Fischer, Gerhard; Gersonde, Rainer; Wefer, Gerold (2002): (Table 3) Diatom valve fluxes and composition for the developments BO1 and PF3 (upper traps) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.760749, In supplement to: Fischer, G et al. (2002): Organic carbon, biogenic silica and diatom fluxes in the marginal winter sea ice zone and in the Polar Front Region: interannual variation and changes in composition. Deep Sea Research Part II: Topical Studies in Oceanography, 49(9-10), 1721-1745, https://doi.org/10.1016/S0967-0645(02)00009-7
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Project(s):
Coverage:
Median Latitude: -52.200000 * Median Longitude: 1.250000 * South-bound Latitude: -54.300000 * West-bound Longitude: -3.300000 * North-bound Latitude: -50.100000 * East-bound Longitude: 5.800000
Date/Time Start: 1989-12-22T00:00:00 * Date/Time End: 1991-12-02T00:00:00
Minimum DEPTH, water: 450 m * Maximum DEPTH, water: 614 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, water | Depth water | m | Geocode | ||
| 3 | Sample code/label | Sample label | Gersonde, Rainer | |||
| 4 | DATE/TIME | Date/Time | Geocode | |||
| 5 | Date/time end | Date/time end | Gersonde, Rainer | |||
| 6 | Duration, number of days | Duration | days | Gersonde, Rainer | Calculated | |
| 7 | Julian day | Julian day | Gersonde, Rainer | Calculated | ||
| 8 | Diatom valves, flux | Diatom valv flux | #/m2/day | Gersonde, Rainer | Calculated | |
| 9 | Diatom valves, flux per year | Diatom valv flux | 106 #/m2/a | Gersonde, Rainer | Calculated | |
| 10 | Azpeitia tabularis | A. tabularis | % | Gersonde, Rainer | Counting, diatoms | |
| 11 | Fragilariopsis curta | F. curta | % | Gersonde, Rainer | Counting, diatoms | |
| 12 | Fragilariopsis cylindrus | F. cylindrus | % | Gersonde, Rainer | Counting, diatoms | |
| 13 | Fragilariopsis kerguelensis | F. kerguelensis | % | Gersonde, Rainer | Counting, diatoms | |
| 14 | Fragilariopsis rhombica | F. rhombica | % | Gersonde, Rainer | Counting, diatoms | |
| 15 | Fragilariopsis separanda | F. separanda | % | Gersonde, Rainer | Counting, diatoms | |
| 16 | Thalassionema nitzschioides forma 1 | T. nitzschioides f 1 | % | Gersonde, Rainer | Counting, diatoms | |
| 17 | Thalassiosira gravida | T. gravida | % | Gersonde, Rainer | Counting, diatoms | |
| 18 | Thalassiosira lentiginosa | T. lentiginosa | % | Gersonde, Rainer | Counting, diatoms |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
460 data points
Data
| 1 Event | 2 Depth water [m] | 3 Sample label | 4 Date/Time | 5 Date/time end | 6 Duration [days] | 7 Julian day | 8 Diatom valv flux [#/m2/day] | 9 Diatom valv flux [106 #/m2/a] | 10 A. tabularis [%] | 11 F. curta [%] | 12 F. cylindrus [%] | 13 F. kerguelensis [%] | 14 F. rhombica [%] | 15 F. separanda [%] | 16 T. nitzschioides f 1 [%] | 17 T. gravida [%] | 18 T. lentiginosa [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PF3 | 614 | #3_upper | 1989-12-22 | 1990-12-01 | 21 | 2.0 | 91500000 | 3.0 | 0.2 | 0.0 | 31.8 | 6.9 | 0.4 | 14.6 | 6.2 | 5.8 | |
| PF3 | 614 | #4_upper | 1990-12-01 | 1990-02-02 | 21 | 23.0 | 66800000 | 2.4 | 0.0 | 0.0 | 37.6 | 10.0 | 1.8 | 19.5 | 4.2 | 5.1 | |
| PF3 | 614 | #5_upper | 1990-02-02 | 1990-02-23 | 21 | 44.0 | 4100000 | 2.2 | 0.7 | 0.0 | 37.5 | 8.5 | 0.5 | 28.6 | 5.1 | 1.9 | |
| PF3 | 614 | #6_upper | 1990-01-23 | 1990-03-16 | 21 | 65.0 | 97700000 | 2.4 | 0.6 | 0.0 | 42.3 | 9.5 | 1.4 | 12.3 | 6.0 | 1.2 | |
| PF3 | 614 | #7_upper | 1990-03-16 | 1990-06-04 | 21 | 86.0 | 6000000 | 1.7 | 0.2 | 0.0 | 58.1 | 1.9 | 0.8 | 13.8 | 5.4 | 2.1 | |
| PF3 | 614 | #8_upper | 1990-06-04 | 1990-04-27 | 21 | 107.0 | 1000000 | 2.2 | 0.0 | 0.0 | 64.5 | 0.6 | 0.0 | 8.2 | 4.5 | 3.2 | |
| PF3 | 614 | #9_upper | 1990-04-27 | 1990-05-18 | 21 | 128.0 | 1000000 | 3.4 | 0.0 | 0.0 | 65.7 | 0.5 | 0.2 | 6.0 | 3.5 | 3.2 | |
| PF3 | 614 | #10_upper | 1990-05-18 | 1990-08-06 | 21 | 149.0 | 800000 | 2.3 | 0.0 | 0.0 | 57.3 | 2.0 | 1.0 | 10.1 | 3.3 | 5.5 | |
| PF3 | 614 | #11_upper | 1990-08-06 | 1990-07-20 | 42 | 180.5 | 900000 | 3.2 | 0.4 | 0.0 | 66.2 | 1.3 | 0.4 | 9.4 | 3.4 | 2.6 | |
| PF3 | 614 | #12_upper | 1990-07-20 | 1990-08-31 | 42 | 222.5 | 2600000 | 1.7 | 0.2 | 0.0 | 68.7 | 0.8 | 0.2 | 8.8 | 3.4 | 3.8 | |
| PF3 | 614 | #13_upper | 1990-08-31 | 1990-10-12 | 42 | 264.5 | 3200000 | 2.3 | 0.0 | 0.0 | 49.6 | 0.8 | 0.5 | 28.2 | 5.3 | 4.6 | |
| PF3 | 614 | #14_upper | 1990-12-10 | 1990-11-02 | 21 | 296.0 | 94100000 | 0.8 | 0.0 | 0.0 | 27.8 | 2.7 | 0.0 | 49.9 | 3.8 | 2.7 | |
| PF3 | 614 | #15_upper | 1990-02-11 | 1990-11-23 | 21 | 317.0 | 89800000 | 1.5 | 0.0 | 0.0 | 38.1 | 2.2 | 0.2 | 37.2 | 4.6 | 6.8 | |
| PF3 | 614 | #16_upper | 1990-11-23 | 1990-12-14 | 21 | 338.0 | 8500000 | 0.9 | 0.0 | 0.0 | 35.6 | 1.8 | 0.0 | 38.6 | 3.7 | 5.8 | |
| PF3 | 614 | #17_upper | 1990-12-14 | 1990-12-23 | 9 | 353.0 | 212300000 | 1.7 | 0.0 | 0.0 | 40.4 | 1.1 | 0.2 | 25.7 | 2.8 | 6.5 | |
| PF3 | 614 | total valve flux | 1989-12-22 | 1990-12-23 | 366 | 11.8 | 2.0 | 0.2 | 0.0 | 37.2 | 5.0 | 0.6 | 26.5 | 4.6 | 4.6 | ||
| BO1_trap | 450 | #1_upper | 1990-12-28 | 1991-01-20 | 23 | 8.5 | 42700000 | 1.4 | 6.9 | 0.2 | 56.4 | 3.0 | 2.9 | 5.4 | 2.0 | 12.5 | |
| BO1_trap | 450 | #2_upper | 1991-01-20 | 1991-12-02 | 23 | 31.5 | 116800000 | 0.2 | 18.8 | 0.6 | 41.5 | 1.0 | 1.0 | 2.9 | 11.9 | 3.5 | |
| BO1_trap | 450 | #3_upper | 1991-12-02 | 1991-07-03 | 23 | 54.5 | 456500000 | 0.2 | 49.7 | 5.3 | 15.9 | 1.5 | 2.6 | 1.9 | 8.7 | 1.1 | |
| BO1_trap | 450 | #4_upper | 1991-07-03 | 1991-03-30 | 23 | 77.5 | 99900000 | 0.0 | 49.1 | 2.3 | 21.8 | 1.1 | 3.3 | 1.5 | 4.1 | 1.5 | |
| BO1_trap | 450 | #5_upper | 1991-03-30 | 1991-04-22 | 23 | 100.5 | 65800000 | 0.5 | 31.9 | 0.5 | 38.6 | 0.3 | 3.1 | 1.2 | 3.4 | 3.0 | |
| BO1_trap | 450 | #6_upper | 1991-04-22 | 1991-05-15 | 23 | 123.5 | 24200000 | 0.2 | 24.9 | 0.4 | 45.9 | 0.9 | 4.6 | 1.1 | 2.1 | 6.5 | |
| BO1_trap | 450 | #7_upper | 1991-05-15 | 1991-07-06 | 23 | 146.5 | 25400000 | 1.1 | 17.7 | 0.1 | 57.9 | 0.6 | 5.1 | 1.2 | 2.1 | 4.4 | |
| BO1_trap | 450 | #8_upper | 1991-07-06 | 1991-06-30 | 23 | 169.5 | 2900000 | 0.6 | 7.2 | 0.0 | 67.8 | 0.6 | 2.1 | 3.4 | 3.2 | 4.7 | |
| BO1_trap | 450 | #9_upper | 1991-06-30 | 1991-07-23 | 23 | 192.5 | 8600000 | 0.6 | 2.5 | 0.0 | 80.5 | 0.1 | 2.3 | 0.6 | 2.8 | 5.4 | |
| BO1_trap | 450 | #10_upper | 1991-07-23 | 1991-08-15 | 23 | 215.5 | 7500000 | 1.5 | 4.5 | 0.0 | 71.4 | 0.5 | 1.9 | 3.1 | 3.4 | 7.8 | |
| BO1_trap | 450 | #11_upper | 1991-08-15 | 1991-07-09 | 23 | 238.5 | 3900000 | 1.7 | 9.5 | 0.0 | 47.7 | 3.3 | 3.9 | 13.0 | 2.2 | 9.4 | |
| BO1_trap | 450 | #12_upper | 1991-07-09 | 1991-09-30 | 23 | 261.5 | 4700000 | 0.9 | 3.5 | 0.0 | 54.3 | 0.9 | 3.7 | 17.7 | 1.5 | 7.9 | |
| BO1_trap | 450 | #13_upper | 1991-09-30 | 1991-10-23 | 23 | 284.5 | 20700000 | 1.0 | 5.1 | 0.2 | 41.6 | 3.4 | 5.6 | 27.3 | 2.5 | 5.6 | |
| BO1_trap | 450 | #14_upper | 1991-10-23 | 1991-11-15 | 23 | 307.5 | 27500000 | 0.2 | 12.3 | 0.2 | 46.5 | 5.2 | 3.3 | 17.7 | 1.9 | 5.3 | |
| BO1_trap | 450 | #15_upper | 1991-11-15 | 1991-08-12 | 23 | 330.5 | 7400000 | 0.3 | 15.2 | 0.1 | 44.5 | 1.2 | 1.5 | 24.0 | 1.8 | 4.6 | |
| BO1_trap | 450 | #16_upper | 1991-08-12 | 1991-12-31 | 23 | 353.5 | 1900000 | 0.2 | 12.1 | 1.7 | 49.9 | 1.5 | 1.3 | 19.4 | 3.8 | 2.8 | |
| BO1_trap | 450 | total valve flux | 1990-12-28 | 0191-12-31 | 368 | 20.0 | 0.3 | 37.0 | 3.0 | 28.7 | 1.5 | 2.7 | 3.4 | 7.0 | 2.8 |