Browsing by Author "Farías, Laura"

Now showing items 1-3 of 3

    • Dark diazotrophy during the late summer in surface waters of Chile bay, west Antarctic peninsula 
      Alcamán Arias, María Estrella; Cifuentes Anticevic, Jerónimo; Castillo Inaipil, Wilson; Farías, Laura; Sanhueza, Cynthia; Fernández Gómez, Beatriz; Verdugo, Josefa; Abarzúa, Leslie; Ridley, Christina M.; Tamayo Leiva, Javier Alejandro Ignacio; Díez, Beatriz (MDPI, 2022)
      Although crucial for the addition of new nitrogen in marine ecosystems, dinitrogen (N-2) fixation remains an understudied process, especially under dark conditions and in polar coastal areas, such as the West Antarctic ...
    • Dust fluxes and iron fertilization in Holocene and Last Glacial Maximum climates 
      Lambert, Fabrice; Tagliabue, Alessandro; Shaffer, Gary; Lamy, Frank; Winckler, Gisela; Farías, Laura; Gallardo Klenner, Laura; De Pol-Holz, Ricardo (Amer Geophysical Union, 2015)
      Mineral dust aerosols play a major role in present and past climates. To date, we rely on climate models for estimates of dust fluxes to calculate the impact of airborne micronutrients on biogeochemical cycles. Here we ...
    • High-frequency variability of the surface ocean properties off central Chile during the upwelling season 
      Aguirre, Catalina; Garreaud Salazar, René Darío; Belmar, Lucy; Farías, Laura; Ramajo, Laura; Barrera, Facundo (Frontiers Media, 2021)
      The ocean off south-central Chile is subject to seasonal upwelling whose intensity is mainly controlled by the latitudinal migration of the southeast Pacific subtropical anticyclone. During austral spring and summer, the ...