Patterns in moss element concentrations in fens across species, habitats, and regions

0433148 - BÚ 2015 RIV DE eng J - Journal Article
Hájek, Michal - Plesková, Z. - Syrovátka, V. - Peterka, T. - Laburdová, J. - Kintrová, K. - Jiroušek, M. - Hájek, Tomáš
Patterns in moss element concentrations in fens across species, habitats, and regions.
Perspectives in Plant Ecology, Evolution and Systematics. Roč. 16, č. 5 (2014), s. 203-218. ISSN 1433-8319. E-ISSN 1433-8319
R&D Projects: GA ČR GAP505/10/0638
Institutional support: RVO:67985939
Keywords : bryophyte * calcicole-calcifuge behaviour * ionome
Subject RIV: EF - Botanics
Impact factor: 3.606, year: 2014

We analysed element concentrations in apical parts of dominant peatand brown mosses along the complete pH/calcium gradient in fens of three Central European regions. Water chemistry determined substantially species’ magnesium, potassium (in the potassium-poor region), and partially also calcium concentrations. Calcium and potassium concentrations were generally most predictable by water chemistry, water table depth (WTD), and species identity, while concentrations of nitrogen, phosphorus, and especially iron were least predictable. Because moss chemical composition combines the effects of species identity and various effects of the environment, cautionis needed in any meta-analysis.
Permanent Link: http://hdl.handle.net/11104/0237410