Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-56 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82483
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: 1994-08-30T00:05:00 * Date/Time End: 1994-09-01T12:20:00
Minimum DEPTH, water: 134 m * Maximum DEPTH, water: 206 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] |
---|---|---|---|---|---|---|---|---|---|
1994-08-30T00:05 | 206 | 31 | 416 | >5000 | 0.3890 | 0.0771 | 0.0242 | 0.0059 | 454 |
1994-08-30T00:05 | 206 | 31 | 416 | 2000-5000 | 2.1270 | 0.5477 | 0.1912 | 0.0454 | 1870 |
1994-08-30T00:05 | 206 | 31 | 416 | 1000-2000 | 1.0530 | 0.3129 | 0.1193 | 0.0277 | 6315 |
1994-08-30T00:05 | 206 | 31 | 416 | 500-1000 | 1.0450 | 0.3105 | 0.1169 | 0.0264 | 18163 |
1994-08-30T00:05 | 206 | 31 | 416 | 200-500 | 1.0940 | 0.2817 | 0.1116 | 0.0245 | 30794 |
1994-08-30T13:00 | 186 | 32 | 244 | >5000 | 0.0500 | 0.0076 | 0.0024 | 0.0006 | 23 |
1994-08-30T13:00 | 186 | 32 | 244 | 2000-5000 | 0.4420 | 0.1348 | 0.0470 | 0.0112 | 3192 |
1994-08-30T13:00 | 186 | 32 | 244 | 1000-2000 | 0.4700 | 0.1863 | 0.0710 | 0.0165 | 5637 |
1994-08-30T13:00 | 186 | 32 | 244 | 500-1000 | 0.6610 | 0.2822 | 0.1063 | 0.0240 | 14729 |
1994-08-30T13:00 | 186 | 32 | 244 | 200-500 | 0.6360 | 0.2561 | 0.1014 | 0.0223 | 0 |
1994-08-31T00:50 | 150 | 33 | 399 | >5000 | 0.3520 | 0.0423 | 0.0133 | 0.0032 | 43 |
1994-08-31T00:50 | 150 | 33 | 399 | 2000-5000 | 0.6790 | 0.2859 | 0.0998 | 0.0237 | 1223 |
1994-08-31T00:50 | 150 | 33 | 399 | 1000-2000 | 0.5740 | 0.3107 | 0.1185 | 0.0275 | 2549 |
1994-08-31T00:50 | 150 | 33 | 399 | 500-1000 | 0.6100 | 0.3302 | 0.1244 | 0.0281 | 11008 |
1994-08-31T00:50 | 150 | 33 | 399 | 200-500 | 0.4490 | 0.2161 | 0.0856 | 0.0188 | 21493 |
1994-08-31T10:25 | 134 | 34 | 452 | >5000 | 0.0360 | 0.0239 | 0.0075 | 0.0018 | 387 |
1994-08-31T10:25 | 134 | 34 | 452 | 2000-5000 | 0.3050 | 0.0868 | 0.0303 | 0.0072 | 606 |
1994-08-31T10:25 | 134 | 34 | 452 | 1000-2000 | 0.4890 | 0.1856 | 0.0708 | 0.0164 | 2928 |
1994-08-31T10:25 | 134 | 34 | 452 | 500-1000 | 1.0280 | 0.3170 | 0.1194 | 0.0270 | 12190 |
1994-08-31T10:25 | 134 | 34 | 452 | 200-500 | 0.7090 | 0.2018 | 0.0799 | 0.0176 | 17936 |
1994-08-31T22:40 | 178 | 35 | 510 | >5000 | 2.9300 | 0.3919 | 0.1233 | 0.0299 | 836 |
1994-08-31T22:40 | 178 | 35 | 510 | 2000-5000 | 0.7340 | 0.1844 | 0.0644 | 0.0153 | 1341 |
1994-08-31T22:40 | 178 | 35 | 510 | 1000-2000 | 0.6110 | 0.2388 | 0.0911 | 0.0212 | 5395 |
1994-08-31T22:40 | 178 | 35 | 510 | 500-1000 | 0.6740 | 0.2635 | 0.0992 | 0.0224 | 7841 |
1994-08-31T22:40 | 178 | 35 | 510 | 200-500 | 0.5330 | 0.1935 | 0.0766 | 0.0168 | 17084 |
1994-09-01T12:20 | 204 | 36 | 314 | >5000 | 0.0050 | 0.0000 | 0.0000 | 0.0000 | 0 |
1994-09-01T12:20 | 204 | 36 | 314 | 2000-5000 | 0.3120 | 0.0973 | 0.0340 | 0.0081 | 2036 |
1994-09-01T12:20 | 204 | 36 | 314 | 1000-2000 | 0.5630 | 0.2195 | 0.0837 | 0.0194 | 3311 |
1994-09-01T12:20 | 204 | 36 | 314 | 500-1000 | 0.5330 | 0.2216 | 0.0835 | 0.0189 | 9910 |
1994-09-01T12:20 | 204 | 36 | 314 | 200-500 | 0.4930 | 0.1922 | 0.0761 | 0.0167 | 16762 |