Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-86 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82512
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: 1997-08-01T00:30:00 * Date/Time End: 1997-08-02T22:20:00
Minimum DEPTH, water: 98 m * Maximum DEPTH, water: 183 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 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
140 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] |
---|---|---|---|---|---|---|---|---|
1997-08-01T00:30 | 183 | 228 | 243 | >5000 | 0.0403 | 0.0003 | 0.0001 | 0.0000 |
1997-08-01T00:30 | 183 | 228 | 243 | 2000-5000 | 1.0401 | 0.3165 | 0.1172 | 0.0259 |
1997-08-01T00:30 | 183 | 228 | 243 | 1000-2000 | 0.8971 | 0.3630 | 0.1371 | 0.0315 |
1997-08-01T00:30 | 183 | 228 | 243 | 500-1000 | 0.7180 | 0.2098 | 0.0738 | 0.0145 |
1997-08-01T00:30 | 183 | 228 | 243 | 200-500 | 0.2029 | 0.1444 | 0.0454 | 0.0080 |
1997-08-02T13:30 | 98 | 229 | 492 | >5000 | 0.0006 | 0.0000 | 0.0000 | 0.0000 |
1997-08-02T13:30 | 98 | 229 | 492 | 2000-5000 | 0.8616 | 0.1399 | 0.0523 | 0.0113 |
1997-08-02T13:30 | 98 | 229 | 492 | 1000-2000 | 0.7499 | 0.1431 | 0.0561 | 0.0123 |
1997-08-02T13:30 | 98 | 229 | 492 | 500-1000 | 0.3885 | 0.0692 | 0.0267 | 0.0055 |
1997-08-02T13:30 | 98 | 229 | 492 | 200-500 | 0.1460 | 0.0564 | 0.0198 | 0.0037 |
1997-08-02T16:20 | 139 | 230 | 600 | >5000 | 0.0125 | 0.0091 | 0.0025 | 0.0006 |
1997-08-02T16:20 | 139 | 230 | 600 | 2000-5000 | 2.2326 | 0.3863 | 0.1445 | 0.0312 |
1997-08-02T16:20 | 139 | 230 | 600 | 1000-2000 | 1.4438 | 0.2730 | 0.1069 | 0.0235 |
1997-08-02T16:20 | 139 | 230 | 600 | 500-1000 | 1.0272 | 0.1853 | 0.0715 | 0.0148 |
1997-08-02T16:20 | 139 | 230 | 600 | 200-500 | 0.7631 | 0.1459 | 0.0513 | 0.0095 |
1997-08-02T22:20 | 148 | 231 | 457 | >5000 | 0.1560 | 0.0628 | 0.0248 | 0.0054 |
1997-08-02T22:20 | 148 | 231 | 457 | 2000-5000 | 2.7448 | 0.4965 | 0.1839 | 0.0406 |
1997-08-02T22:20 | 148 | 231 | 457 | 1000-2000 | 1.6175 | 0.3539 | 0.1337 | 0.0307 |
1997-08-02T22:20 | 148 | 231 | 457 | 500-1000 | 0.3769 | 0.1502 | 0.0528 | 0.0104 |
1997-08-02T22:20 | 148 | 231 | 457 | 200-500 | 0.2179 | 0.1100 | 0.0346 | 0.0061 |