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  • E-mailNil.Irvali@uib.no
  • Phone+47 55 58 81 16
  • Visitor Address
    Realfagbygget, Allégt. 41
    Room 
    3113
  • Postal Address
    Postboks 7803
    5020 Bergen

Paleoclimatology & Paleoceanography

Academic article
  • Irvali, Nil; Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Rosenthal, Yair; Born, Andreas; Kleiven, Helga Flesche. 2020. A low climate threshold for south Greenland Ice Sheet demise during the Late Pleistocene. Proceedings of the National Academy of Sciences of the United States of America. 190-195.
  • Rohling, E.J.; Hibbert, F.D.; Grant, K.M.; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche; Marino, G.; Ninnemann, Ulysses S; Roberts, A.P.; Rosenthal, Y.; Schulz, H.; Williams, F.H.; Yu, J. 2019. Asynchronous Antarctic and Greenland ice-volume contributions to the last interglacial sea-level highstand. Nature Communications.
  • Morley, Audrey; Balbila, Tali L.; Wright, James; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Irvali, Nil; Rosenthal, Yair. 2017. Environmental Controls on Mg/Ca in Neogloboquadrina incompta: A Core-Top Study From the Subpolar North Atlantic. Geochemistry Geophysics Geosystems. 4276-4298.
  • Irvali, Nil; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Galaasen, Eirik Vinje; Morley, Audrey; Rosenthal, Yair. 2016. Evidence for regional cooling, frontal advances, and East Greenland Ice Sheet changes during the demise of the last interglacial. Quaternary Science Reviews. 184-199.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Kissel, Catherine. 2015. Deep Atlantic variability during the last interglacial period. Past Global Changes Magazine. 20-21.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine; Hodell, David A. 2014. Rapid reductions in North Atlantic Deep Water during the peak of the last Interglacial period. Science. 1129-1132.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, Yair; Kroon, Dick; Oppo, Delia W.; Kleiven, Helga Flesche; Darling, Kate F.; Kissel, Catherine. 2012. Rapid switches in subpolar North Atlantic hydrography and climate during the Last Interglacial (MIS 5e). Paleoceanography. 16 pages.
Academic lecture
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Kessler, Augustin; Irvali, Nil; Rosenthal, Yair; Tjiputra, Jerry; Bouttes, Nathaelle; Roche, Didier M.; Kleiven, Helga Flesche; Hodell, David A. 2019. Variability in ocean ventilation during recent interglacial periods.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, Yair; Born, Andreas; Kleiven, Helga Flesche. 2019. East Greenland Ice Sheet variability and thresholds through late Pleistocene interglacials .
  • Galaasen, Eirik Vinje; Irvali, Nil; Ninnemann, Ulysses S; Rosenthal, Yair; Kleiven, Helga Flesche; Hodell, David A. 2018. North Atlantic Deep Water reductions a persistent feature of the last five interglacial periods.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, Yair; Born, Andreas; Kleiven, Helga Flesche. 2018. East Greenland Ice Sheet variability and thresholds through late Pleistocene interglacials .
  • Irvali, Nil; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Haflidason, Haflidi; Mjell, Tor Lien. 2017. Resolving the phasing and forcing dynamics between North Atlantic climate and deep ocean circulation changes .
  • Irvali, Nil; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Galaasen, Eirik Vinje; Morley, Audrey; Rosenthal, Yair. 2015. Subpolar gyre changes from the penultimate glaciation to glacial inception and their relationship to Nordic Seas exchanges.
  • Kleiven, Helga Flesche; Irvali, Nil; Rosenthal, Yair; Ninnemann, Ulysses S. 2015. Nordic Seas Overflows and Climate Variability Trough the Holocene.
  • Kleiven, Helga Flesche; Irvali, Nil; Rosenthal, Yair; Ninnemann, Ulysses S. 2015. Multiproxy evidence for Climate and North Atlantic Deep Water variability spanning the last two millennia.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Kissel, Catherine. 2015. Deep Atlantic circulation during the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine; Hodell, David A. 2014. Rapid reductions in North Atlantic Deep Water during the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2014. North Atlantic Deep Water variability during the last two interglacial periods.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, Yair; Kroon, Dick; Oppo, Delia W.; Kleiven, Helga Flesche; Darling, Kate F.; Kissel, Catherine. 2013. Rapid switches in subpolar North Atlantic hydrography and climate during the Last Interglacial (MIS 5e).
  • Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine. 2012. Reductions in North Atlantic Deep Water in a warmer climate—lessons from the last interglacial.
  • Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine. 2012. Rapid reductions in North Atlantic Deep Water during the last interglacial period and their relationship to Greenland Ice Sheet variability.
  • Ninnemann, Ulysses S; Kleiven, Helga Flesche; Mjell, Tor Lien; Kolsto, Synnove; Irvali, Nil; Rosenthal, Yair; Hall, Ian; Langehaug, Helene R.; Otterå, Odd Helge; Eldevik, Tor. 2012. Nordic Seas overflows—the last two millennia.
  • Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine. 2012. 8.2 kyr-like deep ocean circulation changes during the last interglacial.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2011. Rapid centennial scale reductions in North Atlantic Deep Water during the peak of the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2011. Rapid centennial scale reductions in North Atlantic Deep Water during the peak of the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2011. Rapid centennial scale reductions in North Atlantic Deep Water during the peak of the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2011. Rapid centennial scale reductions in North Atlantic Deep Water during the peak of the last interglacial period.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, y; Kroon, D.; Oppo, D.W.; Kleiven, Helga Flesche. 2011. Abrupt changes in North Atlantic climate and hydrography and their relationship to Greenland Ice Sheet variability during the penultimate interglacial (MIS 5e).
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, y; Kroon, D.; Oppo, D.W.; Kleiven, Helga Flesche. 2011. Abrupt changes in North Atlantic climate and hydrography and their relationship to Greenaldn ice sheet variability during the penultimate interglacial (MIS 5e).
  • Risebrobakken, Bjørg; Andersson, Carin ; Born, Andreas; Galaasen, E.V.; Irvali, Nil; Kleiven, Helga Flesche; Ninnemann, Ulysses S; Nisancioglu, Kerim Hestnes; Zhang, Z. 2010. RG 1 Past warm climate.
  • Irvali, Nil. 2010. Abrupt Changes in North Atlantic Climate and Hydrography and Their Relationship to Deep Ocean Ventilation During the Penultimate Interglacial (MIS 5e).
Doctoral dissertation
  • Irvali, Nil. 2012. The relationship between climate, the Greenland Ice Sheet and Iceland-Scotland Overflow Water during the Penultimate Interglacial (MIS 5e).
Poster
  • Rohling, Eelco J.; Hibbert, Fiona D.; Grant, Katharine; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche; Marino, Gianluca; Ninnemann, Ulysses S; Roberts, Andrew; Rosenthal, Yair; Williams, Felicity; Yu, Jimin. 2019. Asynchronous Antarctic and Greenland ice-volume contributions to the last interglacial sea-level highstand.
  • Irvali, Nil; Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Rosenthal, Yair; Born, Andreas; Kleiven, Helga Flesche. 2019. A low climate threshold for south Greenland Ice Sheet demise during the late Pleistocene.
  • Hoem, Frida; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Irvali, Nil. 2017. Centennial-millennial scale variations in Western Antarctic Ice Sheet discharge and their relationship to climate and ocean changes during the late Holocene.
  • Rutledal, Sunniva; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Irvali, Nil. 2017. Assessing linkages between ice sheet calving, subpolar gyre density and deep water ventilation during the last glaciation .
  • Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Kleiven, Helga Flesche; Irvali, Nil; Hodell, David A.; Panieri, Giuliana; Rosenthal, Yair; Tjiputra, Jerry; Roche, Didier M.; Renssen, Hans; Olsen, Are. 2016. Thresholds for destabilizing thermohaline circulation and ocean carbon cycling in a warmer world (THRESHOLDS).
  • Irvali, Nil; Ninnemann, Ulysses S; Kleiven, Helga Flesche; Mjell, Tor Lien; Haflidason, Haflidi. 2016. Resolving the phasing and forcing dynamics between North Atlantic climate and deep ocean circulation changes .
  • Soltvedt, Natalie; Kleiven, Helga Flesche; Irvali, Nil; Ninnemann, Ulysses S. 2014. Ocean Drilling Program (ODP) Site 1233, SE Pacific Ocean: paleoclimatic reconstructions over Antarctic warming event 1.
  • Irvali, Nil; Kleiven, Helga Flesche; Ninnemann, Ulysses S. 2013. Multi-proxy evidence for changes in subpolar North Atlantic surface ocean hydrography and climate during the last interglacial.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine; Hodell, David A. 2013. Interglacial deep ocean instability.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2012. Rapid reductions in North Atlantic Deep Water during the last interglacial and their relationship to the Greenland ice sheet.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche; Rosenthal, Yair; Kissel, Catherine. 2012. Rapid reductions in North Atlantic Deep Water during the last interglacial and their relationship to the Greenland ice sheet.
  • Irvali, Nil; Kleiven, Helga Flesche; Ninnemann, Ulysses S. 2012. New sedimentary constraints for changes in Iceland-Scotland Overflow Water linked to North Atlantic climate variability during the last interglacial period.
  • Irvali, Nil; Kleiven, Helga Flesche; Ninnemann, Ulysses S. 2012. New sedimentary constraints for changes in Iceland-Scotland Overflow Water linked to North Atlantic climate variability during the last interglacial period.
  • Galaasen, Eirik Vinje; Ninnemann, Ulysses S; Irvali, Nil; Kleiven, Helga Flesche. 2012. Large centennial-scale North Atlantic Deep Water reductions during the peak of the last interglacial period.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Rosenthal, Yair; Kroon, Dick; Kleiven, Helga Flesche. 2011. Abrupt changes in North Atlantic Climate and hydrography and their relationship to deep ocean ventilation during the penultimate interglacial (MIS 5e).
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Kleiven, Helga Flesche. 2010. The relationship between North Atlantic Deep Water (NADW), climate, and the Greenland Ice Sheet during the Penultimate Interglacial (MIS 5e).
  • Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Irvali, Nil; Kleiven, Helga Flesche. 2010. Rapid Centennial Scale Reductions in North Atlantic Deep Water During the Peak of the Last Interglacial Period.
  • Irvali, Nil; Ninnemann, Ulysses S; Galaasen, Eirik Vinje; Kleiven, Helga Flesche. 2009. The Relationship between North Atlantic Deep Water (NADW), climate and the Greenland Ice Sheet during the Penultimate Interglacial (MIS 5e).

More information in national current research information system (CRIStin)

Short CV

Education

2008 - 2012 : PhD, Marine Geology & Geophysics, Department of Earth Science, University of Bergen

2006 - 2008 : M.Sc, Climate and Marine Sciences, Eurasia Institute of Earth Sciences, Istanbul Technical University, Turkey

2002 - 2006 : Bachelor’s degree, Geological Engineering, Faculty of Mines, Istanbul Technical University, Turkey

Professional Experience

7/2014 - present: Researcher, Department of Earth Science, University of Bergen

4/2012 - 4/2014: Researcher, Uni Climate, Uni Research

9/2008 - 3/2012: PhD Candidate, Uni Climate, Uni Research

9/2006 - 5/2008: Research assistant, Eastern Mediterranean Centre for Oceanography & Limnology (EMCOL), Eurasia Institute of Earth Sciences, Istanbul Technical University, Turkey

6/2005 - 8/2005: Intern, Bjerknes Centre for Climate Research, University of Bergen (IAESTE Trainee)

 

 

Thresholds for destabilizing thermohaline circulation and ocean carbon cycling in a warmer world (THRESHOLDS) (Project coordinator: Ulysses S. Ninnemann, GEO)

Subpolar North Atlantic Climate States (SNACS) (PI: Are Olsen, GFI)

 

 

Fields of competence 

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