Search Results - "Bakker, D. C. E."

A neural network-based estimate of the seasonal to inter-annual variability of the Atlantic Ocean carbon sink by Landschützer, P, Gruber, N, Bakker, D. C. E, Schuster, U, Nakaoka, S, Payne, M. R, Sasse, T. P, Zeng, J

“…The Atlantic Ocean is one of the most important sinks for atmospheric carbon dioxide (CO2), but this sink has been shown to vary substantially in time. Here we…”
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Interannual sea-air CO2 flux variability from an observation-driven ocean mixed-layer scheme by Rödenbeck, C, Bakker, D C. E, Metzl, N, Olsen, A, Sabine, C, Cassar, N, Reum, F, Keeling, R F, Heimann, M

“…Interannual anomalies in the sea-air carbon dioxide (CO2 ) exchange have been estimated from surface-ocean CO2 partial pressure measurements. Available data…”
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The ocean carbon sink – impacts, vulnerabilities and challenges by Heinze, C, Meyer, S, Goris, N, Anderson, L, Steinfeldt, R, Chang, N, Le Quéré, C, Bakker, D. C. E

“…Carbon dioxide (CO2) is, next to water vapour, considered to be the most important natural greenhouse gas on Earth. Rapidly rising atmospheric CO2…”
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Recent variability of the global ocean carbon sink by Landschützer, P., Gruber, N., Bakker, D. C. E., Schuster, U.

“…We present a new observation‐based estimate of the global oceanic carbon dioxide (CO2) sink and its temporal variation on a monthly basis from 1998 through…”
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Coccolithophores on the north-west European shelf: calcification rates and environmental controls by Poulton, A. J, Stinchcombe, M. C, Achterberg, E. P, Bakker, D. C. E, Dumousseaud, C, Lawson, H. E, Lee, G. A, Richier, S, Suggett, D. J, Young, J. R

“…Coccolithophores are a key functional group in terms of the pelagic production of calcium carbonate (calcite), although their contribution to shelf sea…”
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Intercomparison of carbonate chemistry measurements on a cruise in northwestern European shelf seas by Ribas-Ribas, M, Rérolle, V. M. C, Bakker, D. C. E, Kitidis, V, Lee, G. A, Brown, I, Achterberg, E. P, Hardman-Mountford, N. J, Tyrrell, T

“…Four carbonate system variables were measured in surface waters during a cruise aimed at investigating ocean acidification impacts traversing northwestern…”
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Effect of iron supply on Southern Ocean CO2 uptake and implications for glacial atmospheric CO2 by WATSON, A. J, BAKKER, D. C. E, RIDGWELL, A. J, BOYD, P. W, LAW, C. S

“…Photosynthesis by marine phytoplankton in the Southern Ocean, and the associated uptake of carbon, is thought to be currently limited by the availability of…”
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Extensive dissolution of live pteropods in the Southern Ocean by Bednaršek, N., Tarling, G. A., Bakker, D. C. E., Fielding, S., Jones, E. M., Venables, H. J., Ward, P., Kuzirian, A., Lézé, B., Feely, R. A., Murphy, E. J.

“…As a result of ocean acidification, aragonite may become undersaturated by 2050 in the upper layers of the Southern Ocean. Analyses of sea snail specimens,…”
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Measurements of total alkalinity and inorganic dissolved carbon in the Atlantic Ocean and adjacent Southern Ocean between 2008 and 2010 by Schuster, U, Watson, A. J, Bakker, D. C. E, de Boer, A. M, Jones, E. M, Lee, G. A, Legge, O, Louwerse, A, Riley, J, Scally, S

“…Water column dissolved inorganic carbon and total alkalinity were measured during five hydrographic sections in the Atlantic Ocean and Drake Passage. The work…”
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High productivity in an ice melting hot spot at the eastern boundary of the Weddell Gyre by Geibert, W., Assmy, P., Bakker, D. C. E., Hanfland, C., Hoppema, M., Pichevin, L. E., Schröder, M., Schwarz, J. N., Stimac, I., Usbeck, R., Webb, A.

“…The Southern Ocean (SO) plays a key role in modulating atmospheric CO2 via physical and biological processes. However, over much of the SO, biological activity…”
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Fingerprint of Climate Change on Southern Ocean Carbon Storage by Wright, R. M., Le Quéré, C., Mayot, N., Olsen, A., Bakker, D. C. E.

“…The Southern Ocean plays a critical role in the uptake, transport, and storage of carbon by the global oceans. It is the ocean's largest sink of CO2, yet it is…”
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Data-based estimates of the ocean carbon sink variability – first results of the Surface Ocean pCO2 Mapping intercomparison (SOCOM) by Rödenbeck, C, Bakker, D C E, Gruber, N, Iida, Y, Jacobson, A R, Jones, S, Landschützer, P, Metzl, N, Nakaoka, S, Olsen, A, G-H, Park, Peylin, P, Rodgers, K B, Sasse, T P, Schuster, U, Shutler, J D, Valsala, V, Wanninkhof, R, Zeng, J

“…Using measurements of the surface-ocean CO2 partial pressure (pCO2) and 14 different pCO2 mapping methods recently collated by the Surface Ocean pCO2 Mapping…”
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Variability of the net air–sea CO2 flux inferred from shipboard and satellite measurements in the Southern Ocean south of Tasmania and New Zealand by Rangama, Y., Boutin, J., Etcheto, J., Merlivat, L., Takahashi, T., Delille, B., Frankignoulle, M., Bakker, D. C. E.

“…We determine the distribution of oceanic CO2 partial pressure (pCO2) with respect to remotely sensed parameters (sea surface temperature (SST) and chlorophyll…”
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Short-term metabolic and growth responses of the cold-water coral Lophelia pertusa to ocean acidification by Hennige, S.J., Wicks, L.C., Kamenos, N.A., Bakker, D.C.E., Findlay, H.S., Dumousseaud, C., Roberts, J.M.

“…Cold-water corals are associated with high local biodiversity, but despite their importance as ecosystem engineers, little is known about how these organisms…”
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Global surface-ocean pCO2 and sea-air CO2 flux variability from an observation-driven ocean mixed-layer scheme by Rödenbeck, C, Keeling, R F, Bakker, D C. E, Metzl, N, Olsen, A, Sabine, C, Heimann, M

“…A temporally and spatially resolved estimate of the global surface-ocean CO2 partial pressure field and the sea-air CO2 flux is presented, obtained by fitting…”
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Consistency of cruise data of the CARINA database in the Atlantic sector of the Southern Ocean by Hoppema, M., Velo, A., van Heuven, S., Tanhua, T., Key, R. M., Lin, X., Bakker, D. C. E., Perez, F. F., Ríos, A. F., Lo Monaco, C., Sabine, C. L., Álvarez, M., Bellerby, R. G. J.

“…Initially a North Atlantic project, the CARINA carbon synthesis was extended to include the Southern Ocean. Carbon and relevant hydrographic and geochemical…”
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The influence of tides on the marine carbonate chemistry of a coastal polynya in the south-eastern Weddell Sea by Droste, Elise S, Hoppema, Mario, González-Dávila, Melchor, Santana-Casiano, Juana Magdalena, Queste, Bastien Y, Dall'Olmo, Giorgio, Venables, Hugh J, Rohardt, Gerd, Ossebaar, Sharyn, Schuller, Daniel, Trace-Kleeberg, Sunke, Bakker, Dorothee C. E

“…Tides significantly affect polar coastlines by modulating ice shelf melt and modifying shelf water properties through transport and mixing. However, the effect…”
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Assessing the internal consistency of the CARINA database in the Indian sector of the Southern Ocean by Lo Monaco, C., Álvarez, M., Key, R. M., Lin, X., Tanhua, T., Tilbrook, B., Bakker, D. C. E., van Heuven, S., Hoppema, M., Metzl, N., Ríos, A. F., Sabine, C. L., Velo, A.

“…Carbon and carbon-relevant hydrographic and hydrochemical ancillary data from previously not publicly available cruises were retrieved and recently merged to a…”
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Tracer Measurements in Growing Sea Ice Support Convective Gravity Drainage Parameterizations by Thomas, M., Vancoppenolle, M., France, J. L., Sturges, W. T., Bakker, D. C. E., Kaiser, J., Glasow, R.

“…Gravity drainage is the dominant process redistributing solutes in growing sea ice. Modeling gravity drainage is therefore necessary to predict physical and…”
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A rapid transition from ice covered CO2–rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre by W. Geibert, M. Hoppema, M. Schröder, D. C. E. Bakker, H. J. W. de Baar

“…Circumpolar Deep Water (CDW), locally called Warm Deep Water (WDW), enters the Weddell Gyre in the southeast, roughly at 25° E to 30° E. In December 2002 and…”
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