58c0ca99-b0e7-4e1a-b9c8-a5e92a6fe6d9 Jama Kanjaduce 2022-08-30 Franci Gabrovšek IZRK ZRC SAZU gabrovsek@zrc-sazu.si karst research multidisciplinary karstology karst database Sežana 14.1245 14.1289 45.8143 45.8166