Počet záznamů: 1

Spread of alien Impatiens glandulifera along rivers invaded at different times

  1. 1.
    0369350 - BU-J 2012 RIV PL eng J - Článek v odborném periodiku
    Malíková, Lenka - Prach, Karel
    Spread of alien Impatiens glandulifera along rivers invaded at different times.
    Ecohydrology & Hydrobiology. Roč. 10, č. 1 (2011), 81-85 ISSN 1642-3593
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: rate of spread * Czech Republic * rate of spread
    Kód oboru RIV: EF - Botanika

    The species nowadays occupies 77% of the river length in the country.The rivers, investigated in detail, did not differ in the occurrence of the species along the river banks. There were some significant relationships between the penetration of I. glandulifera far from the river banks both in terms of the lateral dimension in the main valley, and upstream along the tributaries, and the time of the first occurrence of the species on the river. It took approximately 20 years from the first occurrence on the main river and the start of spread along the tributaries. The process of invasion is still in progress after about one century and further spread is expected.
    Trvalý link: http://hdl.handle.net/11104/0203437