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Radial growth and ring formation process in clonal plant Eriophorum angustifolium on postmined peatland in the Šumava Mts., Czech Republic
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SYSNO ASEP 0307269 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Radial growth and ring formation process in clonal plant Eriophorum angustifolium on postmined peatland in the Šumava Mts., Czech Republic Title Růst v kruzích u klonální rostliny Eriophorum angustifolium na odtěženém šumavském rašeliništi, Česká republika Author(s) Lanta, Vojtěch (BU-J) RID, ORCID
Janeček, Štěpán (BU-J) RID
Doležal, Jiří (BU-J) RID, ORCIDSource Title Annales Botanici Fennici. - : Finnish Zoological and Botanical Publishing Board - ISSN 0003-3847
Roč. 45, č. 1 (2008), s. 44-54Number of pages 11 s. Language eng - English Country FI - Finland Keywords Clonal plant ; Eriophorum angustifolium ; Experiments Subject RIV EF - Botanics R&D Projects GD206/03/H034 GA ČR - Czech Science Foundation (CSF) GA526/07/0808 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z60050516 - BU-J (2005-2011) Annotation Eriophorum angustifolium (Cyperaceae) is a pioneer clonal sedge colonizing bare peat surface of harvested peatlands in central Europe. It forms circular patches of densely aggregated ramets, followed by central die-back and ring formation as circles develop. This study experimentally tested the importance of inter-ramet competition, interference with litter, soil nutrient depletion, and architectural constraints for radial clonal spread and ring formation process. We suggest that processes of nutrient foraging and utilization are responsible for development of circular patches of E. angustifolium in the harsh environment of cut-away peatland. Workplace Institute of Botany Contact Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Year of Publishing 2008
Number of the records: 1