Freudenthal, Tim; Neuer, Susanne; Meggers, Helge; Davenport, Robert; Wefer, Gerold (2002): CaCO3-, POC-, PON- flux data of trap LP1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.73721, In supplement to: Freudenthal, T et al. (2001): Influence of lateral particle advection and organic matter degradation on sediment accumulation and stable nitrogen isotope ratios along a productivity gradient in the Canary Islands region. Marine Geology, 177(1-2), 93-109, https://doi.org/10.1016/S0025-3227(01)00126-8
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Freudenthal, Tim (2000): Reconstruction of productivity gradients in the Canary Island Region off Morocco by means of sinking particles and sediments. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 165, 147 pp, urn:nbn:de:gbv:46-ep000102863
Project(s):
Coverage:
Latitude: 29.762200 * Longitude: -17.954300
Date/Time Start: 1997-01-06T00:00:00 * Date/Time End: 1997-09-01T00:00:00
Minimum DEPTH, water: 900 m * Maximum DEPTH, water: 3800 m
Event(s):
LP1_trap * Latitude: 29.762200 * Longitude: -17.954300 * Date/Time Start: 1997-01-03T00:00:00 * Date/Time End: 1997-09-24T00:00:00 * Elevation: -4327.0 m * Campaign: LP1 * Method/Device: Trap (TRAP) * Comment: trap type middle: SMT234; lower: SMT230
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | Date/time end | Date/time end | Freudenthal, Tim | |||
| 4 | Duration, number of days | Duration | days | Freudenthal, Tim | Calculated | |
| 5 | Sample code/label | Sample label | Freudenthal, Tim | |||
| 6 | Total mass, flux per day | Tot mass flux | mg/m2/day | Freudenthal, Tim | Calculated, see reference(s) | |
| 7 | Calcium carbonate, flux | CaCO3 flux | mg/m2/day | Freudenthal, Tim | Calculated, see reference(s) | |
| 8 | Carbon, organic, particulate, flux | POC flux | mg/m2/day | Freudenthal, Tim | Calculated, see reference(s) | |
| 9 | Nitrogen, organic, particulate, flux per day | PON flux | mg/m2/day | Freudenthal, Tim | Calculated, see reference(s) | |
| 10 | δ15N, gas | δ15N-N2 | ‰ air | Freudenthal, Tim | Mass spectrometer Finnigan Delta Plus |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
284 data points
Data
| 1 Depth water [m] | 2 Date/Time | 3 Date/time end | 4 Duration [days] | 5 Sample label | 6 Tot mass flux [mg/m2/day] | 7 CaCO3 flux [mg/m2/day] | 8 POC flux [mg/m2/day] | 9 PON flux [mg/m2/day] | 10 δ15N-N2 [‰ air] |
|---|---|---|---|---|---|---|---|---|---|
| 900 | 1997-01-06 | 1997-01-20 | 14.00 | LP1/upper/900m/1 | 11.86 | 8.90 | 1.02 | 0.16 | 3.14 |
| 900 | 1997-01-20 | 1997-02-03 | 14.00 | LP1/upper/900m/2 | 9.68 | 5.54 | 1.02 | 0.13 | 2.66 |
| 900 | 1997-02-03 | 1997-02-17 | 14.00 | LP1/upper/900m/3 | 67.96 | 40.62 | 5.04 | 0.62 | 2.35 |
| 900 | 1997-02-17 | 1997-03-03 | 14.00 | LP1/upper/900m/4 | 25.00 | 15.03 | 2.41 | 0.32 | 2.46 |
| 900 | 1997-03-03 | 1997-03-17 | 14.00 | LP1/upper/900m/5 | 99.29 | 78.72 | 6.34 | 0.67 | 4.54 |
| 900 | 1997-03-17 | 1997-03-31 | 14.00 | LP1/upper/900m/6 | 7.64 | ||||
| 900 | 1997-03-31 | 1997-04-14 | 14.00 | LP1/upper/900m/7 | 8.96 | 2.44 | 1.66 | 0.17 | 6.49 |
| 900 | 1997-04-14 | 1997-04-28 | 14.00 | LP1/upper/900m/8 | 15.75 | 2.56 | 2.09 | 0.40 | 8.05 |
| 900 | 1997-04-28 | 1997-05-12 | 14.00 | LP1/upper/900m/9 | 19.39 | 7.36 | 3.77 | 0.44 | 6.18 |
| 900 | 1997-05-12 | 1997-05-26 | 14.00 | LP1/upper/900m/10 | 11.00 | 1.41 | 1.44 | 0.24 | 6.71 |
| 900 | 1997-05-26 | 1997-06-09 | 14.00 | LP1/upper/900m/11 | 3.32 | 3.01 | 0.35 | 0.06 | 6.76 |
| 900 | 1997-06-09 | 1997-06-23 | 14.00 | LP1/upper/900m/12 | 7.07 | 4.49 | 1.08 | 0.16 | 6.46 |
| 900 | 1997-06-23 | 1997-07-07 | 14.00 | LP1/upper/900m/13 | 6.46 | 5.45 | 0.80 | 0.12 | 7.40 |
| 900 | 1997-07-07 | 1997-07-21 | 14.00 | LP1/upper/900m/14 | 12.36 | 2.01 | 1.69 | 0.30 | 7.53 |
| 900 | 1997-07-21 | 1997-08-04 | 14.00 | LP1/upper/900m/15 | 12.46 | 4.09 | 1.14 | 0.19 | 6.52 |
| 900 | 1997-08-04 | 1997-08-18 | 14.00 | LP1/upper/900m/16 | 1.68 | 0.20 | 0.17 | 0.03 | 6.85 |
| 900 | 1997-08-18 | 1997-09-01 | 14.00 | LP1/upper/900m/17 | 17.54 | 0.79 | 2.53 | 0.40 | 8.65 |
| 900 | 1997-09-01 | 1997-09-15 | 14.00 | LP1/upper/900m/18 | 24.79 | 1.69 | 3.94 | 0.00 | 9.11 |
| 3800 | 1997-01-06 | 1997-01-20 | 14.00 | LP1/lower/3800m/1 | 33.21 | 20.33 | 1.28 | 0.14 | 2.04 |
| 3800 | 1997-01-20 | 1997-03-02 | 14.00 | LP1/lower/3800m/2 | 30.93 | 16.47 | 1.56 | 0.17 | 2.24 |
| 3800 | 1997-02-17 | 1997-03-03 | 14.00 | LP1/lower/3800m/4 | 56.71 | 33.80 | 2.42 | 0.28 | 1.77 |
| 3800 | 1997-03-02 | 1997-02-17 | 14.00 | LP1/lower/3800m/3 | 88.32 | 52.73 | 4.09 | 0.47 | 1.53 |
| 3800 | 1997-03-03 | 1997-03-17 | 14.00 | LP1/lower/3800m/5 | 95.00 | 55.88 | 4.22 | 0.57 | 1.94 |
| 3800 | 1997-03-17 | 1997-03-31 | 14.00 | LP1/lower/3800m/6 | 44.82 | 23.74 | 1.98 | 0.20 | 2.23 |
| 3800 | 1997-03-31 | 1997-04-14 | 14.00 | LP1/lower/3800m/7 | 31.96 | 16.69 | 1.27 | 0.12 | 2.40 |
| 3800 | 1997-04-14 | 1997-04-28 | 14.00 | LP1/lower/3800m/8 | 29.14 | 14.88 | 1.08 | 0.10 | 2.43 |
| 3800 | 1997-04-28 | 1997-05-12 | 14.00 | LP1/lower/3800m/9 | 32.00 | 18.78 | 1.39 | 0.17 | 2.49 |
| 3800 | 1997-05-12 | 1997-05-26 | 14.00 | LP1/lower/3800m/10 | 35.93 | 20.85 | 1.43 | 0.16 | 2.39 |
| 3800 | 1997-05-26 | 1997-06-09 | 14.00 | LP1/lower/3800m/11 | 31.32 | 16.55 | 1.32 | 0.13 | 2.68 |
| 3800 | 1997-06-09 | 1997-06-23 | 14.00 | LP1/lower/3800m/12 | 26.68 | 15.27 | 1.24 | 0.13 | 2.36 |
| 3800 | 1997-06-23 | 1997-07-07 | 14.00 | LP1/lower/3800m/13 | 19.14 | 11.23 | 0.91 | 0.10 | 2.66 |
| 3800 | 1997-07-07 | 1997-07-21 | 14.00 | LP1/lower/3800m/14 | 27.36 | 15.57 | 1.26 | 0.13 | 2.52 |
| 3800 | 1997-07-21 | 1997-08-04 | 14.00 | LP1/lower/3800m/15 | 23.07 | 11.84 | 1.01 | 0.10 | 2.47 |
| 3800 | 1997-08-04 | 1997-08-18 | 14.00 | LP1/lower/3800m/16 | 17.36 | 10.27 | 0.82 | 0.08 | 2.77 |
| 3800 | 1997-08-18 | 1997-09-01 | 14.00 | LP1/lower/3800m/17 | 18.36 | 10.66 | 0.87 | 0.09 | 3.07 |
| 3800 | 1997-09-01 | 1997-09-15 | 14.00 | LP1/lower/3800m/18 | 21.39 | 12.44 | 0.95 | 0.10 | 2.46 |