Browsing by Author "Ferreira, V."

Now showing items 1-2 of 2

    • Laminated sediments from the central Peruvian continental slope: A 500 year record of upwelling system ... 
      Sifeddine, A.; Gutiérrez, D.; Ortlieb, Luc; Boucher, H.; Velazco, F.; Field, D. B.; Vargas Easton, Víctor; Boussafir, M.; Salvatteci, R.; Ferreira, V.; García, M.; Valdés, J.; Caquineau, S.; Mandeng Yogo, M.; Cetin, F.; Solis, J.; Soler, P.; Baumgartner, T. (PERGAMON-ELSEVIER SCIENCE LTD, 2008-10)
      Sedimentological studies including X-ray digital analyses, mineralogy, inorganic contents, and organic geochemistry on cores of laminated sediments accumulated in the oxygen minimum zone of the central Peruvian margin ...
    • Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age 
      Gutiérrez, D.; Sifeddine, A.; Field, D. B.; Ortlieb, Luc; Vargas Easton, Víctor; Chávez, F. P.; Velazco, F.; Ferreira, V.; Tapia, P.; Salvatteci, R.; Boucher, H.; Morales, M. C.; Valdés, J.; Reyss, J.-L.; Campusano, A.; Boussafir, M.; Mandeng Yogo, M.; García, M.; Baumgartner, T. (Copernicus Publications, 2009)
      Climate and ocean ecosystem variability has been well recognized during the twentieth century but it is unclear if modern ocean biogeochemistry is susceptible to the large, abrupt shifts that characterized the Late ...