Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-75 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82501
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: 1996-08-20T01:45:00 * Date/Time End: 1996-08-21T22:10:00
Minimum DEPTH, water: 119 m * Maximum DEPTH, water: 185 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] |
---|---|---|---|---|---|---|---|---|---|
1996-08-20T01:45 | 185 | 157 | 303 | >5000 | 2.7231 | 0.1759 | 0.0339 | 0.0088 | 8 |
1996-08-20T01:45 | 185 | 157 | 303 | 2000-5000 | 1.9575 | 0.0737 | 0.0200 | 0.0048 | 186 |
1996-08-20T01:45 | 185 | 157 | 303 | 1000-2000 | 2.2080 | 0.1394 | 0.0529 | 0.0119 | 1291 |
1996-08-20T01:45 | 185 | 157 | 303 | 500-1000 | 4.1660 | 0.6745 | 0.1838 | 0.0509 | 18721 |
1996-08-20T01:45 | 185 | 157 | 303 | 200-500 | 5.2584 | 0.2735 | 0.0709 | 0.0163 | 34458 |
1996-08-20T10:40 | 177 | 158 | 319 | >5000 | 0.0892 | 0.0097 | 0.0030 | 0.0005 | 2 |
1996-08-20T10:40 | 177 | 158 | 319 | 2000-5000 | 2.3506 | 0.1468 | 0.0486 | 0.0115 | 250 |
1996-08-20T10:40 | 177 | 158 | 319 | 1000-2000 | 1.1117 | 0.1089 | 0.0411 | 0.0090 | 1486 |
1996-08-20T10:40 | 177 | 158 | 319 | 500-1000 | 0.0712 | 0.3418 | 0.1087 | 0.0237 | 22845 |
1996-08-20T10:40 | 177 | 158 | 319 | 200-500 | 2.9501 | 0.3478 | 0.1354 | 0.0281 | 62095 |
1996-08-20T13:10 | 182 | 159 | 294 | >5000 | 0.3561 | 0.0061 | 0.0019 | 0.0003 | 2 |
1996-08-20T13:10 | 182 | 159 | 294 | 2000-5000 | 0.5507 | 0.0184 | 0.0061 | 0.0014 | 59 |
1996-08-20T13:10 | 182 | 159 | 294 | 1000-2000 | 1.1074 | 0.0899 | 0.0339 | 0.0075 | 1207 |
1996-08-20T13:10 | 182 | 159 | 294 | 500-1000 | 2.2796 | 0.2128 | 0.0677 | 0.0148 | 14224 |
1996-08-20T13:10 | 182 | 159 | 294 | 200-500 | 1.2742 | 0.1003 | 0.0390 | 0.0081 | 17911 |
1996-08-20T22:15 | 123 | 160 | 462 | >5000 | 0.2282 | 0.0225 | 0.0043 | 0.0011 | 1 |
1996-08-20T22:15 | 123 | 160 | 462 | 2000-5000 | 2.0977 | 0.1965 | 0.0534 | 0.0129 | 496 |
1996-08-20T22:15 | 123 | 160 | 462 | 1000-2000 | 1.0031 | 0.1719 | 0.0653 | 0.0147 | 1592 |
1996-08-20T22:15 | 123 | 160 | 462 | 500-1000 | 1.7922 | 0.1855 | 0.0506 | 0.0140 | 5150 |
1996-08-20T22:15 | 123 | 160 | 462 | 200-500 | 2.1900 | 0.1473 | 0.0382 | 0.0088 | 18557 |
1996-08-21T10:09 | 141 | 161 | 374 | >5000 | 0.0642 | 0.0061 | 0.0019 | 0.0003 | 2 |
1996-08-21T10:09 | 141 | 161 | 374 | 2000-5000 | 2.1976 | 0.1544 | 0.0512 | 0.0121 | 494 |
1996-08-21T10:09 | 141 | 161 | 374 | 1000-2000 | 4.5514 | 0.3138 | 0.1184 | 0.0260 | 4213 |
1996-08-21T10:09 | 141 | 161 | 374 | 500-1000 | 5.3512 | 0.2879 | 0.0916 | 0.0200 | 19241 |
1996-08-21T10:09 | 141 | 161 | 374 | 200-500 | 3.6824 | 0.2324 | 0.0904 | 0.0188 | 41491 |
1996-08-21T22:10 | 119 | 162 | 403 | >5000 | 0.7068 | 0.0132 | 0.0026 | 0.0007 | 1 |
1996-08-21T22:10 | 119 | 162 | 403 | 2000-5000 | 2.1865 | 0.1983 | 0.0539 | 0.0130 | 500 |
1996-08-21T22:10 | 119 | 162 | 403 | 1000-2000 | 0.9770 | 0.2078 | 0.0789 | 0.0178 | 1924 |
1996-08-21T22:10 | 119 | 162 | 403 | 500-1000 | 2.0750 | 0.1472 | 0.0401 | 0.0111 | 4087 |
1996-08-21T22:10 | 119 | 162 | 403 | 200-500 | 2.2371 | 0.1454 | 0.0377 | 0.0086 | 18313 |