Geokemija ledu v jugovzhodnih Alpah, Slovenija
DOI:
https://doi.org/10.3986/AGS.7420Ključne besede:
geokemija, glaciokras, ledene jame, jamski led, vodni izotopi, Triglavski ledenik, Ledenik pod Skuto, AlpePovzetek
Triglavski ledenik v Julijskih Alpah in Ledenik pod Skuto v Kamniško-Savinjskih Alpah sta med najbolj jugovzhodnimi ledeniki v Alpah. Njuno dolgoletno opazovanje kaže, da se ledenika zaradi segrevanja ozračja krčita. Ker ledeniški in jamski led hranita številne podatke o preteklem podnebju, je njuno vzorčenje nujno, dokler so podatki (led) še na razpolago. V članku predstavljamo prve obsežnejše podatke o geokemiji in vodnih izotopih iz ledeniškega ledu, talilne vode, izvirske vode in jamskega ledu na območju Triglava ter ledeniškega ledu iz Ledenika pod Skuto. Vzorci v prvi vrsti odražajo začetni signal padavin, ki je bil močno spremenjen z vnosom aerosola, obogatenega s karbonatom ter v manjši meri z delci morskega in rastlinskega izvora.
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Avtorske pravice (c) 2020 Anne Carey, Devin Smith, Susan Welch, Matija Zorn, Jure Tičar, Matej Lipar, Blaž Komac, Berry Lyons
To delo je licencirano pod Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 mednarodno licenco.
