Blar i Department of Earth Science på forfatter "Roerdink, Desiree"
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Microbial community structure in Arctic lake sediments reflect variations in Holocene climate conditions
Møller, Tor Einar; Van Der Bilt, Willem; Roerdink, Desiree; Jørgensen, Steffen Leth (Journal article; Peer reviewed, 2020)The reconstruction of past climate variability using physical and geochemical parameters from lake sedimentary records is a well-established and widely used approach. These geological records are also known to contain large ... -
Reworking of atmospheric sulfur in a Paleoarchean hydrothermal system at Londozi, Barberton Greenstone Belt, Swaziland
Roerdink, Desiree; Mason, Paul R.D.; Whitehouse, Martin J.; Brouwer, Fraukje M. (Peer reviewed; Journal article, 2016-07)Anomalous fractionation of the minor isotopes of sulfur (Δ33S, Δ36S) in Archean pyrite is thought to reflect photochemical reactions in an anoxic atmosphere, with most samples falling along a reference array with Δ36S/Δ33S ...