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description Publicationkeyboard_double_arrow_right Article , Conference object , Journal 2019Embargo end date: 04 Dec 2019 Denmark, SwitzerlandPublisher:Norwegian Polar Institute Moseley, Gina E.; Rosvold, Jorgen; Gotfredsen, Anne Birgitte; Hajdas, Irka; Gilg, Olivier; Gregersen, Kristian M.; Spoetl, Christoph; Edwards, R. Lawrence;Gyrfalcon (Falco rusticolus) is the largest falcon in the world. It inhabits a wide range of climate zones in the Northern Hemisphere, from boreal forests in the south of its range to the arid polar deserts of the High Arctic. In Greenland, because of the harsh, remote environments in which gyrfalcons live, research related to the contemporary and pre-modern periods has been limited to the north-west, central west and central east coasts, with no specific investigations being conducted for the north-east. Here, we report the first pre-modern record of a gyrfalcon in north-east Greenland, located at 80.4°N in Kronprins Christian Land. Skin tissue from a decaying gyrfalcon’s body was radiocarbon dated to 769–944 CE (common era) using a terrestrial-only calibration curve, and 1182–1456 CE using a marine-only calibration curve. Since the gyrfalcon has a mixed terrestrial/marine diet, the actual age can be said to belong between these two groups. This limited data, therefore places the presence of the gyrfalcon in north-east Greenland during a period of prolonged elevated temperatures and climate stress associated with the Medieval Climate Anomaly. Whether the gyrfalcon was part of a larger population or a straggler, and whether the species survived the whole of the Medieval Climate Anomaly in north-east Greenland, is unknown. Polar Research, 38 ISSN:0800-0395 ISSN:1751-8369
Polar Research arrow_drop_down University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.33265/polar.v38.3539&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert Polar Research arrow_drop_down University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.33265/polar.v38.3539&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 Germany, France, Australia, FrancePublisher:American Association for the Advancement of Science (AAAS) Bart Kempenaers; Mihai Valcu; Natalya A. Sokolova; Marcelo Bertellotti; H. River Gates; Jan A. van Gils; Brian J. McCaffery; Richard Ottvall; Rebecca L. McGuire; Daniel R. Ruthrauff; Jean-François Lamarre; Ricardo Augusto Serpa Cerboncini; Sarah E. Jamieson; Glenda D. Hevia; Jeroen Reneerkens; Jeroen Reneerkens; José A. Alves; José A. Alves; Eldar Rakhimberdiev; Eldar Rakhimberdiev; James A. Johnson; Olivier Gilg; Rose J. Swift; Martijn van de Pol; Joe Liebezeit; Eduardo S. A. Santos; Paul A. Smith; Loïc Bollache; Nicolas Meyer; Mikhail Soloviev; Jennie Rausch; Rob van Bemmelen; Richard B. Lanctot; Matthew Johnson; Verónica L. D’Amico; Jannik Hansen; Glen S. Brown; Niels Martin Schmidt; Stephen C. Brown; Sara T Saalfeld; Erica Nol; David C. Payer; Audrey R. Taylor; Johannes Lang; Martin Bulla; Martin Bulla; Martin Bulla; Nathan R. Senner; Daniel H. Catlin; David H. Ward; Klaus-Michael Exo; Megan L. Boldenow; Aleksandr Sokolov; Joël Bêty; Nicolas Lecomte; Juan Fernandez-Elipe; Tomáš Albrecht; Tomáš Albrecht; Eunbi Kwon; Paula Machin; Diana V. Solovyeva; Jesse R. Conklin; Emily L. Weiser; Benoît Sittler; Marie-Andrée Giroux; Theunis Piersma; Theunis Piersma;Kubelka et al . (Reports, 9 November 2018, p. 680) claim that climate change has disrupted patterns of nest predation in shorebirds. They report that predation rates have increased since the 1950s, especially in the Arctic. We describe methodological problems with their analyses and argue that there is no solid statistical support for their claims.
Science arrow_drop_down INRAP: HAL (Institut national de recherches archéologiques préventives)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Université de Franche-Comté (UFC): HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)James Cook University, Australia: ResearchOnline@JCUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1126/science.aaw8529&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 10 citations 10 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Science arrow_drop_down INRAP: HAL (Institut national de recherches archéologiques préventives)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Université de Franche-Comté (UFC): HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)James Cook University, Australia: ResearchOnline@JCUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1126/science.aaw8529&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Article , Conference object , Journal 2019Embargo end date: 04 Dec 2019 Denmark, SwitzerlandPublisher:Norwegian Polar Institute Moseley, Gina E.; Rosvold, Jorgen; Gotfredsen, Anne Birgitte; Hajdas, Irka; Gilg, Olivier; Gregersen, Kristian M.; Spoetl, Christoph; Edwards, R. Lawrence;Gyrfalcon (Falco rusticolus) is the largest falcon in the world. It inhabits a wide range of climate zones in the Northern Hemisphere, from boreal forests in the south of its range to the arid polar deserts of the High Arctic. In Greenland, because of the harsh, remote environments in which gyrfalcons live, research related to the contemporary and pre-modern periods has been limited to the north-west, central west and central east coasts, with no specific investigations being conducted for the north-east. Here, we report the first pre-modern record of a gyrfalcon in north-east Greenland, located at 80.4°N in Kronprins Christian Land. Skin tissue from a decaying gyrfalcon’s body was radiocarbon dated to 769–944 CE (common era) using a terrestrial-only calibration curve, and 1182–1456 CE using a marine-only calibration curve. Since the gyrfalcon has a mixed terrestrial/marine diet, the actual age can be said to belong between these two groups. This limited data, therefore places the presence of the gyrfalcon in north-east Greenland during a period of prolonged elevated temperatures and climate stress associated with the Medieval Climate Anomaly. Whether the gyrfalcon was part of a larger population or a straggler, and whether the species survived the whole of the Medieval Climate Anomaly in north-east Greenland, is unknown. Polar Research, 38 ISSN:0800-0395 ISSN:1751-8369
Polar Research arrow_drop_down University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.33265/polar.v38.3539&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert Polar Research arrow_drop_down University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.33265/polar.v38.3539&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 Germany, France, Australia, FrancePublisher:American Association for the Advancement of Science (AAAS) Bart Kempenaers; Mihai Valcu; Natalya A. Sokolova; Marcelo Bertellotti; H. River Gates; Jan A. van Gils; Brian J. McCaffery; Richard Ottvall; Rebecca L. McGuire; Daniel R. Ruthrauff; Jean-François Lamarre; Ricardo Augusto Serpa Cerboncini; Sarah E. Jamieson; Glenda D. Hevia; Jeroen Reneerkens; Jeroen Reneerkens; José A. Alves; José A. Alves; Eldar Rakhimberdiev; Eldar Rakhimberdiev; James A. Johnson; Olivier Gilg; Rose J. Swift; Martijn van de Pol; Joe Liebezeit; Eduardo S. A. Santos; Paul A. Smith; Loïc Bollache; Nicolas Meyer; Mikhail Soloviev; Jennie Rausch; Rob van Bemmelen; Richard B. Lanctot; Matthew Johnson; Verónica L. D’Amico; Jannik Hansen; Glen S. Brown; Niels Martin Schmidt; Stephen C. Brown; Sara T Saalfeld; Erica Nol; David C. Payer; Audrey R. Taylor; Johannes Lang; Martin Bulla; Martin Bulla; Martin Bulla; Nathan R. Senner; Daniel H. Catlin; David H. Ward; Klaus-Michael Exo; Megan L. Boldenow; Aleksandr Sokolov; Joël Bêty; Nicolas Lecomte; Juan Fernandez-Elipe; Tomáš Albrecht; Tomáš Albrecht; Eunbi Kwon; Paula Machin; Diana V. Solovyeva; Jesse R. Conklin; Emily L. Weiser; Benoît Sittler; Marie-Andrée Giroux; Theunis Piersma; Theunis Piersma;Kubelka et al . (Reports, 9 November 2018, p. 680) claim that climate change has disrupted patterns of nest predation in shorebirds. They report that predation rates have increased since the 1950s, especially in the Arctic. We describe methodological problems with their analyses and argue that there is no solid statistical support for their claims.
Science arrow_drop_down INRAP: HAL (Institut national de recherches archéologiques préventives)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Université de Franche-Comté (UFC): HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)James Cook University, Australia: ResearchOnline@JCUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1126/science.aaw8529&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 10 citations 10 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Science arrow_drop_down INRAP: HAL (Institut national de recherches archéologiques préventives)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Université de Franche-Comté (UFC): HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)James Cook University, Australia: ResearchOnline@JCUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1126/science.aaw8529&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu