Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery
Although recent historical ecology studies have extended quantitative knowledge of eastern Baltic cod (Gadus morhua) exploitation back as far as the 16th century, the historical origin of the modern fishery remains obscure. Widespread archaeological evidence for cod consumption around the eastern Ba...
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ftunivcam:oai:www.repository.cam.ac.uk:1810/261599 2024-01-14T10:04:57+01:00 Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery Orton, DC Makowiecki, D de Roo, T Johnstone, C Harland, J Jonsson, L Heinrich, D Enghoff, IB Lõugas, L Van Neer, W Ervynck, A Hufthammer, AK Amundsen, C Jones, AK Locker, A Hamilton-Dyer, S Pope, P MacKenzie, BR Richards, M O'Connell, TC Barrett, JH 2011-11-16 application/pdf https://www.repository.cam.ac.uk/handle/1810/261599 https://doi.org/10.17863/CAM.6806 eng eng Public Library of Science (PLoS) http://dx.doi.org/10.1371/journal.pone.0027568 PLoS ONE https://www.repository.cam.ac.uk/handle/1810/261599 doi:10.17863/CAM.6806 Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ Animals Archaeology Bone and Bones Carbon Isotopes Europe Fisheries Gadus morhua History 15th Century 16th Century 17th Century 18th Century Medieval Nitrogen Isotopes Oceans and Seas Article 2011 ftunivcam https://doi.org/10.17863/CAM.6806 2023-12-21T23:28:22Z Although recent historical ecology studies have extended quantitative knowledge of eastern Baltic cod (Gadus morhua) exploitation back as far as the 16th century, the historical origin of the modern fishery remains obscure. Widespread archaeological evidence for cod consumption around the eastern Baltic littoral emerges around the 13th century, three centuries before systematic documentation, but it is not clear whether this represents (1) development of a substantial eastern Baltic cod fishery, or (2) large-scale importation of preserved cod from elsewhere. To distinguish between these hypotheses we use stable carbon and nitrogen isotope analysis to determine likely catch regions of 74 cod vertebrae and cleithra from 19 Baltic archaeological sites dated from the 8th to the 16th centuries. δ¹³C and δ¹⁵N signatures for six possible catch regions were established using a larger sample of archaeological cod cranial bones (n = 249). The data strongly support the second hypothesis, revealing widespread importation of cod during the 13th to 14th centuries, most of it probably from Arctic Norway. By the 15th century, however, eastern Baltic cod dominate within our sample, indicating the development of a substantial late medieval fishery. Potential human impact on cod stocks in the eastern Baltic must thus be taken into account for at least the last 600 years. The research was funded by the Leverhulme Trust (grant no. F/00 224/S), the History of Marine Animal Populations project (supported by the Alfred P. Sloan Foundation) and the McDonald Institute for Archaeological Research. Article in Journal/Newspaper Arctic Gadus morhua Apollo - University of Cambridge Repository Arctic Norway |
institution |
Open Polar |
collection |
Apollo - University of Cambridge Repository |
op_collection_id |
ftunivcam |
language |
English |
topic |
Animals Archaeology Bone and Bones Carbon Isotopes Europe Fisheries Gadus morhua History 15th Century 16th Century 17th Century 18th Century Medieval Nitrogen Isotopes Oceans and Seas |
spellingShingle |
Animals Archaeology Bone and Bones Carbon Isotopes Europe Fisheries Gadus morhua History 15th Century 16th Century 17th Century 18th Century Medieval Nitrogen Isotopes Oceans and Seas Orton, DC Makowiecki, D de Roo, T Johnstone, C Harland, J Jonsson, L Heinrich, D Enghoff, IB Lõugas, L Van Neer, W Ervynck, A Hufthammer, AK Amundsen, C Jones, AK Locker, A Hamilton-Dyer, S Pope, P MacKenzie, BR Richards, M O'Connell, TC Barrett, JH Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
topic_facet |
Animals Archaeology Bone and Bones Carbon Isotopes Europe Fisheries Gadus morhua History 15th Century 16th Century 17th Century 18th Century Medieval Nitrogen Isotopes Oceans and Seas |
description |
Although recent historical ecology studies have extended quantitative knowledge of eastern Baltic cod (Gadus morhua) exploitation back as far as the 16th century, the historical origin of the modern fishery remains obscure. Widespread archaeological evidence for cod consumption around the eastern Baltic littoral emerges around the 13th century, three centuries before systematic documentation, but it is not clear whether this represents (1) development of a substantial eastern Baltic cod fishery, or (2) large-scale importation of preserved cod from elsewhere. To distinguish between these hypotheses we use stable carbon and nitrogen isotope analysis to determine likely catch regions of 74 cod vertebrae and cleithra from 19 Baltic archaeological sites dated from the 8th to the 16th centuries. δ¹³C and δ¹⁵N signatures for six possible catch regions were established using a larger sample of archaeological cod cranial bones (n = 249). The data strongly support the second hypothesis, revealing widespread importation of cod during the 13th to 14th centuries, most of it probably from Arctic Norway. By the 15th century, however, eastern Baltic cod dominate within our sample, indicating the development of a substantial late medieval fishery. Potential human impact on cod stocks in the eastern Baltic must thus be taken into account for at least the last 600 years. The research was funded by the Leverhulme Trust (grant no. F/00 224/S), the History of Marine Animal Populations project (supported by the Alfred P. Sloan Foundation) and the McDonald Institute for Archaeological Research. |
format |
Article in Journal/Newspaper |
author |
Orton, DC Makowiecki, D de Roo, T Johnstone, C Harland, J Jonsson, L Heinrich, D Enghoff, IB Lõugas, L Van Neer, W Ervynck, A Hufthammer, AK Amundsen, C Jones, AK Locker, A Hamilton-Dyer, S Pope, P MacKenzie, BR Richards, M O'Connell, TC Barrett, JH |
author_facet |
Orton, DC Makowiecki, D de Roo, T Johnstone, C Harland, J Jonsson, L Heinrich, D Enghoff, IB Lõugas, L Van Neer, W Ervynck, A Hufthammer, AK Amundsen, C Jones, AK Locker, A Hamilton-Dyer, S Pope, P MacKenzie, BR Richards, M O'Connell, TC Barrett, JH |
author_sort |
Orton, DC |
title |
Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
title_short |
Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
title_full |
Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
title_fullStr |
Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
title_full_unstemmed |
Stable isotope evidence for late medieval (14th-15th C) origins of the eastern Baltic cod (Gadus morhua) fishery |
title_sort |
stable isotope evidence for late medieval (14th-15th c) origins of the eastern baltic cod (gadus morhua) fishery |
publisher |
Public Library of Science (PLoS) |
publishDate |
2011 |
url |
https://www.repository.cam.ac.uk/handle/1810/261599 https://doi.org/10.17863/CAM.6806 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic Gadus morhua |
genre_facet |
Arctic Gadus morhua |
op_relation |
https://www.repository.cam.ac.uk/handle/1810/261599 doi:10.17863/CAM.6806 |
op_rights |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.17863/CAM.6806 |
_version_ |
1788059373349634048 |