Results 61 to 70 of about 92,340 (281)

Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene

Nature Communications, 2018
Past climate changes in Greenland ice were accompanied by large aerosol concentration changes. Here, the authors show that by correcting for transport effects, reliable source changes for biogenic aerosol from North America, sea salt aerosol from the ...
S. Schüpbach, H. Fischer, M. Bigler, T. Erhardt, G. Gfeller, D. Leuenberger, O. Mini, R. Mulvaney, N. J. Abram, L. Fleet, M. M. Frey, E. Thomas, A. Svensson, D. Dahl-Jensen, E. Kettner, H. Kjaer, I. Seierstad, J. P. Steffensen, S. O. Rasmussen, P. Vallelonga, M. Winstrup, A. Wegner, B. Twarloh, K. Wolff, K. Schmidt, K. Goto-Azuma, T. Kuramoto, M. Hirabayashi, J. Uetake, J. Zheng, J. Bourgeois, D. Fisher, D. Zhiheng, C. Xiao, M. Legrand, A. Spolaor, J. Gabrieli, C. Barbante, J.-H. Kang, S. D. Hur, S. B. Hong, H. J. Hwang, S. Hong, M. Hansson, Y. Iizuka, I. Oyabu, R. Muscheler, F. Adolphi, O. Maselli, J. McConnell, E. W. Wolff   +50 more
doaj   +1 more source

Exploring the Formation of a Disjunctive Pattern between Eastern Asia and North America Based on Fossil Evidence from Thuja (Cupressaceae). [PDF]

PLoS ONE, 2015
Thuja, a genus of Cupressaceae comprising five extant species, presently occurs in both East Asia (3 species) and North America (2 species) and has a long fossil record from Paleocene to Pleistocene in the Northern Hemisphere.
Yi-Ming Cui, Bin Sun, Hai-Feng Wang, David Kay Ferguson, Yu-Fei Wang, Cheng-Sen Li, Jian Yang, Qing-Wen Ma   +7 more
doaj   +1 more source

Artic-North Atlantic interactions and multidecadal variability of the thermohaline circulation [PDF]

, 2005
Analyses of a 500-yr control integration with the non-flux-adjusted coupled atmosphere–sea ice–ocean model ECHAM5/Max-Planck-Institute Ocean Model (MPI-OM) show pronounced multidecadal fluctuations of the Atlantic overturning circulation and the ...
Aagaard, Bengtsson, Broecker, Curry, Curry, Delworth, Delworth, Delworth, Delworth, Dickson, Folland, Folland, Ganachaud, Gent, Gent, Gordon, Griffies, Griffies, Haak, Helmuth Haak, Hibler, Hilmer, Holland, Houghton, Huck, Huck, Häkkinen, Johann H. Jungclaus, Kwok, Köberle, Latif, Levitus, Maier-Reimer, Mann, Mann, Marotzke, Marsland, Mojib Latif, Pacanowski, Parkinson, Pickart, Pohlmann, Polyakov, Polyakov, Rintoul, Ross, Rothrock, Santoso, Saunders, Schiller, Schmith, Schulz, Stocker, Sweby, Te Raa, Te Raa, Timmermann, Trenberth, Uwe Mikolajewicz, Vinje, Weaver, Willis, Wu, Wu   +63 more
core   +1 more source

Early deglaciation history of the southeastern Baffin Island shelf (Eastern Canadian Arctic Archipelago)

Journal of Quaternary Science, EarlyView.
ABSTRACT During the last glacial period, the Laurentide Ice Sheet (LIS) was the largest terrestrial ice sheet on Earth. Its evolution since the Last Glacial Maximum profoundly influenced Earth's geodynamics and surface processes. Investigating the past dynamics of the LIS provides critical insights into how contemporary ice sheets may respond to ...
Alexis P. Belko, Alexandre Normandeau, Patrick Lajeunesse, Audrey Limoges   +3 more
wiley   +1 more source

Petroleum geology of the Upper Jurassic – Lower Cretaceous of East and North-East Greenland: Blokelv-1 borehole, Jameson Land Basin: Igneous intrusions in the cored Upper Jurassic succession of the Blokelv-1 borehole, Jameson Land Basin, East Greenland [PDF]

Geological Survey of Denmark and Greenland Bulletin, 2018
The fully cored Upper Jurassic succession in the Blokelv-1 borehole in the Jameson Land Basin, East Greenland, is intersected by igneous intrusions at four levels; the intrusions comprise a c. 15 cm thick dyke and three sills with thicknesses of 0.7, 1.2
Lotte Melchior Larsen
doaj  

Nordostarktische Fischbestände - Fangempfehlungen für 1998 [PDF]

, 1998
The results of the assessments on North-east fish stocks of cod, haddock, saithe, redfish and Greenland halibut by the ICES ”Arctic Fisheries Working Group” in 1997 are presented.
Schöne, Rüdiger
core  

The North-East Greenland project 1988–1990

Rapport Grønlands Geologiske Undersøgelse, 1991
The third and last season of the North-East Greenland project between latitudes 75° and 78°N was completed in July and August 1990. The main aims of the studies in North-East Greenland include compilation of a 1:500 000 geological map sheet covering the area between Grandjean Fjord (75°N) and Jökelbugten (78°N), and regional geological investigations ...
openaire   +2 more sources

Prognosis in Parkinson's Disease: An Individual Patient Data Meta‐Analysis of Six European Incidence Cohorts

Movement Disorders, EarlyView.
Abstract Background An accurate understanding of prognosis in Parkinson's disease (PD) is important for patient information provision, personalized treatment, and clinical trial design, but most previous research has been biased towards younger, healthier patients.
Angus D. Macleod, David J. McLernon, Marta Camacho, Caroline H. Williams‐Gray, Rachael A. Lawson, Alison J. Yarnall, David Bäckström, Lars Forsgren, Jodi Maple‐Grødem, Guido Alves, Ole‐Bjørn Tysnes, Carl E. Counsell, Parkinson's Incidence Cohorts Collaboration, Thomas Foltynie, Sarah L. Mason, Ruwani Wijeyekoon, Jonathan Evans, David P. Breen, Gemma Cummins, Krista Farrell, Kirsten Scott, Tom Stoker, Julia Greenland, Natalie Valle Guzman, Lucy Collins, Simon Stott, Jan Linder, Mona Edström, Jörgen Andersson, Linda Eriksson, Gun‐Marie Hariz, Magdalena Domellöf, Michaela Dreetz Gjerstad, Kenn Freddy Pedersen, Elin Bjelland Forsaa, Veslemøy Hamre Frantzen, Anita Laugaland, Johannes Lange, Karen Simonsen, Eldbjørg Fiske, Ingvild Dalen, Bernd Müller, Geir Olve Skeie, Marit Renså, Wenche Telstad, Aliaksei Labusau, Jane Kastet, Ineke HogenEsch, Marianne Kjerandsen, Liv Kari Håland, Karen Herlofson, Solgunn Ongre, Siri Bruun, David Burn, Lynn Rochester, Gordon W. Duncan, Tien K. Khoo, Kate S. M. Taylor, Robert Caslake, David J. M. McGhee, Diane Swallow, Joanne Gordon, Clare Harris, Ann Hayman, Nicola Johannesson, Hazel Forbes, Valerie Angus, Alasdair Finlayson, David Dawson, Katie Wilde, David Ritchie, Artur Wozniak, Adrian Martin   +72 more
wiley   +1 more source

At-sea observations of the spring migration and pair bonding of ivory gulls (Pagophila eburnea) around Svalbard and East Greenland [PDF]

Polar Research, 2011
Because of logistical constraints little previous information exists on ivory gulls (Pagophila eburnea) in the waters around Svalbard and the east coast of Greenland in late winter/early spring. The Swedish Arctic Ocean 2002 expedition investigated these
Henrik Kylin
doaj   +1 more source

On the propagation and origin of Denmark Strait Overflow Water Anomalies in the Irminger Basin [PDF]

, 2015
Denmark Strait Overflow Water (DSOW) supplies the densest contribution to North Atlantic Deep Water and is monitored at several locations in the subpolar North Atlantic. Hydrographic (temperature and salinity) and velocity time series from three multiple–
Aken, Appen, Appen, Brearley, Dickson, Dickson, Dickson, Dickson, Falina, Fischer, Girton, Girton, Hall, Hansen, Holfort, Jeffress, Jochumsen, Koszalka, Käse, Macrander, Macrander, Magaldi, Mamayev, Paka, Paka, Pickart, Quadfasel, Redler, Rudels, Rudels, Spall, Sutherland, Swaters, Tanhua, Tomczak, Voet, Våge, Whitehead, Xu   +38 more
core   +2 more sources