J
Jón Ólafsson
Researcher at University of Iceland
Publications - 117
Citations - 13450
Jón Ólafsson is an academic researcher from University of Iceland. The author has contributed to research in topics: Psoriasis & Seawater. The author has an hindex of 40, co-authored 108 publications receiving 12358 citations. Previous affiliations of Jón Ólafsson include University of Liverpool.
Papers
More filters
Journal ArticleDOI
Climatological mean and decadal change in surface ocean pCO2, and net sea–air CO2 flux over the global oceans
Taro Takahashi,Stewart C Sutherland,Rik Wanninkhof,Colm Sweeney,Richard A. Feely,D.W. Chipman,Burke Hales,Gernot E. Friederich,Francisco P. Chavez,Christopher L. Sabine,Andrew J. Watson,Dorothee C. E. Bakker,Ute Schuster,Nicolas Metzl,Hisayuki Yoshikawa-Inoue,Masao Ishii,Takashi Midorikawa,Yukihiro Nojiri,Arne Körtzinger,Tobias Steinhoff,Mario Hoppema,Jón Ólafsson,Thorarinn S. Arnarson,Bronte Tilbrook,Truls Johannessen,Are Olsen,Richard G. J. Bellerby,C. S. Wong,Bruno Delille,Nicholas R. Bates,Hein J W de Baar +30 more
TL;DR: In this article, a global mean distribution for surface water pCO2 over the global oceans in non-El Nino conditions has been constructed with spatial resolution of 4° (latitude) × 5° (longitude) for a reference year 2000 based upon about 3 million measurements of surface water PCO2 obtained from 1970 to 2007.
Journal ArticleDOI
Global sea-air CO2 flux based on climatological surface ocean pCO2, and seasonal biological and temperature effects
Taro Takahashi,Stewart C Sutherland,Colm Sweeney,Alain Poisson,Nicolas Metzl,Bronte Tilbrook,Nicholas R. Bates,Rik Wanninkhof,Richard A. Feely,Christopher L. Sabine,Jón Ólafsson,Yukihiro Nojiri +11 more
TL;DR: In this paper, the Wanninkhof dependence of the CO2 gas transfer velocity has been used to estimate the global ocean CO2 flux in the mean non-El Nino conditions for a reference year 1995.
Climatological mean and decadal change in surface ocean pCO2, and net seaair CO2 flux over the global oceans
Taro Takahashi,Stewart C Sutherland,R. Wanninkhof,Colm Sweeney,Richard A. Feely,Burke Hales,Gernot E. Friederich,Francisco P. Chavez,Andrew J. Watson,D. C. E. Bakker,Ute Schuster,N. Metzl,Hisayuki Yoshikawa-Inoue,Masao Ishii,Takashi Midorikawa,Christopher L. Sabine,Mario Hoppema,Jón Ólafsson,Thorarinn S. Arnarson,Bronte Tilbrook,Truls Johannessen,A. Olsen,Richard G. J. Bellerby,H. J. W. de Baar,Yukihiro Nojiri,C. S. Wong,Bruno Delille,N. R. Bates +27 more
TL;DR: In this article, a global mean distribution for surface water pCO2 over the global oceans in non-El Nino conditions has been constructed with spatial resolution of 4° (latitude) × 5° (longitude) for a reference year 2000 based upon about 3 million measurements of surface water PCO2 obtained from 1970 to 2007.
Journal ArticleDOI
Seasonal variation of CO2 and nutrients in the high-latitude surface oceans: A comparative study
TL;DR: In this paper, seasonal data for pCO2 and the concentrations of CO2 and nutrients in high-latitude surface oceans obtained by the Lamont-Doherty CO2 group and Marine Research Institute, Reykjavik, are presented and analyzed.
Journal ArticleDOI
Genetic determinants of hair, eye and skin pigmentation in Europeans.
Patrick Sulem,Daniel F. Gudbjartsson,Simon N. Stacey,Agnar Helgason,Thorunn Rafnar,Kristinn P. Magnusson,Andrei Manolescu,Ari Karason,Arnar Palsson,Gudmar Thorleifsson,Margret Jakobsdottir,Stacy Steinberg,Snæbjörn Pálsson,Fridbert Jonasson,Bardur Sigurgeirsson,Kristin Thorisdottir,Rafn Ragnarsson,Kristrun R. Benediktsdottir,Katja K.H. Aben,Lambertus A. Kiemeney,Jón Ólafsson,Jeffrey R. Gulcher,Augie Kong,Unnur Thorsteinsdottir,Kari Stefansson +24 more
TL;DR: The most closely associated SNPs from six regions—four not previously implicated in the normal variation of human pigmentation—were tested and replicated their association in a second sample of 2,718 Icelanders and a sample of 1,214 Dutch, and all met the criteria for genome-wide significance.