Did prehistoric and Roman mining and metallurgy have a significant impact on vegetation?

T. Mighall, S. Timberlake, Antonio Martínez Cortizas, Noemí Silva-Sánchez, I.D.L. Foster

Research output: Contribution to journalArticle

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Abstract

To develop our understanding of the relationship between vegetation change and past mining and metallurgy new approaches and further studies are required to ascertain the significance of the environmental impacts of the metallurgical industry. Using new pollen and geochemical data from Cors Fochno (Borth Bog), Wales, we examine whether prehistoric and Roman mining and metallurgy had a significant impact on the development of vegetation and compare the findings with previous studies across Europe on contamination and vegetation change to develop a conceptual model. The evidence suggests that early mining and metallurgy had a minimal impact on vegetation, especially woodlands, with small-scale, non-permanent phases of woodland clearance. The impact was more severe during Roman times, normally characterised by woodland clearance followed by regeneration. Records do suggest that woodlands underwent compositional changes in tandem with increased atmospheric pollution, possibly in part as a result of demands for wood fuel for mining and metallurgy, but otherwise woodlands show a degree of resilience. The results from Cors Fochno suggest that vegetation changes that occurred during periods of mining and metallurgy, as inferred from changepoint analysis, were insignificant compared to later periods, including Roman times.
Original languageEnglish
Pages (from-to)613-625
Number of pages13
JournalJournal of Archaeological Science: Reports
Volume11
Early online date12 Jan 2017
DOIs
Publication statusPublished - Feb 2017

Fingerprint

environmental pollution
resilience
environmental impact
Woodland
Vegetation
Metallurgy
industry
evidence
Clearance
Roman Times
time
Industry
Wales
Conceptual Model
Change Point
Late Period
Pollen
Regeneration
Contamination
Pollution

Keywords

  • mining
  • metallurgy
  • pollen
  • changepoint analysis
  • Bronze Age
  • Roman
  • woodlands

Cite this

Did prehistoric and Roman mining and metallurgy have a significant impact on vegetation? / Mighall, T.; Timberlake, S.; Martínez Cortizas, Antonio; Silva-Sánchez, Noemí ; Foster, I.D.L. .

In: Journal of Archaeological Science: Reports, Vol. 11, 02.2017, p. 613-625.

Research output: Contribution to journalArticle

Mighall, T. ; Timberlake, S. ; Martínez Cortizas, Antonio ; Silva-Sánchez, Noemí ; Foster, I.D.L. . / Did prehistoric and Roman mining and metallurgy have a significant impact on vegetation?. In: Journal of Archaeological Science: Reports. 2017 ; Vol. 11. pp. 613-625.
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