Podrobnosti záznamu

Název
    Radotínské údolí - zásady revitalizce industriální zóny
Údaj o odpovědnosti
    Václav Cílek
Další názvy
    The Radotín Valley in Prague - Principles for Reclamation of an Industrial Zone
Autor
    Cílek, Václav, jr.
Jazyk
    česky
Zdrojový dokument - seriál
    Český kras
Svazek/č.
    Roč. 24
Strany
    s. 80-86
Rok
    1998
Poznámky
    1 obr., 8 bibl.
    Anglické resumé
    Zkr. název ser.: Čes. Kras
Předmětová skupina
    geologie regionální
    kras
    ložisko vápence
    ochrana přírody
    revitalizace
    těžba
Geografické jméno
    Český kras
    ČR-Čechy
    Praha-Radotín
Klíčové slovo
    Industriální
    Radotínské
    Revitalizce
    údolí
    Zásady
    Zóny
Abstrakt (anglicky)
   The Radotín Valley in the southwestern part of the city of Prague belongs to the Bohemian Karst. The marble quarrying has been taking place since the end of the 12th century in the Cikánka Quarry and the random quarrying and lime production has a centuries long record. However, the new era in limestone extraxtion started with the Radotín Lime and Cement Plant constructed at the end of 19th century. The new cement plant was built after the 2th World War and extensive extraction of limestone in quarries of Hvížďalka and Špička will continue henceforth the next two decades. From the naturalist point of view the valley represents a micromozaic of almost totally destructed and extremely valuable , well preserved areas with rare plant and insect species and important geological profiles as well. This study presents the outlines for the nowadays protection and future morphology of the valley.
   The mining area of Špička quarry will be dimished and the anthropogenic morphology of the quarry levels will be changed into a natural ones. The Hvížďalka quarry is now accesible by an artificial tunnel some 300 m long which is gradually covered by karst fills and Tertiary sediments of overburden to create an artificial slope of the valley. The shape of the quarry will be changed to a canyon-like, quasi-natural depresion about 80 m deep and 1 km long. The ancient quarry of Špička is proposed to be preserved as a technical monument where limited marble extraction for recoveries of historical monuments would continue. The huge structure of cement plant located directly in the centre of valley remains a the greatest problem. This study proposes the complete removal
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (UNM)
Zdrojový formát
    U
Datum vložení
    13. 2. 2008
Datum importu
    8. 8. 2012