Geochemistry of Arctic marine sediments ...
Soils, fine-grained ice-rafted detritus (IRD), coals, and marine surface sediments in the Arctic realm (Svalbard) were collected in 2007 and 2008 to characterize organic matter (OM) sources in Arctic marine sediments. Bulk geochemical (C:N ratio and stable carbon isotopic composition) parameters suggest a predominant marine contribution to sedimentary OM. The branched and isoprenoid tetraether index (a proxy of soil OM input) indicates that soil OM contribution to the marine sediments is minor. However, the presence of retene (used as an indicator for coal-derived OM), the low carbon preferenc... Mehr ...
| Verfasser: | |
|---|---|
| Dokumenttyp: | Dataset |
| Erscheinungsdatum: | 2011 |
| Verlag/Hrsg.: |
PANGAEA
|
| Schlagwörter: | Event label / Latitude of event / Longitude of event / DEPTH / sediment/rock / Depth / top/min / bottom/max / Nitrogen / total / standard deviation / Carbon / organic / δ13C / organic carbon / Area/locality / Lithology/composition/facies / Multiple investigations / MultiCorer / LA07/9 / AWIPEV_based / Lance / AWIPEV / NIOZ Royal Netherlands Institute for Sea Research / and Utrecht University NIOZ_UU |
| Sprache: | Englisch |
| Permalink: | https://search.fid-benelux.de/Record/base-29159894 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | https://dx.doi.org/10.1594/pangaea.882412 |
