Published December 28, 2024 | Version v1
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Overcoming Shifting Baselines: Paleo-Behaviour Reveals Industrial Revolution as Tipping Point - R Analysis

Authors/Creators

  • 1. ROR icon Gonzaga University
  • 2. ROR icon Auckland University of Technology

Description

This is the dataset and R analysis for the publication "Overcoming Shifting Baselines: Paleo-Behaviour Reveals Industrial Revolution as Tipping Point" in Global Change Biology. The data is made up of isotopic profiles of NZ snapper otoliths from the 14th-21st century, analyzed using LA-ICPMS. These multivariate profiles are clustered using dynamic time warping, revealing differences in chemical patterns between archaic and modern otoliths. Additionally, growth rates between archaic and modern otoliths are explored based on otolith growth increments. 

Files

202241118_DTW_Otolith_Samples_Age.csv

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Additional details

Software

Repository URL
https://github.com/Jens-Hegg/NZSnapperOtoDTW
Programming language
R
Development Status
Active