[1] Univ Gothenburg, Dept Analyt & Marine Chem, S-41296 Gothenburg, Sweden
[2] Chalmers Univ Technol, S-41296 Gothenburg, Sweden
[3] CNRS, Observ Oceanol Banyuls, Lab Arago, URA 117, F-66650 Banyuls Sur Mer, France
[4] Univ So Calif, Dept Earth Sci, Los Angeles, CA 90089 USA
[5] Naval Command, Control & Ocean Surveillance Ctr, RDTE Div, San Diego, CA 92152 USA
[6] CISE SpA, I-20090 Segrate, Mi, Italy
[7] IFREMER, Ctr Brest, F-29263 Plouzane, France
[8] Univ Washington, Sch Oceanog, Seattle, WA 98195 USA
[9] Dunstaffnage Marine Res Lab, Oban PA34 4AD, Argyll, Scotland
[10] Max Planck Inst Marine Microbiol, D-28359 Bremen 33, Germany
[11] IDRONAUT, I-20047 Brugherio, Mi, Italy
[12] Netherlands Inst Sea Res, NL-1790 AB Den Burg, Texel, Netherlands
[13] Univ Rhode Isl, Grad Sch Oceanog, Narragansett, RI 02882 USA
[14] Skidaway Inst Oceanog, Savannah, GA 31416 USA
[15] Univ Hamburg, Inst Hydrobiol & Fishereiwissensch, D-22765 Hamburg, Germany
[16] Univ Kiel, Forschungszentrum Marine Geowissensch, GEOMAR, D-24148 Kiel, Germany
[17] Rutgers State Univ, Inst Marine & Coastal Sci, New Brunswick, NJ 08903 USA
[18] Texas A&M Univ, Dept Oceanog, College Stn, TX 77840 USA
[19] Univ British Columbia, Dept Oceanog, Vancouver, BC V6T 1Z4, Canada
[20] Woods Hole Oceanog Inst, Dept Marine Chem & Geochem, Woods Hole, MA 02543 USA
[21] Swiss Fed Inst Environm Sci & Technol EAWAG, CH-6047 Kastanienbaum, Switzerland