Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-78 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82504
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: 1996-12-10T01:00:00 * Date/Time End: 1996-12-11T11:05:00
Minimum DEPTH, water: 102 m * Maximum DEPTH, water: 171 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] |
---|---|---|---|---|---|---|---|---|---|
1996-12-10T01:00 | 135 | 175 | 463 | >5000 | 0.7354 | 0.0249 | 0.0052 | 0.0012 | 6 |
1996-12-10T01:00 | 135 | 175 | 463 | 2000-5000 | 1.3178 | 0.1433 | 0.0494 | 0.0126 | 352 |
1996-12-10T01:00 | 135 | 175 | 463 | 1000-2000 | 1.7941 | 0.2167 | 0.0543 | 0.0135 | 2215 |
1996-12-10T01:00 | 135 | 175 | 463 | 500-1000 | 0.9325 | 0.1130 | 0.0466 | 0.0097 | 5425 |
1996-12-10T01:00 | 135 | 175 | 463 | 200-500 | 0.7441 | 0.1022 | 0.0302 | 0.0065 | 24803 |
1996-12-10T11:20 | 109 | 176 | 537 | >5000 | 0.2122 | 0.0087 | 0.0032 | 0.0007 | 1 |
1996-12-10T11:20 | 109 | 176 | 537 | 2000-5000 | 0.5556 | 0.0470 | 0.0161 | 0.0038 | 241 |
1996-12-10T11:20 | 109 | 176 | 537 | 1000-2000 | 0.9329 | 0.1164 | 0.0415 | 0.0100 | 1339 |
1996-12-10T11:20 | 109 | 176 | 537 | 500-1000 | 0.6066 | 0.0732 | 0.0239 | 0.0049 | 5060 |
1996-12-10T11:20 | 109 | 176 | 537 | 200-500 | 0.4927 | 0.0596 | 0.0183 | 0.0039 | 12885 |
1996-12-10T14:10 | 161 | 177 | 368 | >5000 | 0.2263 | 0.0033 | 0.0012 | 0.0002 | 3 |
1996-12-10T14:10 | 161 | 177 | 368 | 2000-5000 | 0.9223 | 0.0773 | 0.0264 | 0.0062 | 428 |
1996-12-10T14:10 | 161 | 177 | 368 | 1000-2000 | 1.1067 | 0.1474 | 0.0526 | 0.0127 | 1434 |
1996-12-10T14:10 | 161 | 177 | 368 | 500-1000 | 1.0757 | 0.1428 | 0.0466 | 0.0095 | 7177 |
1996-12-10T14:10 | 161 | 177 | 368 | 200-500 | 0.8923 | 0.1304 | 0.0401 | 0.0086 | 19175 |
1996-12-10T23:45 | 129 | 178 | 487 | >5000 | 0.3351 | 0.0229 | 0.0048 | 0.0011 | 3 |
1996-12-10T23:45 | 129 | 178 | 487 | 2000-5000 | 1.5234 | 0.2471 | 0.0851 | 0.0216 | 366 |
1996-12-10T23:45 | 129 | 178 | 487 | 1000-2000 | 1.7543 | 0.2634 | 0.0660 | 0.0164 | 2420 |
1996-12-10T23:45 | 129 | 178 | 487 | 500-1000 | 1.0985 | 0.1523 | 0.0628 | 0.0131 | 6540 |
1996-12-10T23:45 | 129 | 178 | 487 | 200-500 | 1.0096 | 0.1481 | 0.0437 | 0.0095 | 27086 |
1996-12-11T02:23 | 102 | 179 | 507 | >5000 | 0.2252 | 0.0069 | 0.0015 | 0.0003 | 1 |
1996-12-11T02:23 | 102 | 179 | 507 | 2000-5000 | 1.0135 | 0.1033 | 0.0356 | 0.0090 | 293 |
1996-12-11T02:23 | 102 | 179 | 507 | 1000-2000 | 0.7986 | 0.0985 | 0.0247 | 0.0061 | 736 |
1996-12-11T02:23 | 102 | 179 | 507 | 500-1000 | 0.6591 | 0.0919 | 0.0379 | 0.0079 | 5312 |
1996-12-11T02:23 | 102 | 179 | 507 | 200-500 | 0.6588 | 0.0886 | 0.0262 | 0.0057 | 14774 |
1996-12-11T11:05 | 171 | 180 | 342 | >5000 | 0.2218 | 0.0342 | 0.0125 | 0.0026 | 1 |
1996-12-11T11:05 | 171 | 180 | 342 | 2000-5000 | 0.4944 | 0.0845 | 0.0288 | 0.0068 | 157 |
1996-12-11T11:05 | 171 | 180 | 342 | 1000-2000 | 0.8864 | 0.1416 | 0.0505 | 0.0122 | 983 |
1996-12-11T11:05 | 171 | 180 | 342 | 500-1000 | 0.8878 | 0.1364 | 0.0445 | 0.0091 | 9994 |
1996-12-11T11:05 | 171 | 180 | 342 | 200-500 | 0.7570 | 0.1239 | 0.0381 | 0.0081 | 26736 |