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The transition zone between Anthoxanthum alpinum and A. odoratum in the Krkonoše Mts.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00004712" target="_blank" >RIV/61989592:15310/06:00004712 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The transition zone between Anthoxanthum alpinum and A. odoratum in the Krkonoše Mts.

  • Original language description

    The distributions of the tetraploid Anthoxanthum odoratum and diploid A. alpinum were first studied in the Krkonoše Mts (part of the Sudetes Mts) to find the transition zone where both species occur together and then their ecological requirements in thiszone were determined. The distribution was studied at two spatial scales, geographic and local; the latter included detailed distribution at a locality level, where the relationships of both species to plant communities were investigated. The zone wherethe overlap occurs is between 800?1290 m a.s.l. Anthoxanthum alpinum is able to descend to even lower altitudes, where it grows in vegetation dominaned by Nardus stricta. The species commonly occur in a fine mosaic of plant communities of Polygono-Trisetion (A. odoratum), Nardion (A. alpinum) or Nardo-Agrostion tenuis (both species). Anthoxanthum alpinum also occurs in areas that are currently not in direct contact with either alpine or subalpine vegetation (the Rýchory ridge, Černá hor

  • Czech name

    Zóna překryvu druhů Anthoxanthum odoratum a A. alpinum v Krkonoších

  • Czech description

    V Krkonoších bylo studováno rozšíření tetraploidního druhu Anthoxanthum odoratum a diploidního A. alpinum s cílem nalézt zónu překryvu výskytů obou druhů a jejich ekologické nároky v této oblasti, a to na dvou prostorových škálách: krajinné a na úrovni lokalit s ohledem na detailní rozšíření obou druhů a vazbu na rostlinná společenstva. Oblast společného výskytu leží v nadmořské výšce od 800 do 1290 m, A. alpinum sestupuje ojediněle i do nižších poloh, kde se vyskytuje v trávnících s dominantní Nardus stricta. Společné lokality jsou jemnou mozaikou společenstev svazů Polygono-Trisetion (s A. odoratum), Nardion (s A. alpinum) a Nardo-Agrostion tenuis (s oběma druhy).

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EF - Botany

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Preslia

  • ISSN

    0032-7786

  • e-ISSN

  • Volume of the periodical

    78

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    14

  • Pages from-to

    317-330

  • UT code for WoS article

  • EID of the result in the Scopus database