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Pröfrock, Daniel; Lassen, Stephan; Petersen, Jördis (2022): Grain size distribution for sediment samples of HEINCKE cruise HE422 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943757

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Published: 2022-05-05 • DOI registered: 2022-10-14

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Abstract:
NOAH aims to establish a comprehensive (geo-referenced) inventory of seabed properties in the German Bight by Studying temporal and spatial variability in physical, sedimentological, chemical and biological influence on seabed properties using high-resolution model results and targeted surveys of new data in representative sediment provinces. In order to assess sedimentological, biochemical as well as anthropogenic pressures water and sediment samples were taken at different NOAH regions in the German Bight between 02.05.2014 and 15.05.2014. The surface sediment samples were taken by a box grab and analyzed for their grain size distribution by laser diffraction.
Project(s):
Helmholtz-Zentrum Hereon (Hereon)
North Sea Observation and Assessment of Habitats (NOAH)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0669A: North Sea Observation and Assessment of Habitats
Coverage:
Median Latitude: 54.489276 * Median Longitude: 6.472822 * South-bound Latitude: 53.949500 * West-bound Longitude: 4.105000 * North-bound Latitude: 55.538000 * East-bound Longitude: 8.078000
Date/Time Start: 2014-05-03T07:28:00 * Date/Time End: 2014-05-14T04:49:00
Minimum Elevation: -44.1 m * Maximum Elevation: -20.0 m
Event(s):
HE422/003-2 * Latitude: 54.423170 * Longitude: 6.145500 * Date/Time: 2014-05-03T09:28:00 * Elevation: -36.8 m * Location: North Sea * Campaign: HE422 * Basis: Heincke * Method/Device: Boomerang-Grab (BG)
HE422/004-2 * Latitude: 54.424830 * Longitude: 6.266170 * Date/Time: 2014-05-03T10:28:00 * Elevation: -36.5 m * Location: North Sea * Campaign: HE422 * Basis: Heincke * Method/Device: Boomerang-Grab (BG)
HE422/005-2 * Latitude: 54.499170 * Longitude: 6.264170 * Date/Time: 2014-05-03T11:17:00 * Elevation: -36.8 m * Location: North Sea * Campaign: HE422 * Basis: Heincke * Method/Device: Boomerang-Grab (BG)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventPröfrock, Daniel
2Sample code/labelSample labelPröfrock, Daniel
3Station labelStationPröfrock, Daniel
4ELEVATIONElevationm a.s.l.Pröfrock, DanielGeocode
5DEPTH, sediment/rockDepth sedmPröfrock, DanielGeocode
6LATITUDELatitudePröfrock, DanielGeocode
7LONGITUDELongitudePröfrock, DanielGeocode
8DATE/TIMEDate/TimePröfrock, DanielGeocode
9Size fraction < 0.020 mm<20 µm%Pröfrock, DanielGrain size, LASER Particle Sizer
10Size fraction < 0.020 mm, standard deviation<20 µm std dev±Pröfrock, Daniel
11Size fraction < 0.063 mm, mud, silt+clay<63 µm%Pröfrock, DanielGrain size, LASER Particle Sizer
12Size fraction < 0.063 mm, mud, silt+clay, standard deviation<63 µm std dev±Pröfrock, Daniel
13Size fraction < 0.125 mm<125 µm%Pröfrock, DanielGrain size, LASER Particle Sizer
14Size fraction < 0.125 mm, standard deviation<125 µm std dev±Pröfrock, Daniel
15Size fraction < 0.250 mm<250 µm%Pröfrock, DanielGrain size, LASER Particle Sizer
16Size fraction < 0.250 mm, standard deviation<250 µm std dev±Pröfrock, Daniel
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
450 data points

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