Lukas, Roger; Karl, David Michael (1999): Makrozooplankton at ALOHA Station during cruise HOT-81 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82507
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: 1997-03-11T00:25:00 * Date/Time End: 1997-03-12T13:05:00
Minimum DEPTH, water: 121 m * Maximum DEPTH, water: 182 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] |
---|---|---|---|---|---|---|---|---|
1997-03-11T00:25 | 156 | 193 | 495 | >5000 | 1.5547 | 0.1013 | 0.0200 | 0.0055 |
1997-03-11T00:25 | 156 | 193 | 495 | 2000-5000 | 2.7558 | 0.2404 | 0.0669 | 0.0182 |
1997-03-11T00:25 | 156 | 193 | 495 | 1000-2000 | 1.9213 | 0.2925 | 0.1090 | 0.0270 |
1997-03-11T00:25 | 156 | 193 | 495 | 500-1000 | 1.1023 | 0.1362 | 0.0477 | 0.0111 |
1997-03-11T00:25 | 156 | 193 | 495 | 200-500 | 0.5799 | 0.0943 | 0.0312 | 0.0074 |
1997-03-11T10:50 | 173 | 194 | 289 | >5000 | 0.1188 | 0.0009 | 0.0001 | 0.0000 |
1997-03-11T10:50 | 173 | 194 | 289 | 2000-5000 | 2.2944 | 0.1198 | 0.0285 | 0.0077 |
1997-03-11T10:50 | 173 | 194 | 289 | 1000-2000 | 1.0264 | 0.1319 | 0.0431 | 0.0109 |
1997-03-11T10:50 | 173 | 194 | 289 | 500-1000 | 0.9245 | 0.1185 | 0.0363 | 0.0090 |
1997-03-11T10:50 | 173 | 194 | 289 | 200-500 | 0.7754 | 0.1152 | 0.0383 | 0.0096 |
1997-03-11T13:00 | 144 | 195 | 430 | >5000 | 0.0994 | 0.0082 | 0.0010 | 0.0004 |
1997-03-11T13:00 | 144 | 195 | 430 | 2000-5000 | 0.4624 | 0.0508 | 0.0121 | 0.0033 |
1997-03-11T13:00 | 144 | 195 | 430 | 1000-2000 | 1.0982 | 0.1143 | 0.0373 | 0.0094 |
1997-03-11T13:00 | 144 | 195 | 430 | 500-1000 | 0.7836 | 0.0793 | 0.0243 | 0.0060 |
1997-03-11T13:00 | 144 | 195 | 430 | 200-500 | 0.5279 | 0.0764 | 0.0254 | 0.0064 |
1997-03-11T21:55 | 121 | 196 | 475 | >5000 | 2.4269 | 0.2314 | 0.0456 | 0.0126 |
1997-03-11T21:55 | 121 | 196 | 475 | 2000-5000 | 1.0579 | 0.1761 | 0.0490 | 0.0134 |
1997-03-11T21:55 | 121 | 196 | 475 | 1000-2000 | 0.8047 | 0.1433 | 0.0534 | 0.0132 |
1997-03-11T21:55 | 121 | 196 | 475 | 500-1000 | 0.8800 | 0.1127 | 0.0394 | 0.0092 |
1997-03-11T21:55 | 121 | 196 | 475 | 200-500 | 0.4702 | 0.0777 | 0.0257 | 0.0061 |
1997-03-12T00:10 | 182 | 197 | 618 | >5000 | 0.7829 | 0.0464 | 0.0092 | 0.0025 |
1997-03-12T00:10 | 182 | 197 | 618 | 2000-5000 | 2.8283 | 0.3699 | 0.1029 | 0.0281 |
1997-03-12T00:10 | 182 | 197 | 618 | 1000-2000 | 1.7292 | 0.2560 | 0.0954 | 0.0236 |
1997-03-12T00:10 | 182 | 197 | 618 | 500-1000 | 1.7528 | 0.2117 | 0.0741 | 0.0173 |
1997-03-12T00:10 | 182 | 197 | 618 | 200-500 | 1.1983 | 0.1599 | 0.0528 | 0.0126 |
1997-03-12T13:05 | 156 | 198 | 517 | >5000 | 0.1567 | 0.0070 | 0.0009 | 0.0003 |
1997-03-12T13:05 | 156 | 198 | 517 | 2000-5000 | 1.7522 | 0.2036 | 0.0485 | 0.0131 |
1997-03-12T13:05 | 156 | 198 | 517 | 1000-2000 | 1.2954 | 0.1531 | 0.0500 | 0.0126 |
1997-03-12T13:05 | 156 | 198 | 517 | 500-1000 | 1.3823 | 0.1365 | 0.0418 | 0.0103 |
1997-03-12T13:05 | 156 | 198 | 517 | 200-500 | 0.8759 | 0.1118 | 0.0372 | 0.0094 |