Relative timing of precipitation and ocean circulation changes in the western equatorial Atlantic over the last 45 kyr (original) (raw)
Allison, M. A., Lee, M. T., Ogston, A. S., and Aller, R. C.: Origin of Amazon mudbanks along the northeastern coast of South America, Mar. Geol., 163, 241–256, 2000.
Alvarez-Solas, J., Robinson, A., Montoya, M., and Ritz, C.: Iceberg discharges of the last glacial period driven by oceanic circulation changes, P. Natl. Acad. Sci. USA, 110, 16350–16354, https://doi.org/10.1073/pnas.1306622110, 2013.
Anderson, R., Fleisher, M., and Lao, Y.: Glacial–interglacial variability in the delivery of dust to the central equatorial Pacific Ocean, Earth Planet. Sc. Lett., 242, 406–414, 2006.
Arz, H. W., Pätzold, J., and Wefer, G.: Correlated Millennial-Scale Changes in Surface Hydrography and Terrigenous Sediment Yield Inferred from Last-Glacial Marine Deposits off Northeastern Brazil, Quaternary Res., 50, 157–166, 1998.
Arz, H. W., Pätzold, J., and Wefer, G.: The deglacial history of the western tropical Atlantic as inferred from high resolution stable isotope records off northeastern Brazil, Earth Planet. Sc. Lett., 167, 105–117, 1999.
Arz, H. W., Gerhardt, S., Pätzold, J., and Röhl, U.: Millennial-scale changes of surface- and deep-water flow in the western tropical Atlantic linked to Northern Hemisphere high-latitude climate during the Holocene, Geology, 29, 239–242, 2001.
Bourillet, J.-F., Damy, G., Dussud, L., Sultan, N., Woerther, P., and Migeon, S.: Behaviour Of A Piston Corer From Accelerometers And New Insights On Quality Of The Recovery., Proc. 6th Int. Off shore Site Investig, Geotech. Conf., Confronting New Challenges Shar, Knowledge, 11–13 September 2007, London, UK, available at: http://archimer.ifremer.fr/doc/00071/18198/ (last access: 14 September 2018), 2007.
Bronk Ramsey, C.: Deposition models for chronological records, Quaternary Sci. Rev., 27, 42–60, 2008.
Brown, L., Cook, G. T., MacKenzie, A. B., and Thomson, J.: Radiocarbon age profiles and size dependency of mixing in northeast Atlantic sediments, Radiocarbon, 43, 929–937, 2001.
Burckel, P., Waelbroeck, C., Gherardi, J.-M., Pichat, S., Arz, H., Lippold, J., Dokken, T., and Thil, F.: Atlantic Ocean circulation changes preceded millennial tropical South America rainfall events during the last glacial, Geophys. Res. Lett., 42, 411–418, 2015.
Chase, Z., Anderson, R. F., Fleisher, M. Q., and Kubik, P. W.: The influence of particle composition and particle flux on scavenging of Th, Pa and Be in the ocean, Earth Planet. Sc. Lett., 204, 215–229, 2002.
Cheng, H., Sinha, A., Cruz, F. W., Wang, X., Edwards, R. L., d'Horta, F. M., Ribas, C. C., Vuille, M., Stott, L. D., and Auler, A. S.: Climate change patterns in Amazonia and biodiversity, Nat. Commun., 4, 1411–1417,https://doi.org/10.1038/ncomms2415, 2013.
Chiang, J. C. H., Biasutti, M., and Battisti, D. S.: Sensitivity of the Atlantic Intertropical Convergence Zone to Last Glacial Maximum boundary conditions, Paleoceanography, 18, 1–18,https://doi.org/10.1029/2003PA000916, 2003.
Croudace, I. W. and Rothwell, R. G. (Eds.): Micro-XRF Studies of Sediment Cores: Applications of a non-destructive tool for the environmental sciences, Dev. in Paleoenviron. Res., Springer, 17, 656 pp., 2015.
Davis, J. C.: Statistics and data analysis in geology, J. Wiley, New York, 646 pp., 1986.
DeMaster, D. J. and Cochran, J. K.: Particle mixing rates in deep-sea sediments determined from excess 210Pb and 32Si profiles, Earth Planet. Sc. Lett., 61, 257–271, 1982.
Dong, B. W. and Sutton, R.: Adjustment of the coupled ocean–atmosphere system to a sudden change in the thermohaline circulation, Geophys. Res. Lett., 29, 18-1–18-4, 2002.
Duplessy, J.-C., Shackleton, N. J., Matthews, R. K., Prell, W., Ruddiman, W. F., Caralp, M., and Hendy, C. H.: 13C record of benthic foraminifera in the last interglacial ocean: implications for the carbon cycle and the global deep water circulation, Quaternary Res., 21, 225–243, 1984.
Duplessy, J.-C., Shackleton, N. J., Fairbanks, R. G., Labeyrie, L., Oppo, D., and Kallel, N.: Deepwater source variations during the last climatic cycle and their impact on the global deepwater circulation, Paleoceanography, 3, 343–360, 1988.
Eide, M., Olsen, A., Ninnemann, U. S., and Johannessen, T.: A global ocean climatology of preindustrial and modern ocean _δ_13C, Global Biogeochem. Cy., 31, 515–534, 2017.
François, R.: Chapter Sixteen Paleoflux and Paleocirculation from Sediment 230Th and 231Pa ∕ 230Th, Dev. Mar. Geol., 1, 681–716, 2007. s
François, R., Frank, M., Rutgers van der Loeff, M. M., and Bacon, M. P.:230Th normalization: An essential tool for interpreting sedimentary fluxes during the late Quaternary, Paleoceanography, 19, 1–16, 2004.
Freeman, E., Skinner, L. C., Waelbroeck, C., and Hodell, D.: Radiocarbon evidence for enhanced respired carbon storage in the Atlantic at the Last Glacial Maximum, Nat. Commun., 7, 1–8,https://doi.org/10.1038/ncomms11998, 2016.
Gerhardt, S., Groth, H., Rühlemann, C., and Henrich, R.: Aragonite preservation in late Quaternary sediment cores on the Brazilian Continental Slope: implications for intermediate water circulation, Int. J. Earth Sci., 88, 607–618, 2000.
Gottschalk, J., Skinner, L. C., Misra, S., Waelbroeck, C., Menviel, L., and Timmermann, A.: Abrupt changes in the southern extent of North Atlantic Deep Water during Dansgaard–Oeschger events, Nat. Geosci., 8, 950–954, https://doi.org/10.1038/ngeo2558, 2015.
Grinsted, A., Moore, J. C., and Jevrejeva, S.: Application of the cross wavelet transform and wavelet coherence to geophysical time series, Non. Proc. Geophys., 11, 561–566, 2004.
Guihou, A., Pichat, S., Nave, S., Govin, A., Labeyrie, L., Michel, E., and Waelbroeck, C.: Late slowdown of the Atlantic Meridional Overturning Circulation during the Last Glacial Inception: new constraints from sedimentary (231Pa ∕ 2303Th), Earth Planet. Sc. Lett., 289, 520–529, 2010.
Heil, G.: Abrupt climate shifts in the western tropical to subtropical Atlanic region during the last glacial, PhD Thesis, Bremen University, 121 pp., 2006.
Henderson, G. M. and Anderson, R. F.: The U-series toolbox for paleoceanography, Rev. Mineral. Geochem., 52, 493–531, 2003.
Henry, L., McManus, J. F., Curry, W. B., Roberts, N. L., Piotrowski, A. M., and Keigwin, L. D.: North Atlantic ocean circulation and abrupt climate change during the last glaciation, Science, 353, 470–474, 2016.
Jaeschke, A., Rühlemann, C., Arz, H., Heil, G., and Lohmann, G.: Coupling of millennial-scale changes in sea surface temperature and precipitation off northeastern Brazil with high-latitude climate shifts during the last glacial period, Paleoceanography, 22, PA4206, https://doi.org/10.1029/2006PA001391, 2007.
Johnsen, S., Clausen, H. B., Dansgaard, W., Fuhrer, K., Gundestrup, N., Hammer, C. U., Iversen, P., Jouzel, J., and Stauffer, B.: Irregular glacial interstadials recorded in a new Greenland ice core, Nature, 359, 311–313, 1992.
Key, R. M., Kozyr, A., Sabine, C. L., Lee, K., Wanninkhof, R., Bullister, J. L., Feely, R. A., Millero, F. J., Mordy, C., and Peng, T. H.: A global ocean carbon climatology: Results from Global Data Analysis Project (GLODAP), Global Biogeochem. Cy., 18, 1–23, 2004.
Kindler, P., Guillevic, M., Baumgartner, M., Schwander, J., Landais, A., and Leuenberger, M.: Temperature reconstruction from 10 to 120 kyr b2k from the NGRIP ice core, Clim. Past, 10, 887–902,https://doi.org/10.5194/cp-10-887-2014, 2014.
Kretschmer, S., Geibert, W., van der Loeff, M. M. R., and Mollenhauer, G.: Grain size effects on 230Th xs inventories in opal-rich and carbonate-rich marine sediments, Earth Planet. Sc. Lett., 294, 131–142, 2010.
Langehaug, H., Mjell, T., Otterå, O., Eldevik, T., Ninnemann, U., and Kleiven, H.: On the reconstruction of ocean circulation and climate based on the “Gardar Drift”, Paleoceanography, 31, 399–415, 2016.
Lippold, J., Gherardi, J.-M., and Luo, Y.: Testing the231PA ∕ 230Th paleocirculation proxy: A data versus 2D model comparison, Geophys. Res. Lett., 38, 1–7,https://doi.org/10.1029/2011GL049282, 2011.
Lippold, J., Mulitza, S., Mollenhauer, G., Weyer, S., Heslop, D., and Christl, M.: Boundary scavenging at the East Atlantic margin does not negate use of 231PA ∕ 230Th to trace Atlantic overturning, Earth Planet. Sc. Lett., 333, 317–331, 2012.
Lougheed, B. C., Metcalfe, B., Ninnemann, U. S., and Wacker, L.: Moving beyond the age–depth model paradigm in deep-sea palaeoclimate archives: dual radiocarbon and stable isotope analysis on single foraminifera, Clim. Past, 14, 515–526, https://doi.org/10.5194/cp-14-515-2018, 2018.
Luo, Y., Francois, R., and Allen, S. E.: Sediment 231PA ∕ 230Th as a recorder of the rate of the Atlantic meridional overturning circulation: insights from a 2-D model, Ocean Sci., 6, 381–400,https://doi.org/10.5194/os-6-381-2010, 2010.
Lux, M., Mercier, H., and Arhan, M.: Interhemispheric exchanges of mass and heat in the Atlantic Ocean in January–March 1993, Deep-Sea Res. Pt. I, 48, 605–638, 2001.
Lynch-Stieglitz, J., Stocker, T., Broecker, W. S., and Fairbanks, R. G.: The influence of air-sea exchange on the isotopic composition of oceanic carbon: Observations and modeling, Global Biogeochem. Cy., 9, 653–665, 1995.
McCave, I.: Biological pumping upwards of the coarse fraction of deep-sea sediments, J. Sediment. Res., 58, 148–158, 1988.
Mignot, J., Ganopolski, A., and Levermann, A.: Atlantic subsurface temperatures: Response to a shutdown of the overturning circulation and consequences for its recovery, J. Clim., 20, 4884–4898, 2007.
Milliman, J. D., Summerhayes, C. P., and Barretto, H. T.: Quaternary sedimentation on the Amazon continental margin: a model, Geol. Soc. Am. Bull., 86, 610–614, 1975.
Missiaen, L., Pichat, S., Waelbroeck, C., Douville, E., Bordier, L., Dapoigny, A., Thil, F., Foliot, L., and Wacker, L.: Downcore variations of sedimentary detrital (238U ∕ 232Th) ratio: implications on the use of 230Thxs and 231Paxs to reconstruct sediment flux and ocean circulation, Geochem. Geophy. Geosy., 19, 1–14, https://doi.org/10.1029/2017GC007410, 2018
Mulitza, S., Chiessi, C. M., Schefuß, E., Lippold, J., Wichmann, D., Antz, B., Mackensen, A., Paul, A., Prange, M., and Rehfeld, K.: Synchronous and proportional deglacial changes in Atlantic Meridional Overturning and northeast Brazilian precipitation, Paleoceanography, 32, 622–633, 2017.
Rasmussen, S. O., Bigler, M., Blockley, S. P., Blunier, T., Buchardt, S. L., Clausen, H. B., Cvijanovic, I., Dahl-Jensen, D., Johnsen, S. J., and Fischer, H.: A stratigraphic framework for abrupt climatic changes during the Last Glacial period based on three synchronized Greenland ice-core records: refining and extending the INTIMATE event stratigraphy, Quaternary Sci. Rev., 106, 14–28, 2014.
Reimer, P., Bard, E., Bayliss, A., Beck, J. W., Blackwell, P. G., Bronk Ramsey, C., Buck, C. E., Cheng, H., Edwards, R. L., Friedrich, M., Grootes, P. M., Guilderson, T. P., Haflidason, H., Hajdas, I., Hatté, C., Heaton T. J., Hoffmann, D. L., Hogg, A. G., Hughen, K. A., Kaiser, K. F., Kromer, B., Manning, S. W., Niu, M., Reimer, R. W., Richards, D. A., Scott, E. M., Southon, J. R., Staff, R. A., Turney, C. S. M., and van der Plicht, J.: IntCal13 and Marine13 radiocarbon age calibration curves 0–50,000 years cal BP, Radiocarbon, 55, 1869–1887, 2013.
Rhein, M., Kieke, D., and Steinfeldt, R.: Advection of North Atlantic Deep Water from the Labrador Sea to the southern hemisphere, J. Geophys. Res.-Ocean., 120, 2471–2487, 2015.
Rühlemann, C., Frank, M., Hale, W., Mangini, A., Mulitza, S., Müller, P., and Wefer, G.: Late Quaternary productivity changes in the western equatorial Atlantic: Evidence from 230Th-normalized carbonate and organic carbon accumulation rates, Mar. Geol., 135, 127–152, 1996.
Schmittner, A., Bostock, H. C., Cartapanis, O., Curry, W. B., Filipsson, H. L., Galbraith, E. D., Gottschalk, J., Herguera, J. C., Hoogakker, B., Jaccard, S. L., Lisiecki, L. E., Lund, D. C., Martínez-Méndez, G., Lynch-Stieglitz, J., Mackensen, A., Michel, E., Mix, A. C., Oppo, D. W., Peterson, C. D., Repschläger, J., Sikes, E. L., Spero, H. J., and Waelbroeck, C.: Calibration of the carbon isotope composition (_δ_13C) of benthic foraminifera, Paleoceanography, 32, 512–530, https://doi.org/10.1002/2016PA003072, 2017.
Scholten, J., Botz, R., Paetsch, H., and Stoffers, P.: 230Thex flux into Norwegian-Greenland Sea sediments: Evidence for lateral sediment transport during the past 300,000 years, Earth Planet. Sc. Lett., 121, 111–124, 1994.
Schott, F. A., Dengler, M., Brandt, P., Affler, K., Fischer, J., Bourles, B., Gouriou, Y., Molinari, R. L., and Rhein, M.: The zonal currents and transports at 35 W in the tropical Atlantic, Geophys. Res. Lett., 30, 1–4, 2003.
Sepulcre, S., Durand, N., and Bard, E.: Large 14C age offsets between the fine fraction and coexisting planktonic foraminifera in shallow Caribbean sediments, Quaternary Geochronol., 38, 61–74, 2017.
Taylor, S. and McLennan, S.: The continental crust: its composition and evolution, Oxford, Blackwell Press, 312 pp., 1985.
Thomas, A. L., Henderson, G. M., and Robinson, L. F.: Interpretation of the231Pa ∕ 230Th paleocirculation proxy: New water-column measurements from the southwest Indian Ocean, Earth Planet. Sc. Lett., 241, 493–504, 2006.
Thomson, J., Colley, S., Anderson, R., Cook, G., MacKenzie, A., and Harkness, D.: Holocene sediment fluxes in the northeast Atlantic from 230Thexcess and radiocarbon measurements, Paleoceanography, 8, 631–650, 1993.
Thornalley, D. J. R., Barker, S., Broecker, W. S., Elderfield, H., and McCave, I. N.: The Deglacial Evolution of North Atlantic Deep Convection, Science, 331, 202–205, 2011.
Torrence, C. and Compo, G. P.: A practical guide to wavelet analysis, B. Am. Meteorol. Soc., 79, 61–78, 1998.
Torrence, C. and Webster, P. J.: Interdecadal changes in the ENSO–monsoon system, J. Clim., 12, 2679–2690, 1999.
Vazquez Riveiros, N., Waelbroeck, C., Roche, D. M., Moreira, S., Burckel, P., Dewilde, F., Skinner, L., Böhm, E., Arz, H. W., and Dokken, T.: Northern origin of western tropical Atlantic deep waters during Heinrich Stadials, submitted, 2018.
Vidal, L., Labeyrie, L., Cortijo, E., Arnold, M., Duplessy, J. C., Michel, E., Becqué, S., and van Weering, T. C. E.: Evidence for changes in the North Atlantic Deep Water linked to meltwater surges during the Heinrich events, Earth Planet. Sc. Lett., 146, 13–26, 1997.
Waelbroeck, C., Duplessy, J.-C., Michel, E., Labeyrie, L., Paillard, D., and Duprat, J.: The timing of the last deglaciation in North Atlantic climate records, Nature, 412, 724–727, 2001.
Weltje, G. J. and Tjallingii, R.: Calibration of XRF core scanners for quantitative geochemical logging of sediment cores: theory and application, Earth Planet. Sc. Lett., 274, 423–438, 2008.
Wheatcroft, R. A.: Experimental tests for particule size-dependent bioturbation in the deep ocean, Limnol. Oceanogr., 37, 90–104, 1992.
Wilson, K. E., Maslin, M. A., and Burns, S. J.: Evidence for a prolonged retroflection of the North Brazil Current during glacial stages, Palaeogeogr. Palaeocl., 301, 86–96, 2011.
Woerther, P. and Bourillet, J. F.: Exploitation des mesures faites avec les accéléromètres sur le carottier CAPYPSO-Mission SEDICAR4-ALIENOR, Ifremer, Brest, 47 pp., 2005.
Yu, E.-F., François, R., and Bacon, M.: Similar rates of modern and last-glacial ocean thermohaline circulation inferred from radiochemical data, Nature, 379, 689–694, 1996.
Zahn, R., Winn, K., and Sarnthein, M.: Benthic foraminiferal _δ_13C and accumulation rates of organic carbon: Uvigerina peregrina group and Cibicidoides wuellerstorfi, Paleoceanography, 1, 27–42, 1986.
Zhang, D., Msadek, R., McPhaden, M. J., and Delworth, T.: Multidecadal variability of the North Brazil Current and its connection to the Atlantic meridional overturning circulation, J. Geophys. Res.-Ocean., 116, 1–9, 2011.
Zhang, Y., Chiessi, C. M., Mulitza, S., Zabel, M., Trindade, R. I., Hollanda, M. H. B., Dantas, E. L., Govin, A., Tiedemann, R., and Wefer, G.: Origin of increased terrigenous supply to the NE South American continental margin during Heinrich Stadial 1 and the Younger Dryas, Earth Planet. Sc. Lett., 432, 493–500, 2015.