Mague, T H; Weare, N M; Holm-Hansen, O (1974): (Table 1) Distribution of nitrogen-fixation activity along the transect from San Diego, California, to the central North Pacific in June-July 1972 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.818926
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Mague, T H; Weare, N M; Holm-Hansen, O (1974): Nitrogen fixation in the North Pacific Ocean. Marine Biology, 24(2), 109-119, https://doi.org/10.1038/nature12784
Coverage:
Median Latitude: 30.153846 * Median Longitude: -142.615385 * South-bound Latitude: 27.000000 * West-bound Longitude: -155.500000 * North-bound Latitude: 33.000000 * East-bound Longitude: -118.500000
Date/Time Start: 1972-06-18T00:00:00 * Date/Time End: 1972-06-18T00:00:00
Event(s):
CATO-I/1 * Latitude: 33.000000 * Longitude: -118.500000 * Location: North Pacific Ocean * Method/Device: Bottle, Niskin 30-L (NIS_30L)
CATO-I/2 * Latitude: 32.000000 * Longitude: -123.500000 * Location: North Pacific Ocean * Method/Device: Bottle, Niskin 30-L (NIS_30L)
CATO-I/3 * Latitude: 31.500000 * Longitude: -128.000000 * Location: North Pacific Ocean * Method/Device: Bottle, Niskin 30-L (NIS_30L)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Date | Date | Mague, T H | |||
| 5 | Sample type | Samp type | Mague, T H | |||
| 6 | Nitrogen fixation rate in ethene per chlorophyll a | N fix C2H4/Chl | nmol/µg/h | Mague, T H | Gas chromatography | |
| 7 | Organisms | Org | Mague, T H | responsible |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
79 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date | 5 Samp type | 6 N fix C2H4/Chl [nmol/µg/h] | 7 Org |
|---|---|---|---|---|---|---|
| CATO-I/1 | 33.0 | -118.5 | 1972-06-08 | assorted net tow | 0.00 | |
| CATO-I/2 | 32.0 | -123.5 | 1972-06-09 | assorted net tow | 0.30 | ? |
| CATO-I/3 | 31.5 | -128.0 | 1972-06-10 | assorted net tow | 0.35 | ? |
| CATO-I/4 | 31.0 | -131.5 | 1972-06-11 | assorted net tow | 0.35 | Trichodesmium |
| CATO-I/5 | 30.0 | -136.0 | 1972-06-12 | assorted net tow | 0.47 | Trichodesmium |
| CATO-I/5 | 30.0 | -136.0 | 1972-06-12 | selected from net | 6.64 | 12 Trichodesmium colonies |
| CATO-I/6 | 29.0 | -143.0 | 1972-06-14 | selected from net | 7.89 | 12 Trichodesmium colonies |
| CATO-I/7 | 28.5 | -147.0 | 1972-06-15 | assorted net tow | 17.50 | Rhizosolenia |
| CATO-I/8 | 29.0 | -151.0 | 1972-06-16 | assorted net tow | 90.40 | Rhizosolenia |
| CATO-I/9 | 31.0 | -155.0 | 1972-06-17 | assorted net tow | 40.20 | Rhizosolenia |
| CATO-I/8 | 29.0 | -151.0 | 1972-06-17 | assorted net tow | 17.70 | Rhizosolenia |
| CATO-I/9 | 31.0 | -155.0 | 1972-06-17 | assorted net tow | 21.80 | Rhizosolenia |
| CATO-I/8 | 29.0 | -151.0 | 1972-06-18 | filter concentrate | 6.97 | Rhizosolenia |
| CATO-I/9 | 31.0 | -155.0 | 1972-06-19 | assorted net tow | 52.90 | Rhizosolenia |
| CATO-I/10 | 31.0 | -155.0 | 1972-06-28 | filter concentrate | 0.41 | dying Rhizosolenia |
| CATO-I/10 | 31.0 | -155.0 | 1972-06-29 | filter concentrate | 1.21 | dying Rhizosolenia |
| CATO-I/10 | 31.0 | -155.0 | 1972-06-29 | selected from net | 30.40 | 3 Trichodesmium colonies |
| CATO-I/11 | 30.0 | -155.5 | 1972-06-30 | assorted net tow | 0.67 | ? |
| CATO-I/12 | 29.0 | -155.0 | 1972-07-02 | assorted net tow | 31.40 | Rhizosolenia |
| CATO-I/13 | 27.0 | -155.0 | 1972-07-03 | filter concentrate | 0.02 | ? |