{
  "parser": "lib/parsers/pdf.ts:parsePdf",
  "parserEnvironment": "Node; PDF.js worker preloaded in process",
  "detectedSections": 1,
  "pdfPages": 10,
  "licenseEvidence": "This work is licensed under a Creative Commons Attribution 4.0 International license (CC BY 4.0).",
  "licenseEvidenceLocation": "Downloaded PDF, file page 2",
  "testedOn": "2026-10-08",
  "sourceId": "open-book-publishers",
  "sourceUrl": "https://books.openbookpublishers.com/10.11647/obp.0191.14.pdf",
  "sourcePage": "https://www.openbookpublishers.com/books/10.11647/obp.0191/chapters/10.11647/obp.0191.14",
  "sourceBytes": 466748,
  "sourceSha256": "75a332d1a71a44d4c5f77199e1a390e7f6e41a3c99fc5320fd3c25905cd6e9c5",
  "sectionTitle": "Introduction",
  "selectedExcerpt": "This book has been created to help you make decisions about practical conservation management by providing an assessment, from the available scientific evidence, of what works and what does not work in conservation. It also tells you if no evidence has been found about whether or not a conservation intervention is effective. This is the 2020 edition of What Works in Conservation, which was first published in 2015 and is updated annually.",
  "preparation": "Selected the opening body paragraph on file page 3 (printed page 1). Left out the cover, copyright page and following heading. Removed a space before a comma introduced by PDF extraction.",
  "licenseName": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "licenseNote": "License verified on the publisher’s chapter page and file page 2. This is an excerpt from the 2020 edition, not current conservation advice.",
  "attribution": "William J. Sutherland, Lynn V. Dicks, Nancy Ockendon, Silviu O. Petrovan and Rebecca K. Smith, “Introduction”, in What Works in Conservation: 2020, Open Book Publishers, 2020. DOI: 10.11647/OBP.0191.14. Audio adaptation by DocsToAudio.",
  "voice": "en-US-AriaNeural",
  "rate": "+0%",
  "outputFormat": "audio-24khz-48kbitrate-mono-mp3",
  "scope": "Actual downloaded file → existing product parser → selected and reviewed excerpt → Standard speech engine. PDF parsing ran in Node with an in-process PDF.js worker; EPUB parsing ran in the browser. Not a full-book conversion or signed-in website workflow test.",
  "excerptWords": 72,
  "excerptCharacters": 441,
  "transcriptSha256": "7a89098d6d17c6198b0610da8f2f330ebb28b77c2c7c20e4de0e27046bd07415",
  "audioBytes": 164592,
  "audioSha256": "5122f18273fc1e60a89e4925930a949dcdfcde5132907601743ccc6ce5e1fbac",
  "durationSeconds": 27.432
}
