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    <responseDate>2026-10-16T01:18:41Z</responseDate>
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            <header>
                <identifier>oai:data.mendeley.com/g6z68g9ytb.1</identifier>
                <datestamp>2026-10-02T10:35:32Z</datestamp>
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            <metadata><oai_dc:dc xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <dc:creator>Duarte, Deiby</dc:creator>
    <dc:title>Compiled literature dataset for biochemical methane potential (BMP) prediction</dc:title>
    <dc:publisher>Mendeley Data</dc:publisher>
    <dc:description>A systematically compiled dataset of biochemical methane potential (BMP)
records for anaerobic digestion and co-digestion substrates, assembled from:

- **92 primary journal articles**, identified through a systematic literature
  search and triaged for relevance and data completeness. Structured
  numerical data were extracted from eligible articles (priority tiers A and
  B) using a large language model (Gemini 2.5, Google) under a fixed
  54-variable schema, with every extracted value traceable to its source
  page and table, and a random subset independently re-verified by hand
  against the original PDFs.
- **Six external, already-compiled datasets**: a lignocellulosic-biomass BMP
  database (Liu et al., 2014), a fish-waste BMP review, a manure/sludge
  review (Cabrita &amp; Santos, 2023), an inoculum-comparison study (Hosseini
  Koupaie et al., 2019), and a global interlaboratory reproducibility study
  (Hafner et al., 2026).

All records were harmonized to a common unit basis (mL CH4 g-1 volatile
solids) and deduplicated across sources using a union-find clustering
procedure. The consolidated file comprises **1128 modeling-ready rows**
spanning **59 distinct sources (studies)**.

Full methodology is described in Section 2 of the accompanying article.

| File | Description |
|---|---|
| `data/dataset_v1_theoretical.csv` | The full consolidated dataset: all 1128 modeling-ready rows, including engineered features (Section 2.2) and the Buswell--Boyle theoretical BMP / biodegradability factor (Section 2.3). |
| `data_dictionary.md` | Column-by-column description of every variable used in the article&apos;s analyses. |
| `LICENSE` | CC-BY 4.0. |</dc:description>
    <dc:subject>Environmental Engineering</dc:subject>
    <dc:subject>Biogas</dc:subject>
    <dc:subject>Anaerobic Digestion</dc:subject>
    <dc:contributor id="https://orcid.org/0000-0001-7110-813X">Cabeza, Ivan</dc:contributor>
    <dc:contributor>Herrera, Wilson</dc:contributor>
    <dc:contributor id="https://orcid.org/0000-0001-8356-2161">Sanchez, Nestor</dc:contributor>
    <dc:type>Dataset</dc:type>
    <dc:identifier>doi:10.17632/g6z68g9ytb.1</dc:identifier>
    <dc:identifier>oai:data.mendeley.com/g6z68g9ytb.1</dc:identifier>
    <dc:rights>Creative Commons Attribution 4.0 International</dc:rights>
    <dc:rights>http://creativecommons.org/licenses/by/4.0</dc:rights>
    <dc:relation>https://data.mendeley.com/datasets/g6z68g9ytb</dc:relation>
    <dc:date>2026-10-02T10:35:32Z</dc:date>
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