H
Hein J W de Baar
Researcher at University of Groningen
Publications - 144
Citations - 13101
Hein J W de Baar is an academic researcher from University of Groningen. The author has contributed to research in topics: Phytoplankton & Upwelling. The author has an hindex of 53, co-authored 140 publications receiving 11992 citations. Previous affiliations of Hein J W de Baar include Utrecht University & Woods Hole Oceanographic Institution.
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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.
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Synthesis of iron fertilization experiments: From the iron age in the age of enlightenment
Hein J W de Baar,Philip W. Boyd,Kenneth H. Coale,Michael R. Landry,Atsushi Tsuda,Philipp Assmy,Dorothee C. E. Bakker,Yann Bozec,Richard T. Barber,Mark A. Brzezinski,Ken O. Buesseler,Marie Boye,Marie Boye,Peter Croot,Frank Gervais,Maxim Y. Gorbunov,Paul Harrison,William T. Hiscock,Patrick Laan,Christiane Lancelot,Cliff S. Law,Maurice Levasseur,Adrian Marchetti,Frank J. Millero,Jun Nishioka,Yukihiro Nojiri,Tim van Oijen,Ulf Riebesell,Micha J. A. Rijkenberg,Hiroaki Saito,Shingenobu Takeda,Klaas R. Timmermans,Marcel J.W. Veldhuis,Anya M. Waite,Chi Shing Wong +34 more
TL;DR: In this paper, a comparison of eight iron experiments shows that maximum Chl a, the maximum DIC removal, and the overall DIC/Fe efficiency all scale inversely with depth of the wind mixed layer (WML) defining the light environment.
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Importance of iron for plankton blooms and carbon dioxide drawdown in the Southern Ocean
Hein J W de Baar,Jeroen de Jong,Dorothee C. E. Bakker,Bettina M. Löscher,Cornelis Veth,Uli Bathmann,Victor Smetacek +6 more
TL;DR: The iron hypothesis has been tested by small-scale experiments in incubation bottles in the subarctic Pacific2,4 and Southern5-7 Oceans, and by a recent large-scale experiment in the equatorial Pacific Ocean8,9 as mentioned in this paper.
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Rare earth elements in the Pacific and Atlantic Oceans
TL;DR: The first profiles of rare earth elements in the Pacific Ocean were reported in this paper, showing that the distribution of the rare earth groups is consistent with two simultaneous processes: 1) cycling similar to that of opal and calcium carbonate 2) adsorptive scavenging by settling particles and possibly by uptake at ocean boundaries.
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Enhanced Open Ocean Storage of CO2 from Shelf Sea Pumping
TL;DR: In this paper, seasonal field observations show that the North Sea, a Northern European shelf sea, is highly efficient in pumping carbon dioxide from the atmosphere to the North Atlantic Ocean.