P
P. Van Cappellen
Researcher at University of Waterloo
Publications - 46
Citations - 5254
P. Van Cappellen is an academic researcher from University of Waterloo. The author has contributed to research in topics: Calcite & Anaerobic oxidation of methane. The author has an hindex of 27, co-authored 46 publications receiving 4776 citations. Previous affiliations of P. Van Cappellen include Utrecht University & Georgia Institute of Technology.
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Journal ArticleDOI
The ferrozine method revisited: Fe(II)/Fe(III) determination in natural waters
Eric Viollier,Patrick W. Inglett,Kimberley S. Hunter,Alakendra N. Roychoudhury,P. Van Cappellen +4 more
TL;DR: The original ferrozine method has been modified to sequentially determine the Fe(II)/Fe(III) speciation in small volumes of fresh and marine water samples, at the submicromolar level as discussed by the authors.
Journal ArticleDOI
Cycling of iron and manganese in surface sediments; a general theory for the coupled transport and reaction of carbon, oxygen, nitrogen, sulfur, iron, and manganese
P. Van Cappellen,Yifeng Wang +1 more
Journal ArticleDOI
Anthropogenic perturbations of the silicon cycle at the global scale: Key role of the land-ocean transition
Goulven Gildas Laruelle,Vincent Roubeix,Agata Sferratore,B. Brodherr,D. Ciuffa,Daniel J. Conley,Hans H. Dürr,Hans H. Dürr,Josette Garnier,Christiane Lancelot,Q. Le Thi Phuong,Jean-Dominique Meunier,Michel Meybeck,P. Michalopoulos,Brivaëla Moriceau,S. Ni Longphuirt,Socratis Loucaides,Liana Papush,Massimo Presti,Olivier Ragueneau,Pierre Regnier,Pierre Regnier,Loredana Saccone,Caroline P. Slomp,C. Spiteri,P. Van Cappellen +25 more
TL;DR: In this paper, a global mass balance model of the biologically active part of the modern Si cycle is derived on the basis of a systematic review of existing data regarding terrestrial and oceanic production fluxes, reservoir sizes, and residence times for dissolved silicate (DSi) and bSiO(2).
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Why is the Eastern Mediterranean phosphorus limited
TL;DR: The Eastern Mediterranean Sea (EMS) is a relatively small ocean basin with an unusually high nitrate to phosphate ratio in the deep waters (∼28:1), as a consequence, the typical winter phytoplankton bloom is P rather than N limited as mentioned in this paper.
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A global model for the early diagenesis of organic carbon and organic phosphorus in marine sediments
TL;DR: In this article, a model for the early diagenesis of organic matter in marine sediments was developed for inclusion in global circulation models and is based on a single master variable, the sedimentation rate.