Geochemical properties in surface sediments of the Helgoland Mud Area and surrounding sandy areas taken during HEINCKE cruise HE595 in the North Sea

Description: In March 2022, 56 surface sediments were collected from the Helgoland Mud Area and surrounding sandy areas in the North Sea. These surface sediments were analyzed for grain size, organic carbon (OC) content, total nitrogen content (TN), stable carbon isotope of OC, and abundances of source-specific alkanes and fatty acids, in aim to determine and quantify composition and sources of OC, to understand the degradation and sequestration of marine and terrestrial OC in sediments, and to estimate the burial fluxes and burial efficiencies of marine and terrestrial OC in the Helgoland Mud Area. Detailed dataset interpretation can be found in Wei et al. (2024, in preparation).

Global identifier:

Doi(
    "10.1594/PANGAEA.971520",
)

Dataset

Origins: /Wissenschaft/PANGAEA

Tags: Stickstoffgehalt ? Tierhaltungsanlage ? Alkan ? Gesamtstickstoff ? Sediment ? Bestattung ? Nordsee ? Carbon Burial ? Helgoland mud area ? fatty acids ? stable carbon isotopes δ13C ?

Bounding boxes: 7.919804° .. 8.7072° x 53.8983° .. 54.23°

License: cc-by/4.0

Language: Englisch/English

Organisations

• Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (Leitung) [1]
• Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (Mitwirkende) [1]
• Deutsche Forschungsgemeinschaft (Geldgeber*in)
• Federal Ministry of Education and Research (Geldgeber*in) [1]
• PANGAEA (Herausgeber*in)

Persons

• Bingbing Wei (Beitragende*r) [1] [ORCID]
• Moritz Holtappels (Beitragende*r) [1] [ORCID]

Issued: 2025-02-19

Modified: 2025-03-31

Time ranges: 2022-03-17 - 2022-04-01

Resources

• https://doi.pangaea.de/10.1594/PANGAEA.971520?format=zip (ZIP)

Status

Aktiv

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