Engels, Stefan; Lane, Christine S; Hoek, Wim Z; Baneschi, Ilaria; Bouwman, Annerieke; Brogan, Eilis; Ramsey, Christopher Bronk; Collins, James A; de Bruijn, Renee; Haliuc, Aritina; Heiri, Oliver; Hubay, Katalin; Jones, Gwydion; Jones, Vivienne; Laug, Andreas; Merkt, Josef; Muschitiello, Francesco; Müller, Meike; Peters, Tom; Peterse, Francien; Pueschel, Ashley; Staff, Richard A; ter Schure, Anneke; van den Bos, Valerie; Wagner-Cremer, Frederike (2024): Selected major and minor elements and element ratios in sediment core Haem13 from lake Hämelsee [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964382, In: Engels, Stefan; Lane, Christine S; Hoek, Wim Z; Baneschi, Ilaria; Bouwman, Annerieke; Brogan, Eilis; Ramsey, Christopher Bronk; Collins, James A; de Bruijn, Renee; Haliuc, Aritina; Heiri, Oliver; Hubay, Katalin; Jones, Gwydion; Jones, Vivienne; Laug, Andreas; Merkt, Josef; Muschitiello, Francesco; Müller, Meike; Peters, Tom; Peterse, Francien; Pueschel, Ashley; Staff, Richard A; ter Schure, Anneke; van den Bos, Valerie; Wagner-Cremer, Frederike (2024): Lake Hämelsee: Lateglacial sedimentological, palaeoecological and geochemical data [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.964375
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Abstract:
This dataset provides geochemical composition data for the Lateglacial sediment sequence retrieved from Lake Hämelsee (Germany) in 2013, determined using an Itrax X-ray fluorescence (XRF) core scanner. Selected geochemical major and minor elements (Ti, Si, Ca, Fe) expressed as counts per second, as elemental ratios, as centered log-ratios (CLR) and as log-ratios are presented against both depth (m) and age (cal yr. BP). The XRF data was used to provide information on LGIT landscape dynamics at lake Hämelsee. The geochemical composition of the sediments was determined on fresh core splits using an Itrax X-ray fluorescence (XRF) core scanner equipped with a Cr tube. Measurements were performed at 200 µm resolution during 20s exposure time per step at 30 kV tube voltage and 40 mA tube current. The analyses were performed in the laboratories of GFZ, Potsdam.
Funding:
European Cooperation in Science and Technology (COST), grant/award no. COST action ES0907: ES0907 - INTegrating Ice core, MArine and TErrestrial records - 60,000 to 8000 years ago (INTIMATE)
Coverage:
Latitude: 52.766667 * Longitude: 9.316667
Date/Time Start: 2013-07-08T09:00:00 * Date/Time End: 2013-07-12T17:00:00
Minimum Elevation: 22.0 m * Maximum Elevation: 22.0 m
Event(s):
Haemelsee_Haem13 * Latitude Start: 52.766667 * Longitude Start: 9.316667 * Latitude End: 52.766667 * Longitude End: 9.316667 * Date/Time Start: 2013-07-08T09:00:00 * Date/Time End: 2013-07-12T17:00:00 * Elevation Start: 22.0 m * Elevation End: 22.0 m * Lake water depth: 3.4 m * Location: Lake Haemelsee, Germany * Method/Device: Niederreiter Piston corer (NPC) * Comment: Lake sediment sequence retrieved using a 60 mm piston corer deployed from a floating platform.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ORDINAL NUMBER | Ord No | Engels, Stefan | Geocode | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Engels, Stefan | Geocode | |
| 3 | AGE | Age | ka BP | Engels, Stefan | Geocode | |
| 4 | Titanium | Ti | cps | Engels, Stefan | X-ray fluorescence (XRF) | |
| 5 | Silicon | Si | cps | Engels, Stefan | X-ray fluorescence (XRF) | |
| 6 | Potassium | K | cps | Engels, Stefan | X-ray fluorescence (XRF) | |
| 7 | Calcium | Ca | cps | Engels, Stefan | X-ray fluorescence (XRF) | |
| 8 | Iron | Fe | cps | Engels, Stefan | X-ray fluorescence (XRF) | |
| 9 | Calcium/Titanium ratio | Ca/Ti | Engels, Stefan | |||
| 10 | Iron/Titanium ratio | Fe/Ti | Engels, Stefan | |||
| 11 | Titanium (centered log ratio) | Ti (CLR) | Engels, Stefan | |||
| 12 | Silicon (centered log ratio) | Si (CLR) | Engels, Stefan | |||
| 13 | Potassium (centered log ratio) | K (CLR) | Engels, Stefan | |||
| 14 | Calcium (centered log ratio) | Ca (CLR) | Engels, Stefan | |||
| 15 | Iron (centered log ratio) | Fe (CLR) | Engels, Stefan | |||
| 16 | log-Calcium/Titanium ratio | log(Ca/Ti) | Engels, Stefan | |||
| 17 | log-Iron/Titanium ratio | log(Fe/Ti) | Engels, Stefan |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
243908 data points
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