Citation:

PANGAEA.82482

Name: Makrozooplankton at ALOHA Station during cruise HOT-55
Published: 1999
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Lukas, Roger; Karl, David Michael (1999): Hawaii Ocean Time-Series (HOT), A decade of interdisciplinary oceanography, 1988-1998. SOEST Technical Report, 99-05, School of Ocean and Earth Science and Technology, Honolulu, Hawaii, CD-ROM, https://hahana.soest.hawaii.edu/hot/hot.html

Project(s):

Hawaii Ocean Time-Series (HOT)

Joint Global Ocean Flux Study (JGOFS)

World Ocean Circulation Experiment (WOCE)

Coverage:

Latitude: 22.750000 * Longitude: -158.000000

Date/Time Start: 1994-07-24T23:05:00 * Date/Time End: 1994-07-26T12:48:00

Minimum DEPTH, water: 140 m * Maximum DEPTH, water: 212 m

Event(s):

ALOHA_Station * Latitude: 22.750000 * Longitude: -158.000000 * Date/Time: 1988-10-30T00:00:00 * Location: Hawaiian Islands, North Central Pacific * Campaign: * Basis: Moana Wave * Method/Device: Open ocean station (OOS) * Comment: A Long-term Oligotrophic Habitat Assessment

Comment:

Nets are towed obliquely at approx. 1 knot, from the surface to approx. 175 m. Towing time is approx. 20 minutes. Zooplankton (weak swimmers >200µm) are collected using oblique tows of a 1 m**2 net (3m length) with 202µm mesh Nitex netting.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time				Geocode
2	DEPTH, water	Depth water	m			Geocode
3	Sample code/label	Sample label		Karl, David Michael		The sequential number assigned to each successful tow.
4	Volume	Vol	m³	Karl, David Michael		The amount of water filtered by the 200µm net (General Oceanics flowmeter).
5	Sample type	Samp type		Karl, David Michael		Fractions in µm of the zooplankton sieves.
6	Biomass, wet mass per area	Biom wm	g/m²	Karl, David Michael	Weighted
7	Biomass, dry mass per area	Biom dm	g/m²	Karl, David Michael	Weighted
8	Biomass as carbon per area	Biom C	g/m²	Karl, David Michael	Element analyser CHN
9	Biomass as nitrogen per area	Biom N	g/m²	Karl, David Michael	Element analyser CHN
10	Abundance per area	Abund a	#/m²	Karl, David Michael	see reference(s)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

160 data points

Data

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

1 Date/Time	2 Depth water [m]	3 Sample label	4 Vol [m³]	5 Samp type	6 Biom wm [g/m²]	7 Biom dm [g/m²]	8 Biom C [g/m²]	9 Biom N [g/m²]	10 Abund a [#/m²]
1994-07-24T23:05	140	27	481	>5000	3.4537	0.2012	0.0633	0.0154	2288
1994-07-24T23:05	140	27	481	2000-5000	2.4074	0.1262	0.0441	0.0104	2418
1994-07-24T23:05	140	27	481	1000-2000	2.5536	0.1785	0.0681	0.0158	3728
1994-07-24T23:05	140	27	481	500-1000	1.7603	0.1436	0.0541	0.0122	7350
1994-07-24T23:05	140	27	481	200-500	2.2423	0.1829	0.0724	0.0159	29338
1994-07-25T00:08	183	28	399	>5000	0.2199	0.0484	0.0152	0.0037	1551
1994-07-25T00:08	183	28	399	2000-5000	0.7410	0.2037	0.0711	0.0169	1095
1994-07-25T00:08	183	28	399	1000-2000	0.7583	0.1945	0.0742	0.0172	3000
1994-07-25T00:08	183	28	399	500-1000	0.7976	0.2046	0.0771	0.0174	11098
1994-07-25T00:08	183	28	399	200-500	0.5827	0.1602	0.0634	0.0139	26694
1994-07-26T10:03	179	29	435	>5000	0.0421	0.0007	0.0002	0.0000	37
1994-07-26T10:03	179	29	435	2000-5000	0.3755	0.0618	0.0216	0.0051	819
1994-07-26T10:03	179	29	435	1000-2000	1.1452	0.2827	0.1078	0.0250	6776
1994-07-26T10:03	179	29	435	500-1000	1.4020	0.3000	0.1130	0.0255	30833
1994-07-26T10:03	179	29	435	200-500	0.9507	0.2034	0.0806	0.0177	36415
1994-07-26T12:48	212	30	403	>5000	0.1935	0.0224	0.0070	0.0017	1401
1994-07-26T12:48	212	30	403	2000-5000	0.9424	0.0992	0.0346	0.0082	4084
1994-07-26T12:48	212	30	403	1000-2000	1.8752	0.2367	0.0903	0.0210	14680
1994-07-26T12:48	212	30	403	500-1000	1.7000	0.2146	0.0808	0.0183	20639
1994-07-26T12:48	212	30	403	200-500	0.9904	0.1563	0.0619	0.0136	26045