Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-82 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82508
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: 1997-04-08T00:20:00 * Date/Time End: 1997-04-09T09:57:00
Minimum DEPTH, water: 93 m * Maximum DEPTH, water: 160 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:
210 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] |
|---|---|---|---|---|---|---|---|---|
| 1997-04-08T00:20 | 131 | 199 | 388 | >5000 | 0.4133 | 0.0938 | 0.0380 | 0.0114 |
| 1997-04-08T00:20 | 131 | 199 | 388 | 2000-5000 | 2.1281 | 0.3292 | 0.1266 | 0.0348 |
| 1997-04-08T00:20 | 131 | 199 | 388 | 1000-2000 | 1.4573 | 0.2696 | 0.1083 | 0.0294 |
| 1997-04-08T00:20 | 131 | 199 | 388 | 500-1000 | 1.0008 | 0.1822 | 0.0658 | 0.0178 |
| 1997-04-08T00:20 | 131 | 199 | 388 | 200-500 | 0.9583 | 0.1640 | 0.0503 | 0.0129 |
| 1997-04-08T10:00 | 160 | 200 | 293 | >5000 | 0.1786 | 0.0004 | 0.0001 | 0.0000 |
| 1997-04-08T10:00 | 160 | 200 | 293 | 2000-5000 | 1.2816 | 0.2652 | 0.1041 | 0.0276 |
| 1997-04-08T10:00 | 160 | 200 | 293 | 1000-2000 | 1.2005 | 0.2087 | 0.0892 | 0.0232 |
| 1997-04-08T10:00 | 160 | 200 | 293 | 500-1000 | 1.1129 | 0.1860 | 0.0881 | 0.0235 |
| 1997-04-08T10:00 | 160 | 200 | 293 | 200-500 | 1.2781 | 0.1971 | 0.0957 | 0.0257 |
| 1997-04-08T13:17 | 121 | 201 | 394 | >5000 | 0.0688 | 0.0068 | 0.0022 | 0.0007 |
| 1997-04-08T13:17 | 121 | 201 | 394 | 2000-5000 | 0.8440 | 0.1391 | 0.0546 | 0.0145 |
| 1997-04-08T13:17 | 121 | 201 | 394 | 1000-2000 | 0.8000 | 0.1376 | 0.0588 | 0.0153 |
| 1997-04-08T13:17 | 121 | 201 | 394 | 500-1000 | 0.8358 | 0.1283 | 0.0608 | 0.0162 |
| 1997-04-08T13:17 | 121 | 201 | 394 | 200-500 | 0.6883 | 0.1092 | 0.0530 | 0.0143 |
| 1997-04-08T22:00 | 108 | 202 | 317 | >5000 | 0.1145 | 0.0152 | 0.0062 | 0.0018 |
| 1997-04-08T22:00 | 108 | 202 | 317 | 2000-5000 | 2.3880 | 0.3489 | 0.1342 | 0.0369 |
| 1997-04-08T22:00 | 108 | 202 | 317 | 1000-2000 | 1.7179 | 0.3037 | 0.1220 | 0.0331 |
| 1997-04-08T22:00 | 108 | 202 | 317 | 500-1000 | 1.1905 | 0.1879 | 0.0679 | 0.0184 |
| 1997-04-08T22:00 | 108 | 202 | 317 | 200-500 | 0.8563 | 0.1461 | 0.0448 | 0.0115 |
| 1997-04-09T00:00 | 93 | 203 | 338 | >5000 | 0.1508 | 0.0259 | 0.0105 | 0.0031 |
| 1997-04-09T00:00 | 93 | 203 | 338 | 2000-5000 | 1.1822 | 0.2039 | 0.0784 | 0.0216 |
| 1997-04-09T00:00 | 93 | 203 | 338 | 1000-2000 | 0.7602 | 0.1635 | 0.0657 | 0.0178 |
| 1997-04-09T00:00 | 93 | 203 | 338 | 500-1000 | 0.7756 | 0.1469 | 0.0531 | 0.0143 |
| 1997-04-09T00:00 | 93 | 203 | 338 | 200-500 | 0.7127 | 0.1321 | 0.0405 | 0.0104 |
| 1997-04-09T09:57 | 119 | 204 | 374 | >5000 | 0.0151 | 0.0020 | 0.0006 | 0.0002 |
| 1997-04-09T09:57 | 119 | 204 | 374 | 2000-5000 | 1.0740 | 0.1618 | 0.0635 | 0.0169 |
| 1997-04-09T09:57 | 119 | 204 | 374 | 1000-2000 | 1.3015 | 0.2209 | 0.0944 | 0.0246 |
| 1997-04-09T09:57 | 119 | 204 | 374 | 500-1000 | 1.0920 | 0.1630 | 0.0772 | 0.0206 |
| 1997-04-09T09:57 | 119 | 204 | 374 | 200-500 | 0.6452 | 0.1074 | 0.0521 | 0.0140 |