Lead-210 measurements of the composite profile HZM19

Global identifier:

Doi(
    "10.1594/PANGAEA.949392",
)

Measurements(
    Measurements {
        domain: Unspecified,
        station: None,
        measured_variables: [
            "Sample ID",
            "Sample code/label",
            "Sample ID",
            "DEPTH, sediment/rock",
            "Mass per area",
            "Lead-210 activity per mass",
            "Lead-210, activity, uncertainty",
            "Lead-210 activity per mass",
            "Lead-210, activity, uncertainty",
            "Lead-210 excess",
            "Lead-210 excess, uncertainty",
            "Accumulation rate, mass",
            "Accumulation rate, mass, uncertainty",
            "Sedimentation rate per year",
            "Sedimentation rate per year, uncertainty",
        ],
        methods: [
            "Alpha spectroscopy",
            "Alpha spectroscopy",
        ],
    },
)

Dataset

Comment: 31 samples were sampled with a thickness of 2 cm. Activity of total Pb-210 was determined indirectly by measuring Po-210 using alpha spectrometry. Activities were measured using a 7200-04 APEX Alpha Analyst integrated alpha-spectroscopy system (Canberra) equipped with PIPS A450-18AM detectors. Samples were counted for 24 hours.

Origins: /Wissenschaft/PANGAEA

Tags: Bayesian Modeling ? Holzmaar ? age-depth model ? radiometric dating ? varves ?

Region: Holzmaar

Bounding boxes: 6.883333° .. 6.883333° x 50.11667° .. 50.11667° 6.87847° .. 6.87847° x 50.11924° .. 50.11924°

License: cc-by/4.0

Language: Englisch/English

Organisations

• PANGAEA (Herausgeber*in)

Persons

• Bernd Zolitschka (Beitragende*r) [1] [ORCID]
• Stella Birlo (Beitragende*r) [1] [ORCID]
• Wojciech Tylmann (Beitragende*r) [1] [ORCID]

Issued: 2022-10-05

Modified: 2023-01-10

Time ranges: 2019-08-11 - 2019-08-17

Resources

• https://doi.pangaea.de/10.1594/PANGAEA.949392?format=textfile (TSV)

Status

Aktiv

Quality score

• Overall: 0.88
• Findability: 0.54

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