Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-60 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82486
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: 1995-02-05T11:20:00 * Date/Time End: 1995-02-07T22:15:00
Minimum DEPTH, water: 161 m * Maximum DEPTH, water: 210 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:
90 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] |
---|---|---|---|---|---|---|---|---|---|
1995-02-05T11:20 | 48 | >5000 | |||||||
1995-02-05T11:20 | 48 | 2000-5000 | |||||||
1995-02-05T11:20 | 48 | 1000-2000 | |||||||
1995-02-05T11:20 | 48 | 500-1000 | |||||||
1995-02-05T11:20 | 48 | 200-500 | |||||||
1995-02-07T11:23 | 210 | 49 | 434 | >5000 | 0.1160 | 0.0007 | 0.0002 | 0.0001 | 1 |
1995-02-07T11:23 | 210 | 49 | 434 | 2000-5000 | 0.2470 | 0.0357 | 0.0140 | 0.0032 | 63 |
1995-02-07T11:23 | 210 | 49 | 434 | 1000-2000 | 0.4090 | 0.0784 | 0.0317 | 0.0072 | 803 |
1995-02-07T11:23 | 210 | 49 | 434 | 500-1000 | 0.3570 | 0.0715 | 0.0298 | 0.0068 | 3356 |
1995-02-07T11:23 | 210 | 49 | 434 | 200-500 | 0.2970 | 0.0597 | 0.0256 | 0.0056 | 15136 |
1995-02-07T22:15 | 161 | 50 | 660 | >5000 | 0.2740 | 0.0064 | 0.0013 | 0.0007 | 5 |
1995-02-07T22:15 | 161 | 50 | 660 | 2000-5000 | 0.9720 | 0.1022 | 0.0356 | 0.0088 | 214 |
1995-02-07T22:15 | 161 | 50 | 660 | 1000-2000 | 1.4820 | 0.1814 | 0.0728 | 0.0179 | 953 |
1995-02-07T22:15 | 161 | 50 | 660 | 500-1000 | 1.5420 | 0.1993 | 0.0746 | 0.0157 | 7496 |
1995-02-07T22:15 | 161 | 50 | 660 | 200-500 | 0.8270 | 0.1062 | 0.0435 | 0.0100 | 19910 |