Citation:

PANGAEA.961920

Name: Zooplankton abundance and biomass in Sørfjorden, Norway, on G.O. Sars in December 2019 sampled with a Hydrobios Multinet Mammoth
Creator: Helena Hauss
Published: 2023-09-01
Keywords: fjords; Zooplankton abundance; Zooplankton biomass; ZooScan

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Abstract:

Vertically stratified samples were collected during the ICES Broadband Acoustics course Sørfjorden, Norway, on G.O. Sars in December 2019. The goal was to obtain mesozooplankton diversity and abundance date to compare with a hydracoustic dataset collected with a TS probe. The used Hydrobios Multinet Mammoth had a 1m2net opening, eight nets (#9 was in the surface and discarded) nets, 300µm mesh, oblique haul during darkness in the at 2kn. Scanned on Epson V750 flatbed scanner at 2400dpi, processed using Zooprocess and uploaded to https://ecotaxa.obs-vlfr.fr/prj/6145 Exported data were used to estimate individual biomass according to Lehette & Hernandez-Leon (2006) and aggregated to depth layers. Data: GOSars_examples.zip contains example images.

Keyword(s):

fjords; Zooplankton abundance; Zooplankton biomass; ZooScan

Further details:

Example images for different mesozooplankton categories related to G.O. Sars

Coverage:

Latitude: 60.440000 * Longitude: 5.590000

Date/Time Start: 2019-12-16T16:30:00 * Date/Time End: 2019-12-16T16:30:00

Minimum DEPTH, water: 50 m * Maximum DEPTH, water: 242 m

Event(s):

GOSars_MN_01 * Latitude: 60.440000 * Longitude: 5.590000 * Date/Time: 2019-12-16T16:30:00 * Method/Device: Multiple opening/closing net (MSN)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Sample code/label	Sample label		Hauss, Helena	haul
2	LATITUDE	Latitude		Hauss, Helena	Geocode
3	LONGITUDE	Longitude		Hauss, Helena	Geocode
4	DATE/TIME	Date/Time		Hauss, Helena	Geocode
5	Depth, top/min	Depth top	m	Hauss, Helena
6	DEPTH, water	Depth water	m	Hauss, Helena	Geocode
7	Amphipoda	Amphipoda	#	Hauss, Helena
8	Amphipoda	Amphipoda	#/m³	Hauss, Helena
9	Mass per volume	Mass v	µg/m³	Hauss, Helena	amphipoda_biomass_ug_m3
10	Euphausiacea	Euphausiacea	#	Hauss, Helena
11	Euphausiacea	Euphaus	#/m³	Hauss, Helena
12	Mass per volume	Mass v	µg/m³	Hauss, Helena	euphausiacea_biomass_ug_m3
13	Coscinodiscus spp.	Coscinodiscus spp.	#	Hauss, Helena
14	Abundance per volume	Abund v	#/m³	Hauss, Helena	coscinodiscus_abund_m3
15	Mass per volume	Mass v	µg/m³	Hauss, Helena	coscinodiscus_biomass_ug_m3
16	Mesozooplankton, other groups	Mesozoopl oth	#	Hauss, Helena
17	Mesozooplankton, other groups	Mesozoopl oth	#/m³	Hauss, Helena
18	Mass per volume	Mass v	µg/m³	Hauss, Helena	other_biomass_ug_m3
19	Chaetognatha	Chaetognatha	#	Hauss, Helena
20	Chaetognatha	Chaetognatha	#/m³	Hauss, Helena
21	Mass per volume	Mass v	µg/m³	Hauss, Helena	chaetognatha_biomass_ug_m3
22	Annelida	Annelida	#	Hauss, Helena
23	Annelida	Annelida	#/m³	Hauss, Helena
24	Mass per volume	Mass v	µg/m³	Hauss, Helena	annelida_biomass_ug_m3
25	Calanus sp.	Calanus sp.	#	Hauss, Helena
26	Calanus sp.	Calanus	#/m³	Hauss, Helena
27	Mass per volume	Mass v	µg/m³	Hauss, Helena	calanus_biomass_ug_m3
28	Hydrozoa	Hydrozoa	#	Hauss, Helena
29	Hydrozoa	Hydrozoa	#/m³	Hauss, Helena
30	Mass per volume	Mass v	µg/m³	Hauss, Helena	hydrozoa_biomass_ug_m3
31	Metridinidae	Metridinidae	#	Hauss, Helena
32	Metridinidae	Metridinidae	#/m³	Hauss, Helena
33	Mass per volume	Mass v	µg/m³	Hauss, Helena	metridinidae_biomass_ug_m3
34	Ostracoda	Ostrac	#	Hauss, Helena
35	Ostracoda	Ostrac	#/m³	Hauss, Helena
36	Mass per volume	Mass v	µg/m³	Hauss, Helena	ostracoda_biomass_ug_m3
37	Decapoda	Decapoda	#	Hauss, Helena
38	Decapoda	Decapoda	#/m³	Hauss, Helena
39	Mass per volume	Mass v	µg/m³	Hauss, Helena	decapoda_biomass_ug_m3
40	Siphonophorae indeterminata	Siphonophorae indet	#	Hauss, Helena
41	Siphonophorae	Siphonophorae	#/m³	Hauss, Helena
42	Mass per volume	Mass v	µg/m³	Hauss, Helena	siphonophorae_biomass_ug_m3
43	Counts	Counts	#	Hauss, Helena	multiple_count
44	Abundance per volume	Abund v	#/m³	Hauss, Helena	multiple_abund_m3
45	Mass per volume	Mass v	µg/m³	Hauss, Helena	multiple_biomass_ug_m3
46	Counts	Counts	#	Hauss, Helena	gelatinous_count
47	Zooplankton, gelatinous	Zoopl gelat	#/m³	Hauss, Helena
48	Mass per volume	Mass v	µg/m³	Hauss, Helena	gelatinous_biomass_ug_m3
49	Oncaea spp.	Oncaea spp.	#	Hauss, Helena
50	Oncaea	Oncaea	#/m³	Hauss, Helena
51	Mass per volume	Mass v	µg/m³	Hauss, Helena	oncaea_biomass_ug_m3
52	Actinopterygii	Actinopterygii	#	Hauss, Helena
53	Actinopterygii	Actinopterygii	#/m³	Hauss, Helena
54	Mass per volume	Mass v	µg/m³	Hauss, Helena	actinopterygii_biomass_ug_m3
55	Foraminifera	Foram	#	Hauss, Helena
56	Foraminifera	Foram	#/m³	Hauss, Helena
57	Mass per volume	Mass v	µg/m³	Hauss, Helena	foraminifera_biomass_ug_m3
58	Calanoida	Calanoida	#	Hauss, Helena
59	Calanoida	Calanoida	#/m³	Hauss, Helena
60	Mass per volume	Mass v	µg/m³	Hauss, Helena	calanoida_biomass_ug_m3
61	Bivalvia	Bivalvia	#	Hauss, Helena
62	Bivalvia	Bivalvia	#/m³	Hauss, Helena
63	Mass per volume	Mass v	µg/m³	Hauss, Helena	bivalvia_biomass_ug_m3
64	Counts	Counts	#	Hauss, Helena	oithona_count
65	Oithona	Oithona	#/m³	Hauss, Helena
66	Mass per volume	Mass v	µg/m³	Hauss, Helena	oithona_biomass_ug_m3
67	Counts	Counts	#	Hauss, Helena	scale_count
68	Abundance per volume	Abund v	#/m³	Hauss, Helena	scale_abund_m3
69	Mass per volume	Mass v	µg/m³	Hauss, Helena	scale_biomass_ug_m3
70	Centropages spp.	Centropages spp.	#	Hauss, Helena
71	Centropages spp.	Centropages spp.	#/m³	Hauss, Helena
72	Mass per volume	Mass v	µg/m³	Hauss, Helena	centropages_biomass_ug_m3
73	Eggs	Eggs	#	Hauss, Helena
74	Eggs	Eggs	#/m³	Hauss, Helena
75	Mass per volume	Mass v	µg/m³	Hauss, Helena	egg_biomass_ug_m3

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

568 data points

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