Citation:

PANGAEA.963640

Name: Abundance and biomass of macrobenthic and megabenthic organisms collected from grab and corer samples and beam trawl catches taken in the Chukchi Sea between 2008 and 2014
Published: 2024-11-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Abundance; Arctic; Chukchi Sea; Macrobenthos; Megabenthos; Wet biomass

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Published: 2024-11-05 • DOI registered: 2024-12-11

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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 59,687 abundance and wet biomass records of 488 macro- and megabenthic taxa (species to genus level) identified in 1,212 van Veen grab and 49 HAPS corer samples and 89 beam trawl catches taken at 501 stations located in the Chukchi Sea at water depths of 12–54 m during 13 cruises between 2008 and 2014. 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; Chukchi Sea; Macrobenthos; Megabenthos; Wet biomass

Related to:

Piepenburg, Dieter; Archambault, Philippe; Ambrose, William G Jr; Blanchard, Arny L; Bluhm, Bodil Annikki; Carroll, Michael L; Conlan, Kathleen E; Cusson, Mathieu; Feder, Howard M; Grebmeier, Jacqueline M; Jewett, S C; Lévesque, Mélanie; Petryashev, Victor V; Sejr, Mikael K; Sirenko, Boris I; Włodarska-Kowalczuk, Maria (2011): Towards a pan-Arctic inventory of the species diversity of the macro- and megabenthic fauna of the Arctic shelf seas. Marine Biodiversity, 41(1), 51-70, https://doi.org/10.1007/s12526-010-0059-7

Coverage:

Date/Time Start: 2008-08-21T00:00:00 * Date/Time End: 2014-09-23T00:00:00

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Other event	Other event		Dannheim, Jennifer	CRITTERBASE Cruise-Station-Sample Identifier
2	Campaign	Campaign		Dannheim, Jennifer	CRITTERBASE Cruise Identifier
3	Vessel	Vessel		Dannheim, Jennifer	Ship
4	Gear	Gear		Dannheim, Jennifer	Gear name, e.g. Van Veen grab sampler
5	Category	Cat		Dannheim, Jennifer	Gear category, e.g. grab, trawl, video
6	LATITUDE	Latitude		Dannheim, Jennifer	Geocode – Start; Provided by CRITTERBASE
7	LATITUDE	Latitude		Dannheim, Jennifer	Geocode – End; Provided by CRITTERBASE
8	LONGITUDE	Longitude		Dannheim, Jennifer	Geocode – Start; Provided by CRITTERBASE
9	LONGITUDE	Longitude		Dannheim, Jennifer	Geocode – End; Provided by CRITTERBASE
10	Precision	Precis		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	DATE/TIME	Date/Time		Dannheim, Jennifer	Geocode – Start
12	DATE/TIME	Date/Time		Dannheim, Jennifer	Geocode – End
13	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
14	Sample code/label 2	Sample label 2		Dannheim, Jennifer	Label of taxon in subset, used for optional individual measurements
15	Taxonomic coverage	Taxo cov		Dannheim, Jennifer	Defines the taxonomic coverage or scope, e.g. Benthos complete
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	Taxonomic hierarchy	Taxon hierarchy		Dannheim, Jennifer	Taxonomic resolution of biota: domain, kingdom, phylum, class, order, family, genus, species
20	Presence/absence	Presence/absence		Dannheim, Jennifer	Presence/Absence in CRITTERBASE
21	Number of individuals	Ind No	#	Dannheim, Jennifer	Abundance in CRITTERBASE; Total number of individuals per taxon per reference area/volume
22	Biomass, wet mass	Biom wm	g	Dannheim, Jennifer	Total wet mass of individuals per taxon in the sample per sampled area
23	Principal investigator	PI		Dannheim, Jennifer	Dataset reference person
24	Principal investigator	PI		Dannheim, Jennifer	Contact at Alfred-Wegener-Institut (AWI)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

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

Size:

895203 data points

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