ‘this can’t be happening.’ I totally freaked out,” Dr. Rodríguez-Cardona says.
But she had been hiking that day with Dr. Schade, who helped her calm down, reassess the situation, and figure out how to get a second measurement with the supplies she had left. She looks back on that moment as a lesson in inner strength.
“We limit ourselves in whatever we think we can do until we’re there and we have to do it. It’s either now or nothing.” Dr. Rodríguez-Cardona says. “The Polaris Project helped to show me that I’m a lot more capable, stronger, and resilient than I think I am.”
Dr. Rodríguez-Cardona returned to Alaska as a mentor in 2019 and went on to a postdoctoral position at the University of Québec at Montréal. She hopes to find a permanent position after her postdoc that keeps her working and learning in the Arctic.
“I never imagined I’d be an Arctic scientist, but I’ve spent four summers now in the Arctic and Boreal regions. So, there is something to be said about chances and serendipity.”
Natalie Baillargeon
Polaris Years 2018, 2019
For Natalie Baillargeon, 2018 was full of new experiences— it was her first year in Polaris, her first summer research experience, her second ever plane ride, and her first time going camping. But it was not her last. Polaris sparked her passion for ecological research.he returned again in 2019, but to a very different Arctic.
Record-breaking heat, rolling thunder, and dry lightning storms—in Bethel, the heat literally shattered the thermometer.
“There were days where Polaris leaders had to call days short due to fieldwork being dangerous,” Baillargeon says. “To be doing fieldwork in the Arctic and have to worry about heatstroke is not normal. It was sad and depressing.”
Baillargeon returned back to her college studies, determined to carry the research she began with Polaris through to its conclusion. She was examining the short- and long-term impacts of wildfires on vegetation. After four long years, through transferring colleges and moving her lab twice in the middle of the pandemic, Baillargeon recently submitted her paper for publication; her results show sustained impacts of wildfire on the ecosystem.
She began working at Woodwell Climate, as External Affairs Coordinator—before she graduated—and joined full time in June of 2021. According to Baillargeon, seeing the smoke of wildfires clouding the camp, and feeling the unusual heat of 2019 clarified her desire to affect change through policy as well as science.
“I actually think that 2019 Polaris was another pivotal experience for me because it reinforced my desire to work more on climate policy. I want to help make change instead of documenting the destruction of ecosystems.”
Ellen Bradley
Polaris Years 2019, 2020
Ellen Bradley’s drive to study climate science comes from her Indigenous background. She is Tlingit and was searching for research opportunities close to her homelands when she found Polaris. During the summer of 2019, she marveled at the heat and smoke of a record-breaking season, listened to the concerns of the local communities in Bethel, and played the informal role of an Indigenous educator among her fellow students. Her experience solidified her desire to not only conduct research but to add an Indigenous voice to it.
“My passion about all of this, climate research, climate communication, science communication, comes from my being Tlingit, from my Indigenous background, from my connection to the land, and knowing that the actions that have caused us to be where we are have come from colonization,” Bradley says. “If we are going to solve something like climate change, we are going to need the assistance of the Indigenous people who have lived in these places for, in many cases, over 20,000 years.”
Bradley based her project on the concerns she was hearing from community members around fishing, and used phytoplankton as a proxy for the health of aquatic ecosystems. She intended to return to carry on this research in 2020, but the pandemic postponed expedition plans. Instead, Bradley graduated from Gonzaga into a world altered by COVID-19
Searching for her next step, she got involved in the winter sports community and began skiing for outdoor advocacy groups. She is an athlete for NativesOutdoors, Protect our Winters, and Deuter, as well as a ski ambassador for Crystal Mountain, Washington.
“I know I want to keep skiing as part of my career, using skiing to tell stories about Indigenous people’s joy on the landscape and why outdoor recreation is important for our fight against climate change,” Bradley says.
She began work at Woodwell as a research assistant for the Arctic program in 2021 and she will return to Alaska in 2022 with the other 2020 Polaris students. When she looks towards the future of her career, Bradley says she wants to use the opportunities she’s had to represent Traditional Ecological Knowledge in the climate space.
“I’ve had a lot of privilege to go to school and I’m also really nerdy about science, so it just feels like the best way for me to use the tools I have,” Bradley says. “Incorporating my values into science is helpful to more than just myself and my passions. It’s a voice that has to be out there, or it won’t exist.”
Alma Hernandez
Polaris Year 2020
Alma Hernandez was accepted into the Polaris Project just before the world closed down due to COVID-19. In the uncertainty following lockdowns and rising cases, it became clear that the 2020 cohort wouldn’t be able to travel to the Arctic. Polaris, like everything that year, went virtual.
Though the field components of Polaris were postponed, Hernandez was still able to join Zoom meetings with other students and project mentors. She found the meetings just as meaningful, talking with others whose passions and backgrounds differed from her own, but converged around climate and the environment. Her interests lay in the unique Arctic soil that holds a wealth of information about our Earth’s changing climate.
“The composition of Arctic soils is really unique. They are extremely affected by global warming and have long-term implications as they release more greenhouse gasses that contribute to climate change,” says Hernandez.
Since the completion of the program, Hernandez graduated from University of Texas, El Paso, and has been accepted to a Master’s program at the University of New Hampshire. She was also the recipient of the NSF’s Graduate Research Fellowship award and Woodwell’s own inaugural John Schade Memorial Fund award. Hernandez says she feels indebted to the mentorship she has received from Polaris.
“There were many instances when I felt overwhelmed by the thought of not having the qualifications to apply for graduate school or fellowships. I almost gave up, but Sue [Natali] and the Polaris Alumni were all so encouraging. My success in these applications wouldn’t have been possible without their support,” says Hernandez.
Members of the 2020 cohort will be completing their field experience this summer. Hernandez is looking forward to her long-awaited trip to Alaska, excited to finally see the Arctic soils she has been studying so diligently. After that, she plans to complete her master’s degree and, perhaps after a well-earned break from school, earn a Ph.D.
“I want to be able to contribute at least a little portion of knowledge to serve people in the future. My dream was always to be a researcher, and I plan to keep pursuing this goal.”