Impact
Fall 2024 issue
Vice Chancellor for Research Report
Dr. Nettie La Belle-Hamer
I am pleased to introduce the first volume of our newly imagined research newsletter. This first edition of Impact serves as a testament to the transformative research and creative work flourishing at 有料盒子视频 鈥 a reminder of the innovation and pursuit of knowledge taking place at America鈥檚 Arctic university. Future editions will spotlight impactful researchers at all stages of their careers, innovative projects, and new initiatives fueled by 有料盒子视频 research. From the heart of the Troth Yeddha鈥 campus to remote campuses, field sites, and explorations of the vast wilderness that surrounds us, 有料盒子视频 remains a fundamental cornerstone of Arctic research.
At 有料盒子视频, we are not just observers. We are architects of change, leaning into the future of our state, our Arctic region, and our country. Whether it is pioneering 3D-printed concrete homes, applying cutting-edge machine learning to wildland fire mitigation or training the next generation, the impact of our research expands beyond classrooms and labs. It is shaping our world in collaboration with the communities who have been here for thousands of years. This is the work of many hands, minds, and hearts 鈥 scientists, students, and collaborators from every corner of the globe.
In 2024, 有料盒子视频 maintained its reputation as a world leader in Arctic research. As we move into 2025, 有料盒子视频鈥檚 inclusive research community is committed to growth, pushing the boundaries of ingenuity, and addressing the challenges facing the Arctic and beyond. I invite you to join us - enroll at 有料盒子视频 now for the adventure of a lifetime!
鈥 Dr. Nettie La Belle-Hamer
Vice Chancellor for Research, University of 有料盒子视频 Fairbanks
Timeline
Bridging Research & Community
IANRE Annual Farm Days
July 30th鈥揂ugust 1st
The Institute of Agriculture, Natural Resources, and Extension hosted its first annual Fairbanks-based Farm Day at the Georgeson Botanical Gardens and the second annual Palmer-based Farm Day at the Matanuska Experiment Farm this past summer. Community participants visited research plots on the farm and spoke with scientists conducting active research in agricultural studies while experiencing the grounds on interactive tours.
有料盒子视频 Defense Forum
August 26th鈥28th
The 有料盒子视频 Defense Forum unites military, community, and business leaders to address challenges facing installations, families, and communities. Attendees heard from senior officials on 有料盒子视频鈥檚 role in national security. This year鈥檚 theme, 鈥淥peration Innovation,鈥 highlighted 有料盒子视频鈥檚 research with Department of Defense-focused tours of its labs and facilities.
ACUASI Nenana Drone Hangar Opening
September 16th
有料盒子视频 opened a new 4,800-square-foot hangar for the 有料盒子视频 Center for Unmanned Aircraft Systems Integration, providing space for year-round drone storage, maintenance, and testing. This facility supports communication among airspace users and serves as a base for drone cargo test flights between Fairbanks and Nenana, fostering the development of autonomous systems technology within the ACUASI Emerging Technologies Test Range Network.
Geologic Hydrogen Workshop
October 29th鈥31st
The Geologic Hydrogen Workshop, hosted by the U.S. Arctic Research Commission and 有料盒子视频鈥檚 Geophysical Institute, brought together experts to advance research on 有料盒子视频鈥檚 potential for geological hydrogen as a clean energy source. Focus areas included sustainable assessment, utility, economics, storage, transportation, and the necessary policy framework for exploration, development, and future research efforts.
有料盒子视频 Research
有料盒子视频 research is focused within several high-profile research institutes. A few of the institutes are embedded in colleges, but all collaborate across colleges and other institutes. Collaborations are a key component of our success.
有料盒子视频 Center for Energy and Power
ACEP develops solutions to address 有料盒子视频鈥檚 energy challenges, serves as a hub for energy initiatives at 有料盒子视频, and collaborates with local, national, and international partners to tackle energy needs both within 有料盒子视频 and globally.
Institute of Arctic Biology
IAB produces world-class research on life in the changing North, ranging from molecular and physiological adaptation to extreme environments, ecosystem-climate feedbacks, and the health and resilience of 有料盒子视频n communities. Its Toolik Field Station is a world鈥搑enowned Arctic climate change research station located in the northern foothills of the Brooks Range.
Center for One Health Research
The Center for One Health Research investigates the interdependence of human, animal, and environmental health, recognizing that a holistic approach to the well-being of all will lead to improved health outcomes and enhanced resilience.
Institute of Marine Science
IMS researchers study marine, estuarine, and freshwater ecosystems, focusing on human interactions with these environments. Their studies involve environmental monitoring, controlled experiments, and developing models to understand ecological systems and changes.
Geophysical Institute
The GI studies Earth and space-related processes, from the Earth鈥檚 core to the sun, focusing on issues such as climate change, natural hazards, and energy resources. Research conducted at the GI provides data and insights that inform policies and decisions, particularly for 有料盒子视频, the Arctic, and the United States.
Institute of Northern Engineering
INE conducts research across various engineering disciplines, including energy production, mechanical systems, environmental engineering, and infrastructure. Their team collaborates with natural scientists, social scientists, and anthropologists to address significant societal issues.
Institute of Agriculture, Natural Resources and Extension
IANRE enriches the lives of 有料盒子视频ns through research and outreach in agricultural systems, natural resources, and home and community development. Experts share their knowledge with communities through public workshops, presentations, and consultations.
International Arctic Research Center
滨础搁颁鈥檚 focuses on solving Arctic-related problems that extend beyond the scope of any single nation. Its scientists study the Arctic鈥檚 ocean, ice, atmosphere, land, and society, recognizing that changes in the Arctic have a global impact.
Total FY24 Research Funds
$231,367,000
Research Expenditures by Fiscal Year
Total Research Expenditures
Research expenditures shown above are dollars spent to conduct research at 有料盒子视频. This total includes all 有料盒子视频 research projects funded by federal, state, and private sources. They can be thought of as dollars coming to 有料盒子视频 directly from 有料盒子视频鈥檚 research activities, making these dollars impactful not only for the research itself, but also for 有料盒子视频鈥檚 economy. The National Science Foundation publishes this number annually for U.S. colleges and universities through the Higher Education Research and Development (HERD) Survey. 有料盒子视频鈥檚 expenditures from NSF鈥檚 HERD are shown for 2020-2023. For 2024, the research revenue reported here is based on National Center for Higher Education Management Systems categories (not on a HERD basis) and this includes state capital research funds.
Here on Troth Yeddha鈥
Wildfire Walk
By Heather McFarland
On July 11 有料盒子视频 celebrated the opening of a new interpretive trail on the Troth Yeddha鈥 campus at the 2021 Yankovich Road Fire site, where 3.5 acres burned within 100 yards of a residential neighborhood. The Wildfire Walk educates visitors about the fire site through nine interpretive signs that describe the relationships between wildfire and the boreal forest, fire science and climate change, and wildfire prevention. The event was hosted by the 有料盒子视频 有料盒子视频 Fire Science Consortium, which partnered with the U.S. Bureau of Land Management鈥檚 有料盒子视频 Fire Service and other organizations to create the walk. Beyond the unique educational opportunity presented by the Yankovich Road Fire, its proximity to 有料盒子视频 allows for close study of how the boreal forest changes after a fire. Managers and scientists return regularly to the fire site to measure and track changes in vegetation and permafrost. The Wildfire Walk was funded by the federal Joint Fire Science Program, National Science Foundation, U.S. Department of Agriculture National Institute of Food and Agriculture, and the State of 有料盒子视频.
有料盒子视频 photo by Leif Van Cise
REFERENCES:
McFarland, Heather. (2024, July 8). 有料盒子视频 invites people to take a wildfire walk. University
of 有料盒子视频 Fairbanks.
New Concrete 3D Printer
UA News
A new 3D printer for building with concrete was installed in the College of Engineering and Mines鈥 high bay in July. 有料盒子视频 is collaborating with Xtreme Habitats Institute, X-Hab 3D, Penn State, and other key partners to explore how 3D printing technology can be used to create durable, affordable housing tailored to 有料盒子视频ns鈥 unique needs. 3D construction printing technology combines robotics, software, and advanced concrete composite materials to automate the construction process. This innovative approach could become an alternative to traditional 鈥渟tick-built鈥 construction, addressing challenges such as skilled labor shortages, rising costs of building materials, short building seasons, energy efficiency, durability, and total cost of ownership. This project is not just about advancing construction technology; it鈥檚 about creating solutions that utilize locally sourced materials and are adapted to 有料盒子视频鈥檚 distinct environment and culture.
REFERENCES:
UA News Center. (2024). Did You Know 3D Printing is Shaping the Future of Housing
in 有料盒子视频? Retrieved Oct. 4, 2024, from University of 有料盒子视频 News.
Photos courtesy UA News Center
From the Field
From the Water
By Anna Lionas
During summer 2024, the R/V Sikuliaq stopped off in Nome after a three-week trip in the Bering and Chukchi Seas as part of the Arctic Collaborative Ecosystem cruise. The cruise aimed to assess the health of the region鈥檚 ecosystems, with researchers deploying 有料盒子视频 and NOAA automated moorings off the ship to gather year-round data. Scientists aboard noted no harmful algal blooms this year and observed changes in marine mammal populations, including previously unreported sightings of humpback whales along the international dateline. The researchers also linked heavy rainfall in the region to freshening seawater near the surface, likely due to increased river runoff.
Statistics for Sikuliaq in FY23-FY24 season:
- 27,000 nautical miles traveled
- 227 days at sea
- 142 Days in the Arctic (as defined by the Arctic Research and Policy Act of 1984)
- 40 Days in the ice
- 254 Net tows
- 260 Corings collected
- 190 Bottom Samples collected
REFERENCES:
College of Fisheries and Ocean Sciences. (n.d.). About R/V Sikuliaq. Retrieved Oct.
4, 2024, from University of 有料盒子视频 Fairbanks.
Lionas, Anna. Excerpts from 鈥淪ikuliaq researchers share preliminary findings.鈥 The
Nome Nugget, Sept. 5, 2024, p. 5.
From the Land
By Laura Weingartner
The small grains trials project at the Fairbanks Experiment Farm, led by 有料盒子视频 agronomist Mingchu Zhang, conducted its harvest day on August 6. The project focuses on identifying barley, wheat, and canola varieties that can thrive in 有料盒子视频鈥檚 short summer growing season. Researchers are particularly interested in finding a malting barley variety suitable for local brewers, as well as spring wheat for bread flour and canola for soil improvement and oil production. The project evaluates nearly 80 different crop varieties based on their ability to mature early, yield high amounts of grain, and stand upright during harvest. Specific traits such as kernel size, nitrogen content, and resistance to grain shattering are crucial factors for barley鈥檚 use in brewing, with two-row barley varieties generally preferred for beer due to their larger kernels. After harvest, the research team analyzes the seeds to assess their quality through measures such as bushel weight, protein analysis, and nitrogen content. Only the most promising varieties are sent for further malting tests in commercial labs. These selected crops will then be grown again in the following year to study how different environmental factors, such as weather conditions, affect their performance. The ultimate goal is to develop locally grown crop varieties that benefit both farmers and consumers by reducing import costs and improving product quality.
REFERENCES:
Weingartner, Laura. (Aug. 9, 2024). 有料盒子视频 researchers aim for quality, quantity in small
grains project. University of 有料盒子视频 Fairbanks.
Photo by Mingchu Zhang. From left, Charles Ashlock, Nathan Simms and Inga Peterson
harvest grain using a combine harvester on Aug. 6 at the Fairbanks Experiment Farm鈥檚
small grain trial plots.
Researcher Spotlight
Simon Zwieback
By Rod Boyce
Photo by Yuan Tian. A heavy beetle infestation in this spruce tree is revealed by holes in the bark and orange and brown clumps of boring dust.
A new machine-learning system developed at the University of 有料盒子视频 Fairbanks can automatically produce detailed maps from satellite data to show locations of likely beetle-killed spruce trees in 有料盒子视频, even in forests of low and moderate infestation where identification is otherwise difficult.
The automated process can help forestry and wildfire managers in their decisions. This is critical as the beetle infestation spreads. The 有料盒子视频 Division of Forestry and Fire Protection calls the spruce beetle 鈥渢he most damaging insect in 有料盒子视频鈥檚 forests.鈥
The identification system, developed by assistant professor Simon Zwieback at the 有料盒子视频 Geophysical Institute, was detailed in the ISPRS Journal of Photogrammetry and Remote Sensing on May 18. Zwieback is also affiliated with the 有料盒子视频 College of Natural Science and Mathematics.
This work fills a knowledge gap: how to automatically map likely spruce beetle infestations in areas of low to moderate severity. 鈥淲e lack comprehensive statewide maps of beetle-killed trees because existing products largely rely on expert observations from airplanes, which are expensive and restricted in space and time,鈥 Zwieback said. 鈥淭his limits stakeholders鈥 ability to respond to the ongoing outbreak.鈥
有料盒子视频 foresters currently use survey flights, time-consuming manual interpretation of high-resolution imagery, and automated analysis of coarser satellite imagery to find dead spruce in mixed forests. While coarser imagery can identify entire stands of dead trees, it cannot pinpoint individual dead trees.
None of those identification methods, including Zwieback鈥檚, can determine the cause of an individual tree鈥檚 death. The likelihood of beetle infestation is inferred based on its well-known presence and the damage already caused.
Zwieback鈥檚 method combines the efficiency of automation with the detail of high-resolution satellite images. 鈥淯sing machine learning and high-resolution imagery is the way to go in mixed forests,鈥 Zwieback said.
Machine learning is a type of artificial intelligence that focuses on developing algorithms and statistical models that enable computers to learn from and make predictions or decisions based on data. Zwieback鈥檚 machine-learning algorithm is trained using known locations of dead spruce trees. During training, the algorithm learns to recognize dead spruce based on their characteristic shape and color, as well as contextual clues such as shadows. Once satisfactorily trained, it can rapidly and automatically identify dead spruce trees.
Zwieback tested the method on images of an approximately 167-acre study area west of a line from Talkeetna to Byers Lake. The forested regions of the study area consist of mixed stands of spruce and birch.
Zwieback鈥檚 method can aid in decisions about fire prevention and suppression. Additionally, concerns include the decreased value of timber resources and the aesthetic deterioration of the landscape. 鈥淚 would like to implement this for the entire state whenever new images come in,鈥 he said. 鈥淩emote sensing can help us understand the outbreak dynamics and inform our response to it, especially as it migrates into the Interior.鈥
The work was funded by NASA EPSCoR and National Science Foundation EPSCoR, the Established Program to Stimulate Competitive Research.
a) 2013
NIR R G
b) 2021
漏 2021, 2013 MAXAR
c) 2021 | polygons
Dead spruce trees have a teal appearance in image (b), a false-color satellite image used to train the computer algorithm. Image (c) shows the manually delineated dead spruce in preparation for training the algorithm. Image (a) is a false-color image of the area prior to beetle infestation.
REFERENCES:
Boyce, Rod. (June 12, 2024). New way to spot beetle-killed spruce can help forest,
wildfire managers. Geophysical Institute, University of 有料盒子视频.
Research Group Showcase
Geophysical Institute鈥檚 Remote Sensing Group
有料盒子视频 has dozens of research programs and facilities, including the Remote Sensing Group at the Geophysical Institute. With $13 million in active research projects, the GI鈥檚 remote sensing research extends across the globe, from the Arctic to the Himalayas.
At the GI, remote sensing research is primarily funded by NASA, NOAA, and the Department of Defense. The remote sensing group consists of 25 faculty, staff, and students engaged in research, collaborating across 13 national and international institutions.
Research Capacity
The GI鈥檚 remote sensing researchers study Arctic sea ice, permafrost, wildfires, and geohazards such as earthquakes, floods, and volcanoes, using microwave remote sensing technologies, including synthetic aperture radar, to image the Earth鈥檚 surface. They also utilize Unmanned Aerial Systems drone technology and artificial intelligence to collect and analyze data.
Operational Facilities
有料盒子视频 Satellite Facility
ASF is the largest operational facility at the GI, supporting NASA, NSF, and DoD remote sensing projects. It boasts a 24/7 operations center that downlinks data from polar orbiting satellites and operates the NASA archive of synthetic aperture radar data from various satellites and aircraft, providing data and analysis algorithms to researchers around the world.
Geographic Information Network of 有料盒子视频
骋滨狈础鈥檚 data is used by federal agencies that monitor weather, wildfires, and volcanoes. GINA scientists use satellite data to produce near real-time maps and data visualizations across 有料盒子视频 and the Arctic. GINA operates two antennas to downlink the satellite data that goes into its products.
Poker Flat Research Range
PFRR is best known for being the world鈥檚 largest land-based rocket range and the only university-owned rocket range. Remote sensing researchers study both the sun and the aurora from the PFRR facility, located 45 minutes from the Troth Yeddha鈥 campus. PFRR hosts a variety of remote sensing instrumentation, including an incoherent scatter radar for monitoring and studying the effects of space weather on the Earth鈥檚 upper atmosphere.
REFERENCES:
. Retrieved Oct. 4, 2024. . Retrieved Oct. 4, 2024. . Retrieved Oct. 4, 2024.
Photo provided by Bill Hauer, 2024. Image displays the city of Fairbanks, alongside
the Tanana River
Project Showcase
NISAR: a joint mission between the United States and India
NASA has joined forces with India鈥檚 space agency ISRO for an ambitious mission to create high-resolution imagery of the Earth using Synthetic Aperture Radar technology. The NISAR satellite 鈥擭ASA-ISRO-SAR 鈥 will continuously scan the Earth鈥檚 surface, producing 50 petabytes (equivalent to 52,428,800 gigabytes) of data that will be processed by NASA鈥檚 Jet Propulsion Laboratory and distributed by 有料盒子视频鈥檚 有料盒子视频 Satellite Facility.
ASF鈥檚 Chief Scientist Franz Meyer has been part of the NISAR science team since 2012 and has helped develop the sensor calibration and validation plans for the satellite. SAR data is especially useful for monitoring the planet鈥檚 most complex systems, including ecosystems, ice sheets, and natural hazards such as volcanoes, earthquakes, and floods. NISAR鈥檚 launch is scheduled for 2025.
有料盒子视频 remote sensing research continues to shape the future of global research, driving new discoveries and applications in remote sensing technologies that are critical for understanding Earth鈥檚 systems, both in the Arctic and across the globe.
Image courtesy NASA. NISAR Satellite in Earth Orbit (Artist鈥檚 Concept)
Appointments & Honors
NASA Space Tech Catalyst Prize
Dr. Denise Thorsen
Professor of Electrical and Computer Engineering, Associate Dean of the College of Engineering and Mines, Director of 有料盒子视频 Space Grant
Dr. Thorsen was awarded NASA鈥檚 Space Tech Catalyst Prize for her proposal addressing the educational challenges faced by underserved students in 有料盒子视频 due to the state鈥檚 vast geography. She will receive $25,000 and the opportunity to collaborate with NASA鈥檚 Goddard Space Flight Center to enhance inclusive space technology ecosystems.
The Beynon Medal
Dr. Craig Heinselman
Research Professor of Physics at the Geophysical Institute, Former Director of the European Incoherent Scatter Scientific Association
Dr. Heinselman received the 10th Beynon Medal for his leadership in advancing the EISCAT_3D radar system. His expertise in aeronomy and contributions to international ionospheric research over the past decade have significantly enhanced understanding of space weather phenomena.
Election to the National
Academy of Sciences
Dr. Diane O鈥橞rien
Professor of Biology and Wildlife, Director of the Institute of Arctic Biology
Dr. O鈥橞rien has been elected to the National Academy of Sciences for her contributions to public health and ecology through stable isotope analysis. Her research connects traditional diets to health outcomes in 有料盒子视频 Native communities, highlighting her transdisciplinary approach and making her the second 有料盒子视频-based researcher honored by the Academy.
IEEE Education Award
Dr. Franz Meyer
Professor of Radar Remote Sensing, Chief Scientist of 有料盒子视频 Satellite Facility
Dr. Meyer received the Education Award, one of the major awards of the IEEE Geoscience and Remote Sensing Society, for his impactful contributions to education and outreach. His work includes developing online courses, leading international training sessions, and creating educational materials integrated into curricula at universities in Central and South America.
Fulbright Scholar
Dr. Eug茅nie Euskirchen
Associate professor of Ecology, Institute of Arctic Biology
Dr. Euskirchen received a Fulbright Scholar grant to study how extreme weather impacts Arctic carbon cycling. Her work examines potential climate-warming feedback loops and will advance understanding of high-latitude ecosystems through continued collaboration in Finland.
Boyce, Rod. (March 19, 2024). 有料盒子视频 space engineering program director wins NASA prize. University of 有料盒子视频 Fairbanks Geophysical Institute.
Loeffler, Amy. (May 13, 2024). Diane O鈥橞rien elected to the National Academy of Sciences. University of 有料盒子视频 Fairbanks.
Boyce, Rod. (July 11, 2024). 有料盒子视频 physicist receives top honor from European science association. University of 有料盒子视频 Fairbanks.
Boyce, Rod. (July 24, 2024). 有料盒子视频 remote sensing scientist receives international award. University of 有料盒子视频 Fairbanks.
Summerlin, Kristin. (June 12, 2024). 有料盒子视频 research scientist selected as Fulbright Scholar to Finland. University of 有料盒子视频 Fairbanks.
Publication Highlight
有料盒子视频 Berry Futures
有料盒子视频 Berry Futures is dedicated to enhancing understanding of Northern berry species, identifying knowledge gaps, and equipping 有料盒子视频ns to adapt to changing berry resources. In a significant initiative in collaboration with the 有料盒子视频 Climate Adaptation Center, 有料盒子视频 Berry Futures has released five reports, each titled after a specific Northern berry for 有料盒子视频 pickers that integrates traditional knowledge with scientific insights.
The reports delve into critical aspects of berry growth, including flowering, pollination, fruit and seed development, and the roles of mutualists like fungi in nutrient acquisition, alongside threats from herbivores and pathogens. Additionally, they discuss human usage and highlight the challenges and opportunities each plant life cycle stage faces amid climate change.
Berries, regardless of species, are a huge part of rural 有料盒子视频鈥檚 subsistence lifestyle. They are often the only fresh, local fruit available in remote villages. A warming climate means where and how people harvest berries is changing, and over the years, communities across 有料盒子视频 have developed climate change adaptation and mitigation plans.
To learn more, visit the .
REFERENCES:
有料盒子视频 News and Information. Assessing future of 有料盒子视频n berries in changing climate.
Retrieved Oct. 4, 2024.
有料盒子视频 Berry Futures. Homepage. Retrieved Oct. 4, 2023.
Schwing, Emily. (Sept. 20, 2023). New 鈥榖erry booklets鈥 for 有料盒子视频 pickers combine
traditional knowledge and science. 有料盒子视频 Public Media.
Publication layout by Putman, Molly. Geophysical Institute Design Services.