Evangelinos, Dimitris; Campderrós, Sara; Trias-Navarro, Sergio; Garcia Briña, Cristina; Paredes, Eduardo; Pena, Leopoldo D; Frigola, Jaime; Hasiotis, Thomas; Rousakis, Grigoris; Sakellariou, Dimitris; Cacho, Isabel: Sr-Nd detrital sediment fraction from sediment core KC-13, Central Aegean, Greece [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.991018 (dataset in review), In: Evangelinos, D et al.: Radiocarbon ages, sedimentological, geochemical, radiogenic and stable isotope data from the marine sediment core KC-13, Central Aegean Sea (Greece) [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.991016 (dataset in review)
Abstract:
The dataset derives from marine sediment core KC-13, recovered from the central Aegean Sea, Greece (38°14.6012′ N, 25°06.2470′ E; 652 m water depth), during the OTE-2019 expedition (HCMR, R/V Aegaeo). It comprises strontium (Sr) and neodymium (Nd) isotope data of terrigenous sediment fraction to provide insights into the main source areas of terrigenous material. Sample preparation was performed at the Laboratori d'Isòtops Radiògenics i Ambientals (LIRA, Universitat de Barcelona), an ISO 7 clean laboratory equipped with ISO 5 workstation. Neodymium (Nd) and Strontium (Sr) isotopes were measured at the Centres Científics Tecnològics de la Universitat de Barcelona (CCiT-UB) using a Plasma 3 Multi Collector Inductively Coupled Plasma Mass Spectrometer (Ametek Nu instruments).
Keyword(s):
Related to:
Evangelinos, Dimitris; et al. (in review): Early Holocene vigorous Black Sea Outflow and the onset of sluggish Aegean deep-water convection.
Funding:
Agencia Estatal de Investigación (AEI), grant/award no. FJC2020-043650-I: Juan de la Cierva-formation postdoctoral research grant
Agencia Estatal de Investigación (AEI), grant/award no. PID2022-138010OB-I00: MORIA - Extensión e impacto de las aguas mediterráneas en el Atlántico Norte: variabilidad presente y pasada usando isótopos de neodimio
Engineering and Physical Sciences Research Council, grant/award no. EP/X02623X/1: East Antartic ice sheet and ocean interactions during past warmer than present climates
European Research Council (ERC), grant/award no. 683237: Testing the role of Mediterranean thermohaline circulation as a sensor of transient climate events and shaker of North Atlantic Circulation (TIMED)
Coverage:
Latitude: 38.243350 * Longitude: 25.104120
Minimum DEPTH, sediment/rock: 0.11 m * Maximum DEPTH, sediment/rock: 2.48 m
Event(s):
OTE-2019_KC-13 * Latitude: 38.243350 * Longitude: 25.104120 * Elevation: -652.0 m * Campaign: OTE-2019 * Basis: Aegaeo * Method/Device: Sediment corer (SEDCO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Evangelinos, Dimitris | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Evangelinos, Dimitris | Geocode | |
| 3 | AGE | Age | ka BP | Evangelinos, Dimitris | Geocode | |
| 4 | ε-Neodymium | ε-Nd | Evangelinos, Dimitris | Multi-collector ICP-MS (MC-ICP-MS), Ametek, Plasma 3 | ||
| 5 | ε-Neodymium, error | ε-Nd e | ± | Evangelinos, Dimitris | Multi-collector ICP-MS (MC-ICP-MS), Ametek, Plasma 3 | |
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Evangelinos, Dimitris | Multi-collector ICP-MS (MC-ICP-MS), Ametek, Plasma 3 | ||
| 7 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Evangelinos, Dimitris | Multi-collector ICP-MS (MC-ICP-MS), Ametek, Plasma 3 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
50 data points