Sökning: "geomicrobiology"

Hittade 1 avhandling innehållade ordet geomicrobiology.

1. 1. Microbially mediated manganese oxides enriched in yttrium and rare earth elements in the Ytterby mine, Sweden

   Författare :Susanne Sjöberg; Christophe Dupraz; Per Persson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; manganese oxidizers; birnessite; yttrium and rare earth elements YREE ; biofilms; shallow subsurface; Ytterby mine; geomicrobiology; microbial geochemistry; manganoxiderare; birnessit; yttrium och sällsynta jordartsmetaller YREE ; underjordisk; Ytterby mine; geomikrobiologi; mikrobiell kemi; geokemi; Geochemistry;

   Sammanfattning : Microorganisms are able to manipulate redox reactions and thus exert extensive control on chemical speciation and element partitioning in nature, affecting the formation and dissolution of certain minerals. One of these redox active elements is manganese (Mn), which in its oxidized states (III/IV), commonly forms Mn oxide-hydroxide minerals. LÄS MER