Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant
This study presents a robust seven-step framework for curating and analysing extensive radiocarbon (14C) datasets, optimised to construct accurate Summed Probability Distribution (SPD) models. Applied to a comprehensive dataset of 4,657 14C dates from 582 archaeological sites in the Southern Levant...
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| Format: | Article |
| Language: | English |
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Ubiquity Press
2025-02-01
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| Series: | Journal of Open Archaeology Data |
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| Online Access: | https://account.openarchaeologydata.metajnl.com/index.php/up-j-joad/article/view/144 |
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| author | Magdalena Maria Elisabeth Bunbury |
| author_facet | Magdalena Maria Elisabeth Bunbury |
| author_sort | Magdalena Maria Elisabeth Bunbury |
| collection | DOAJ |
| description | This study presents a robust seven-step framework for curating and analysing extensive radiocarbon (14C) datasets, optimised to construct accurate Summed Probability Distribution (SPD) models. Applied to a comprehensive dataset of 4,657 14C dates from 582 archaeological sites in the Southern Levant spanning the last 50,000 years, this framework systematically consolidates data by eliminating duplicates, refining archaeological periodisation, and integrating key environmental variables like phytogeographic zones and natural regions. Through meticulous 14C classification, outlier identification, and model assessment, the resulting dataset and models are refined, transparent, and adhere to FAIR principles for accessibility. This approach enhances the reliability of SPD models in studying ancient population trends and human-environment dynamics, offering a versatile tool adaptable to similar large-scale datasets across regions. |
| format | Article |
| id | doaj-art-528af0d09e814aceb98a4a80f9c80c01 |
| institution | DOAJ |
| issn | 2049-1565 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Ubiquity Press |
| record_format | Article |
| series | Journal of Open Archaeology Data |
| spelling | doaj-art-528af0d09e814aceb98a4a80f9c80c012025-08-20T03:01:46ZengUbiquity PressJournal of Open Archaeology Data2049-15652025-02-01133310.5334/joad.144140Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern LevantMagdalena Maria Elisabeth Bunbury0https://orcid.org/0000-0003-3114-3138Institute of Prehistoric and Protohistoric Archaeology, Kiel University, Kiel; Cluster of Excellence, ROOTS – Social, Environmental, and Cultural Connectivity in Past Societies, Kiel University, Kiel, DE; Australian Research Council (ARC) Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, Cairns, Queensland; Australian Research Council (ARC) Centre of Excellence for Indigenous and Environmental Histories and Futures, James Cook University, Cairns, QueenslandThis study presents a robust seven-step framework for curating and analysing extensive radiocarbon (14C) datasets, optimised to construct accurate Summed Probability Distribution (SPD) models. Applied to a comprehensive dataset of 4,657 14C dates from 582 archaeological sites in the Southern Levant spanning the last 50,000 years, this framework systematically consolidates data by eliminating duplicates, refining archaeological periodisation, and integrating key environmental variables like phytogeographic zones and natural regions. Through meticulous 14C classification, outlier identification, and model assessment, the resulting dataset and models are refined, transparent, and adhere to FAIR principles for accessibility. This approach enhances the reliability of SPD models in studying ancient population trends and human-environment dynamics, offering a versatile tool adaptable to similar large-scale datasets across regions.https://account.openarchaeologydata.metajnl.com/index.php/up-j-joad/article/view/144radiocarbon datingsummed probability distributionphytogeographic zonesdataset fusionarchaeological chronologiespopulation dynamicsclimate change |
| spellingShingle | Magdalena Maria Elisabeth Bunbury Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant Journal of Open Archaeology Data radiocarbon dating summed probability distribution phytogeographic zones dataset fusion archaeological chronologies population dynamics climate change |
| title | Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant |
| title_full | Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant |
| title_fullStr | Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant |
| title_full_unstemmed | Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant |
| title_short | Towards Robust Demographic Models: A Systematic Approach to 14C Data Aggregation and Analysis: Lessons from the Southern Levant |
| title_sort | towards robust demographic models a systematic approach to 14c data aggregation and analysis lessons from the southern levant |
| topic | radiocarbon dating summed probability distribution phytogeographic zones dataset fusion archaeological chronologies population dynamics climate change |
| url | https://account.openarchaeologydata.metajnl.com/index.php/up-j-joad/article/view/144 |
| work_keys_str_mv | AT magdalenamariaelisabethbunbury towardsrobustdemographicmodelsasystematicapproachto14cdataaggregationandanalysislessonsfromthesouthernlevant |