Coastal ocean and shelf-sea biogeochemical cycling of trace elements and isotopes : lessons learned from GEOTRACES
Date
2016-10-17Author
Charette, Matthew A.
Concept link
Lam, Phoebe J.
Concept link
Lohan, Maeve C.
Concept link
Kwon, Eun Young
Concept link
Hatje, Vanessa
Concept link
Jeandel, Catherine
Concept link
Shiller, Alan M.
Concept link
Cutter, Gregory A.
Concept link
Thomas, Alex
Concept link
Boyd, Philip
Concept link
Homoky, William B.
Concept link
Milne, Angela
Concept link
Thomas, Helmuth
Concept link
Andersson, Per S.
Concept link
Porcelli, Don
Concept link
Tanaka, Takahiro
Concept link
Geibert, Walter
Concept link
Dehairs, Frank
Concept link
Garcia-Orellana, Jordi
Concept link
Metadata
Show full item recordCitable URI
https://hdl.handle.net/1912/8712As published
https://doi.org/10.1098/rsta.2016.0076DOI
10.1098/rsta.2016.0076Abstract
Continental shelves and shelf seas play a central role in the global carbon cycle. However, their importance with respect to trace element and isotope (TEI) inputs to ocean basins is less well understood. Here, we present major findings on shelf TEI biogeochemistry from the GEOTRACES programme as well as a proof of concept for a new method to estimate shelf TEI fluxes. The case studies focus on advances in our understanding of TEI cycling in the Arctic, transformations within a major river estuary (Amazon), shelf sediment micronutrient fluxes and basin-scale estimates of submarine groundwater discharge. The proposed shelf flux tracer is 228-radium (T1/2 = 5.75 yr), which is continuously supplied to the shelf from coastal aquifers, sediment porewater exchange and rivers. Model-derived shelf 228Ra fluxes are combined with TEI/ 228Ra ratios to quantify ocean TEI fluxes from the western North Atlantic margin. The results from this new approach agree well with previous estimates for shelf Co, Fe, Mn and Zn inputs and exceed published estimates of atmospheric deposition by factors of approximately 3–23. Lastly, recommendations are made for additional GEOTRACES process studies and coastal margin-focused section cruises that will help refine the model and provide better insight on the mechanisms driving shelf-derived TEI fluxes to the ocean.
Description
© The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Philosophical Transactions of the Royal Society A 374 (2016): 20160076, doi:10.1098/rsta.2016.0076.
Collections
Suggested Citation
Philosophical Transactions of the Royal Society A 374 (2016): 20160076The following license files are associated with this item:
Related items
Showing items related by title, author, creator and subject.
-
The GEOTRACES Intermediate Data Product 2017
Schlitzer, Reiner; Anderson, Robert F.; Dodas, Elena Masferrer; Lohan, Maeve C.; Geibert, Walter; Tagliabue, Alessandro; Bowie, Andrew R.; Jeandel, Catherine; Maldonado, Maria T.; Landing, William M.; Cockwell, Donna; Abadie, Cyril; Abouchami, Wafa; Achterberg, Eric P.; Agather, Alison; Aguliar-Islas, Ana; van Aken, Hendrik M.; Andersen, Morten; Archer, Corey; Auro, Maureen E.; Baar, Hein J. W. de; Baars, Oliver; Baker, Alex R.; Bakker, Karel; Basak, Chandranath; Baskaran, Mark; Bates, Nicholas R.; Bauch, Dorothea; van Beek, Pieter; Behrens, Melanie K.; Black, Erin E.; Bluhm, Katrin; Bopp, Laurent; Bouman, Heather; Bowman, Katlin; Bown, Johann; Boyd, Philip; Boye, Marie; Boyle, Edward A.; Branellec, Pierre; Bridgestock, Luke; Brissebrat, Guillaume; Browning, Thomas; Bruland, Kenneth W.; Brumsack, Hans-Jürgen; Brzezinski, Mark A.; Buck, Clifton S.; Buck, Kristen N.; Buesseler, Ken O.; Bull, Abby; Butler, Edward; Cai, Pinghe; Cámara Mor, Patricia; Cardinal, Damien; Carlson, Craig; Carrasco, Gonzalo; Casacuberta, Nuria; Casciotti, Karen L.; Castrillejo, Maxi; Chamizo, Elena; Chance, Rosie; Charette, Matthew A.; Chaves, Joaquin E.; Cheng, Hai; Chever, Fanny; Christl, Marcus; Church, Thomas M.; Closset, Ivia; Colman, Albert S.; Conway, Tim M.; Cossa, Daniel; Croot, Peter L.; Cullen, Jay T.; Cutter, Gregory A.; Daniels, Chris; Dehairs, Frank; Deng, Feifei; Dieu, Huong Thi; Duggan, Brian; Dulaquais, Gabriel; Dumousseaud, Cynthia; Echegoyen-Sanz, Yolanda; Edwards, R. Lawrence; Ellwood, Michael J.; Fahrbach, Eberhard; Fitzsimmons, Jessica N.; Flegal, A. Russell; Fleisher, Martin Q.; van de Flierdt, Tina; Frank, Martin; Friedrich, Jana; Fripiat, Francois; Fröllje, Henning; Galer, Stephen J. G.; Gamo, Toshitaka; Ganeshram, Raja S.; Garcia-Orellana, Jordi; Garcia Solsona, Ester; Gault-Ringold, Melanie; George, Ejin; Gerringa, Loes J. A.; Gilbert, Melissa; Godoy, Jose Marcus; Goldstein, Steven L.; Gonzalez, Santiago; Grissom, Karen; Hammerschmidt, Chad R.; Hartman, Alison; Hassler, Christel; Hathorne, Ed C.; Hatta, Mariko; Hawco, Nicholas J.; Hayes, Christopher T.; Heimbürger, Lars-Eric; Helgoe, Josh; Heller, Maija Iris; Henderson, Gideon M.; Henderson, Paul B.; van Heuven, Steven; Ho, Peng; Horner, Tristan J.; Hsieh, Yu-Te; Huang, Kuo-Fang; Humphreys, Matthew P.; Isshiki, Kenji; Jacquot, Jeremy E.; Janssen, David J.; Jenkins, William J.; John, Seth; Jones, Elizabeth M.; Jones, Janice L.; Kadko, David; Kayser, Rick; Kenna, Timothy C.; Khondoker, Roulin; Kim, Taejin; Kipp, Lauren; Klar, Jessica K.; Klunder, Maarten; Kretschmer, Sven; Kumamoto, Yuichiro; Laan, Patrick; Labatut, Marie; Lacan, Francois; Lam, Phoebe J.; Lambelet, Myriam; Lamborg, Carl H.; le Moigne, Frederique; Le Roy, Emilie; Lechtenfeld, Oliver J.; Lee, Jong-Mi; Lherminier, Pascale; Little, Susan; López-Lora, Mercedes; Lu, Yanbin; Masque, Pere; Mawji, Edward; McClain, Charles R.; Measures, Christopher I.; Mehic, Sanjin; Menzel Barraqueta, Jan-Lukas; Merwe, Pier van der; Middag, Rob; Mieruch, Sebastian; Milne, Angela; Minami, Tomoharu; Moffett, James W.; Moncoiffe, Gwenaelle; Moore, Willard S.; Morris, Paul J.; Morton, Peter L.; Nakaguchi, Yuzuru; Nakayama, Noriko; Niedermiller, John; Nishioka, Jun; Nishiuchi, Akira; Noble, Abigail E.; Obata, Hajime; Ober, Sven; Ohnemus, Daniel C.; van Ooijen, Jan; O'Sullivan, Jeanette; Owens, Stephanie A.; Pahnke, Katharina; Paul, Maxence; Pavia, Frank; Pena, Leopoldo D.; Peters, Brian; Planchon, Frederic; Planquette, Helene; Pradoux, Catherine; Puigcorbé, Viena; Quay, Paul D.; Queroue, Fabien; Radic, Amandine; Rauschenberg, Sara; Rehkämper, Mark; Rember, Robert; Remenyi, Tomas A.; Resing, Joseph A.; Rickli, Joerg; Rigaud, Sylvain; Rijkenberg, Micha J. A.; Rintoul, Stephen R.; Robinson, Laura F.; Roca-Martí, Montserrat; Rodellas, Valenti; Roeske, Tobias; Rolison, John M.; Rosenberg, Mark; Roshan, Saeed; Rutgers van der Loeff, Michiel M.; Ryabenko, Evgenia; Saito, Mak A.; Salt, Lesley; Sanial, Virginie; Sarthou, Geraldine; Schallenberg, Christina; Schauer, Ursula; Scher, Howie; Schlosser, Christian; Schnetger, Bernhard; Scott, Peter M.; Sedwick, Peter N.; Semiletov, Igor P.; Shelley, Rachel U.; Sherrell, Robert M.; Shiller, Alan M.; Sigman, Daniel M.; Singh, Sunil Kumar; Slagter, Hans; Slater, Emma; Smethie, William M.; Snaith, Helen; Sohrin, Yoshiki; Sohst, Bettina M.; Sonke, Jeroen E.; Speich, Sabrina; Steinfeldt, Reiner; Stewart, Gillian; Stichel, Torben; Stirling, Claudine H.; Stutsman, Johnny; Swarr, Gretchen J.; Swift, James H.; Thomas, Alexander; Thorne, Kay; Till, Claire P.; Till, Ralph; Townsend, Ashley T.; Townsend, Emily; Tuerena, Robyn; Twining, Benjamin S.; Vance, Derek; Velazquez, Sue; Venchiarutti, Celia; Villa-Alfageme, Maria; Vivancos, Sebastian M.; Voelker, Antje H. L.; Wake, Bronwyn; Warner, Mark J.; Watson, Ros; van Weerlee, Evaline; Weigand, M. Alexandra; Weinstein, Yishai; Weiss, Dominik; Wisotzki, Andreas; Woodward, E. Malcolm S.; Wu, Jingfeng; Wu, Yingzhe; Wuttig, Kathrin; Wyatt, Neil; Xiang, Yang; Xie, Ruifang C.; Xue, Zichen; Yoshikawa, Hisayuki; Zhang, Jing; Zhang, Pu; Zhao, Ye; Zheng, Linjie; Zheng, Xin-Yuan; Zieringer, Moritz; Zimmer, Louise A.; Ziveri, Patrizia; Zunino, Patricia; Zurbrick, Cheryl (Elsevier, 2018-06-01)The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available data product of the international GEOTRACES programme, and contains data measured and quality controlled before the end of 2016. The ... -
The Iceland Greenland Seas Project
Renfrew, Ian A.; Pickart, Robert S.; Vage, Kjetil; Moore, G. W. K.; Bracegirde, Thomas J.; Elvidge, Andrew D.; Jeansson, Emil; Lachlan-Cope, Thomas; McRaven, Leah T.; Papritz, Lukas; Reuder, Joachim; Sodemann, Harald; Terpstra, Annick; Waterman, Stephanie N.; Valdimarsson, Héðinn; Weiss, Albert; Almansi, Mattia; Bahr, Frank B.; Brakstad, Ailin; Barrell, Christopher; Brooke, Jennifer K.; Brooks, Barbara J.; Brooks, Ian M.; Brooks, Malcolm E.; Bruvik, Erik Magnus; Duscha, Christiane; Fer, Ilker; Golid, H. M.; Hallerstig, M.; Hessevik, Idar; Huang, Jie; Houghton, Leah A.; Jonsson, Steingrimur; Jonassen, Marius; Jackson, K.; Kvalsund, K.; Kolstad, Erik W.; Konstali, K.; Kristiansen, Jorn; Ladkin, Russell; Lin, Peigen; Macrander, Andreas; Mitchell, Alexandra; Olafsson, H.; Pacini, Astrid; Payne, Chris; Palmason, Bolli; Perez-Hernandez, M. Dolores; Peterson, Algot K.; Petersen, Guðrún N.; Pisareva, Maria N.; Pope, James O.; Seidl, Andrew D.; Semper, Stefanie; Sergeev, Denis; Skjelsvik, Silje; Søiland, Henrik; Smith, D.; Spall, Michael A.; Spengler, Thomas; Touzeau, Alexandra; Tupper, George H.; Weng, Y.; Williams, Keith D.; Yang, Xiaohau; Zhou, Shenjie (American Meteorological Society, 2019-09-27)The Iceland Greenland Seas Project (IGP) is a coordinated atmosphere–ocean research program investigating climate processes in the source region of the densest waters of the Atlantic meridional overturning circulation. ... -
EUREC4A
Stevens, Bjorn; Bony, Sandrine; Farrell, David; Ament, Felix; Blyth, Alan; Fairall, Christopher W.; Karstensen, Johannes; Quinn, Patricia K.; Speich, Sabrina; Acquistapace, Claudia; Aemisegger, Franziska; Albright, Anna Lea; Bellenger, Hugo; Bodenschatz, Eberhard; Caesar, Kathy-Ann; Chewitt-Lucas, Rebecca; de Boer, Gijs; Delanoë, Julien; Denby, Leif; Ewald, Florian; Fildier, Benjamin; Forde, Marvin; George, Geet; Gross, Silke; Hagen, Martin; Hausold, Andrea; Heywood, Karen J.; Hirsch, Lutz; Jacob, Marek; Jansen, Friedhelm; Kinne, Stefan; Klocke, Daniel; Kölling, Tobias; Konow, Heike; Lothon, Marie; Mohr, Wiebke; Naumann, Ann Kristin; Nuijens, Louise; Olivier, Léa; Pincus, Robert; Pöhlker, Mira L.; Reverdin, Gilles; Roberts, Gregory; Schnitt, Sabrina; Schulz, Hauke; Siebesma, Pier; Stephan, Claudia Christine; Sullivan, Peter P.; Touzé-Peiffer, Ludovic; Vial, Jessica; Vogel, Raphaela; Zuidema, Paquita; Alexander, Nicola; Alves, Lyndon; Arixi, Sophian; Asmath, Hamish; Bagheri, Gholamhossein; Baier, Katharina; Bailey, Adriana; Baranowski, Dariusz; Baron, Alexandre; Barrau, Sébastien; Barrett, Paul A.; Batier, Frédéric; Behrendt, Andreas; Bendinger, Arne; Beucher, Florent; Bigorre, Sebastien P.; Blades, Edmund; Blossey, Peter; Bock, Olivier; Böing, Steven; Bosser, Pierre; Bourras, Denis; Bouruet-Aubertot, Pascale; Bower, Keith; Branellec, Pierre; Branger, Hubert; Brennek, Michal; Brewer, Alan; Brilouet, Pierre-Etienne; Brügmann, Björn; Buehler, Stefan A.; Burke, Elmo; Burton, Ralph; Calmer, Radiance; Canonici, Jean-Christophe; Carton, Xavier; Cato, Gregory, Jr.; Charles, Jude Andre; Chazette, Patrick; Chen, Yanxu; Chilinski, Michal T.; Choularton, Thomas; Chuang, Patrick; Clarke, Shamal; Coe, Hugh; Cornet, Céline; Coutris, Pierre; Couvreux, Fleur; Crewell, Susanne; Cronin, Timothy W.; Cui, Zhiqiang; Cuypers, Yannis; Daley, Alton; Damerell, Gillian M.; Dauhut, Thibaut; Deneke, Hartwig; Desbios, Jean-Philippe; Dörner, Steffen; Donner, Sebastian; Douet, Vincent; Drushka, Kyla; Dütsch, Marina; Ehrlich, André; Emanuel, Kerry A.; Emmanouilidis, Alexandros; Etienne, Jean-Claude; Etienne-Leblanc, Sheryl; Faure, Ghislain; Feingold, Graham; Ferrero, Luca; Fix, Andreas; Flamant, Cyrille; Flatau, Piotr Jacek; Foltz, Gregory R.; Forster, Linda; Furtuna, Iulian; Gadian, Alan; Galewsky, Joseph; Gallagher, Martin; Gallimore, Peter; Gaston, Cassandra J.; Gentemann, Chelle L.; Geyskens, Nicolas; Giez, Andreas; Gollop, John; Gouirand, Isabelle; Gourbeyre, Christophe; de Graaf, Dörte; de Graaf, Geiske E.; Grosz, Robert; Güttler, Johannes; Gutleben, Manuel; Hall, Kashawn; Harris, George; Helfer, Kevin C.; Henze, Dean; Herbert, Calvert; Holanda, Bruna; Ibanez-Landeta, Antonio; Intrieri, Janet; Iyer, Suneil; Julien, Fabrice; Kalesse, Heike; Kazil, Jan; Kellman, Alexander; Kidane, Abiel T.; Kirchner, Ulrike; Klingebiel, Marcus; Körner, Mareike; Kremper, Leslie Ann; Kretzschmar, Jan; Krüger, Ovid O.; Kumala, Wojciech; Kurz, Armin; L'Hégareta, Pierre; Labaste, Matthieu; Lachlan-Cope, Thomas; Laing, Arlene; Landschützer, Peter; Lang, Theresa; Lange, Diego; Lange, Ingo; Laplace, Clément; Lavik, Gauke; Laxenaire, Rémi; Le Bihan, Caroline; Leandro, Mason; Lefevre, Nathalie; Lena, Marius; Lenschow, Donald; Li, Qiang; Lloyd, Gary; Los, Sebastian; Losi, Niccolò; Lovell, Oscar; Luneau, Christopher; Makuch, Przemyslaw; Malinowski, Szymon; Manta, Gaston; Marinou, Eleni; Marsden, Nicholas; Masson, Sebastien; Maury, Nicolas; Mayer, Bernhard; Mayers-Als, Margarette; Mazel, Christophe; McGeary, Wayne; McWilliams, James C.; Mech, Mario; Mehlmann, Melina; Meroni, Agostino Niyonkuru; Mieslinger, Theresa; Minikin, Andreas; Minnett, Peter J.; Möller, Gregor; Morfa Avalos, Yanmichel; Muller, Caroline; Musat, Ionela; Napoli, Anna; Neuberger, Almuth; Noisel, Christophe; Noone, David; Nordsiek, Freja; Nowak, Jakub L.; Oswald, Lothar; Parker, Douglas J.; Peck, Carolyn; Person, Renaud; Philippi, Miriam; Plueddemann, Albert J.; Pöhlker, Christopher; Pörtge, Veronika; Pöschl, Ulrich; Pologne, Lawrence; Posyniak, Michał; Prange, Marc; Quinones Melendez, Estefania; Radtke, Jule; Ramage, Karim; Reimann, Jens; Renault, Lionel; Reus, Klaus; Reyes, Ashford; Ribbe, Joachim; Ringel, Maximilian; Ritschel, Markus; Rocha, Cesar B.; Rochetin, Nicolas; Röttenbacher, Johannes; Rollo, Callum; Royer, Haley M.; Sadoulet, Pauline; Saffin, Leo; Sandiford, Sanola; Sandu, Irina; Schäfer, Michael; Schemann, Vera; Schirmacher, Imke; Schlenczek, Oliver; Schmidt, Jerome M.; Schröder, Marcel; Schwarzenboeck, Alfons; Sealy, Andrea; Senff, Christoph J.; Serikov, Ilya; Shohan, Samkeyat; Siddle, Elizabeth; Smirnov, Alexander; Späth, Florian; Spooner, Branden; Stolla, M. Katharina; Szkółka, Wojciech; de Szoeke, Simon P.; Tarot, Stéphane; Tetoni, Eleni; Thompson, Elizabeth; Thomson, Jim; Tomassini, Lorenzo; Totems, Julien; Ubele, Alma Anna; Villiger, Leonie; von Arx, Jan; Wagner, Thomas; Walther, Andi; Webber, Ben; Wendisch, Manfred; Whitehall, Shanice; Wiltshire, Anton; Wing, Allison A.; Wirth, Martin; Wiskandt, Jonathan; Wolf, Kevin; Worbes, Ludwig; Wright, Ethan; Young, Shanea; Zhang, Chidong; Zhang, Dongxiao; Ziemen, Florian; Zinner, Tobias; Zöger, Martin (Copernicus Publications, 2021-08-25)The science guiding the EUREC4A campaign and its measurements is presented. EUREC4A comprised roughly 5 weeks of measurements in the downstream winter trades of the North Atlantic – eastward and southeastward of Barbados. ...