Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-76 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82502
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: 1996-10-01T00:45:00 * Date/Time End: 1996-10-02T10:00:00
Minimum DEPTH, water: 84 m * Maximum DEPTH, water: 135 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] |
---|---|---|---|---|---|---|---|---|---|
1996-10-01T00:45 | 105 | 163 | 534 | >5000 | 0.5138 | 0.0357 | 0.0135 | 0.0037 | 3 |
1996-10-01T00:45 | 105 | 163 | 534 | 2000-5000 | 2.3551 | 0.1972 | 0.0649 | 0.0155 | 297 |
1996-10-01T00:45 | 105 | 163 | 534 | 1000-2000 | 2.4161 | 0.3224 | 0.1263 | 0.0294 | 2990 |
1996-10-01T00:45 | 105 | 163 | 534 | 500-1000 | 2.2996 | 0.2924 | 0.1083 | 0.0255 | 19734 |
1996-10-01T00:45 | 105 | 163 | 534 | 200-500 | 1.0521 | 0.1398 | 0.0488 | 0.0110 | 25208 |
1996-10-01T10:00 | 135 | 164 | 418 | >5000 | 0.0235 | 0.0022 | 0.0009 | 0.0002 | 5 |
1996-10-01T10:00 | 135 | 164 | 418 | 2000-5000 | 0.6374 | 0.0987 | 0.0309 | 0.0072 | 216 |
1996-10-01T10:00 | 135 | 164 | 418 | 1000-2000 | 1.6399 | 0.2311 | 0.0863 | 0.0204 | 2571 |
1996-10-01T10:00 | 135 | 164 | 418 | 500-1000 | 1.6736 | 0.1938 | 0.0720 | 0.0166 | 16355 |
1996-10-01T10:00 | 135 | 164 | 418 | 200-500 | 1.1042 | 0.1459 | 0.0526 | 0.0108 | 29421 |
1996-10-01T13:05 | 84 | 165 | 560 | >5000 | 0.1211 | 0.0036 | 0.0014 | 0.0003 | 1 |
1996-10-01T13:05 | 84 | 165 | 560 | 2000-5000 | 0.3579 | 0.0198 | 0.0062 | 0.0014 | 131 |
1996-10-01T13:05 | 84 | 165 | 560 | 1000-2000 | 1.5497 | 0.1737 | 0.0648 | 0.0154 | 1800 |
1996-10-01T13:05 | 84 | 165 | 560 | 500-1000 | 1.1629 | 0.1264 | 0.0469 | 0.0108 | 10510 |
1996-10-01T13:05 | 84 | 165 | 560 | 200-500 | 0.8490 | 0.1079 | 0.0389 | 0.0080 | 16742 |
1996-10-01T22:05 | 127 | 166 | 423 | >5000 | 0.3420 | 0.0206 | 0.0078 | 0.0021 | 1 |
1996-10-01T22:05 | 127 | 166 | 423 | 2000-5000 | 2.0261 | 0.2145 | 0.0706 | 0.0169 | 362 |
1996-10-01T22:05 | 127 | 166 | 423 | 1000-2000 | 1.7511 | 0.2122 | 0.0831 | 0.0194 | 1943 |
1996-10-01T22:05 | 127 | 166 | 423 | 500-1000 | 2.0669 | 0.2787 | 0.1032 | 0.0243 | 16462 |
1996-10-01T22:05 | 127 | 166 | 423 | 200-500 | 1.3873 | 0.1582 | 0.0552 | 0.0125 | 23109 |
1996-10-02T00:05 | 92 | 167 | 458 | >5000 | 0.1892 | 0.0160 | 0.0061 | 0.0017 | 3 |
1996-10-02T00:05 | 92 | 167 | 458 | 2000-5000 | 2.1562 | 0.3102 | 0.1021 | 0.0244 | 1022 |
1996-10-02T00:05 | 92 | 167 | 458 | 1000-2000 | 2.8428 | 0.3893 | 0.1525 | 0.0355 | 3938 |
1996-10-02T00:05 | 92 | 167 | 458 | 500-1000 | 2.3652 | 0.3163 | 0.1171 | 0.0276 | 16572 |
1996-10-02T00:05 | 92 | 167 | 458 | 200-500 | 1.3358 | 0.1933 | 0.0675 | 0.0152 | 27071 |
1996-10-02T10:00 | 116 | 168 | 356 | >5000 | 0.0512 | 0.0028 | 0.0011 | 0.0003 | 3 |
1996-10-02T10:00 | 116 | 168 | 356 | 2000-5000 | 1.4271 | 0.1028 | 0.0322 | 0.0075 | 560 |
1996-10-02T10:00 | 116 | 168 | 356 | 1000-2000 | 1.1419 | 0.1388 | 0.0518 | 0.0123 | 1323 |
1996-10-02T10:00 | 116 | 168 | 356 | 500-1000 | 1.1398 | 0.1175 | 0.0436 | 0.0101 | 3812 |
1996-10-02T10:00 | 116 | 168 | 356 | 200-500 | 0.7872 | 0.1001 | 0.0361 | 0.0074 | 15382 |