Citation:

PANGAEA.82513

Name: Makrozooplankton at ALOHA Station during cruise HOT-87
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: 1997-09-24T23:42:00 * Date/Time End: 1997-09-25T23:00:00

Minimum DEPTH, water: 86 m * Maximum DEPTH, water: 86 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

License:

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

Size:

140 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]
1997-09-24T23:42	86	232	659	>5000	2.4771	0.3582	0.1215	0.0272
1997-09-24T23:42	86	232	659	2000-5000	0.1160	0.0131	0.0050	0.0011
1997-09-24T23:42	86	232	659	1000-2000	1.4869	0.2484	0.1035	0.0234
1997-09-24T23:42	86	232	659	500-1000	0.9467	0.1486	0.0598	0.0129
1997-09-24T23:42	86	232	659	200-500	0.8994	0.1411	0.0574	0.0113
1997-09-25T12:55	86	234	435	>5000	0.0725	0.0112	0.0039	0.0007
1997-09-25T12:55	86	234	435	2000-5000	0.9705	0.1358	0.0525	0.0114
1997-09-25T12:55	86	234	435	1000-2000	1.4932	0.2411	0.0998	0.0218
1997-09-25T12:55	86	234	435	500-1000	0.8892	0.1365	0.0527	0.0116
1997-09-25T12:55	86	234	435	200-500	0.6923	0.1154	0.0449	0.0092
1997-09-25T13:35	86	235	158	>5000	0.0321	0.0067	0.0023	0.0004
1997-09-25T13:35	86	235	158	2000-5000	1.6749	0.2733	0.1057	0.0230
1997-09-25T13:35	86	235	158	1000-2000	2.3038	0.4032	0.1669	0.0366
1997-09-25T13:35	86	235	158	500-1000	1.4276	0.2071	0.0800	0.0177
1997-09-25T13:35	86	235	158	200-500	0.9352	0.1690	0.0658	0.0134
1997-09-25T23:00	86	233	572	>5000	0.7363	0.0741	0.0251	0.0056
1997-09-25T23:00	86	233	572	2000-5000	2.2876	0.3658	0.1386	0.0316
1997-09-25T23:00	86	233	572	1000-2000	1.2302	0.2204	0.0918	0.0208
1997-09-25T23:00	86	233	572	500-1000	0.9871	0.1674	0.0674	0.0145
1997-09-25T23:00	86	233	572	200-500	0.7736	0.1365	0.0556	0.0110