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Helle Astrid KjŠr
Helle Astrid KjŠr
Centre for ice and climate (CIC), Physics of Ice, Climate and Earth (PICE), Niels Bohr Institute
Verified email at fys.ku.dk
Title
Cited by
Cited by
Year
Eemian interglacial reconstructed from a Greenland folded ice core
Nature 493 (7433), 489-494, 2013
3342013
Organic phosphorus in the terrestrial environment: a perspective on the state of the art and future priorities
TS George, CD Giles, D Menezes-Blackburn, LM Condron, ...
Plant and Soil 427, 191-208, 2018
1762018
Rapid increase in atmospheric iodine levels in the North Atlantic since the mid-20th century
CA Cuevas, N Maffezzoli, JP Corella, A Spolaor, P Vallelonga, HA KjŠr, ...
Nature communications 9 (1), 1452, 2018
882018
The summer 2012 Greenland heat wave: In situ and remote sensing observations of water vapor isotopic composition during an atmospheric river event
JL Bonne, HC Steen‐Larsen, C Risi, M Werner, H Sodemann, JL Lacour, ...
Journal of Geophysical Research: Atmospheres 120 (7), 2970-2989, 2015
832015
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene
S SchŘpbach, H Fischer, M Bigler, T Erhardt, G Gfeller, D Leuenberger, ...
Nature communications 9 (1), 1476, 2018
752018
Past perspectives on the present era of abrupt Arctic climate change
E Jansen, JH Christensen, T Dokken, KH Nisancioglu, BM Vinther, ...
Nature Climate Change 10 (8), 714-721, 2020
742020
Initial results from geophysical surveys and shallow coring of the Northeast Greenland Ice Stream (NEGIS)
P Vallelonga, K Christianson, RB Alley, S Anandakrishnan, JEM Christian, ...
The Cryosphere 8 (4), 1275-1287, 2014
692014
Greenland 2012 melt event effects on CryoSat‐2 radar altimetry
J Nilsson, P Vallelonga, SB Simonsen, LS S°rensen, R Forsberg, ...
Geophysical Research Letters 42 (10), 3919-3926, 2015
682015
Nanoplastics measurements in Northern and Southern polar ice
D Materić, HA KjŠr, P Vallelonga, JL Tison, T R÷ckmann, R Holzinger
Environmental research 208, 112741, 2022
532022
The Ross Sea Dipole–temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica,<? xmltex\break?> over the past 2700 years
NAN Bertler, H Conway, D Dahl-Jensen, DB Emanuelsson, M Winstrup, ...
Climate of the Past 14 (2), 193-214, 2018
532018
A 2700-year annual timescale and accumulation history for an ice core from Roosevelt Island, West Antarctica
M Winstrup, P Vallelonga, HA KjŠr, TJ Fudge, JE Lee, MH Riis, ...
Climate of the Past 15 (2), 751-779, 2019
462019
East Greenland ice core dust record reveals timing of Greenland ice sheet advance and retreat
MF Simonsen, G Baccolo, T Blunier, A Borunda, B Delmonte, R Frei, ...
Nature communications 10 (1), 4494, 2019
452019
Bipolar volcanic synchronization of abrupt climate change in Greenland and Antarctic ice cores during the last glacial period
A Svensson, D Dahl-Jensen, JP Steffensen, T Blunier, SO Rasmussen, ...
Climate of the Past 16 (4), 1565-1580, 2020
432020
Ice core evidence for a 20th century increase in surface mass balance in coastal Dronning Maud Land, East Antarctica
M Philippe, JL Tison, K Fj°sne, B Hubbard, HA KjŠr, J Lenaerts, R Drews, ...
The Cryosphere 10 (5), 2501-2516, 2016
352016
Seasonality of halogen deposition in polar snow and ice
A Spolaor, P Vallelonga, J Gabrieli, T Martma, MP Bj÷rkman, E Isaksson, ...
Atmospheric Chemistry and Physics 14 (18), 9613-9622, 2014
342014
Magnitude, frequency and climate forcing of global volcanism during the last glacial period as seen in Greenland and Antarctic ice cores (60–9 ka)
J Lin, A Svensson, CS Hvidberg, J Lohmann, S Kristiansen, ...
Climate of the Past 18 (3), 485-506, 2022
332022
Particle shape accounts for instrumental discrepancy in<? xmltex\break?> ice core dust size distributions
MF Simonsen, L Cremonesi, G Baccolo, S Bosch, B Delmonte, T Erhardt, ...
Climate of the Past 14 (5), 601-608, 2018
282018
Surface velocity of the Northeast Greenland Ice Stream (NEGIS): assessment of interior velocities derived from satellite data by GPS
CS Hvidberg, A Grinsted, D Dahl-Jensen, SA Khan, A Kusk, JK Andersen, ...
The Cryosphere 14 (10), 3487-3502, 2020
252020
A first chronology for the East Greenland Ice-core Project (EGRIP) over the Holocene and last glacial termination
S Mojtabavi, F Wilhelms, E Cook, S Davies, G Sinnl, M Skov Jensen, ...
Copernicus GmbH, 2019
252019
Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene, Nat. Commun., 9, 1476
S SchŘpbach, H Fischer, M Bigler, T Erhardt, G Gfeller, D Leuenberger, ...
242018
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