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@article{717029,
author = {Hájková, Petra and Hájek, Michal},
article_location = {London},
article_number = {1},
keywords = {Balkans; ecological demands; fens; mineral richness; mires; niche diversification; groundwater},
language = {eng},
issn = {0373-6687},
journal = {Journal of Bryology},
title = {Sphagnum distribution patterns along environmental gradients in Bulgaria},
volume = {29},
year = {2007}
}
TY - JOUR
ID - 717029
AU - Hájková, Petra - Hájek, Michal
PY - 2007
TI - Sphagnum distribution patterns along environmental gradients in Bulgaria
JF - Journal of Bryology
VL - 29
IS - 1
SP - 18-26
EP - 18-26
PB - Maney Publishing
SN - 03736687
KW - Balkans
KW - ecological demands
KW - fens
KW - mineral richness
KW - mires
KW - niche diversification
KW - groundwater
N2 - The distribution patterns of 18 Sphagnum species along base-richness and altitudinal gradients were studied in Bulgarian treeless wetlands. Of 483 spring and mire sites studied, 202 samples contained some Sphagnum species. The significance of Sphagnum responses to environmental gradients was tested by comparing generalized additive models against the null model. Many Sphagnum species displayed a significant response to the altitudinal gradient. Several species were clearly linked to low or to high altitudes, but the realized niche of other species was wide with respect to altitude. Most species significantly responded to water pH, both above and below the timberline. Only a few species had a significant response to conductivity above the timberline.
ER -
HÁJKOVÁ, Petra and Michal HÁJEK. Sphagnum distribution patterns along environmental gradients in Bulgaria. \textit{Journal of Bryology}. London: Maney Publishing, 2007, vol.~29, No~1, p.~18-26. ISSN~0373-6687.
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