Dott. Andrea Columbu

Ricercatore a tempo determinato


Tutti i miei prodotti della ricerca

Pubblicazioni selezionate

v. reserchgate:


2021. Bernardini S, Bellatreccia F, Columbu A, De Waele J, Millo C, Jovane L, Sodo A, Vaccarelli I, Pellegrini M, Jurado V, Del Gallo M, Saiz-Jimenez C. Morpho-Mineralogical and Bio-Geochemical Description of Cave Manganese Stromatolite-Like Patinas (Grotta del Cervo, Central Italy) and hints on their paleohydrological-driven genesis. Frontiers in Earth Science. Accepted


2021. Columbu A, Calabró L, Chiarini V, De Waele J. Stalagmites: from science application to museumization. Geoheritage 13: 1-11.


2021. Surić M, Columbu A, Lončarić R, Bajo P, Bočić N, Lončar N, Drysdale R, Hellstrom J. Holocene hydroclimate changes in continental Croatia recorded in speleothem δ13C and δ18O from Nova Grgosova Cave. The Holocene 31: 1401-1416.


2021. Sauro F, Fellin MG, Columbu A*, Hauselmann P, Borsato A, Carbone C, De Waele J. Hints on the Late Miocene evolution of the Tonale-Adamello-Brenta region (Alps, Italy) based on allochtonous sediments from Raponzolo cave. *Corresponding Author. Frontiers in Earth Sciences 9: 411.


2021. Boschin F, Columbu A*, Spagnolo V, Crezzini J, Bahain J, Falgueres C, Benazzi S, Boscato P, Ronchitelli A, Moroni A, Martini I. Human occupation continuity in southern Italy towards the end of the Middle Palaeolithic. A palaeoenvironmental perspective from Apulia. *=corresponding author. Journal of Quaternary Science. In print.


2021. Ghezzi D, Sauro F, Columbu A, Carbone C, Hong P, Vergara F, De Waele J, Cappelletti M. Transition from unclassified Ktedonobacterales to Actinobacteria during amorphous silica precipitation in a quartzite cave environment. Scientific Reports 11: 1-17


2021. Columbu A, Audra P, Gazquez, D’Angeli I, Bigot J Y, Koltai G, Chiesa R, Yu T L, Hu H M, Shen C C, Carbone C, Heresanu V, Nobecourt J C, De Waele J. Hypogenic speleogenesis, late stage epigenic overprinting and condensation-corrosion in a complex cave system in relation to landscape evolution (Toirano, Liguria, Italy). Geomorphology. 376:107561.


2020. Columbu A, Chiarini V, Spoetl C, Benazzi S, Hellstrom J, Cheng H, De Waele J. 2020. Speleothem record attests to stable environmental conditions during Neanderthal–modern human turnover in southern Italy. Nature Ecology and Evolution. 4: 1188-1195.


2020. Comas-Bru L, Rehfeld K, Roesch C, Amirnezhad-Mozhdehi S, Harrison S, Atsawawaranunt K, Ahmad S, Ait Brahim Y, Baker A, Bosomworth M, Breitenbach S, Burstyn Y, Columbu A, Deininger M, Demény A, Dixon B, Fohlmeister J, Hatvani I, Hu J, Kaushal N, Kern Z, Labuhn I, Lechleitner F, Lorrey A, Martrat B, Novello V, Oster J, Pérez-Mejías C, Scholz D, Scroxton N, Sinha N, Ward B, Warken S, Zhang H, and the SISAL members. 2020. SISAL v2: A comprehensive speleothem isotope database with multiple age-depth models. Earth System Science Data, 12: 2579–2606


2020. Sauro F, Mecchia M, Tringham M, Arbenz T, Columbu A, Carbone C, Pisani L, De Waele J. 2020. Speleogenesis of the world’s longest cave in hybrid arenites (Krem Puri, India). Geomorphology, 359: 107-130.


2019. Columbu A, Spötl C, De Waele J, Tsai-Luen Y, Shen C C, Gazquez F. 2019. A long record of MIS 7 and MIS 5 climate and environment from a western Mediterranean speleothem (SW Sardinia, Italy). Quaternary Science Reviews, 220: 230-243.


2019. Sauro F, Mecchia M, Piccini L, De Waele J, Carbone C, Columbu A, Vergara F. 2019. Genesis of giant sinkholes and caves in the quartz sandstone of Sarisariñama tepui, Venezuela. Geomorphology, 342: 223-238.


2019. Columbu A, Drysdale R, Hellstrom J, Woodhead J, Cheng H, Hua Q, Zhao J, Montagna P, Pons-Branchu E, Edwards L. 2019. U-Th and radiocarbon dating of calcite speleothems from gypsum caves (Emilia Romagna, North Italy). Quaternary Geochronology 52: 51-62.


2019. Comas-Bru L & SISAL Working Group Members. 2019. Evaluating model outputs using integrated global speleothem records of climate change since the last glacial. Climate of The Past, 15: 1557-1579.


2019. Mecchia M, Sauro F, Piccini L, Columbu A, De Waele J, 2019. A hybrid model to evaluate subsurface chemical weathering and fracture karstification in quartz sandstone. Journal of Hydrology, 572: 745-760.


2018. Columbu A, Sauro F, Lundberg J, Drysdale R, De Waele J. 2018. Palaeoenvironmental changes recorded by Southern Alps speleothems (Piani Eterni karst system, Belluno, Italy) during four different interglacial to glacial climate transition. Quaternary Science Reviews, 197: 319-335.


2018. Sauro F, Cappelletti M, Ghezzi D, Columbu A, Hong P-Y, Zowawi H.M, Zannoni D, Carbone C, Piccini L, Vergara F, De Waele J. 2018. Microbial diversity and biosignatures of amorphous silica deposits in orthoquartzite caves. Scientific Reports, 8 (1): 1-14.


2018. Gazquez F, Columbu A, De Waele J, Breitenbach F.M, Huang R, Shen C-C, Yanbin L, Hodell D. 2018. Quantification of paleo-aquifer changes using clumped isotopes in T subaqueous carbonate speleothems. Chemical Geology, 493, 246-257.


2018. De Waele J, Fabbri S, Santagata T, Chiarini V, Columbu A, Pisani L. 2018. Geomorphological and speleogenetical observations using terrestrial laser scanning and 3D photogrammetry in a gypsum cave. Geomorphology, 319: 47-61.


2018. Lechleitner F, Amirnezhad-Mozhdehi S, Columbu A, Comas-Bru L, Labhun I, Pérez C, Rehfed K. 2018. The Potential of Speleothems from Western Europe as Recorders of Regional Climate: a Critical Assessment of the SISAL Database. Quaternary, 1: 1-30.


2018. De Waele J, D’Angeli I, Bontognali T, Tuccimei P, Scholz D, Columbu A, Bernasconi S, Fornós J, González EG, Tisato. 2018. Speleothems in a north Cuban cave register sea level changes and Pleistocene uplift rates. Earth Surface Processes and Landforms, 43(11): 2313-2326.


2018. Atsawawaranunt K & SISAL Working Group Members. 2018. The SISAL database: a global resource to document oxygen and carbon isotope records from speleothems. Earth System Science Data, 10: 1687–1713.


2017. Columbu A, Chiarini V, De Waele J, Drysdale R, Woodhead J, Hellstrom J, Forti. 2017. Late quaternary speleogenesis and landscape evolution in the northern Apennine evaporite areas. Earth Surface Processes and Landforms, 42(10): 1447-1459.


2017. Columbu A, Drysdale R, Capron E, Woodhead J, De Waele J, Sanna L, Hellstrom J, Bajo P. 2017. Early last glacial intra-interstadial climate variability recorded in a Sardinian speleothem. Quaternary Science Review, 169: 391-397.


2017. De Waele J, Piccini L, Columbu A, Madonia G, Vattano M, Calligaris C, D’Angeli I, Parise M, Chiesi M, Sivelli M, Vigna B, Zini L, Chiarini V, Sauro F, Russell D, Forti P. 2017. Evaporite karst in Italy: a review. International Journal of Speleology, 46(2): 137-168.


2015. Columbu A, De Waele J, Forti P, Montagna P, Picotti V, Pons-Branchu E, Hellstrom J, Bajo P, Drysdale R. 2015. Gypsum caves as indicators of climate-driven river incision and aggradation in a rapidly uplifting region. Geology, 43(6): 539-542.


2013. Columbu A, Banks V, De Waele J, Cooper A, Jones P. 2013. Tufa deposits in the Via Gellia, Derbyshire. Mercian Geologist, 18 (2).

Ricevimento studenti

Potenzialmente ogni giorno (tramite appuntamento)

Campusnet SCVSA   |   Versione Mobile
Non cliccare qui!