Ecological globalisation, serial depletion and the medieval trade of walrus rostra ...
The impacts of early ecological globalisation may have had profound economic and environmental consequences for human settlements and animal populations. Here, we review the extent of such historical impacts by investigating the medieval trade of walrus (Odobenus rosmarus rosmarus) ivory. We use an...
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ftdatacite:10.17863/cam.47742 2024-02-04T10:00:43+01:00 Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... Barrett, JH Boessenkool, S Kneale, CJ O'Connell, TC Star, B 2020 https://dx.doi.org/10.17863/cam.47742 https://www.repository.cam.ac.uk/handle/1810/300669 en eng Elsevier BV open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 Europe Greenland Ecological globalisation Historical ecology Archaeology Stable isotopes Ancient DNA Middle Ages Article ScholarlyArticle JournalArticle article-journal 2020 ftdatacite https://doi.org/10.17863/cam.47742 2024-01-05T09:52:37Z The impacts of early ecological globalisation may have had profound economic and environmental consequences for human settlements and animal populations. Here, we review the extent of such historical impacts by investigating the medieval trade of walrus (Odobenus rosmarus rosmarus) ivory. We use an interdisciplinary approach including chaîne opératoire, ancient DNA (aDNA), stable isotope and zooarchaeological analysis of walrus rostra (skull sections) to identify their biological source and subsequent trade through Indigenous and urban networks. This approach complements and improves the spatial resolution of earlier aDNA observations, and we conclude that almost all medieval European finds of walrus rostra likely derived from Greenland. We further find that shifting urban nodes redistributed the traded ivory and that the latest medieval rostra finds were from smaller, often female, walruses of a distinctive DNA clade, which is especially prevalent in northern Greenland. Our results suggest that more and ... Article in Journal/Newspaper Greenland Odobenus rosmarus walrus* DataCite Metadata Store (German National Library of Science and Technology) Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Europe Greenland Ecological globalisation Historical ecology Archaeology Stable isotopes Ancient DNA Middle Ages |
spellingShingle |
Europe Greenland Ecological globalisation Historical ecology Archaeology Stable isotopes Ancient DNA Middle Ages Barrett, JH Boessenkool, S Kneale, CJ O'Connell, TC Star, B Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
topic_facet |
Europe Greenland Ecological globalisation Historical ecology Archaeology Stable isotopes Ancient DNA Middle Ages |
description |
The impacts of early ecological globalisation may have had profound economic and environmental consequences for human settlements and animal populations. Here, we review the extent of such historical impacts by investigating the medieval trade of walrus (Odobenus rosmarus rosmarus) ivory. We use an interdisciplinary approach including chaîne opératoire, ancient DNA (aDNA), stable isotope and zooarchaeological analysis of walrus rostra (skull sections) to identify their biological source and subsequent trade through Indigenous and urban networks. This approach complements and improves the spatial resolution of earlier aDNA observations, and we conclude that almost all medieval European finds of walrus rostra likely derived from Greenland. We further find that shifting urban nodes redistributed the traded ivory and that the latest medieval rostra finds were from smaller, often female, walruses of a distinctive DNA clade, which is especially prevalent in northern Greenland. Our results suggest that more and ... |
format |
Article in Journal/Newspaper |
author |
Barrett, JH Boessenkool, S Kneale, CJ O'Connell, TC Star, B |
author_facet |
Barrett, JH Boessenkool, S Kneale, CJ O'Connell, TC Star, B |
author_sort |
Barrett, JH |
title |
Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
title_short |
Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
title_full |
Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
title_fullStr |
Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
title_full_unstemmed |
Ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
title_sort |
ecological globalisation, serial depletion and the medieval trade of walrus rostra ... |
publisher |
Elsevier BV |
publishDate |
2020 |
url |
https://dx.doi.org/10.17863/cam.47742 https://www.repository.cam.ac.uk/handle/1810/300669 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Odobenus rosmarus walrus* |
genre_facet |
Greenland Odobenus rosmarus walrus* |
op_rights |
open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 |
op_doi |
https://doi.org/10.17863/cam.47742 |
_version_ |
1789966150982959104 |