cff-version: 1.2.0
message: >
  If you use amoc-utac in your research, please cite both this software
  and the primary reference (van Westen et al. 2024).

title: "amoc-utac — Atlantic Meridional Overturning Circulation Collapse Early Warning"
version: 1.3.2
date-released: "2026-09-05"
license: MIT
repository-code: "https://github.com/genesisaeon/amoc-utac"

authors:
  - family-names: Römer
    given-names: Johann
    affiliation: "MOR Research Collective"

abstract: >
  GenesisAeon Package 18. Models the Atlantic Meridional Overturning
  Circulation (AMOC) as a UTAC dynamical system with CREP tensor coupling.
  Central result: Γ_AMOC = arctanh(η=0.50) / σ=2.2 ≈ 0.251, placing AMOC
  in the medium-CREP regime. Γ is a calibration within a comparison
  coordinate system, not evidence of shared physics with other domains --
  neural criticality (Package 20) lands at the same Γ because it shares
  the same η and σ inputs, not because of an independently discovered
  cross-domain law.

keywords:
  - AMOC
  - tipping point
  - UTAC
  - CREP
  - ocean circulation
  - GenesisAeon
  - early warning signal
  - critical slowing down

references:
  - type: article
    title: >
      Physics-based early warning signal shows that AMOC is on tipping course
    authors:
      - family-names: van Westen
        given-names: René M.
      - family-names: Kliphuis
        given-names: Michiel
      - family-names: Dijkstra
        given-names: Henk A.
    journal: "Science Advances"
    volume: 10
    issue: 6
    year: 2024
    doi: 10.1126/sciadv.adk1189

  - type: article
    title: "Warning of a forthcoming collapse of the AMOC"
    authors:
      - family-names: Ditlevsen
        given-names: Peter
      - family-names: Ditlevsen
        given-names: Susanne
    journal: "Nature Communications"
    year: 2023
    doi: 10.1038/s41467-023-39810-w

identifiers:
  - type: doi
    value: 10.5281/zenodo.21432660
    description: "Zenodo archive"