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Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-92 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82518

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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
Coverage:
Latitude: 22.750000 * Longitude: -158.000000
Date/Time Start: 1998-04-14T12:45:00 * Date/Time End: 1998-04-16T00:05:00
Minimum DEPTH, water: 103 m * Maximum DEPTH, water: 187 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: ST-2 * 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
DEPTH, waterDepth watermGeocode
Sample code/labelSample labelKarl, David MichaelThe sequential number assigned to each successful tow.
VolumeVolm3Karl, David MichaelThe amount of water filtered by the 200µm net (General Oceanics flowmeter).
Sample typeSamp typeKarl, David MichaelFractions in µm of the zooplankton sieves.
Biomass, wet mass per areaBiom wmg/m2Karl, David MichaelWeighted
Biomass, dry mass per areaBiom dmg/m2Karl, David MichaelWeighted
Size:
140 data points

Data

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


Date/Time

Depth water [m]

Sample label

Vol [m3]

Samp type

Biom wm [g/m2]

Biom dm [g/m2]
1998-04-14T12:45124260473>50000.27380.0198
1998-04-14T12:451242604732000-50001.27350.1335
1998-04-14T12:451242604731000-20000.88220.1981
1998-04-14T12:45124260473500-10000.59720.1496
1998-04-14T12:45124260473200-5000.43130.1195
1998-04-14T21:45169261368>50000.05910.0319
1998-04-14T21:451692613682000-50000.60130.1788
1998-04-14T21:451692613681000-20001.25340.3141
1998-04-14T21:45169261368500-10001.16710.3037
1998-04-14T21:45169261368200-5000.61140.1707
1998-04-15T10:30171262343>50000.22030.0577
1998-04-15T10:301712623432000-50001.06510.2263
1998-04-15T10:301712623431000-20001.31170.2796
1998-04-15T10:30171262343500-10000.55180.1704
1998-04-15T10:30171262343200-5000.46570.1772
1998-04-15T13:2018726389>5000
1998-04-15T13:20187263892000-5000
1998-04-15T13:20187263891000-2000
1998-04-15T13:2018726389500-1000
1998-04-15T13:2018726389200-500
1998-04-15T22:10111264515>50000.07190.0344
1998-04-15T22:101112645152000-50001.66200.3784
1998-04-15T22:101112645151000-20001.78770.3673
1998-04-15T22:10111264515500-10001.02490.2438
1998-04-15T22:10111264515200-5000.93730.1968
1998-04-16T00:05103265476>50000.24510.0726
1998-04-16T00:051032654762000-50001.31070.2850
1998-04-16T00:051032654761000-20001.00270.2485
1998-04-16T00:05103265476500-10000.75030.1710
1998-04-16T00:05103265476200-5000.73370.1874