Browsing by Author "Gutiérrez, Dimitri"

Now showing items 1-3 of 3

    • 250 years of sardine and anchovy scale deposition record in Mejillones Bay, northern Chile 
      Valdés, Jorge; Ortlieb, Luc; Gutiérrez, Dimitri; Marinovic, Luis; Vargas Easton, Víctor; Sifeddine, Abdel (PERGAMON-ELSEVIER SCIENCE LTD, 2008-10)
      Marine oxygen-deficient environments with high sedimentation rates and high primary productivity can provide relevant information regarding variations of ocean–climatic conditions in the past. In the Humboldt current ...
    • Coastal cooling and increased productivity in the main upwelling zone off Peru since the mid‐twentieth century 
      Gutiérrez, Dimitri; Bouloubassi, Ioanna; Sifeddine, Abdelfettah; Purca, Sara; Goubanova, Katerina; Graco, Michelle; Field, David; Méjanelle, Laurence; Velazco, Federico; Lorre, Anne; Salvatteci, Renato; Quispe, Daniel; Vargas Easton, Víctor; Dewitte, Boris; Ortlieb, Luc (American Geophysical Union, 2011-04-14)
      We reconstructed a high‐resolution, alkenone‐based sea surface temperature (SST) record spanning the last ca. 150 years, from a sediment core retrieved within the main upwelling zone off Peru. A conspicuous SST decline ...
    • Evolutionary drivers of the hump-shaped latitudinal gradient of benthic polychaete species richness along ... 
      Moreno, Rodrigo A.; Labra, Fabio A.; Cotoras, Darko D.; Camus, Patricio A.; Gutiérrez, Dimitri; Aguirre, Luis; Rozbaczylo, Nicolás; Poulin, Elie Albert; Lagos, Nelson A.; Zamorano, Daniel; Rivadeneira, Marcelo M. (PEERJ, 2021)
      Latitudinal diversity gradients (LDG) and their explanatory factors are among the most challenging topics in macroecology and biogeography. Despite of its apparent generality, a growing body of evidence shows that 'anomalous' ...