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Start Over Author "Cole, Eric K." Publication Type Electronic Resources
2 results on '"Cole, Eric K."'

1. Wherever I may roam—Human activity alters movements of red deer (Cervus elaphus) and elk (Cervus canadensis) across two continents

Author

Mumme, Steffen, Middleton, Arthur D., Ciucci, Paolo, De Groeve, Johannes, Corradini, Andrea, Aikens, Ellen O., Ossi, Federico, Atwood, Paul, Balkenhol, Niko, Cole, Eric K., Debeffe, Lucie, Dewey, Sarah R., Fischer, Claude, Gude, Justin, Heurich, Marco, Hurley, Mark A., Jarnemo, Anders, Kauffman, Matthew J., Licoppe, Alain, van Loon, Emiel, McWhirter, Doug, Mong, Tony W., Pedrotti, Luca, Morellet, Nicolas, Mysterud, Atle, Peters, Wibke, Proffitt, Kelly, Saïd, Sonia, Signer, Johannes, Sunde, Peter, Starý, Martin, Cagnacci, Francesca, Mumme, Steffen, Middleton, Arthur D., Ciucci, Paolo, De Groeve, Johannes, Corradini, Andrea, Aikens, Ellen O., Ossi, Federico, Atwood, Paul, Balkenhol, Niko, Cole, Eric K., Debeffe, Lucie, Dewey, Sarah R., Fischer, Claude, Gude, Justin, Heurich, Marco, Hurley, Mark A., Jarnemo, Anders, Kauffman, Matthew J., Licoppe, Alain, van Loon, Emiel, McWhirter, Doug, Mong, Tony W., Pedrotti, Luca, Morellet, Nicolas, Mysterud, Atle, Peters, Wibke, Proffitt, Kelly, Saïd, Sonia, Signer, Johannes, Sunde, Peter, Starý, Martin, and Cagnacci, Francesca

Abstract

Human activity and associated landscape modifications alter the movements of animals with consequences for populations and ecosystems worldwide. Species performing long-distance movements are thought to be particularly sensitive to human impact. Despite the increasing anthropogenic pressure, it remains challenging to understand and predict animals' responses to human activity. Here we address this knowledge gap using 1206 Global Positioning System movement trajectories of 815 individuals from 14 red deer (Cervus elaphus) and 14 elk (Cervus canadensis) populations spanning wide environmental gradients, namely the latitudinal range from the Alps to Scandinavia in Europe, and the Greater Yellowstone Ecosystem in North America. We measured individual-level movements relative to the environmental context, or movement expression, using the standardized metric Intensity of Use, reflecting both the directionality and extent of movements. We expected movement expression to be affected by resource (Normalized Difference Vegetation Index, NDVI) predictability and topography, but those factors to be superseded by human impact. Red deer and elk movement expression varied along a continuum, from highly segmented trajectories over relatively small areas (high intensity of use), to directed transitions through restricted corridors (low intensity of use). Human activity (Human Footprint Index, HFI) was the strongest driver of movement expression, with a steep increase in Intensity of Use as HFI increased, but only until a threshold was reached. After exceeding this level of impact, the Intensity of Use remained unchanged. These results indicate the overall sensitivity of Cervus movement expression to human activity and suggest a limitation of plastic responses under high human pressure, despite the species also occurring in human-dominated landscapes. Our work represents the first comparison of metric-based movement expression across widely distributed populations of a deer genus, c, Funding: Ågerups & Elsagårdens Säteri AB; Assmåsa Gods AB; Carl Piper; Danish Forest and Nature Agency, Grant/Award Number: Wildlife & Landscape Research Package-project 2B; Ersaf Lombardia and Trento; Fondazione Edmund Mach; Grand Teton Association; Halmstad University; Högestad & Christinehofs Förvaltnings AB; Holmen Skog AB; International Research School of Applied Ecology; Ittur AB; Karl-Erik Önnesjös Stiftelse för Vetenskaplig forskning och Utveckling; Kolmårdens insamlingsstiftelse/Täby Allmänning; Marie-Claire Cronstedts Stiftelse; Office Français de la Biodiversité; Public Service of Wallonia; Region Skåne / Stiftelsen Skånska Landskap; Stelvio National Park; Stiftelsen Oscar och Lili Lamms Minne; Sveaskog; Swedish Association for Hunting and Wildlife Management, Grant/Award Number: 5871/2005; Swedish Environmental Protection Agency, Grant/Award Number: 802-0092-11; Swedish University of Agricultural Sciences; Universita degli Studi di Trento; University of California Berkeley; Vectronic Aerospace GmbH; Virå Bruk AB

Published
2023
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2. Behavioral responses of terrestrial mammals to COVID-19 lockdowns

Author

Tucker, Marlee A., Schipper, Aafke M., Adams, Tempe S.F., Attias, Nina, Avgar, Tal, Babic, Natarsha L., Barker, Kristin J., Bastille-Rousseau, Guillaume, Behr, Dominik M., Belant, Jerrold L., Beyer, Dean E., Blaum, Niels, Blount, J.D., Bockmühl, Dirk, Boulhosa, Ricardo Luiz Pires, Brown, Michael B., Buuveibaatar, Bayarbaatar, Cagnacci, Francesca, Calabrese, Justin M., Černe, Rok, Chamaillé-Jammes, Simon, Chan, Aung Nyein, Chase, Michael J., Chaval, Yannick, Chenaux-Ibrahim, Yvette, Cherry, Seth G., Ćirović, Duško, Çoban, Emrah, Cole, Eric K., Conlee, Laura, Courtemanch, Alyson, Cozzi, Gabriele, Davidson, Sarah C., DeBloois, Darren, Dejid, Nandintsetseg, DeNicola, Vickie, Desbiez, Arnaud L.J., Douglas-Hamilton, Iain, Drake, David, Egan, Michael, Eikelboom, Jasper A.J., Fagan, William F., Farmer, Morgan J., Fennessy, Julian, Finnegan, Shannon P., Fleming, Christen H., Fournier, Bonnie, Fowler, Nicholas L., Gantchoff, Mariela G., Garnier, Alexandre, Gehr, Benedikt, Geremia, Chris, Goheen, Jacob R., Hauptfleisch, Morgan L., Hebblewhite, Mark, Heim, Morten, Hertel, Anne G., Heurich, Marco, Hewison, A.J.M., Hodson, James, Hoffman, Nicholas, Hopcraft, J.G.C., Huber, Djuro, Isaac, Edmund J., Janik, Karolina, Ježek, Miloš, Johansson, Örjan, Jordan, Neil R., Kaczensky, Petra, Kamaru, Douglas N., Kauffman, Matthew J., Kautz, Todd M., Kays, Roland, Kelly, Allicia P., Kindberg, Jonas, Krofel, Miha, Kusak, Josip, Lamb, Clayton T., LaSharr, Tayler N., Leimgruber, Peter, Leitner, Horst, Lierz, Michael, Linnell, John D.C., Lkhagvaja, Purevjav, Long, Ryan A., López-Bao, José Vicente, Loretto, Matthias Claudio, Marchand, Pascal, Martin, Hans, Martinez, Lindsay A., McBride, Roy T., McLaren, Ashley A.D., Meisingset, Erling, Melzheimer, Joerg, Merrill, Evelyn H., Middleton, Arthur D., Monteith, Kevin L., Moore, Seth A., Van Moorter, Bram, Morellet, Nicolas, Morrison, Thomas, Müller, Rebekka, Mysterud, Atle, Noonan, Michael J., O’Connor, David, Olson, Daniel, Olson, Kirk A., Ortega, Anna C., Ossi, Federico, Panzacchi, Manuela, Patchett, Robert, Patterson, Brent R., de Paula, Rogerio Cunha, Payne, John, Peters, Wibke, Petroelje, Tyler R., Pitcher, Benjamin J., Pokorny, Boštjan, Poole, Kim, Potočnik, Hubert, Poulin, Marie Pier, Pringle, Robert M., Prins, Herbert H.T., Ranc, Nathan, Reljić, Slaven, Robb, Benjamin, Röder, Ralf, Rolandsen, Christer M., Rutz, Christian, Salemgareyev, Albert R., Samelius, Gustaf, Sayine-Crawford, Heather, Schooler, Sarah, Şekercioğlu, Çağan H., Selva, Nuria, Semenzato, Paola, Sergiel, Agnieszka, Sharma, Koustubh, Shawler, Avery L., Signer, Johannes, Silovský, Václav, Silva, João Paulo, Simon, Richard, Smiley, Rachel A., Smith, Douglas W., Solberg, Erling J., Ellis-Soto, Diego, Spiegel, Orr, Stabach, Jared, Stacy-Dawes, Jenna, Stahler, Daniel R., Stephenson, John, Stewart, Cheyenne, Strand, Olav, Sunde, Peter, Svoboda, Nathan J., Swart, Jonathan, Thompson, Jeffrey J., Toal, Katrina L., Uiseb, Kenneth, VanAcker, Meredith C., Velilla, Marianela, Verzuh, Tana L., Wachter, Bettina, Wagler, Brittany L., Whittington, Jesse, Wikelski, Martin, Wilmers, Christopher C., Wittemyer, George, Young, Julie K., Ziba, Filip, Zwijacz-Kozica, Tomasz, Huijbregts, Mark A.J., Mueller, Thomas, Tucker, Marlee A., Schipper, Aafke M., Adams, Tempe S.F., Attias, Nina, Avgar, Tal, Babic, Natarsha L., Barker, Kristin J., Bastille-Rousseau, Guillaume, Behr, Dominik M., Belant, Jerrold L., Beyer, Dean E., Blaum, Niels, Blount, J.D., Bockmühl, Dirk, Boulhosa, Ricardo Luiz Pires, Brown, Michael B., Buuveibaatar, Bayarbaatar, Cagnacci, Francesca, Calabrese, Justin M., Černe, Rok, Chamaillé-Jammes, Simon, Chan, Aung Nyein, Chase, Michael J., Chaval, Yannick, Chenaux-Ibrahim, Yvette, Cherry, Seth G., Ćirović, Duško, Çoban, Emrah, Cole, Eric K., Conlee, Laura, Courtemanch, Alyson, Cozzi, Gabriele, Davidson, Sarah C., DeBloois, Darren, Dejid, Nandintsetseg, DeNicola, Vickie, Desbiez, Arnaud L.J., Douglas-Hamilton, Iain, Drake, David, Egan, Michael, Eikelboom, Jasper A.J., Fagan, William F., Farmer, Morgan J., Fennessy, Julian, Finnegan, Shannon P., Fleming, Christen H., Fournier, Bonnie, Fowler, Nicholas L., Gantchoff, Mariela G., Garnier, Alexandre, Gehr, Benedikt, Geremia, Chris, Goheen, Jacob R., Hauptfleisch, Morgan L., Hebblewhite, Mark, Heim, Morten, Hertel, Anne G., Heurich, Marco, Hewison, A.J.M., Hodson, James, Hoffman, Nicholas, Hopcraft, J.G.C., Huber, Djuro, Isaac, Edmund J., Janik, Karolina, Ježek, Miloš, Johansson, Örjan, Jordan, Neil R., Kaczensky, Petra, Kamaru, Douglas N., Kauffman, Matthew J., Kautz, Todd M., Kays, Roland, Kelly, Allicia P., Kindberg, Jonas, Krofel, Miha, Kusak, Josip, Lamb, Clayton T., LaSharr, Tayler N., Leimgruber, Peter, Leitner, Horst, Lierz, Michael, Linnell, John D.C., Lkhagvaja, Purevjav, Long, Ryan A., López-Bao, José Vicente, Loretto, Matthias Claudio, Marchand, Pascal, Martin, Hans, Martinez, Lindsay A., McBride, Roy T., McLaren, Ashley A.D., Meisingset, Erling, Melzheimer, Joerg, Merrill, Evelyn H., Middleton, Arthur D., Monteith, Kevin L., Moore, Seth A., Van Moorter, Bram, Morellet, Nicolas, Morrison, Thomas, Müller, Rebekka, Mysterud, Atle, Noonan, Michael J., O’Connor, David, Olson, Daniel, Olson, Kirk A., Ortega, Anna C., Ossi, Federico, Panzacchi, Manuela, Patchett, Robert, Patterson, Brent R., de Paula, Rogerio Cunha, Payne, John, Peters, Wibke, Petroelje, Tyler R., Pitcher, Benjamin J., Pokorny, Boštjan, Poole, Kim, Potočnik, Hubert, Poulin, Marie Pier, Pringle, Robert M., Prins, Herbert H.T., Ranc, Nathan, Reljić, Slaven, Robb, Benjamin, Röder, Ralf, Rolandsen, Christer M., Rutz, Christian, Salemgareyev, Albert R., Samelius, Gustaf, Sayine-Crawford, Heather, Schooler, Sarah, Şekercioğlu, Çağan H., Selva, Nuria, Semenzato, Paola, Sergiel, Agnieszka, Sharma, Koustubh, Shawler, Avery L., Signer, Johannes, Silovský, Václav, Silva, João Paulo, Simon, Richard, Smiley, Rachel A., Smith, Douglas W., Solberg, Erling J., Ellis-Soto, Diego, Spiegel, Orr, Stabach, Jared, Stacy-Dawes, Jenna, Stahler, Daniel R., Stephenson, John, Stewart, Cheyenne, Strand, Olav, Sunde, Peter, Svoboda, Nathan J., Swart, Jonathan, Thompson, Jeffrey J., Toal, Katrina L., Uiseb, Kenneth, VanAcker, Meredith C., Velilla, Marianela, Verzuh, Tana L., Wachter, Bettina, Wagler, Brittany L., Whittington, Jesse, Wikelski, Martin, Wilmers, Christopher C., Wittemyer, George, Young, Julie K., Ziba, Filip, Zwijacz-Kozica, Tomasz, Huijbregts, Mark A.J., and Mueller, Thomas

Abstract

COVID-19 lockdowns in early 2020 reduced human mobility, providing an opportunity to disentangle its effects on animals from those of landscape modifications. Using GPS data, we compared movements and road avoidance of 2300 terrestrial mammals (43 species) during the lockdowns to the same period in 2019. Individual responses were variable with no change in average movements or road avoidance behavior, likely due to variable lockdown conditions. However, under strict lockdowns 10-day 95th percentile displacements increased by 73%, suggesting increased landscape permeability. Animals’ 1-hour 95th percentile displacements declined by 12% and animals were 36% closer to roads in areas of high human footprint, indicating reduced avoidance during lockdowns. Overall, lockdowns rapidly altered some spatial behaviors, highlighting variable but substantial impacts of human mobility on wildlife worldwide.

Published
2023

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