Semi-Automated Semantic Segmentation of Arctic Shorelines Using Very High-Resolution Airborne Imagery, Spectral Indices and Weakly Supervised Machine Learning Approaches by Bibek Aryal, Stephen M. Escarzaga, Sergio A. Vargas Zesati, Miguel Velez-Reyes, Olac Fuentes, Craig Tweedie

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Can Plot-Level Photographs Accurately Estimate Tundra Vegetation Cover in Northern Alaska? by Hana L. Sellers, Sergio A. Vargas Zesati, Sarah C. Elmendorf, Alexandra Locher, Steven F. Oberbauer, Craig E. Tweedie, Chandi Witharana, Robert D. Hollister

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Range shifts in a foundation sedge potentially induce large Arctic ecosystem carbon losses and gains by Salvatore R Curasi, Ned Fetcher, Rebecca E Hewitt, Peter M Lafleur, Michael M Loranty, Michelle C Mack, Jeremy L May, Isla H Myers-Smith, Susan M Natali, Steven F Oberbauer, Thomas C Parker, Oliver Sonnentag, Sergio A Vargas Zesati, Stan D Wullschleger, Adrian V Rocha

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