Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-62 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82488
Always quote citation above when using data! You can download the citation in several formats below.
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)
Coverage:
Latitude: 22.750000 * Longitude: -158.000000
Date/Time Start: 1995-04-05T12:40:00 * Date/Time End: 1995-04-06T22:05:00
Minimum DEPTH, water: 105 m * Maximum DEPTH, water: 232 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):
# | 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:
240 data points
Data
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] |
---|---|---|---|---|---|---|---|---|---|
1995-04-05T12:40 | 224 | 55 | 432 | >5000 | 0.2300 | 0.0087 | 0.0035 | 0.0008 | 2 |
1995-04-05T12:40 | 224 | 55 | 432 | 2000-5000 | 0.2900 | 0.0295 | 0.0118 | 0.0027 | 118 |
1995-04-05T12:40 | 224 | 55 | 432 | 1000-2000 | 0.3060 | 0.0608 | 0.0242 | 0.0058 | 838 |
1995-04-05T12:40 | 224 | 55 | 432 | 500-1000 | 0.4700 | 0.1031 | 0.0421 | 0.0098 | 5888 |
1995-04-05T12:40 | 224 | 55 | 432 | 200-500 | 0.4840 | 0.1132 | 0.0404 | 0.0090 | 16875 |
1995-04-06T01:00 | 105 | 60 | 613 | >5000 | 2.1460 | 0.2330 | 0.0938 | 0.0201 | 8 |
1995-04-06T01:00 | 105 | 60 | 613 | 2000-5000 | 2.0090 | 0.1373 | 0.0510 | 0.0110 | 152 |
1995-04-06T01:00 | 105 | 60 | 613 | 1000-2000 | 1.9590 | 0.2062 | 0.0771 | 0.0153 | 1738 |
1995-04-06T01:00 | 105 | 60 | 613 | 500-1000 | 2.3520 | 0.2327 | 0.0883 | 0.0217 | 9286 |
1995-04-06T01:00 | 105 | 60 | 613 | 200-500 | 1.4750 | 0.1349 | 0.0494 | 0.0083 | 16001 |
1995-04-06T01:05 | 210 | 56 | 493 | >5000 | 0.9370 | 0.0405 | 0.0163 | 0.0035 | 1 |
1995-04-06T01:05 | 210 | 56 | 493 | 2000-5000 | 0.8060 | 0.2055 | 0.0764 | 0.0165 | 228 |
1995-04-06T01:05 | 210 | 56 | 493 | 1000-2000 | 1.2150 | 0.3240 | 0.1211 | 0.0241 | 2731 |
1995-04-06T01:05 | 210 | 56 | 493 | 500-1000 | 0.9990 | 0.2482 | 0.0941 | 0.0231 | 9902 |
1995-04-06T01:05 | 210 | 56 | 493 | 200-500 | 0.7590 | 0.1751 | 0.0642 | 0.0108 | 20772 |
1995-04-06T10:05 | 220 | 57 | 214 | >5000 | 0.1520 | 0.0135 | 0.0055 | 0.0012 | 3 |
1995-04-06T10:05 | 220 | 57 | 214 | 2000-5000 | 0.1780 | 0.0103 | 0.0041 | 0.0009 | 41 |
1995-04-06T10:05 | 220 | 57 | 214 | 1000-2000 | 0.3160 | 0.0793 | 0.0316 | 0.0076 | 1093 |
1995-04-06T10:05 | 220 | 57 | 214 | 500-1000 | 0.3750 | 0.1246 | 0.0508 | 0.0119 | 7112 |
1995-04-06T10:05 | 220 | 57 | 214 | 200-500 | 0.3200 | 0.1133 | 0.0405 | 0.0090 | 16894 |
1995-04-06T12:45 | 232 | 58 | 345 | >5000 | 0.1160 | 0.0092 | 0.0038 | 0.0008 | 2 |
1995-04-06T12:45 | 232 | 58 | 345 | 2000-5000 | 0.2950 | 0.0585 | 0.0234 | 0.0053 | 233 |
1995-04-06T12:45 | 232 | 58 | 345 | 1000-2000 | 0.5750 | 0.1734 | 0.0690 | 0.0166 | 2389 |
1995-04-06T12:45 | 232 | 58 | 345 | 500-1000 | 0.5230 | 0.1722 | 0.0703 | 0.0164 | 9835 |
1995-04-06T12:45 | 232 | 58 | 345 | 200-500 | 0.4440 | 0.1572 | 0.0561 | 0.0125 | 23435 |
1995-04-06T22:05 | 161 | 59 | 525 | >5000 | 0.3030 | 0.0073 | 0.0029 | 0.0006 | 0 |
1995-04-06T22:05 | 161 | 59 | 525 | 2000-5000 | 1.4680 | 0.2739 | 0.1018 | 0.0220 | 304 |
1995-04-06T22:05 | 161 | 59 | 525 | 1000-2000 | 1.4290 | 0.2551 | 0.0953 | 0.0190 | 2150 |
1995-04-06T22:05 | 161 | 59 | 525 | 500-1000 | 1.1980 | 0.1960 | 0.0743 | 0.0182 | 7820 |
1995-04-06T22:05 | 161 | 59 | 525 | 200-500 | 1.0520 | 0.1531 | 0.0561 | 0.0094 | 18160 |