B080
The Resilience and Vulnerability of Arctic and Boreal Ecosystems to Climate Change V Posters

Monday, 14 December 2020: 04:00-20:59
Poster
Primary Convener:  Abhishek Chatterjee, NASA Goddard Space Flight Center, GMAO, Greenbelt, MD, United States
Conveners:  Scott J Goetz, Northern Arizona University, SICCS, Flagstaff, AZ, United States, Peter C Griffith, NASA/GSFC, Greenbelt, MD, United States, Michelle C Mack, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States and Natalie Boelman, Lamont-Doherty Earth Observ., Palisades, NY, United States
Primary Liaison:  Abhishek Chatterjee, USRA, Greenbelt, MD, United States
Chairs:  Scott J Goetz, Northern Arizona University, SICCS, Flagstaff, AZ, United States and Abhishek Chatterjee, USRA, Greenbelt, MD, United States
OSPA Liaison:  Elisabeth K Larson, NASA, Washington, DC, United States
 
Encouraging Collaborative Research During ABoVE Through Coordinated Data Management (756238)
Elizabeth Embury Hoy1, Yaxing Wei2, Peter C Griffith3, Laura Carriere4, Debjani Singh2, Megan McGroddy5, Julien Peters4, James Shute6, Ellen M Salmon5 and Matthew Stroud7, (1)Global Science and Technology Inc Greenbelt, Greenbelt, MD, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)NASA/GSFC, Greenbelt, MD, United States, (4)NCCS, NASA Goddard, Greenbelt, MD, United States, (5)NASA Goddard Space Flight Center, Greenbelt, United States, (6)CSRA/NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)NASA Center for Climate Simulation, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Land Cover Classification and Machine Learning Techniques with AVIRIS and WorldView Data in the Arctic Coastal Plain (749877)
Mary Aronne, ASRC Federal Holding Company, Beltsville, MD, United States and Mark Carroll, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Using a Bayesian Network Framework to Predict Permafrost Thaw in the Arctic (703724)
Katherine Elizabeth Beall, Julie Loisel and Zenon Medina-Cetina, Texas A&M University College Station, College Station, TX, United States
 
Improving Arctic-Boreal Ecosystem Processes in Earth System Models with NASA ABoVE Data (689458)
Cody Nguyen, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Joshua Fisher, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Anna Laure Laure Gagné-Landmann, Laval University, Quebec City, QC, Canada, Renato Kerches Braghiere, University of Reading, Reading, United Kingdom and ABoVE Data Contributors
 
Performance of Carbon Flux Models Across the ABoVE Domain Using Eddy Covariance Measurements (749973)
Jeralyn M Poe, Northern Arizona University, Flagstaff, AZ, United States, Elizabeth Embury Hoy, NASA Goddard Space Flight Center, Greenbelt, United States, Luke D Schiferl, Harvard University, Cambridge, MA, United States, Roisin Commane, Columbia University in the City of New York, New York, NY, United States, Eugenie Susanne Euskirchen, University of Alaska Fairbanks, Fairbanks, AK, United States, Erik Larson, Harvard University, Cambridge, United States, Nima Madani, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Nicholas Parazoo, University of California Los Angeles, JIFRESSE, Los Angeles, CA, United States, Oliver Sonnentag, University of Montreal, Department of Geography, Montreal, Canada, Jonathan Wang, University of California Irvine, Irvine, United States, Jennifer Watts, Woods Hole Research Center, Falmouth, MA, United States, Donatella Zona, San Diego State University, San Diego, CA, United States and Abhishek Chatterjee, USRA, Greenbelt, MD, United States
 
Methane Emissions in the North Slope: Identifying the Source of Model and Observation Disagreement (728691)
Shannon Reault1,2, Luke D Schiferl3,4, Elizabeth Embury Hoy5, Abhishek Chatterjee6,7, Roisin Commane8, Jennifer Watts9, Mary Farina9, Benjamin Poulter10 and Global Carbon Project - Wetland Modelers, (1)Clark University, Worcester, MA, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Harvard University, Cambridge, MA, United States, (4)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)NASA Goddard Space Flight Center, Greenbelt, United States, (6)USRA, Greenbelt, MD, United States, (7)NASA Goddard Space Flight Center, GMAO, Greenbelt, MD, United States, (8)Columbia University in the City of New York, New York, NY, United States, (9)Woods Hole Research Center, Falmouth, MA, United States, (10)NASA GSFC, Biospheric Science, Greenbelt, MD, United States
 
The Influence of Arctic Tundra Fires on Methane Hotspot Distribution in the Yukon-Kuskokwim Delta, Alaska (765358)
Elizabeth Yoseph, Bard Center for Environmental Policy, Red Hook, NY, United States, Elizabeth Embury Hoy, NASA Goddard Space Flight Center, Greenbelt, United States, Clayton Elder, Jet Propulsion Laboratory, Pasadena, CA, United States, Charles E Miller, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Abhishek Chatterjee, USRA, Greenbelt, MD, United States
 
Post-fire recovery of ecosystem productivity in Arctic and boreal forests of Alaska (717011)
Nima Madani1, Nicholas Parazoo2, John Kimball3, Abhishek Chatterjee4, Jennifer Watts5, Sassan Saatchi1, Arthur Endsley6, Torbern Tagesson7, Zhihua Liu8, Brendan M Rogers9, Liang Xu1, Jonathan Wang10, Troy Magney11 and Charles E Miller12, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)University of California Los Angeles, JIFRESSE, Los Angeles, CA, United States, (3)University of Montana, Numerical Terradynamic Simulation Group, W.A. Franke College of Forestry & Conservation, Missoula, MT, United States, (4)USRA, Greenbelt, MD, United States, (5)Woods Hole Research Center, Falmouth, MA, United States, (6)University of Montana, Missoula, United States, (7)Lund University, Lund, Sweden, (8)University of Montana, Missoula, MT, United States, (9)University of California Irvine, Irvine, CA, United States, (10)Boston University, Earth and Environment, Boston, MA, United States, (11)University of California Davis, Plant Sciences, Davis, CA, United States, (12)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Detecting ecosystem changes by merging multiple satellite remote sensing platforms across the Arctic-boreal zone (745253)
Stefano Potter1, Susan Natali1, Brendan M Rogers1, Arden Burrell2, Tatiana Shestakova1, Erin MacDonald3, Rachael Treharne1, Anna-Maria Virkkala2, Charles E. Frye4, Sean Breyer5 and Jennifer Watts1, (1)Woods Hole Research Center, Falmouth, MA, United States, (2)Woods Hole Research Center, Falmouth, United States, (3)Woods Hole Research Center, Arctic Carbon Monitoring Program, Falmouth, United States, (4)ESRI, Redlands, CA, United States, (5)Esri, Living Atlas of the World, Redlands, CA, United States
 
Influence of tundra polygon type and climate variability on CO2 and CH4 fluxes near Utqiagvik, Alaska (761121)
Sigrid Dengel, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, David P Billesbach, University of Nebraska Lincoln, Lincoln, NE, United States and Margaret S Torn, Berkeley Lab/UC Berkeley, Berkeley, CA, United States
 
The impact of land use land cover change on LST and its drivers in the arctic and boreal regions (742517)
Hamid Dashti1, William Kolby Smith1, Andrew M Fox1, Charles J Devine2, Xueli Huo1, Siyu WANG3 and David JP Moore1, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)University of Arizona, School of Natural Resources and the Environment, Tucson, United States, (3)Beijing Normal University, Beijing, China
 
Pre-fire deciduous tree species drive forest regeneration after wildfire in interior Alaska (773769)
Kyoko Okano, Northern Arizona University, Flagstaff, AZ, United States, Xanthe J Walker, Northern Arizona University, Flagstaff, United States, Richard Massey, Northern Arizona University, School of Informatics, Computing, and Cybersystems, Flagstaff, AZ, United States, Scott J Goetz, Northern Arizona University, SICCS, Flagstaff, AZ, United States and Michelle C Mack
 
Born to Burn: Characterization of Fuel Loads, Flammability and Plant Traits Across Spatiotemporal Gradients of Black Spruce Dominated Communities (776346)
Emilia Grzesik, University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States, Teresa Hollingsworth, University of Alaska Fairbanks, Fairbanks, United States and Merritt R Turetsky, University of Colorado at Boulder, Institute of Arctic and Alpine Research, Boulder, United States
 
Assessing Burn Severity in the Alaskan Boreal Forest using Remote Sensing Methods (715240)
Christopher Smith1, Santosh K Panda2, Uma Suren Bhatt3, Franz Josef Meyer3, Anushree Badola3, Jennifer Hrobak4 and Coleen Jo Haan5, (1)University of Alaska Fairbanks, Fairbanks, United States, (2)Geophysical Institute, Fairbanks, AK, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States, (4)National Park Service Fairbanks, Fairbanks, United States, (5)University of Alaska Anchorage, Anchorage, AK, United States
 
Assessing relationships between vegetation indices and plant community composition following wildfire in Siberian larch forests via UAV remote sensing (697156)
Elena Forbath1, Michael M Loranty2, Anna Talucci2, Jennie DeMarco3, Heather Dawn Alexander4, Alison Paulson4 and Nikita Zimov5, (1)Colgate University, Hamilton, NY, United States, (2)Colgate University, Geography, Hamilton, NY, United States, (3)Western Colorado University, Gunnison, CO, United States, (4)Mississippi State University, Forestry, Mississippi State, MS, United States, (5)Northeast Scientific Station of Pacific Institute for Geography of Russian Academy of Sciences, Cherskiy, Russia
 
Geographic analysis of beaver pond locations in Western Arctic Alaska (686287)
Jason Clark, Ken D Tape and Benjamin M Jones, University of Alaska Fairbanks, Fairbanks, AK, United States
 
Human-environmental interactions in the Arctic inferred from microfossils in Central Greenland ice (704191)
Sandra Brügger1, Nathan Chellman1, Andreas Stohl2, Sabine Eckhardt3 and Joseph R McConnell1, (1)Desert Research Institute Reno, Reno, NV, United States, (2)University of Vienna, Vienna, Austria, (3)Norwegian Institute for Air Research, Atmospheric and Climate Research (ATMOS), Kjeller, Norway
 
Determining the suitability of remotely sensed snow disappearance date as a proxy for the onset of stem radial growth in conifers at the forest-tundra ecotone (735167)
William Weygint1, Jan Eitel2, Natalie Boelman3, Johanna Jensen4, Kevin Lee Griffin3, Andrew Maguire2 and Lee Alexander Vierling2, (1)University of Idaho, Natural Resources and Society, Moscow, ID, United States, (2)University of Idaho, Moscow, ID, United States, (3)Lamont-Doherty Earth Observ., Palisades, NY, United States, (4)Columbia University, Department of Ecology, Evolution and Environmental Biology, New York City, NY, United States
 
Integrating tall shrubs into an individual-based boreal forest gap model to capture vegetation dynamics at the tundra-taiga ecotone (736384)
Elise Heffernan1, Amanda Hildt Armstrong2, Howard E Epstein1, Paul Montesano3, Batuhan Osmanoglu4, Herman Henry Shugart5 and Kenneth Ranson4, (1)University of Virginia, Charlottesville, VA, United States, (2)Universities Space Research Association Columbia, Columbia, MD, United States, (3)Science Systems and Applications, Inc., Lanham, MD, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)University of Virginia Main Campus, Charlottesville, VA, United States
 
Integrating variable traits and inheritance into the individual-based model LAVESI for evaluation of their importance for larch forest performance under future adverse conditions (738987)
Josias Gloy1, Stefan Kruse1 and Ulrike Herzschuh2, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Polar Terrestrial Environmental Systems, Potsdam, Germany
 
Spatiotemporal Characterization of Tree Encroachment Process at Timberline Ecotone (762331)
Wenbo Zhou1, Valeriy Yu Ivanov2, Aleksey Y Sheshukov3, Jingfeng Wang4, Husayn Ahmad El Sharif5, Desheng Liu6, Valeriy Mazepa7, Stepan Shiyatov7 and Alexander Sokolov8, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan, Department of Civil and Environmental Engineering, Ann Arbor, MI, United States, (3)Kansas State University, Biological & Agricultural Engineering, Manhattan, KS, United States, (4)GA Ins of Tech-Civil & Env Eng, Atlanta, GA, United States, (5)Georgia Institute of Technology Main Campus, Lake Worth, FL, United States, (6)The Ohio State University, Department of Geography, Columbus, OH, United States, (7)Institute of Plant and Animal Ecology, the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia, (8)Arctic Research Station, Institute of Plant and Animal Ecology, the Ural Branch of the Russian Academy of Sciences, Labytnangi, Russia
 
Inventorying retrogressive thaw slump geomorphology using remotely piloted aircraft systems and evaluating associated downstream impacts (694893)
Kevin W Turner1,2, Michelle Pearce1, Brendan Llew-Williams3 and Daniel Hughes4, (1)Brock University, Earth Science, St Catharines, ON, Canada, (2)Brock University, Geography and Tourism Studies, St Catharines, ON, Canada, (3)Brock University, Earth Science, St. Catharines, Canada, (4)Brock University, Earth Science, St. Catharines, ON, Canada
 
Quantifying the effects of moisture change on the spectral signatures (350-2500 nm) of Arctic mosses, liverworts, and lichens (710332)
Kate Von Ness1, Julie Loisel1 and Erin Cox2, (1)Texas A&M University College Station, College Station, TX, United States, (2)University of Alberta, Edmonton, Canada
 
Are all those bands really necessary? Exploring data reduction and variable importance to improve statistical models for Arctic and boreal plant functional type mapping using UAV-based imaging spectroscopy. (772550)
Peter Nelson, University of Maine at Fort Kent, Arts and Sciences Division, Fort Kent, ME, United States; Schoodic Education and Research Center Institute, Winter Harbor, ME, United States and Kevaughan Smith, University of Maine-Fort Kent, Natural and Behavioral Sciences, Fort Kent, ME, United States
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