Hydrochemical, hydrophysical and sedimentological properties of the chimney mud of pockmark Chez-le-Bart (CB) in Lake Neuchatel, Switzerland in 2017


The pockmark mud, i.e. suspended sediment in the chimney, was sampled with a 5 l Niskin bottle (Hydro-Bios, Kiel) that was lowered from the boat to four depths within the chimney. For this we attached 20 kg of additional weight below the Niskin bottle and used two GoDevil messengers (2x 870 g; General Oceanics, Miami FL) to activate the closing mechanism of the bottle in the mud.

DOI https://doi.org/10.1594/PANGAEA.918634
Related Identifier https://doi.org/10.3389/frwa.2020.00013
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.918634
Creator Wirth, Stefanie B ORCID logo; Bouffard, Damien; Zopfi, Jakob ORCID logo
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 210 data points
Discipline Earth System Research
Spatial Coverage (6.798 LON, 46.893 LAT); Lake Neuchatel, Switzerland
Temporal Coverage Begin 2017-06-15T00:00:00Z
Temporal Coverage End 2017-09-21T00:00:00Z