| NAVRÁTILOVÁ, Jana, Michal HÁJEK, Josef NAVRÁTIL, Petra HÁJKOVÁ a Ryan J. FRAZIER. Convergence and impoverishment of fen communities in a eutrophicated agricultural landscape of the Czech Republic. Applied Vegetation Science. HOBOKEN, NJ USA: WILEY, 2017, roč. 20, č. 2, s. 225-235. ISSN 1402-2001. Dostupné z: https://dx.doi.org/10.1111/avsc.12298. |
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@article{1398068,
author = {Navrátilová, Jana and Hájek, Michal and Navrátil, Josef and Hájková, Petra and Frazier, Ryan J.},
article_location = {HOBOKEN, NJ USA},
article_number = {2},
doi = {http://dx.doi.org/10.1111/avsc.12298},
keywords = {Bog; Diversity; Eutrophication; Historical vegetation data; Mire; Time; Water level fluctuation},
language = {eng},
issn = {1402-2001},
journal = {Applied Vegetation Science},
title = {Convergence and impoverishment of fen communities in a eutrophicated agricultural landscape of the Czech Republic},
volume = {20},
year = {2017}
}
TY - JOUR
ID - 1398068
AU - Navrátilová, Jana - Hájek, Michal - Navrátil, Josef - Hájková, Petra - Frazier, Ryan J.
PY - 2017
TI - Convergence and impoverishment of fen communities in a eutrophicated agricultural landscape of the Czech Republic
JF - Applied Vegetation Science
VL - 20
IS - 2
SP - 225-235
EP - 225-235
PB - WILEY
SN - 14022001
KW - Bog
KW - Diversity
KW - Eutrophication
KW - Historical vegetation data
KW - Mire
KW - Time
KW - Water level fluctuation
N2 - We compared historical and present-day vegetation plot records from a cultural landscape rich in fishponds, where recent eutrophication and water table manipulations threaten the unique fen diversity. We assess species composition change over the last 50 yr. The historically wide array of fen vegetation has turned into a homogeneous and floristically depauperate set of acidic yet productive flooded fens with a high water level. Rich and quaking fens that were both low in nutrient availability and had a stable water level near the moss layer experienced a large and substantial reduction and have become rare in the landscape. Eutrophication combined with a lack of management has resulted in fen species persisting only in flooded fens. However, fluctuating water levels and high nutrient availability in flooded fens favour productive Sphagnum fens over the other vegetation types, and, importantly, do not support some endangered fen species.
ER -
NAVRÁTILOVÁ, Jana, Michal HÁJEK, Josef NAVRÁTIL, Petra HÁJKOVÁ a Ryan J. FRAZIER. Convergence and impoverishment of fen communities in a eutrophicated agricultural landscape of the Czech Republic. \textit{Applied Vegetation Science}. HOBOKEN, NJ USA: WILEY, 2017, roč.~20, č.~2, s.~225-235. ISSN~1402-2001. Dostupné z: https://dx.doi.org/10.1111/avsc.12298.
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