Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-67 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82493
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: 1995-10-26T23:24:00 * Date/Time End: 1995-10-29T11:12:00
Minimum DEPTH, water: 127 m * Maximum DEPTH, water: 170 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] |
---|---|---|---|---|---|---|---|---|---|
1995-10-26T23:24 | 131 | 87 | 502 | >5000 | 2.4328 | 0.1413 | 0.0189 | 0.0068 | 2 |
1995-10-26T23:24 | 131 | 87 | 502 | 2000-5000 | 2.8013 | 0.3243 | 0.1122 | 0.0267 | 495 |
1995-10-26T23:24 | 131 | 87 | 502 | 1000-2000 | 1.0813 | 0.1139 | 0.0399 | 0.0096 | 940 |
1995-10-26T23:24 | 131 | 87 | 502 | 500-1000 | 0.7886 | 0.1120 | 0.0417 | 0.0093 | 2989 |
1995-10-26T23:24 | 131 | 87 | 502 | 200-500 | 0.8803 | 0.1033 | 0.0392 | 0.0086 | 11187 |
1995-10-27T11:18 | 127 | 88 | 486 | >5000 | 0.4943 | 0.0408 | 0.0054 | 0.0020 | 1 |
1995-10-27T11:18 | 127 | 88 | 486 | 2000-5000 | 2.0595 | 0.2994 | 0.0970 | 0.0228 | 1146 |
1995-10-27T11:18 | 127 | 88 | 486 | 1000-2000 | 0.8733 | 0.1359 | 0.0554 | 0.0115 | 1072 |
1995-10-27T11:18 | 127 | 88 | 486 | 500-1000 | 0.6577 | 0.0828 | 0.0313 | 0.0073 | 3577 |
1995-10-27T11:18 | 127 | 88 | 486 | 200-500 | 0.5208 | 0.0613 | 0.0227 | 0.0048 | 12754 |
1995-10-27T22:37 | 170 | 89 | 636 | >5000 | 0.7236 | 0.1171 | 0.0156 | 0.0057 | 2 |
1995-10-27T22:37 | 170 | 89 | 636 | 2000-5000 | 1.9769 | 0.2824 | 0.0977 | 0.0233 | 431 |
1995-10-27T22:37 | 170 | 89 | 636 | 1000-2000 | 0.9055 | 0.1325 | 0.0464 | 0.0111 | 1094 |
1995-10-27T22:37 | 170 | 89 | 636 | 500-1000 | 0.8421 | 0.1225 | 0.0456 | 0.0102 | 3267 |
1995-10-27T22:37 | 170 | 89 | 636 | 200-500 | 0.6168 | 0.0893 | 0.0340 | 0.0074 | 9681 |
1995-10-28T01:10 | 132 | 90 | 403 | >5000 | 0.6179 | 0.0860 | 0.0115 | 0.0042 | 1 |
1995-10-28T01:10 | 132 | 90 | 403 | 2000-5000 | 2.7700 | 0.4846 | 0.1676 | 0.0399 | 740 |
1995-10-28T01:10 | 132 | 90 | 403 | 1000-2000 | 0.9318 | 0.1615 | 0.0566 | 0.0136 | 1333 |
1995-10-28T01:10 | 132 | 90 | 403 | 500-1000 | 1.1615 | 0.1819 | 0.0677 | 0.0151 | 4852 |
1995-10-28T01:10 | 132 | 90 | 403 | 200-500 | 0.7240 | 0.1231 | 0.0468 | 0.0103 | 13338 |
1995-10-29T11:12 | 138 | 85 | 350 | >5000 | 4.7579 | 0.2164 | 0.0289 | 0.0104 | 6 |
1995-10-29T11:12 | 138 | 85 | 350 | 1000-2000 | 0.9367 | 0.0767 | 0.0249 | 0.0058 | 294 |
1995-10-29T11:12 | 138 | 85 | 350 | 200-500 | 0.4921 | 0.0556 | 0.0226 | 0.0047 | 439 |
1995-10-29T11:12 | 138 | 85 | 350 | 2000-5000 | 0.4675 | 0.0569 | 0.0215 | 0.0050 | 2460 |
1995-10-29T11:12 | 138 | 85 | 350 | 500-1000 | 0.4009 | 0.0488 | 0.0181 | 0.0038 | 10146 |
1995-10-29T11:12 | 161 | 86 | 411 | 2000-5000 | 0.2125 | 0.0171 | 0.0023 | 0.0008 | 0 |
1995-10-29T11:12 | 161 | 86 | 411 | 500-1000 | 0.8734 | 0.0944 | 0.0306 | 0.0072 | 361 |
1995-10-29T11:12 | 161 | 86 | 411 | >5000 | 0.6863 | 0.0921 | 0.0375 | 0.0078 | 726 |
1995-10-29T11:12 | 161 | 86 | 411 | 1000-2000 | 0.7023 | 0.0907 | 0.0343 | 0.0080 | 3918 |
1995-10-29T11:12 | 161 | 86 | 411 | 200-500 | 0.5976 | 0.0772 | 0.0286 | 0.0061 | 16065 |