Concepts of fen and bog re-examined in relation to bryophyte cover and the acidity of surface waters.

Eville Gorham, Joannes A. Janssens

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Abstract

Studies of surface-water pH and bryophyta assemblages in 440 plots from five peatland regions across northern North America show a very distinct, two-fold division into fens with pH of 6.76-7.00, in which Amblystegiaceae are prominent, and bogs with pH of 4.01-4.25, in which Sphagnaceae are dominant. The relevance of the data to past and current views on peatland classification is explored.
Original languageUndefined/Unknown
Pages (from-to)7-20
Number of pages14
JournalActa Societatis Botanicorum Poloniae
Volume61
Issue number1
StatePublished - 1992

Keywords

  • Peatland ecology and biogeochemistry

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