Search Results - "Ibánez, Maribel"

Meridional overturning circulation conveys fast acidification to the deep Atlantic Ocean by Perez, Fiz F., Fontela, Marcos, García-Ibáñez, Maribel I., Mercier, Herlé, Velo, Anton, Lherminier, Pascale, Zunino, Patricia, de la Paz, Mercedes, Alonso-Pérez, Fernando, Guallart, Elisa F., Padin, Xose A.

“…There has been about a forty per cent reduction in the transport of carbonate ions to the deep North Atlantic Ocean since preindustrial times, severely…”
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Spectrophotometric Measurement of Carbonate Ion in Seawater over a Decade: Dealing with Inconsistencies by F. Guallart, Elisa, Fajar, Noelia M., García-Ibáñez, Maribel I., Castaño-Carrera, Mónica, Santiago-Doménech, Rocío, Hassoun, Abed El Rahman, F. Pérez, Fiz, Easley, Regina A., Álvarez, Marta

“…The spectrophotometric methodology for carbonate ion determination in seawater was first published in 2008 and has been continuously evolving in terms of…”
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Water mass distributions and transports for the 2014 GEOVIDE cruise in the North Atlantic by García-Ibáñez, Maribel I, Pérez, Fiz F, Lherminier, Pascale, Zunino, Patricia, Mercier, Herlé, Tréguer, Paul

“…We present the distribution of water masses along the GEOTRACES-GA01 section during the GEOVIDE cruise, which crossed the subpolar North Atlantic Ocean and the…”
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Inorganic carbon and water masses in the Irminger Sea since 1991 by Frob, Friederike, Olsen, Are, Perez, Fiz F, Garcia-Ibanez, Maribel I, Jeansson, Emil, Omar, Abdirahman, Lauvset, Siv K

“…The subpolar region in the North Atlantic is a major sink for anthropogenic carbon. While the storage rates show large interannual variability related to…”
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Uncertainty sources for measurable ocean carbonate chemistry variables by Carter, Brendan R., Sharp, Jonathan D., Dickson, Andrew G., Álvarez, Marta, Fong, Michael B., García‐Ibáñez, Maribel I., Woosley, Ryan J., Takeshita, Yuichiro, Barbero, Leticia, Byrne, Robert H., Cai, Wei‐Jun, Chierici, Melissa, Clegg, Simon L., Easley, Regina A., Fassbender, Andrea J., Fleger, Kalla L., Li, Xinyu, Martín‐Mayor, Macarena, Schockman, Katelyn M., Wang, Zhaohui Aleck

“…The ocean carbonate system is critical to monitor because it plays a major role in regulating Earth's climate and marine ecosystems. It is monitored using a…”
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The GEOVIDE cruise in May–June 2014 reveals an intense Meridional Overturning Circulation over a cold and fresh subpolar North Atlantic by Zunino, Patricia, Lherminier, Pascale, Mercier, Herlé, Daniault, Nathalie, García-Ibáñez, Maribel I, Pérez, Fiz F

“…The GEOVIDE cruise was carried out in the subpolar North Atlantic (SPNA) along the OVIDE section and across the Labrador Sea in May–June 2014. It was planned…”
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The Northeast Atlantic is running out of excess carbonate in the horizon of cold-water corals communities by Fontela, Marcos, Pérez, Fiz F., Carracedo, Lidia I., Padín, Xosé A., Velo, Antón, García-Ibañez, Maribel I., Lherminier, Pascale

“…The oceanic uptake of atmospheric carbon dioxide (CO 2 ) emitted by human activities alters the seawater carbonate system. Here, the chemical status of the…”
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Decadal acidification in the water masses of the Atlantic Ocean by Ríos, Aida F., Resplandy, Laure, García-Ibáñez, Maribel I., Fajar, Noelia M., Velo, Anton, Padin, Xose A., Wanninkhof, Rik, Steinfeldt, Reiner, Rosón, Gabriel, Pérez, Fiz F.

“…Global ocean acidification is caused primarily by the ocean’s uptake of CO₂ as a consequence of increasing atmospheric CO₂ levels. We present observations of…”
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Purified meta-Cresol Purple dye perturbation: How it influences spectrophotometric pH measurements by Li, Xinyu, García-Ibáñez, Maribel I., Carter, Brendan R., Chen, Baoshan, Li, Qian, Easley, Regina A., Cai, Wei-Jun

“…Ocean acidification, a phenomenon of seawater pH decrease due to increasing atmospheric CO2, has a global effect on seawater chemistry, marine biology, and…”
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Mercury distribution and transport in the North Atlantic Ocean along the GEOTRACES-GA01 transect by Cossa, Daniel, Heimbürger, Lars-Eric, Pérez, Fiz F, García-Ibáñez, Maribel I, Sonke, Jeroen E, Planquette, Hélène, Lherminier, Pascale, Boutorh, Julia, Cheize, Marie, Menzel Barraqueta, Jan Lukas, Shelley, Rachel, Sarthou, Géraldine

“…We report here the results of total mercury (HgT) determinations along the 2014 Geotraces Geovide cruise (GA01 transect) in the North Atlantic Ocean (NA) from…”
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Structure, transports and transformations of the water masses in the Atlantic Subpolar Gyre by García-Ibáñez, Maribel I., Pardo, Paula C., Carracedo, Lidia I., Mercier, Herlé, Lherminier, Pascale, Ríos, Aida F., Pérez, Fiz F.

“…•We discuss the 1997–2010 water mass structure and transport of the WOCE A25 line.•We combine OMP analysis with velocity fields.•The Central Waters transport…”
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The 226Ra–Ba relationship in the North Atlantic during GEOTRACES-GA01 by Emilie Le Roy, Sanial, Virginie, Charette, Matthew A, Pieter van Beek, Lacan, François, Jacquet, Stéphanie H M, Henderson, Paul B, Souhaut, Marc, García-Ibáñez, Maribel I, Jeandel, Catherine, Pérez, Fiz F, Sarthou, Géraldine

“…We report detailed sections of radium-226 (226Ra, T1/2= 1602 years) activities and barium (Ba) concentrations determined in the North Atlantic…”
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Spectrophotometric Measurements of the Carbonate Ion Concentration: Aragonite Saturation States in the Mediterranean Sea and Atlantic Ocean by Fajar, Noelia M, García-Ibáñez, Maribel I, SanLeón-Bartolomé, Henar, Álvarez, Marta, Pérez, Fiz F

“…Measurements of ocean pH, alkalinity, and carbonate ion concentrations ([CO3 2–]) during three cruises in the Atlantic Ocean and one in the Mediterranean Sea…”
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Particulate barium tracing of significant mesopelagic carbon remineralisation in the North Atlantic by Lemaitre, Nolwenn, Planquette, Hélène, Planchon, Frédéric, Sarthou, Géraldine, Jacquet, Stéphanie, García-Ibáñez, Maribel I, Gourain, Arthur, Cheize, Marie, Monin, Laurence, André, Luc, Laha, Priya, Terryn, Herman, Dehairs, Frank

“…The remineralisation of sinking particles by prokaryotic heterotrophic activity is important for controlling oceanic carbon sequestration. Here, we report…”
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Dissolved Organic Carbon in the North Atlantic Meridional Overturning Circulation by Fontela, Marcos, García-Ibáñez, Maribel I., Hansell, Dennis A., Mercier, Herlé, Pérez, Fiz F.

“…The quantitative role of the Atlantic Meridional Overturning Circulation (AMOC) in dissolved organic carbon (DOC) export is evaluated by combining DOC…”
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Ventilation versus biology: What is the controlling mechanism of nitrous oxide distribution in the North Atlantic? by Paz, Mercedes, García‐Ibáñez, Maribel I., Steinfeldt, Reiner, Ríos, Aida F., Pérez, Fiz F.

“…The extent to which water mass mixing and ocean ventilation contribute to nitrous oxide (N2O) distribution at the scale of oceanic basins is poorly…”
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Random and systematic uncertainty in ship‐based seawater carbonate chemistry observations by Carter, Brendan R., Sharp, Jonathan D., García‐Ibáñez, Maribel I., Woosley, Ryan J., Fong, Michael B., Álvarez, Marta, Barbero, Leticia, Clegg, Simon L., Easley, Regina, Fassbender, Andrea J., Li, Xinyu, Schockman, Katelyn M., Wang, Zhaohui Aleck

“…Seawater carbonate chemistry observations are increasingly necessary to study a broad array of oceanographic challenges such as ocean acidification, carbon…”
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Cold-water corals in the Subpolar North Atlantic Ocean exposed to aragonite undersaturation if the 2 °C global warming target is not met by García-Ibáñez, Maribel I., Bates, Nicholas R., Bakker, Dorothee C.E., Fontela, Marcos, Velo, Antón

“…The net uptake of carbon dioxide (CO2) from the atmosphere is changing the ocean's chemical state. Such changes, commonly known as ocean acidification, include…”
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Detection and quantification of CO2 seepage in seawater using the stoichiometric Cseep method: Results from a recent subsea CO2 release experiment in the North Sea by Omar, Abdirahman M., García-Ibáñez, Maribel I., Schaap, Allison, Oleynik, Anna, Esposito, Mario, Jeansson, Emil, Loucaides, Socratis, Thomas, Helmuth, Alendal, Guttorm

“…•A novel stoichiometric approach called the Cseep method was developed and used to.•Predict natural DIC variations around the Goldeneye site in the…”
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Two new coastal time-series of seawater carbonate system variables in the NW Mediterranean Sea: rates and mechanisms controlling pH changes by García-Ibáñez, Maribel I., Guallart, Elisa F., Lucas, Arturo, Pascual, Josep, Gasol, Josep M., Marrasé, Cèlia, Calvo, Eva, Pelejero, Carles

“…In this work, we present, for the first time, the seawater carbonate system measurements of two coastal time-series in the NW Mediterranean Sea, L’Estartit…”
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