Citation:

PANGAEA.963640

Name: Occurrence and biomass of macrobenthic organisms collected from multicorer samples taken in the Laptev Sea in 2013 and 2014
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic; Laptev Sea; Macrobenthos; Occurrence; Wet biomass

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Abstract:

This dataset is a component of the PAN-Arctic data collection of benthic BIOtas (PANABIO). It contains a total of 445 presence or wet biomass records of 141 macrobenthic taxa (species to genus level) identified in 28 multicorer samples taken at 11 stations located in the Laptev Sea at water depths of 23–326 m during two cruises in 2013 and 2015, respectively. The dataset is also available in a PostgreSQL-based data warehouse that can be accessed and queried through an open-access frontend web service at https://critterbase.awi.de/panabio.

Keyword(s):

Arctic; Laptev Sea; Macrobenthos; Occurrence; Wet biomass

Coverage:

Median Latitude: 76.053499 * Median Longitude: 120.545339 * South-bound Latitude: 73.500000 * West-bound Longitude: 110.953000 * North-bound Latitude: 78.367000 * East-bound Longitude: 135.406000

Date/Time Start: 2013-09-07T00:00:00 * Date/Time End: 2014-09-27T00:00:00

Minimum Elevation: -264.0 m * Maximum Elevation: -43.0 m

Event(s):

VB14_2-2 * Latitude: 78.367660 * Longitude: 110.818330 * Date/Time: 2014-09-14T05:52:00 * Elevation: -80.0 m * Location: Laptev Sea * Campaign: (VB14) * Basis: Viktor Buynitskiy * Method/Device: Plankton net (PLA)

VB14_2-3 * Latitude: 78.369000 * Longitude: 110.760500 * Date/Time: 2014-09-14T06:40:00 * Location: Laptev Sea * Campaign: (VB14) * Basis: Viktor Buynitskiy * Method/Device: MultiCorer (MUC)

VB14_8-2 * Latitude: 74.500470 * Longitude: 114.501520 * Date/Time: 2014-09-16T09:50:00 * Location: Laptev Sea * Campaign: (VB14) * Basis: Viktor Buynitskiy * Method/Device: (SD)

Parameter(s):

#	Name	Short Name	Unit	Comment
1	Event label	Event
2	Other event	Other event		CRITTERBASE Cruise-Station-Sample Identifier
3	DATE/TIME	Date/Time		Geocode
4	LATITUDE	Latitude		Geocode
5	LONGITUDE	Longitude		Geocode
6	Basis of event	Basis
7	Project	Project		Unique name, e.g. combination of project name and specific cruise
8	Campaign	Campaign		Cruise/expedition
9	Vessel	Vessel		Ship
10	Principal investigator	PI		Contact at Alfred-Wegener-Institut (AWI)
11	Principal investigator	PI		Dataset reference person
12	Precision parameter	k		Spatial precision as number of decimal digits for geographic position: lat, lon - range: 1-5 - default when field is left empty is 5
13	Area	Area	m²	Actually sampled area
14	Category	Cat		Gear category, e.g. grab, trawl, video
15	Gear	Gear		Gear name, e.g. Van Veen grab sampler
16	Taxonomic coverage	Taxo cov		Defines the taxonomic coverage or scope, e.g. Benthos complete
17	Taxonomic hierarchy	Taxon hierarchy		Taxonomic resolution of biota: domain, kingdom, phylum, class, order, family, genus, species
18	Species, unique identification	Species UID
19	Species, unique identification (Semantic URI)	Species UID (Semantic URI)
20	Species, unique identification (URI)	Species UID (URI)
21	Presence/absence	Presence/absence		Presence/Absence
22	Number of taxa	Taxa	#	Total number of individuals per taxon in the sample, number refers to sampled area of sampling gear
23	Biomass, wet mass	Biom wm	g	Total wet mass of individuals per taxon in the sample per sampled area

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)

Size:

6465 data points

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