Podrobnosti záznamu

Název
    Slope movements as a disturbance agent increasing heterogeneity and bidiversity of landscape in Eastern Moravia
Autor
    Kirchner, Karel
    Lacina, Jan
Konference
    International Symposium on Problems of Landscape Ecological Research - Landscape Ecology ů an International Tool in Environmental Issues (13. : 30.09.2003-03.10.2003 : Mojmírovice, Slovensko)
Jazyk
    anglicky
Typ dokumentu
    konferenční příspěvek (tuzemská konference)
Zdrojový dokument - monografie
    Landscape Ecology ů an International Tool in Environmental Issues. Abstracts of 13 th International Symposium on Problems of Landscape Ecological Research
Strany
    s. 53-53
Poznámky
    Projekt: GA205/03/0211, GA ČR
    Rozsah: 1 s.
    Výzkumný záměr: CEZ:AV0Z3086906
Předmětová kategorie
    heterogenita a biodiverzita krajiny
    svahové deformace
    Vnější Západní Karpaty
Klíčové slovo
    Agent
    Bidiversity
    Disturbance
    Eastern
    Heterogeneity
    Increasing
    Landscape
    Moravia
    Movements
    Slope
Abstrakt (anglicky)
   The extreme precipitation of July 1997 caused extensive activation of slope movements ů mainly landslides. Slope movements had locally catastrophic extent and caused considerable financial lost and abundant alterations of natural environment. The situation was a stimulus for geomorphological and biogeographical investigations, which were intended to explain the role of slope movements in the process of spatial differentiation and development of landscape. We focused our work on the central part of Hostýn-Vsetín mountain land, where slope movements (especially landslides) represent natural disturbance agent with strong impact on conditions and development of biota, especially vegetation. The research method included evaluation of vegetation cover ů actual as well as reconstructed potential vegetation ů at the twenty sample landslides. Landslides for study were selected from variety of size classes and were located in the rugged agricultural-forest and forest landscapes.
   The research was supplemented with the geomorphological evaluation of the studied sites.
Přispěvatel
    AV ČR Brno, Ústav geoniky
Kód přispěvatele
    AV ČR, ÚG
Zdrojový formát
    U
Datum importu
    8. 8. 2012