Citation:

PANGAEA.963640

Name: Occurrence and abundance of megabenthic organisms collected from dredge catches taken in the Laptev Sea in 1993
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Abundance; Arctic; Laptev Sea; Megabenthos; Occurrence

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Abstract:

This dataset is a component of the PAN-Arctic data collection of benthic BIOtas (PANABIO) and has been collated during the Census of Marine Life project Arctic Ocean Diversity (ArcOD; http://www.arcodiv.org/). It contains a total of 1,485 presence and/or abundance records of 137 megabenthic taxa (species to genus level) identified in 11 dredge catches taken at 11 stations located in the Laptev Sea at water depths of 14–44 m during a cruise in 1993. 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):

Abundance; Arctic; Laptev Sea; Megabenthos; Occurrence

Related to:

Steffens, Matthias; Piepenburg, Dieter; Schmid, Michael K (2006): Distribution and structure of macrobenthic fauna in the eastern Laptev Sea in relation to environmental factors. Polar Biology, 29(10), 837-848, https://doi.org/10.1007/s00300-006-0122-9

Coverage:

Median Latitude: 74.372727 * Median Longitude: 133.235455 * South-bound Latitude: 73.000000 * West-bound Longitude: 127.460000 * North-bound Latitude: 75.820000 * East-bound Longitude: 139.690000

Date/Time Start: 1993-08-15T00:00:00 * Date/Time End: 1993-09-07T00:00:00

Minimum Elevation: -44.0 m * Maximum Elevation: -14.0 m

Event(s):

IK9313-9 * Latitude: 73.063333 * Longitude: 139.403333 * Date/Time: 1993-08-22T00:00:00 * Elevation: -16.0 m * Location: Laptev Sea * Campaign: * Basis: Ivan Kireyev * Method/Device: Dredge (DRG) * Comment: to 73°03.5N/139°25.3E

IK9316-10 * Latitude: 73.003333 * Longitude: 131.510000 * Date/Time: 1993-08-23T00:00:00 * Elevation: -28.0 m * Location: Laptev Sea * Campaign: * Basis: Ivan Kireyev * Method/Device: Dredge (DRG) * Comment: to 73°00.3N/131°31.3E

IK9321-9 * Latitude: 73.498333 * Longitude: 131.665000 * Date/Time: 1993-08-20T00:00:00 * Elevation: -24.0 m * Location: Laptev Sea * Campaign: * Basis: Ivan Kireyev * Method/Device: Dredge (DRG) * Comment: to 73°30.3N/131°40.0E

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Dannheim, Jennifer
2	DATE/TIME	Date/Time		Dannheim, Jennifer	Geocode
3	LATITUDE	Latitude		Dannheim, Jennifer	Geocode
4	LONGITUDE	Longitude		Dannheim, Jennifer	Geocode
5	Project	Project		Dannheim, Jennifer	Unique name, e.g. combination of project name and specific cruise
6	Campaign	Campaign		Dannheim, Jennifer	Cruise/expedition
7	Vessel	Vessel		Dannheim, Jennifer	Ship
8	Principal investigator	PI		Dannheim, Jennifer	Contact at Alfred-Wegener-Institut (AWI)
9	Principal investigator	PI		Dannheim, Jennifer	Dataset reference person
10	Precision parameter	k		Dannheim, Jennifer	Spatial precision as number of decimal digits for geographic position: lat, lon - range: 1-5 - default when field is left empty is 5
11	Area	Area	m²	Dannheim, Jennifer	Area defined on which abundance was calculated; mostly only relevant for historical data, if only abundance data and no count data are available any more
12	Category	Cat		Dannheim, Jennifer	Gear category, e.g. grab, trawl, video
13	Gear	Gear		Dannheim, Jennifer	Gear name, e.g. Van Veen grab sampler
14	Taxonomic coverage	Taxo cov		Dannheim, Jennifer	Defines the taxonomic coverage or scope, e.g. Benthos complete
15	Taxonomic hierarchy	Taxon hierarchy		Dannheim, Jennifer	Taxonomic resolution of biota: domain, kingdom, phylum, class, order, family, genus, species
16	Species, unique identification	Species UID		Dannheim, Jennifer
17	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Dannheim, Jennifer
18	Species, unique identification (URI)	Species UID (URI)		Dannheim, Jennifer
19	Presence/absence	Presence/absence		Dannheim, Jennifer	Presence/Absence
20	Abundance	Abund		Dannheim, Jennifer	Total number of individuals per taxon per reference area/volume

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:

19305 data points

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