Results 31 to 40 of about 562,841 (289)

Synchronizing ice cores from the Renland and Agassiz ice caps to the Greenland Ice Core Chronology [PDF]

Journal of Geophysical Research: Atmospheres, 2008
Four ice cores from the Agassiz ice cap in the Canadian high arctic and one ice core from the Renland ice cap in eastern Greenland have been synchronized to the Greenland Ice Core Chronology 2005 (GICC05) which is based on annual layer counts in the DYE‐3, GRIP and NGRIP ice cores.
Vinther, Bo Møllesøe, Clausen, Henrik Brink, Fischer, D. A., Koerner, R. M., Johnsen, Sigfus Johann, Andersen, Katrine Krogh, Dahl-Jensen, Dorthe, Rasmussen, Sune Olander, Steffensen, Jørgen Peder, Svensson, Anders   +9 more
openaire   +2 more sources

Experimental results on improved JARE deep ice core drill-Experiments in Rikubetsu, Hokkaido in 2002 -

Antarctic Record, 2002
Deep ice coring to bedrock (3028m in depth) at Dome Fuji Station is planned during three successive summer seasons starting from 2003/2004. An improved JARE deep ice core drill (12.2m in length and 3.8m in maximum core length) was developed in December ...
Takao Kameda, Yoshiyuki Fujii, Akiyoshi Takahashi, Yoichi Tanaka, Hideki Narita, Kunio Shinbori, Nobuhiko Azuma, Teruo Furukawa, Takayasu Yoshimoto, Morihiro Miyahara, Makato Igarashi, Mika Kohno, Sumito Matoba, Yoko Toyama, Kazuhide Satow, Shuhei Takahashi, Okitsugu Watanabe   +16 more
doaj   +1 more source

Overview Maps of the study region and ice coring sites.

, 2015
a) Map of the Arctic Ocean with an outline of the study region. b) Map of the Lincoln Sea and neighboring regions. Drifting ice sites (pack ice), ocean bathymetry, and an outline of landfast ice sites are indicated.
Hauke Flores (181232), Justin F. Beckers (728322), J. Alec Casey (728323), Ido Hatam (209666), Andrea Niemi (669403), Christine Michel (669404), Christian Haas (3185721), Benjamin A. Lange (728321), Guillaume Meisterhans (728324)   +8 more
core   +1 more source

Oxygen and hydrogen isotopic ratios from sea ice bottom, false bottom ice, under-ice meltwater layer and surface melt pond samples collected during MOSAiC leg 4 (PS122.4)

, 2022
Oxygen and hydrogen isotopic ratio samples were collected from sea ice and water samples. Coring and sampling were completed at six locations on July 25 for measurement of salinity and stable oxygen isotopic composition to better understand the meltwater
Granskog, Mats A, Meyer, Hanno, Bauch, Dorothea, Lange, Benjamin Allen, von Albedyll, Luisa, Raphael, Ian, Matero, Ilkka, Smith, Madison M, Salganik, Evgenii   +8 more
core   +1 more source

High-resolution aerosol data from the top 3.8 kyr of the East Greenland Ice coring Project (EGRIP) ice core [PDF]

, 2023
International audienceHere we present the high-resolution continuous flow analysis (CFA) data from the top 479 m of the East Greenland Ice coring Project (EGRIP) ice core covering the past 3.8 kyr.
Ogata, Jun, Segato, Delia, Adolphi, Florian, Maffezzoli, Niccoló, Hirabayashi, Motohiro, Darfeuil, Sophie, Mekhaldi, Florian, Jensen, Camilla Marie, Dallmayr, Remi, Scoto, Federico, Paleari, Chiara, Fukuda, Kaori, Burgay, François, Spagnesi, Azzurra, Behrens, Melanie, Kjaer, Helle Astrid, Kjær, Helle Astrid, Crotti, Ilaria, Muscheler, Raimund, Fischer, Hubertus, Twarloh, Birthe, Erhardt, Tobias, Dallmayr, Remi (author), Muscheler, Raimund (author), Erhardt, Tobias (author), Spagnesi, Azzurra,, Burgay, François (author), Adolphi, Florian (author), Kjær, Helle Astrid (author), Fischer, Hubertus (author), Spagnesi, Azzurra (author), Kjaer, Helle Astrid,, Twarloh, Birthe (author), Dallmayr, Remi,, Fukuda, Kaori,, Jensen, Camilla Marie (author), Darfeuil, Sophie,, Darfeuil, Sophie (author), Maffezzoli, Niccolo,, Maffezzoli, Niccoló (author), Fukuda, Kaori (author), Crotti, Ilaria,, Muscheler, Raimund,, Crotti, Ilaria (author), Segato, Delia (author), Fischer, Hubertus,, Erhardt, Tobias,, Hirabayashi, Motohiro,, Burgay, Francois,, Paleari, Chiara (author), Twarloh, Birthe,, Behrens, Melanie (author), Scoto, Federico,, Hirabayashi, Motohiro (author), Jensen, Camilla Marie,, Segato, Delia,, Mekhaldi, Florian (author), Behrens, Melanie,, Scoto, Federico (author), Adolphi, Florian,, Ogata, Jun,, Ogata, Jun (author)   +61 more
core   +2 more sources

Activities of the Dome Fuji Station wintering party of the 44th Japanese Antarctic Research Expedition in 2003-2004

Antarctic Record, 2005
The 44th Dome Fuji Wintering party, consisting of eight personnel, carried out observation and logistic works at Dome Fuji Station (77°19S, 39°42E, 3810m a.s.l.) from 19 January 2003 to 23 January 2004.
Ichio Obinata
doaj   +1 more source

Where to find 1.5 million yr old ice for the IPICS "Oldest-Ice" ice core [PDF]

Climate of the Past, 2013
The recovery of a 1.5 million yr long ice core from Antarctica represents a keystone of our understanding of Quaternary climate, the progression of glaciation over this time period and the role of greenhouse gas cycles in this progression. Here we tackle
H. Fischer, J. Severinghaus, E. Brook, E. Wolff, M. Albert, O. Alemany, R. Arthern, C. Bentley, D. Blankenship, J. Chappellaz, T. Creyts, D. Dahl-Jensen, M. Dinn, M. Frezzotti, S. Fujita, H. Gallee, R. Hindmarsh, D. Hudspeth, G. Jugie, K. Kawamura, V. Lipenkov, H. Miller, R. Mulvaney, F. Parrenin, F. Pattyn, C. Ritz, J. Schwander, D. Steinhage, T. van Ommen, F. Wilhelms   +29 more
doaj   +1 more source

Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures

Annals of Glaciology, 2021
The Antarctic subglacial drilling rig (ASDR) is designed to recover 105 mm-diameter ice cores up to 1400 m depth and 41.5 mm-diameter bedrock cores up to 2 m in length. In order to ensure safe and convenient drilling, drilling auxiliaries are designed to
Xiaopeng Fan, Pavel Talalay, Youhong Sun, Xingchen Li, Nan Zhang, Alexey Markov, Yang Yang, Pinlu Cao, Rusheng Wang, Yongwen Liu, Yunchen Liu, Ting Wang, Wei Wu, Cheng Yang, Jialin Hong, Da Gong, Han Zhang, Mikhail Sysoev, Xiao Li, An Liu, Yazhou Li   +20 more
doaj   +1 more source

Where is the 1-million-year-old ice at Dome A? [PDF]

The Cryosphere, 2018
Ice fabric influences the rheology of ice, and hence the age–depth profile at ice core drilling sites. To investigate the age–depth profile to be expected of the ongoing deep ice coring at Kunlun station, Dome A, we use the depth-varying anisotropic ...
L. Zhao, L. Zhao, J. C. Moore, J. C. Moore, J. C. Moore, B. Sun, X. Tang, X. Guo   +7 more
doaj   +1 more source

New synthetic fiber armored cable for freezing-in thermal ice probes

Annals of Glaciology, 2021
A series of new synthetic armored cables were developed and tested to ensure that they were suitable for use with the RECoverable Autonomous Sonde (RECAS), which is a newly designed freezing-in thermal ice probe.
Nan Zhang, Hui Liu, Pavel Talalay, Youhong Sun, Na Li, Xiaopeng Fan, Bing Li, Da Gong, Jialin Hong, Ting Wang, An Liu, Yazhou Li, Yunchen Liu, Rusheng Wang, Yang Yang, Liang Wang   +15 more
doaj   +1 more source