©2026 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
©2026 Biological and Chemical Oceanography Data Management Office.This step links cleaned GBIF occurrences to climatology to quantify species- and community-scale thermal affinities. Occurrence points are spatially thinned to reduce sampling bias, paired with WorldClim SST (bio6) to derive per-taxon species thermal indices and latitudinal envelopes, then joined to multi-year community matrices to compute CTI metrics (means and confidence bounds) for each sample.
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This is one of four datasets in the BCO-DMO catalog that were produced with the "Fourchon Nekton Turnover Workflow" (v1.0.0, doi: https://doi.org/10.5281/ZENODO.18165331). BCO-DMO hosts the datasets and supplemental data produced by this workflow that have had minor modifications to enhance the interoperability of the data and were imported into the BCO-DMO data system (See more in section "BCO-DMO Processing"). The workflow contains the exact formats of the data files produced and used by the workflow scripts. The workflow contains scripts, configurations, readme files, and input/output files for four stages listed below. Each workflow stage corresponds to a BCO-DMO dataset (See "Related Datasets" section on the BCO-DMO pages).
"Fourchon Nekton Turnover Workflow" steps with corresponding BCO-DMO dataset IDs:
The workflow release (v1.0.0) contains data and scripts used to run analyses and produce figures for publication Leavitt, H; Thomas, A; Doerr, J; Johnson, D; Nelson, J. (In press) Resilient Nekton Composition in the Face of Climate-Driven Foundation Species Shifts. Ecology. Accepted 2025-11-14
The "Fourchon Nekton Turnover Workflow" contains scripts, configurations, readme files, and input/output files for four stages of the workflow. The workflow contains data corresponding to four related BCO-DMO datasets (See "Related Datasets" section...
Show moreData collected as part of the same study published in Leavitt et al. (2024).
Data collected as part of the same study published in Leavitt et al. (2024).
Datasets that are part of the same workflow (doi: 10.5281/zenodo.18165331) for a study to be published: Leavitt, H; Thomas, A; Doerr, J; Johnson, D; Nelson, J. (In press) Resilient Nekton Composition in the Face of Climate-Driven Foundation Species Shifts. Ecology.
Datasets that are part of the same workflow (doi: 10.5281/zenodo.18165331) for a study to be published: Leavitt, H; Thomas, A; Doerr, J; Johnson, D; Nelson, J. (In press) Resilient Nekton Composition in the Face of Climate-Driven Foundation Species Shifts. Ecology.
Nelson, J., Leavitt, H., Thomas, A. (2026). Community Temperature Index Calculations for Port Fourchon, Louisiana Drop Sampling data from 2006 to 2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2026-01-08 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/941250 [access date]
Terms of Use
This dataset is licensed under Creative Commons Attribution 4.0.
If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.