Middle to late Holocene chronology of the western margin of the Greenland Ice Sheet: A comparison with Holocene temperature and precipitation records

Autor: Laura B. Levy, Meredith A. Kelly, Patrick A. Applegate, Jennifer A. Howley, Ross A. Virginia

Publikováno v: Arctic, Antarctic, and Alpine Research, Vol 50, Iss 1 (2018)

The response of the Greenland Ice Sheet to future climate change is relatively unconstrained. Determining the extents and rates of ice-margin fluctuations during the Holocene provides a longer-term perspective on ice-sheet changes and offers an analo

Externí odkaz: https://doaj.org/article/991d029e4e404876b2b229652770f6b9

Multi-phased deglaciation of south and southeast Greenland controlled by climate and topographic setting

Autor: David L. Egholm, Anders A. Bjørk, Mads Faurschou Knudsen, Jennifer A. Howley, Dmitry Tikhomirov, Meredith A. Kelly, Susan R.H. Zimmerman, Laura B. Levy, Nicolaj K. Larsen, Kristian K. Kjeldsen, Kurt H. Kjær, Jesper V. Olsen

Publikováno v: Levy, L B, Larsen, N K, Knudsen, M F, Egholm, D L, Bjørk, A A, Kjeldsen, K K, Kelly, M A, Howley, J A, Olsen, J, Tikhomirov, D, Zimmerman, S R H & Kjær, K H 2020, ' Multi-phased deglaciation of south and southeast Greenland controlled by climate and topographic setting ', Quaternary Science Reviews, vol. 242, 106454 . https://doi.org/10.1016/j.quascirev.2020.106454

To put recent Greenland Ice Sheet (GrIS) ice loss into a longer-term context, we must understand its behavior during late-glacial and Early Holocene warming. Previous results seem to suggest that there is a large contrast in the timing of deglaciatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68fd0aa5ace6d4466704857e5b0aa3fe
https://pure.au.dk/portal/da/publications/multiphased-deglaciation-of-south-and-southeast-greenland-controlled-by-climate-and-topographic-setting(65acd6d8-7b3b-4b19-b9fe-ae55f1636357).html

Holocene history of the Greenland Ice-Sheet margin in Northern Nunatarssuaq, Northwest Greenland

Autor: Susan R. Zimmerman, Lauren B. Farnsworth, Meredith A. Kelly, Jennifer A. Howley, Erich C. Osterberg, Yarrow Axford, Margaret S. Jackson, Gordon R.M. Bromley

Publikováno v: arktos. 4:1-27

Records of past Greenland Ice-Sheet (GrIS) extents are important for understanding the response of the ice sheet to climate conditions, providing a longer term perspective on present ice-margin fluctuations, and evaluating ice-sheet models. We presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::136d6ede32d9f92febcc5445f6516675
https://doi.org/10.1007/s41063-018-0044-0

High-latitude warming initiated the onset of the last deglaciation in the tropics

Autor: Jonathan W. Chipman, Meredith A. Kelly, David B. Cavagnaro, Susan R.H. Zimmerman, James M. Russell, Alice M. Doughty, Margaret S. Jackson, Jennifer A. Howley, Bob Nakileza

Publikováno v: Science Advances

Tropical glaciers retreated before deglacial greenhouse gas rise due to a lowered meridional thermal gradient.
Atmospheric greenhouse gas concentrations are thought to have synchronized global temperatures during Pleistocene glacial–interglaci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880f203928976edbcff08ec511e6be1b
https://pubmed.ncbi.nlm.nih.gov/31844659

Holocene fluctuations of Bregne ice cap, Scoresby Sund, east Greenland: a proxy for climate along the Greenland Ice Sheet margin

Autor: Amanda R. Lusas, Thomas V. Lowell, Jennifer A. Howley, L. A. Hempel, Meredith A. Kelly, William M. Honsaker, Yarrow Axford, Brenda L. Hall, Laura B. Levy

Publikováno v: Quaternary Science Reviews. 92:357-368

The Greenland Ice Sheet is a major component of the Arctic cryosphere and the magnitude of its response to future climate changes remains uncertain. Longer-term records of climate near the ice sheet margin provide information about natural climate va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6a95efe059d8b7e1a4cd6bfa63791e3
https://doi.org/10.1016/j.quascirev.2013.06.024