Helle Astrid Kjær

Helle Astrid Kjær

Cand. Scient. Geophysics

 https://orcid.org/0000-0002-3781-9509

  • Tagensvej 16, 2200 København N.

20092019

Research activity per year

Search results

  • Four approaches leading to the age scale of the Young Island ice core

    Moser, D. (Creator), Thomas, E. (Creator), Moser, D. (Contributor), Moser, D. (Contributor), Thomas, E. (Contributor), Tetzner, D. (Contributor), Segato, D. (Contributor), Spolaor, A. (Contributor), Kjaer, H. (Contributor), Markle, B. (Contributor), Pedro, J. (Contributor), Jackson, S. (Contributor), Ngoumtsa, E. (Contributor), Vallelonga, P. (Contributor), Centre, U. P. D. (Contributor), Centre, U. P. D. (Contributor) & Centre, U. P. D. (Contributor), NERC EDS UK Polar Data Centre, 2021

    DOI: 10.5285/8b60d15f-c8a5-4178-b7c2-0fef4a2717d2, https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01586

    Dataset

  • Policy Brief: Key findings and recommendations from three H2020 Projects on Tipping Points: TiPES, COMFORT, and TiPACCs

    Rusiecka, D. (Creator), Martins, H. (Creator), Boers, N. (Creator), Kjær, H. A. (Creator), Langebroek, P. (Creator), Dy, C. L. (Creator), Heinze, C. (Creator), Blenckner, T. (Creator), Ditlevsen, P. (Creator) & Østerhus, S. (Creator), Zenodo, 2022

    DOI: 10.5281/zenodo.6577027, https://zenodo.org/records/6577027

    Dataset

  • Dataset for "Arctic mercury increased through the Last Glacial Termination with a warming climate"

    Segato, D. (Creator), Saiz-Lopez, A. (Creator), Mahajan, A. S. (Creator), Wang, F. (Creator), Corella, J. P. (Creator), Cuevas, C. A. (Creator), Erhardt, T. (Creator), Jensen, C. M. (Creator), Zeppenfeld, C. (Creator), Kjær, H. A. (Creator), Turetta, C. (Creator), Cairns, W. R. L. (Creator), Barbante, C. (Creator) & Spolaor, A. (Creator), Zenodo, 2023

    DOI: 10.5281/zenodo.7754371, https://zenodo.org/records/7754371

    Dataset

  • The SUMup collaborative database: Surface mass balance, subsurface temperature and density measurements from the Greenland and Antarctic ice sheets (2024 release)

    Vandecrux, B. (Creator), Amory, C. (Creator), Ahlstrøm, A. P. (Creator), Akers, P. D. (Creator), Albert, M. (Creator), Alley, R. B. (Creator), Alves De Castro, M. (Creator), Arnaud, L. (Creator), Baker, I. (Creator), Bales, R. (Creator), Benson, C. (Creator), Box, J. E. (Creator), Brucker, L. (Creator), Buizert, C. (Creator), Chandler, D. (Creator), Charalampidis, C. (Creator), Cherblanc, C. (Creator), Clerx, N. (Creator), Colgan, W. (Creator), Covi, F. (Creator), Dattler, M. (Creator), Denis, G. (Creator), Derksen, C. (Creator), Dibb, J. E. (Creator), Ding, M. (Creator), Dixon, D. (Creator), Eisen, O. (Creator), Fahrner, D. (Creator), Fausto, R. (Creator), Favier, V. (Creator), Fernandoy, F. (Creator), Freitag, J. (Creator), Gerland, S. (Creator), Harper, J. (Creator), Hawley, R. L. (Creator), Heuer, J. (Creator), Hock, R. (Creator), Hou, S. (Creator), How, P. (Creator), Humphrey, N. (Creator), Hubbard, B. (Creator), Iizuka, Y. (Creator), Isaksson, E. (Creator), Kameda, T. (Creator), Karlsson, N. B. (Creator), Kawakami, K. (Creator), Kjær, H. A. (Creator), Kreutz, K. (Creator), Kuipers Munneke, P. (Creator), Lazzara, M. (Creator), Lemeur, E. (Creator), Lenaerts, J. T. M. (Creator), Lewis, G. (Creator), Lindau, F. G. L. (Creator), Lindsey-Clark, J. (Creator), MacFerrin, M. (Creator), Machguth, H. (Creator), Magand, O. (Creator), Mankoff, K. D. (Creator), Marquetto, L. (Creator), Martinerie, P. (Creator), McConnell, J. R. (Creator), Medley, B. (Creator), Miège, C. (Creator), Miles, K. E. (Creator), Miller, O. (Creator), Miller, H. (Creator), Montgomery, L. (Creator), Morris, E. (Creator), Mosley-Thompson, E. (Creator), Mulvaney, R. (Creator), Niwano, M. (Creator), Oerter, H. (Creator), Osterberg, E. (Creator), Otosaka, I. (Creator), Picard, G. (Creator), Polashenski, C. (Creator), Reijmer, C. (Creator), Rennermalm, A. (Creator), Rutishauser, A. (Creator), Scanlan, K. (Creator), Simoes, J. C. (Creator), Simonsen, S. B. (Creator), Smeets, P. C. J. P. (Creator), Smith, A. (Creator), Solgaard, A. (Creator), Spencer, M. (Creator), Steen-Larsen, H. C. (Creator), Stevens, C. M. (Creator), Sugiyama, S. (Creator), Svensson, J. (Creator), Tedesco, M. (Creator), Thomas, E. (Creator), Thompson-Munson, M. (Creator), Tsutaki, S. (Creator), Van As, D. (Creator), Van Den Broeke, M. R. (Creator), Van Tiggelen, M. (Creator), Wang, Y. (Creator), Wilhelms, F. (Creator), Winstrup, M. (Creator), Xiao, J. (Creator) & Xiao, C. (Creator), NSF Arctic Data Center, 2024

    DOI: 10.18739/a2m61br5m, https://arcticdata.io/catalog/view/doi:10.18739/A2M61BR5M

    Dataset