Citation:

PANGAEA.963640

Name: Biomass of megabenthic organisms collected from beam trawl catches taken in Chukchi and Bering Seas between 2004 and 2007
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic; Bering Sea; Chukchi Sea; Megabenthos; Wet biomass

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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 597 wet biomass records of 103 megabenthic taxa (species to genus level) identified in 29 beam trawl catches taken at 29 stations located in the Chukchi and eastern Bering Seas at water depths of 26–101 m during three cruises between 2004 and 2007. 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; Bering Sea; Chukchi Sea; Megabenthos; Wet biomass

Coverage:

Median Latitude: 68.710034 * Median Longitude: -169.665544 * South-bound Latitude: 65.120000 * West-bound Longitude: -175.990000 * North-bound Latitude: 72.320000 * East-bound Longitude: -163.710000

Date/Time Start: 2004-08-09T00:00:00 * Date/Time End: 2007-09-13T00:00:00

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Other event	Other event		Dannheim, Jennifer	CRITTERBASE Cruise-Station-Sample Identifier
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	CRITTERBASE Cruise Identifier
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	Analytical method	Method		Dannheim, Jennifer
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	Biomass, wet mass	Biom wm	g	Dannheim, Jennifer	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:

8955 data points

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