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Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-53. PANGAEA, https://doi.org/10.1594/PANGAEA.82480

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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: 1994-03-09T11:45:00 * Date/Time End: 1994-03-11T10:50:00
Minimum DEPTH, water: 109 m * Maximum DEPTH, water: 189 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
Biomass as carbon per areaBiom Cg/m2Karl, David MichaelElement analyser CHN
Biomass as nitrogen per areaBiom Ng/m2Karl, David MichaelElement analyser CHN
10 Abundance per areaAbund a#/m2Karl, David Michaelsee reference(s)
Size:
240 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]

Biom C [g/m2]

Biom N [g/m2]
10 
Abund a [#/m2]
1994-03-09T11:4518915481>50000.26560.01040.00330.000810471
1994-03-09T11:45189154812000-50000.77090.03030.01060.002534980
1994-03-09T11:45189154811000-20000.66030.05190.01980.004630534
1994-03-09T11:4518915481500-10001.28780.13160.04960.011271760
1994-03-09T11:4518915481200-5001.40130.15420.06100.0134166369
1994-03-09T23:15129161469>50000.39990.11020.03470.00841506
1994-03-09T23:151291614692000-50001.76150.13620.04750.01131710
1994-03-09T23:151291614691000-20002.27860.14560.05550.01293905
1994-03-09T23:15129161469500-10003.61600.15960.06010.013610468
1994-03-09T23:15129161469200-5005.00390.14060.05570.012217400
1994-03-10T02:1018117595>50001.24440.10280.03230.0078294
1994-03-10T02:10181175952000-50000.60810.14100.04920.01171511
1994-03-10T02:10181175951000-20000.87350.08500.03240.0075947
1994-03-10T02:1018117595500-10002.00620.17090.06440.014610723
1994-03-10T02:1018117595200-5002.86350.24390.09660.021241075
1994-03-10T11:1016418557>50000.17240.00510.00160.0004954
1994-03-10T11:10164185572000-50000.76330.01800.00630.0015519
1994-03-10T11:10164185571000-20000.50460.02080.00790.00181010
1994-03-10T11:1016418557500-10001.36470.07230.02720.00626602
1994-03-10T11:1016418557200-5001.66510.13730.05440.011922938
1994-03-10T23:0517719532>50004.41070.06180.01940.00479898
1994-03-10T23:05177195322000-50001.14150.18550.06480.01543490
1994-03-10T23:05177195321000-20001.45590.13560.05170.01202730
1994-03-10T23:0517719532500-10002.67560.24930.09390.02129448
1994-03-10T23:0517719532200-5002.64290.28140.11140.024595203
1994-03-11T10:5010920784>50000.44540.00870.00270.0007324
1994-03-11T10:50109207842000-50000.58880.03940.01380.0033999
1994-03-11T10:50109207841000-20000.85040.02360.00900.00211806
1994-03-11T10:5010920784500-10001.65420.04600.01730.00394462
1994-03-11T10:5010920784200-5002.58260.10770.04270.009417354