Citation:

PANGAEA.942177

Name: Meiofauna counts from multi corer samples from a disturbance experiment in the Belgian License area during Island Pride cruise IP21, Clarion-Clipperton zone
Creator: Nene Lefaible
Published: 2022-03-10
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Deep-sea mining; Deep-sea sediment; meiofauna; polymetallic nodules

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Abstract:

Overview of higher meiofauna taxa and total counts from samples (0-5 cm) collected during a disturbance experiment (deployment nodule collector prototype, Patania II) in the Belgian License Area (GSR-area) in the Clarion Clipperton Zone on during the IP21 expedition in 2021. Samples are categorized per impact type: pre-impact, post-impact (track, thick sediment cover).

Keyword(s):

Deep-sea mining; Deep-sea sediment; meiofauna; polymetallic nodules

Project(s):

JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)

Coverage:

Median Latitude: 14.112864 * Median Longitude: -125.874144 * South-bound Latitude: 14.110933 * West-bound Longitude: -125.878200 * North-bound Latitude: 14.117233 * East-bound Longitude: -125.871533

Date/Time Start: 2021-04-15T15:15:00 * Date/Time End: 2021-04-27T18:08:00

Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.025 m

Event(s):

IP21_005MUC * Latitude: 14.113117 * Longitude: -125.874917 * Date/Time: 2021-04-15T15:15:00 * Elevation: -4495.0 m * Location: North Pacific Ocean * Campaign: (MANGAN21) * Basis: * Method/Device: MultiCorer (MUC)

IP21_019MUC * Latitude: 14.112183 * Longitude: -125.874083 * Date/Time: 2021-04-21T11:46:00 * Elevation: -4493.0 m * Location: North Pacific Ocean * Campaign: (MANGAN21) * Basis: * Method/Device: MultiCorer (MUC)

IP21_020MUC * Latitude: 14.111550 * Longitude: -125.872883 * Date/Time: 2021-04-21T16:17:00 * Elevation: -4498.0 m * Location: North Pacific Ocean * Campaign: (MANGAN21) * Basis: * Method/Device: MultiCorer (MUC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Lefaible, Nene
2	Campaign of event	Campaign		Lefaible, Nene
3	Station label	Station		Lefaible, Nene
4	Core	Core		Lefaible, Nene
5	Latitude of event	Latitude		Lefaible, Nene
6	Longitude of event	Longitude		Lefaible, Nene
7	Elevation of event	Elevation	m	Lefaible, Nene
8	DEPTH, sediment/rock	Depth sed	m	Lefaible, Nene	Geocode
9	Depth, top/min	Depth top	m	Lefaible, Nene
10	Depth, bottom/max	Depth bot	m	Lefaible, Nene
11	Depth comment	Depth comm		Lefaible, Nene	sediment depth (cm)
12	Area/locality	Area		Lefaible, Nene
13	Volume, sediment	Vol sed	ml	Lefaible, Nene
14	Meiofauna, abundance	Meiofauna	#	Lefaible, Nene
15	Nematoda	Nematoda	#	Lefaible, Nene
16	Copepoda	Copepoda	#	Lefaible, Nene
17	Kinorhyncha	Kinorhyncha	#	Lefaible, Nene
18	Amphipoda	Amphipoda	#	Lefaible, Nene
19	Aplacophora	Aplacophora	#	Lefaible, Nene
20	Bivalvia	Bivalvia	#	Lefaible, Nene
21	Cnidaria	Cnidaria	#	Lefaible, Nene
22	Cumacea	Cumacea	#	Lefaible, Nene
23	Gastropoda	Gastropoda	#	Lefaible, Nene
24	Halacarida	Halacarida	#	Lefaible, Nene
25	Isopoda	Isopoda	#	Lefaible, Nene
26	Loricifera	Loricifera	#	Lefaible, Nene
27	Nauplii	Nauplii	#	Lefaible, Nene
28	Ostracoda	Ostrac	#	Lefaible, Nene
29	Polychaeta	Polychaeta	#	Lefaible, Nene
30	Tanaidacea	Tanaidacea	#	Lefaible, Nene
31	Tantulocarida	Tantulocarida	#	Lefaible, Nene
32	Tardigrada	Tardigrada	#	Lefaible, Nene
33	Turbellaria	Turbellaria	#	Lefaible, Nene
34	Gastrotricha	Gastrotricha	#	Lefaible, Nene

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

448 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Campaign	3 Station	4 Core	5 Latitude	6 Longitude	7 Elevation [m]	8 Depth sed [m]	10 Depth bot [m]	11 Depth comm	12 Area	13 Vol sed [ml]	14 Meiofauna [#]	15 Nematoda [#]	16 Copepoda [#]	17 Kinorhyncha [#]	23 Gastropoda [#]	24 Halacarida [#]	25 Isopoda [#]	27 Nauplii [#]	28 Ostrac [#]	29 Polychaeta [#]	30 Tanaidacea [#]
IP21_005MUC	IP21	IP21_005MUC	6	14.1131	-125.8749	-4495	0.025	5	0-5	GSR pre-impact	560	518	455	25	3	0	0	0	33	1	0	1
IP21_005MUC	IP21	IP21_005MUC	7	14.1131	-125.8749	-4495	0.025	5	0-5	GSR pre-impact	510	1076	1041	23	0	1	0	0	9	0	1	1
IP21_019MUC	IP21	IP21_019MUC	6	14.1122	-125.8741	-4493	0.025	5	0-5	GSR post-impact	470	349	331	11	0	0	3	0	1	0	3	0
IP21_019MUC	IP21	IP21_019MUC	7	14.1122	-125.8741	-4493	0.025	5	0-5	GSR post-impact	520	138	108	21	0	1	0	0	4	1	3	0
IP21_020MUC	IP21	IP21_020MUC	6	14.1115	-125.8729	-4498	0.025	5	0-5	GSR post-impact	530	124	115	8	0	0	0	0	1	0	0	0
IP21_020MUC	IP21	IP21_020MUC	7	14.1115	-125.8729	-4498	0.025	5	0-5	GSR post-impact	535	164	147	11	0	0	0	0	2	0	3	1
IP21_024MUC	IP21	IP21_024MUC	6	14.1139	-125.8747	-4491	0.025	5	0-5	GSR post-impact	510	93	88	1	0	0	0	0	1	0	3	0
IP21_024MUC	IP21	IP21_024MUC	7	14.1139	-125.8747	-4491	0.025	5	0-5	GSR post-impact	430	756	708	39	0	0	0	1	3	1	4	0
IP21_025MUC	IP21	IP21_025MUC	6	14.1111	-125.8745	-4489	0.025	5	0-5	GSR post-impact	255	477	409	51	0	0	0	0	3	2	11	1
IP21_025MUC	IP21	IP21_025MUC	7	14.1111	-125.8745	-4489	0.025	5	0-5	GSR post-impact	390	72	64	2	0	1	0	0	4	0	1	0
IP21_030MUC	IP21	IP21_030MUC	6	14.1129	-125.8715	-4505	0.025	5	0-5	GSR post-impact	465	759	711	42	2	0	0	0	2	0	2	0
IP21_030MUC	IP21	IP21_030MUC	7	14.1129	-125.8715	-4505	0.025	5	0-5	GSR post-impact	500	1268	1207	48	0	0	0	0	3	0	10	0
IP21_031MUC	IP21	IP21_031MUC	6	14.1109	-125.8723	-4491	0.025	5	0-5	GSR post-impact	255	428	419	7	0	0	0	0	0	0	2	0
IP21_031MUC	IP21	IP21_031MUC	7	14.1109	-125.8723	-4491	0.025	5	0-5	GSR post-impact	560	1131	1085	34	0	0	0	0	4	1	6	1
IP21_041MUC	IP21	IP21_041MUC	19	14.1172	-125.8782	-4493	0.025	5	0-5	GSR pre-impact	525	52	49	3	0	0	0	0	0	0	0	0
IP21_041MUC	IP21	IP21_041MUC	7	14.1172	-125.8782	-4493	0.025	5	0-5	GSR pre-impact	550	525	499	24	0	0	0	0	1	0	1	0