Ecological insights from three decades of animal movement tracking across a changing Arctic

• Published in: Science
• Main Authors: Davidson, Sarah C., Bohrer, Gil, Gurarie, Eliezer, LaPoint, Scott, Mahoney, Peter J., Boelman, Natalie T., Eitel, Jan U. H., Prugh, Laura R., Vierling, Lee A., Jennewein, Jyoti, Grier, Emma, Couriot, Ophélie, Kelly, Allicia P., Meddens, Arjan J. H., Oliver, Ruth Y., Kays, Roland, Wikelski, Martin, Aarvak, Tomas, Ackerman, Joshua T., Alves, José A., Bayne, Erin, Bedrosian, Bryan, Belant, Jerrold L., Berdahl, Andrew M., Berlin, Alicia M., Berteaux, Dominique, Bêty, Joël, Boiko, Dmitrijs, Booms, Travis L., Borg, Bridget L., Boutin, Stan, Boyd, W. Sean, Brides, Kane, Brown, Stephen, Bulyuk, Victor N., Burnham, Kurt K., Cabot, David, Casazza, Michael, Christie, Katherine, Craig, Erica H., Davis, Shanti E., Davison, Tracy, Demma, Dominic, DeSorbo, Christopher R., Dixon, Andrew, Domenech, Robert, Eichhorn, Götz, Elliott, Kyle, Evenson, Joseph R., Exo, Klaus-Michael
• Other Authors: National Science Foundation, National Aeronautics and Space Administration
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Association for the Advancement of Science (AAAS) 2020
• Subjects: Arctic; Davidson; Climate change
• Online Access: http://dx.doi.org/10.1126/science.abb7080; https://syndication.highwire.org/content/doi/10.1126/science.abb7080; https://www.science.org/doi/pdf/10.1126/science.abb7080

Ecological “big data” Human activities are rapidly altering the natural world. Nowhere is this more evident, perhaps, than in the Arctic, yet this region remains one of the most remote and difficult to study. Researchers have increasingly relied on animal tracking data in these regions to understand individual species' responses, but if we want to understand larger-scale change, we need to integrate our understanding across species. Davidson et al. introduce an open-source data archive that currently hosts more than 15 million location data points across 96 species and use it to show distinct climate change responses across species. Such ecological “big data” can lead to a wider understanding of change. Science , this issue p. 712