Follow the Water: Understanding River Discharge and Hydroclimate Dynamics in Rapidly Changing High Northern Latitudes

This project will measure multiple components of the water cycle in permafrost watersheds across a range of glacial coverages (including glacier free) in High Arctic Greenland. These data will characterize shifting river source contributions and provide critical field data needed to calibrate novel numerical hydrological models. These models will then help test river discharge hypotheses given future Arctic change under different climate scenarios (e.g., more precipitation, deeper active layer). These analyses will help understand how increased active layer flow could mitigate the hydrological impact of glacier recession and future transition to ice-free watersheds.

Participants Involved in This Project

Eric outdoors wearing a backpack

Eric Klein | Researcher Fellow

University of Alaska Anchorage | Anchorage, AK
Waverly in front of water

Waverly Ray | Educator Fellow

San Diego Mesa College | San Diego, California

From the Blog

Erika wearing a puffy jacket and holding up her hands in front of shelves of ice cores.
The Power of Collaboration
As a high school science teacher, I’m always looking for ways to inspire my students with real-world science and deepen their understanding of our planet. The PolarSTEAM Educator Fellowship has been an extraordinary opportunity to merge my passion for polar environments with my teaching. Through this year-long virtual collaboration with T.J. Fudge, a research scientist at the University of Washington, I’ve been immersed in cutting-edge research on ice cores, allowing me to bring current polar science research to my students.
Seven people sit up in sleeping bags in front of a building
A Day in the Life
The Juneau Icefield is a group of interconnected glaciers just north of Juneau, Alaska that extends into British Columbia, Canada and covers an area the size of Rhode Island. Maybe you’ve heard of the Mendenhall Glacier? It is part of the Juneau Icefield! The Juneau Icefield Research Program (JIRP) has been collecting data on the icefield since 1948. 
Macall and Holli filtering water samples
A Day in the Life
An Unforgettable Adventure Begins As a high school science teacher, the invitation to join Macall Hock on an expedition to study the effects of a warming Arctic ecosystem on stream carbon cycling in Utqiagvik, Alaska, felt like stepping into a thrilling adventure. The beauty of the Arctic wilderness was a sight to behold, but the
A cartoon reindeer stands in front of a water tower with an illustrated reindeer logo that says "National Science Foundation Navigating the New Arctic"
Connecting to the Classroom
Drs. Peter Ungar, Mary Heskel, and Aleksey Sheshukov explained (patiently) their areas of expertise, Arctic research projects, and provided me with a virtual mountain of photographs from their fieldwork. We talked about what projects would be suitable and appropriate for a variety of audiences. What would be engaging to different ages, interests and levels of scientific knowledge? I knew that I wanted my Photoshop class to be involved with this project, so I suggested creating a comic book.
One person prepares to throw harpoon at a board painted with two black humps to symbolize a whale. Two other people watch.
A Day in the Life
Today we got set up and met the local 8th graders out on the ice! For some of them it was the first time they had been on the land-fast sea ice (which is ice that is "fastened" to the coastline). For some, it was old news. It was quite cold (-30F with the windchill), so many students hid in the tents we had set up. The previous days had been relatively warm, hovering around 0-10F degrees. The students were split into groups and rotated between the stations.