Reproduction of Decrop et al. 2025 — phytoplankton CNN classifier
Description
Python port and Iberian replication of Soroye et al. 2020
Bumble bee climate exposure → local extinction
Tests whether the thermal-exposure mechanism reported by Soroye, Newbold
and Kerr (2020, *Science*) — an increasing frequency of temperatures
exceeding species-specific historical tolerances predicts local bumble bee
extinction — replicates on the Iberian Peninsula using an independent
Python re-implementation of the authors' R pipeline, GBIF occurrence data,
and CRU TS 3.24.01 climate.
Headline result. The claim replicates: the Iberian coefficient
(sc_TEI_delta = +0.48, 95 % CI [0.27, 0.69]) is positive and significant,
and larger in magnitude than the continental mean Soroye reports
(+0.15 in our Python-port validation on his own data).
Reference paper: Soroye P., Newbold T., Kerr J. (2020).
Climate change contributes to widespread declines among bumble bees
across continents. *Science* 367(6478):685–688.
DOI: [10.1126/science.aax8591](https://doi.org/10.1126/science.aax8591)
What's in this release
- `soroye_port/` — five-script Python port of Soroye's R pipeline:
occurrence cleaning, 100 km equal-area presence–absence grids,
sampling-effort rasters, TEI/PEI climate indices, and the
mixed-effects logistic GLMM.
- Two entry points: `01_clean_data.py` (Soroye's NA + Europe data,
Phase 2 port validation) and `01_clean_data_iberia.py` (GBIF Iberia,
Phase 3 regional replication). Scripts 02–05 are shared.
- Dockerfile, Snakefile, continuous-integration smoke test, and a
Jupyter Book that narrates the FORRT reproduction + replication story.
What changed from v0.1.0
Replaces the earlier simplified monthly-means analysis with a line-by-line
port of Soroye's five R scripts. The preliminary v0.1.0 coefficient sign
was a methodology artefact and is superseded by the values above.
- Source DOI on Zenodo: 10.5281/zenodo.19701133
- Docker image DOI on Zenodo: minted from this release (concept DOI will be linked from the README)
Notes
Files
annefou/fiesta-decrop-reproduction-v0.2.1.zip
Files
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Additional details
Related works
- Is supplement to
- Software: https://github.com/annefou/fiesta-decrop-reproduction/tree/v0.2.1 (URL)
Software
- Repository URL
- https://github.com/annefou/fiesta-decrop-reproduction