Zobrazeno 1 - 10
of 111
pro vyhledávání: '"T. Münch"'
Publikováno v:
The Cryosphere, Vol 17, Pp 4207-4221 (2023)
Stable water isotopologues of snow, firn and ice cores provide valuable information on past climate variations. Yet single profiles are generally not suitable for robust climate reconstructions. Stratigraphic noise, introduced by the irregular deposi
Externí odkaz:
https://doaj.org/article/19904a3c84944b58aa220926a84940cb
Publikováno v:
The Cryosphere, Vol 15, Pp 4873-4900 (2021)
Ice cores from polar ice sheets and glaciers are an important climate archive. Snow layers, consecutively deposited and buried, contain climatic information from the time of their formation. However, particularly low-accumulation areas are characteri
Externí odkaz:
https://doaj.org/article/225c79571f4d4a37979e319e31996ad6
Publikováno v:
Climate of the Past, Vol 17, Pp 1587-1605 (2021)
Many palaeoclimate proxies share one challenging property: they are not only driven by the climatic variable of interest, e.g. temperature, but they are also influenced by secondary effects which cause, among other things, increased variability, freq
Externí odkaz:
https://doaj.org/article/d495527694f54e059df2d1d92e4f8a9e
Publikováno v:
Climate of the Past, Vol 16, Pp 1581-1598 (2020)
The isotopic signal (δ18O and δD) imprinted in ice cores from Antarctica is not solely generated by the temperature sensitivity of the isotopic composition of precipitation, but it also contains the signature of the intermittency of the precipitati
Externí odkaz:
https://doaj.org/article/e630cfd8c39444fc80a1e6e3cf8e0dfb
Autor:
T. Münch, T. Laepple
Publikováno v:
Climate of the Past, Vol 14, Pp 2053-2070 (2018)
Ice-core-based records of isotopic composition are a proxy for past temperatures and can thus provide information on polar climate variability over a large range of timescales. However, individual isotope records are affected by a multitude of pro
Externí odkaz:
https://doaj.org/article/7a9481b19d3c400daf7c643ee70014bd
Autor:
M. Casado, A. Landais, G. Picard, T. Münch, T. Laepple, B. Stenni, G. Dreossi, A. Ekaykin, L. Arnaud, C. Genthon, A. Touzeau, V. Masson-Delmotte, J. Jouzel
Publikováno v:
The Cryosphere, Vol 12, Pp 1745-1766 (2018)
The oldest ice core records are obtained from the East Antarctic Plateau. Water isotopes are key proxies to reconstructing past climatic conditions over the ice sheet and at the evaporation source. The accuracy of climate reconstructions depends o
Externí odkaz:
https://doaj.org/article/ab9f0afe67d14366bf1f7386d48c70cc
Publikováno v:
The Cryosphere, Vol 12, Pp 169-187 (2018)
Stable isotope ratios δ18O and δD in polar ice provide a wealth of information about past climate evolution. Snow-pit studies allow us to relate observed weather and climate conditions to the measured isotope variations in the snow. They therefor
Externí odkaz:
https://doaj.org/article/ede8a9d4e41644b4b4cfcaad4d6114b0
Publikováno v:
The Cryosphere, Vol 11, Pp 2175-2188 (2017)
The isotopic composition of water in ice sheets is extensively used to infer past climate changes. In low-accumulation regions their interpretation is, however, challenged by poorly constrained effects that may influence the initial isotope signal
Externí odkaz:
https://doaj.org/article/a446fe3f9beb440eb896c065e4b20331
Publikováno v:
Climate of the Past, Vol 12, Iss 7, Pp 1565-1581 (2016)
In low-accumulation regions, the reliability of δ18O-derived temperature signals from ice cores within the Holocene is unclear, primarily due to the small climate changes relative to the intrinsic noise of the isotopic signal. In order to learn abou
Externí odkaz:
https://doaj.org/article/61fcab4ecec7476dae0f72993a71183d
Autor:
M. Hörhold, T. Münch, S. Weißbach, S. Kipfstuhl, J. Freitag, I. Sasgen, G. Lohmann, B. Vinther, T. Laepple
Publikováno v:
Hoerhold, M, Muench, T, Weissbach, S, Kipfstuhl, S, Freitag, J, Sasgen, I, Lohmann, G, Vinther, B & Laepple, T 2023, ' Modern temperatures in central-north Greenland warmest in past millennium ', Nature, vol. 613, no. 7944, pp. 503-507 . https://doi.org/10.1038/s41586-022-05517-z
The Greenland Ice Sheet has a central role in the global climate system owing to its size, radiative effects and freshwater storage, and as a potential tipping point1. Weather stations show that the coastal regions are warming2, but the imprint of gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aba9c9db06909769607752bd3d45519
https://curis.ku.dk/ws/files/346047850/s41586_022_05517_z.pdf
https://curis.ku.dk/ws/files/346047850/s41586_022_05517_z.pdf