Zobrazeno 1 - 10
of 715
pro vyhledávání: '"K, Kjeldsen"'
Publikováno v:
Climate of the Past, Vol 19, Pp 1585-1606 (2023)
The Greenland Ice Sheet has been losing mass at an accelerating rate over the past 2 decades. Understanding ice mass and glacier changes during the preceding several hundred years prior to geodetic measurements is more difficult because evidence of p
Externí odkaz:
https://doaj.org/article/752f8d6c33a146a1be97be6383dcffb8
Publikováno v:
The Cryosphere, Vol 17, Pp 1373-1387 (2023)
Glacial lake outburst floods (GLOFs) or jökulhlaups from ice-dammed lakes are frequent in Greenland and can influence local ice dynamics and bedrock motion, cause geomorphological changes, and pose flooding hazards. Multidecadal time series of lake
Externí odkaz:
https://doaj.org/article/2da40e8e0ef24d17a857df5cf2272455
Autor:
William Colgan, Hans Jørgen Henriksen, Ole Bennike, Sofia Ribeiro, Marie Keiding, Ida Karlsson Seidenfaden, Morten Graversgaard, Anne Gravsholt Busck, Mikkel Fruergaard, Michael Helt Knudsen, John Hopper, Torben Sonnenborg, Maria Rebekka Skjerbæk, Anders Anker Bjørk, Holger Steffen, Lev Tarasov, R. Steven Nerem, Kristian K. Kjeldsen
Publikováno v:
GEUS Bulletin, Vol 49, Pp 1-16 (2022)
We present the most recent Intergovernmental Panel on Climate Change Sixth Assessment Report (AR6) sea-level projections for four Danish cities (Aarhus, Copenhagen, Esbjerg and Hirtshals) under the Shared Socioeconomic Pathway (SSP) family of climate
Externí odkaz:
https://doaj.org/article/2277ba287d4c46d3b53d2a69c434e587
Autor:
Jonathan L. Carrivick, Clare M. Boston, Jenna L. Sutherland, Danni Pearce, Hugo Armstrong, Anders Bjørk, Kristian K. Kjeldsen, Jakob Abermann, Rachel P. Oien, Michael Grimes, William H. M. James, Mark W. Smith
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 10, Pp n/a-n/a (2023)
Abstract Glaciers and ice caps (GICs) are important contributors of meltwater runoff and to global sea level rise. However, knowledge of GIC mass changes is largely restricted to the last few decades. Here we show the extent of 5327 Greenland GICs du
Externí odkaz:
https://doaj.org/article/2e24a08a141745dd965a01cd3b5eccc0
Autor:
M. Oksman, A. B. Kvorning, S. H. Larsen, K. K. Kjeldsen, K. D. Mankoff, W. Colgan, T. J. Andersen, N. Nørgaard-Pedersen, M.-S. Seidenkrantz, N. Mikkelsen, S. Ribeiro
Publikováno v:
The Cryosphere, Vol 16, Pp 2471-2491 (2022)
Climate warming and the resulting acceleration of freshwater discharge from the Greenland Ice Sheet are impacting Arctic marine coastal ecosystems, with implications for their biological productivity. To accurately project the future of coastal ecosy
Externí odkaz:
https://doaj.org/article/632abfcaefe04a83a985972f74a39d6f
Autor:
W. Colgan, A. Wansing, K. Mankoff, M. Lösing, J. Hopper, K. Louden, J. Ebbing, F. G. Christiansen, T. Ingeman-Nielsen, L. C. Liljedahl, J. A. MacGregor, Á. Hjartarson, S. Bernstein, N. B. Karlsson, S. Fuchs, J. Hartikainen, J. Liakka, R. S. Fausto, D. Dahl-Jensen, A. Bjørk, J.-O. Naslund, F. Mørk, Y. Martos, N. Balling, T. Funck, K. K. Kjeldsen, D. Petersen, U. Gregersen, G. Dam, T. Nielsen, S. A. Khan, A. Løkkegaard
Publikováno v:
Earth System Science Data, Vol 14, Pp 2209-2238 (2022)
We compile and analyze all available geothermal heat flow measurements collected in and around Greenland into a new database of 419 sites and generate an accompanying spatial map. This database includes 290 sites previously reported by the Internatio
Externí odkaz:
https://doaj.org/article/b0943d1b53d64d97855b00f78264f334
Publikováno v:
European Psychiatry, Vol 66, Pp S538-S539 (2023)
Introduction Power calculations are widely used in the conduct of clinical trials and are often required in funding applications and approvals. There is a recent debate on the role of power calculations in observational studies on existing data with
Externí odkaz:
https://doaj.org/article/5d77da9497264736b81a91bc9b372229
Autor:
K. D. Mankoff, X. Fettweis, P. L. Langen, M. Stendel, K. K. Kjeldsen, N. B. Karlsson, B. Noël, M. R. van den Broeke, A. Solgaard, W. Colgan, J. E. Box, S. B. Simonsen, M. D. King, A. P. Ahlstrøm, S. B. Andersen, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 13, Pp 5001-5025 (2021)
The mass of the Greenland ice sheet is declining as mass gain from snow accumulation is exceeded by mass loss from surface meltwater runoff, marine-terminating glacier calving and submarine melting, and basal melting. Here we use the input–output (
Externí odkaz:
https://doaj.org/article/bcfc625038d84d72af8db1c044a677b7
Autor:
R. S. Fausto, D. van As, K. D. Mankoff, B. Vandecrux, M. Citterio, A. P. Ahlstrøm, S. B. Andersen, W. Colgan, N. B. Karlsson, K. K. Kjeldsen, N. J. Korsgaard, S. H. Larsen, S. Nielsen, A. Ø. Pedersen, C. L. Shields, A. M. Solgaard, J. E. Box
Publikováno v:
Earth System Science Data, Vol 13, Pp 3819-3845 (2021)
The Programme for Monitoring of the Greenland Ice Sheet (PROMICE) has been measuring climate and ice sheet properties since 2007. Currently, the PROMICE automatic weather station network includes 25 instrumented sites in Greenland. Accurate measureme
Externí odkaz:
https://doaj.org/article/94cbc1212f014ae7a1be5271025ddb3d
Autor:
A. Solgaard, A. Kusk, J. P. Merryman Boncori, J. Dall, K. D. Mankoff, A. P. Ahlstrøm, S. B. Andersen, M. Citterio, N. B. Karlsson, K. K. Kjeldsen, N. J. Korsgaard, S. H. Larsen, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 13, Pp 3491-3512 (2021)
We present the Programme for Monitoring of the Greenland Ice Sheet (PROMICE) Ice Velocity product (https://doi.org/10.22008/promice/data/sentinel1icevelocity/greenlandicesheet, Solgaard and Kusk, 2021), which is a time series of Greenland Ice Sheet i
Externí odkaz:
https://doaj.org/article/8f9fa7d27c2d46f6b637b5ecfe10e4d6