Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-71 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82497
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: 1996-04-23T01:22:00 * Date/Time End: 1996-04-24T10:01:00
Minimum DEPTH, water: 133 m * Maximum DEPTH, water: 199 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] |
---|---|---|---|---|---|---|---|---|---|
1996-04-23T01:22 | 134 | 107 | 404 | >5000 | 0.4191 | 0.0186 | 0.0063 | 0.0016 | 7 |
1996-04-23T01:22 | 134 | 107 | 404 | 2000-5000 | 6.2331 | 0.5052 | 0.1836 | 0.0472 | 949 |
1996-04-23T01:22 | 134 | 107 | 404 | 1000-2000 | 1.3773 | 0.1641 | 0.0669 | 0.0161 | 809 |
1996-04-23T01:22 | 134 | 107 | 404 | 500-1000 | 1.0610 | 0.1360 | 0.0548 | 0.0124 | 5998 |
1996-04-23T01:22 | 134 | 107 | 404 | 200-500 | 0.6431 | 0.0956 | 0.0338 | 0.0072 | 5798 |
1996-04-23T10:03 | 169 | 108 | 398 | >5000 | 0.7304 | 0.0594 | 0.0220 | 0.0052 | 8 |
1996-04-23T10:03 | 169 | 108 | 398 | 2000-5000 | 2.9980 | 0.3531 | 0.1465 | 0.0353 | 4151 |
1996-04-23T10:03 | 169 | 108 | 398 | 1000-2000 | 1.7989 | 0.2565 | 0.1119 | 0.0268 | 2518 |
1996-04-23T10:03 | 169 | 108 | 398 | 500-1000 | 0.9192 | 0.1070 | 0.0415 | 0.0092 | 14248 |
1996-04-23T10:03 | 169 | 108 | 398 | 200-500 | 1.3836 | 0.1713 | 0.0704 | 0.0165 | 16735 |
1996-04-23T12:58 | 139 | 109 | 385 | >5000 | 0.5904 | 0.0640 | 0.0237 | 0.0056 | 0 |
1996-04-23T12:58 | 139 | 109 | 385 | 2000-5000 | 2.2972 | 0.2681 | 0.1112 | 0.0268 | 1351 |
1996-04-23T12:58 | 139 | 109 | 385 | 1000-2000 | 0.6265 | 0.0858 | 0.0374 | 0.0090 | 1711 |
1996-04-23T12:58 | 139 | 109 | 385 | 500-1000 | 0.6435 | 0.0702 | 0.0272 | 0.0060 | 4660 |
1996-04-23T12:58 | 139 | 109 | 385 | 200-500 | 0.2444 | 0.0352 | 0.0145 | 0.0034 | 7268 |
1996-04-23T22:02 | 199 | 110 | 404 | >5000 | 3.9575 | 0.3610 | 0.1232 | 0.0315 | 39 |
1996-04-23T22:02 | 199 | 110 | 404 | 2000-5000 | 4.8615 | 0.6634 | 0.2411 | 0.0620 | 3315 |
1996-04-23T22:02 | 199 | 110 | 404 | 1000-2000 | 2.2879 | 0.3778 | 0.1540 | 0.0370 | 4311 |
1996-04-23T22:02 | 199 | 110 | 404 | 500-1000 | 1.4785 | 0.2252 | 0.0908 | 0.0206 | 12097 |
1996-04-23T22:02 | 199 | 110 | 404 | 200-500 | 0.7014 | 0.1216 | 0.0430 | 0.0091 | 19145 |
1996-04-24T00:07 | 160 | 111 | 409 | >5000 | 3.5859 | 0.3415 | 0.1165 | 0.0298 | 34 |
1996-04-24T00:07 | 160 | 111 | 409 | 2000-5000 | 5.6282 | 0.7917 | 0.2878 | 0.0740 | 7236 |
1996-04-24T00:07 | 160 | 111 | 409 | 1000-2000 | 2.4326 | 0.3902 | 0.1591 | 0.0383 | 4014 |
1996-04-24T00:07 | 160 | 111 | 409 | 500-1000 | 1.2960 | 0.1708 | 0.0689 | 0.0156 | 6480 |
1996-04-24T00:07 | 160 | 111 | 409 | 200-500 | 0.5373 | 0.0971 | 0.0344 | 0.0073 | 16569 |
1996-04-24T10:01 | 133 | 112 | 466 | >5000 | 0.2522 | 0.0357 | 0.0132 | 0.0031 | 3 |
1996-04-24T10:01 | 133 | 112 | 466 | 2000-5000 | 1.9862 | 0.2451 | 0.1017 | 0.0245 | 662 |
1996-04-24T10:01 | 133 | 112 | 466 | 1000-2000 | 1.3937 | 0.1974 | 0.0861 | 0.0206 | 2389 |
1996-04-24T10:01 | 133 | 112 | 466 | 500-1000 | 0.9213 | 0.1252 | 0.0486 | 0.0107 | 8076 |
1996-04-24T10:01 | 133 | 112 | 466 | 200-500 | 0.6778 | 0.0918 | 0.0377 | 0.0089 | 6972 |