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Radiocarbon-Dated Vegetal Remains from the Cave Ice Deposits of Velebit Mountain, Croatia

  • Z Kern (a1) (a2), N Bočić (a3) and Gy Sipos (a4)


Organic material and a few tree trunks have been recovered from the shrinking ice deposits of Velebit Mountain, Croatia. Ten radiocarbon (14C) dates, seven new measurements and three recalibrated ones, from three cave ice deposits were evaluated. The new data argue for the preservation of a ~1000-yr-old deposit in the Kugina Ice Cave and a <500-yr-old accumulation in the Ledena Pit. A 14C age suggests that the ice in the lower section of Vukušić cave ice deposit is very likely older than 3500 yr. The work is in progress to verify this suggestion. Evaluation of the temporal distribution of the calibrated ages of the 14C-dated vegetal remains allowed constraining the accumulation and ablation history of cave ice in the northern and central Velebit. Periods lacking vegetal remains in these cave ice deposits (before the 11th century and in the 15th century) tend to match with similar patterns from other cave ice deposits from the Eastern Alps and the Swiss Jura Mountains, suggesting large-scale coherence regulating European cave ice mass balance changes over the past ~1200 yr.


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Selected Papers from the 2nd Radiocarbon in the Environment Conference, Debrecen, Hungary, 3–7 July 2017



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Barović, G, Kicińska, D, Mandić, M, Mulaomerović, J. 2018. Ice Caves in Montenegro and Bosnia and Herzegovina In: Persoiu A, Lauritzen SE, editors. Ice Caves. Elsevier. p 263283.
Belmonte-Ribas, A, Sancho, C, Moreno, A, Lopez-Martinez, J, Bartolome, M. 2014. Present-day environmental dynamics in ice cave A294, Central Pyrenees, Spain. GFDQ 37/2:131140. doi:10.4461/GFDQ.2014.37.12.
Bočić, N. 2005. Kugina ledenica na srednjem Velebitu. Speleosfera 2:5458.
Bočić, N, Faivre, S, Kovačić, M, Horvatinčić, N. 2012. Cave development under the influence of Pleistocene glaciation in the Dinarides – an example from Štirovača Ice Cave (Velebit Mountain, Croatia). Zeitschrift für Geomorphologie 56:409433.
Bočić, N, Buzjak, N, Kern, Z. 2014. Some new potential subterranean glaciation research sites from Velebit Mountain (Croatia) In: Land L, Kern Z, Maggi V, Turri S, editors. Proceedings of the Sixth International Workshop on Ice Caves. August 17–22, Idaho Falls, Idaho, USA: NCKRI Symposium 4. Carlsbad (NM): National Cave and Karst Research Institute. p 72–6.
Borsato, A, Miorandi, R, Flora, O. 2006. I depositi di ghiaccio ipogei della Grotta dello Specchio e del Castelletto di Mezzo (Dolomiti di Brenta, Trentino): morfologia, età ed evoluzione recente. Studi Trent. Sci. Nat., Acta Geol 81:5374.
Bronk Ramsey, C. 2009. Bayesian analysis of radiocarbon dates. Radiocarbon 51(1):337360.
Bronk Ramsey, C. 2008. Deposition models for chronological records. Quaternary Science Reviews 27:4260.
Buzjak, N, Bočić, N, Paar, D, Bakšić, D, Dubovečak, V. 2018. Ice caves in Croatia. In: Perşoiu, A, Lauritzen SE, editors. Ice Caves. Elsevier. p 335369.
Buzjak, N, Paar, D, Dubovečak, V., Bočić, N. 2014. The influence of karst topography to ice cave occurrence – Example of Ledena Jama in Lomska Duliba (Croatia). In: Land L, Kern Z, Maggi V, Turri S, editors. Proceedings of the Sixth International Workshop on Ice Caves. August 17–22, Idaho Falls, Idaho, USA: NCKRI Symposium 4. Carlsbad (NM): National Cave and Karst Research Institute. p 17–23.
Citterio, M, Turri, S, Perşoiu, A, Bini, A, Maggi, V. 2005. Radiocarbon ages from two ice caves in the Italian Alps and the Romanian Carpathians and their significance. In: Mavlyudov B. editor. Glacier Caves and Glacial Karst in High Mountains and Polar Regions. Moscow: Institute of Geography of the Russian Academy of Sciences. p 8792.
Fórizs, I, Kern, Z, Nagy, B, Szántó, Zs, Palcsu, L, Molnár, M. 2004. Environmental isotope study on perennial ice in the Focul Viu Ice Cave, Bihor Mts., Romania. Theoretical and Applied Karstology 17:6169.
Gómez-Lende, M. 2015. Las cuevas heladas en Picos de Europa: clima, morfologías y dinámicas [PhD thesis]. Universidad de Valladolid. 663 p.
Gradziński, M, Hercman, H, Peresviet-Soltan, A, Zelinka, J, Jelonek, M. 2016. Radiocarbon dating of fossil bats from Dobšina Ice Cave (Slovakia) and potential palaeoclimatic implications. Annales Societatis Geologorum Poloniae 86:341350. doi:10.14241/asgp.2016.016
Hercman, H, Gąsiorowski, M, Gradziński, M, Kicińska, D. 2010. The first dating of cave ice from the Tatra Mountains, Poland and its implication to palaeoclimate reconstructions. Geochronometria 36:3138.
Horvatinčić, N. 1996. Isotopic measurement in ice, Ledenica Cave, Velebit, Croatia. (In Croatian with English summary). In: Kubelka D, Kovač J, editors. Proceedings of the Third Symposium of the Croatian Radiation Protection Association. Zagreb. p 297–302.
Horvatinčić, N, Krajcar-Bronić, I. 1998. 14C and 3H as indicators of the environmental contamination. RMZ–Materials and Geoenvironment 45:5660.
Horvatinčić, N, Barešic, J, Krajcar Bronić, I, Obelić, B. 2004. Measurement of low 14C activities in liquid scintillation counter in the Zagreb Radiocarbon Laboratory. Radiocarbon 46(1):105116.
Jelinić, I, Horvatinčić, N, Božić, V. 2001. Ledena Jama (The Ice Pit) in Lomska Duliba (in Croatian with English summary). Senjski zbornik 28:528
Kern, Z. 2018. Dating cave ice deposits. In: Persoiu A, Lauritzen SE, editors. Ice Caves. Elsevier. p 109122.
Kern, Z, Perşoiu, A. 2013. Cave ice – the imminent loss of untapped mid-latitude cryospheric palaeoenvironmental archives. Quaternary Science Reviews 67:17.
Kern, Z, Bočić, N, Horvatinčić, N, Fórizs, I, Nagy, B, László, P. 2008. Palaeoenvironmental records from ice caves of Velebit Mountains – Ledena Pit and Vukušić Ice Cave, Croatia. In: Kadebskaya O, Mavlyudov BR, Pyatunin M. editors. 3rd International Workshop on Ice Caves Proceedings. Kungur. p 108–13.
Kern, Z, Fórizs, I, Horvatinčić, N, Széles, É, Bočić, N, Nagy, B. 2010. Glaciochemical investigations on the subterranean ice deposit of Vukušić Ice Cave, Velebit Mountain, Croatia. The Cryosphere Discussion 4:15611591. doi:10.5194/tcd-4-1561-2010.
Kuhta, M. 2002. Inventarizacija speleoloških objekata na podruèju Nacionalnog parka “Sjeverni Velebit”, Inventarisation of the speleological features in the area of the National park “Sjeverni Velebit”, Speleološki klub Željezničar, Speleological club Željezničar, Zagreb. 52 p.
Luetscher, M, Jeannin, PY, Haeberli, W. 2005. Ice caves as an indicator of winter climate evolution – a case study from the Jura Mountains. Holocene 15:982993.
Munroe, JS, O’Keefe, SS, Gorin, AL. 2018. Chronology, stable isotopes, and glaciochemistry of perennial ice in Strickler Cavern, Idaho, USA. GSA Bulletin 130:175192 doi:10.1130/B31776.1.
Nešić, D, Ćalić, J. 2018. Ice cave in Serbia. In: Perşoiu A, Lauritzen SE, editors. Ice Caves. Elsevier. p 611624.
Paar, D, Buzjak, N, Sironić, A, Horvatinčić, N. 2013. Paleoklimatske arhive dubokih jama Velebita. In: Marjanac L, editor. Knjiga sažetaka 3. znan. skup Geologija kvaratara u Hrvatskoj. Zagreb, Croatia: HAZU. p 3940.
Pennos, C, Styllas, M, Sotiriadis, Y, Vaxevanopoulos, M 2018. Ice caves in Greece. In: Perşoiu A, Lauritzen SE, editors. Ice Caves. Elsevier. p 385397.
Perșoiu, A, Onac, BP, Wynn, JG, Blaauw, M, Ionita, M, Hansson, M. 2017. Holocene winter climate variability in Central and Eastern Europe. Scientific Reports 7(1):1196
Reimer, PJ, Bard, E, Bayliss, A, Beck, JW, Blackwell, PG, Bronk Ramsey, C, Grootes, PM, Guilderson, TP, Haflidason, H, Hajdas, I, Hatte, C, Heaton, TJ, Hoffmann, DL, Hogg, AG, Hughen, KA, Kaiser, KF, Kromer, B, Manning, SW, Niu, M, Reimer, RW, Richards, DA, Scott, EM, Southon, JR, Staff, RA, Turney, CSM, van der Plicht, J, 2013. IntCal13 and Marine13 radiocarbon age calibration curves 0–50,000 years cal BP. Radiocarbon 55(4):18691887.
Sancho, C, Belmonte, A, López-Martínez, J, Moreno, A, Bartolomé, M, Calle, M, Santolaria, P. 2012. Potencial paleoclimático de la cueva helada A294 (Macizo de Cotiella, Pirineos, Huesca). Geogaceta 52:101104.
Sancho, C, Belmonte, Á, Bartolomé, M, Moreno, A, Leunda, M, López-Martínez, J. 2018. Middle-to-late Holocene palaeoenvironmental reconstruction from the A294 ice-cave record (Central Pyrenees, northern Spain). Earth and Planetary Science Letters 484:135144.
Skripkin, VV, Kovaliukh, NN. 1998. Recent developments in the procedures used at the SSCER Laboratory for the routine preparation of lithium carbide. Radiocarbon 40:211214.
Skripkin, VV, Buzynnyi, MG. 2017. Teflon vials for precise C-14 in benzene measurements by LSC technique. Biological and Chemical Research 4:229233.
Spötl, C, Reimer, PJ, Luetscher, M. 2014. Long-term mass balance of perennial firn and ice in an Alpine cave (Austria): Constraints from radiocarbon-dated wood fragments. The Holocene 24:165175. doi: 10.1177/0959683613515729.
Staut, M, Vreča, P, Merela, M, Brenčič, M. 2016. Recent fluctuations of ice deposits in the cave Ledena Jama pri Planini Viševnik, NW Slovenia. In: Mihevc, A, Hajna Zupan, N, Gostincar, P, editors. 7th International Workshop on Ice Caves: Program Guide and Abstracts. Postojna, Karst Research Institute ZRC SAZU. p 7374.
Stoffel, M, Luetscher, M, Bollschweiler, M, Schlatter, F. 2009. Evidence of NAO control on subsurface ice accumulation in a 1200 yr old cave-ice sequence, St. Livres ice cave, Switzerland. Quaternary Research 72:1626. doi:10.1016/j.yqres.2009.03.002.
Tans, PP, Mook, WG. 1980. Past atmospheric CO2 levels and 13C/12C ratios in tree rings. Tellus 32:268283.
Temovski, M. 2018. Ice caves in FYR of Macedonia. In: Persoiu A, Lauritzen SE, editors. Ice Caves. Elsevier. p 455478.
Yonge, CJ, MacDonald, WD. 1999. The potential of perennial cave ice in isotope paleoclimatology. Boreas 28:357362.
Zaninović, K, editor. 2008. Klimatski Atlas Hrvatske. Meteorological and Hydrological Service of Croatia, Zagreb.


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Radiocarbon-Dated Vegetal Remains from the Cave Ice Deposits of Velebit Mountain, Croatia

  • Z Kern (a1) (a2), N Bočić (a3) and Gy Sipos (a4)


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