ABSTRACT:

Companion data deposit for Williams (2026, Water (MDPI), manuscript water-4402795, in review). Contains the deduplicated bibliometric corpus (1,470 records from Web of Science, Scopus, and ProQuest; abstract text omitted per publisher terms), the curated per-cluster outputs that back every numeric finding in the manuscript (S1-S8 supplementary tables, network metrics, LDA topic-modeling results, AI-assisted thematic annotations), a per-cluster evidence bundle, a redacted record of the large-language-model prompts used for cluster annotation, VOSviewer-format network exports, and a snapshot of the R analysis pipeline.

Version 2 (2026-07) restages the deposit for the Water revision round 1. The bibliographic-coupling pipeline was re-run from the final 1,470-record corpus; the coupling subset (1,012 records), community count (379), singleton count (342), and eligible-cluster count (14) all changed from version 1, as did the cluster identifiers. Cluster annotations were regenerated with Claude Opus 5 (Anthropic, accessed 2026-07-28).

See the top-level README.md and per-subdirectory READMEs for column-level metadata and the "Not runnable as written" notes on the code snapshot.

ABSTRACT:

Companion data deposit for Williams (2026, Limnology and Oceanography, in review). Contains the deduplicated bibliometric corpus (1,470 records from Web of Science, Scopus, and ProQuest; abstract text omitted per publisher terms), the curated per-cluster outputs that back every numeric finding in the manuscript (S1-S8 supplementary tables, network metrics, LDA topic-modeling results, AI-assisted thematic annotations), per-cluster evidence bundle, VOSviewer-format network exports, and a snapshot of the R analysis pipeline. See the top-level README.md and per-subdirectory READMEs for column-level metadata and the "Not runnable as written" notes on the code snapshot.