Rantala, Marttiina V; Israde-Alcántara, Isabel; Safaierad, Reza; Mattielli, Nadine; Tylmann, Wojciech; Smol, John P; Grooms, Christopher; Lepoint, Gilles; Francus, Pierre; Metcalfe, Sarah; Etmański, Paweł; Fagel, Nathalie (2026): Lead-210 (Pb-210) dating of a sediment core from Lake Los Espinos (Michoacán, Mexico) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.990156
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2026-06-05 • DOI registered: 2026-07-04
Abstract:
Lead-210 (Pb-210) dating of sediment core LLEs22-3 retrieved from Lake Los Espinos in April 2022.
Keyword(s):
Supplement to:
Rantala, Marttiina V; Israde-Alcántara, Isabel; Safaierad, Reza; Mattielli, Nadine; Tylmann, Wojciech; Smol, John P; Grooms, Christopher; Lepoint, Gilles; Francus, Pierre; Metcalfe, Sarah; Etmański, Paweł; Fagel, Nathalie (2026): Increasing lake primary production and organic carbon sequestration in tropical Mexican lakes during the past century. CATENA, 273, 110448, https://doi.org/10.1016/j.catena.2026.110448
Funding:
Fonds de la Recherche Scientifique (FNRS), grant/award no. PDR T.0079.21: Holocene Mexican Crater Lakes and Climate (HolMeCl)
Coverage:
Latitude: 19.907028 * Longitude: -101.768111
Date/Time Start: 2022-04-02T00:00:00 * Date/Time End: 2022-04-02T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.195 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Rantala, Marttiina V | Geocode – Middle depth of sediment section. | |
| 2 | Depth, sediment/rock, top/minimum | Depth sed top | m | Rantala, Marttiina V | Top depth of sediment section. | |
| 3 | Depth, sediment/rock, bottom/maximum | Depth sed bot | m | Rantala, Marttiina V | Bottom depth of sediment section. | |
| 4 | Lead-210 | 210Pb | Bq/kg | Rantala, Marttiina V | Alpha spectrometry | |
| 5 | Lead-210, standard deviation | 210Pb std dev | ± | Rantala, Marttiina V | Alpha spectrometry | |
| 6 | Lead-210, supported | 210Pb sup | Bq/kg | Rantala, Marttiina V | Alpha spectrometry | Estimated from the lowermost 10 samples of the profile where Pb-210 activity approaches a constant value. |
| 7 | Lead-210, supported, standard deviation | 210Pb sup std dev | ± | Rantala, Marttiina V | Alpha spectrometry | |
| 8 | Lead-210, unsupported | 210Pb unsup | Bq/kg | Rantala, Marttiina V | Alpha spectrometry | |
| 9 | Lead-210, unsupported, standard deviation | 210Pb unsup std dev | ± | Rantala, Marttiina V | Alpha spectrometry |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
140 data points