15N natural abundance of fossil peats reflects the influence of animal-derived nitrogen on vegetation

D.M. Bergstrom, George Stewart, P.M. Selkirk, S. Schmidt

    Research output: Contribution to journalArticlepeer-review

    22 Citations (Scopus)
    Original languageEnglish
    Pages (from-to)309-314
    JournalOecologia
    Volume130
    Publication statusPublished - 2002

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