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Martin, Patrick; Rutgers van der Loeff, Michiel M; Cassar, Nicolas; Vandromme, Pieter; d'Ovidio, Francesco; Stemmann, Lars; Rengarajan, Ramabadran; Soares, Melena; González, Humberto E; Ebersbach, Friederike; Lampitt, Richard Stephen; Sanders, Richard J; Barnett, Bruce A; Smetacek, Victor; Naqvi, Syed Wajih Ahmad (2013): Downward particle fluxes measured in neutrally buoyant PELAGRA sediment traps during POLARSTERN cruise ANT-XXV/3 (LOHAFEX) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.832524, In supplement to: Martin, P et al. (2013): Iron fertilization enhanced net community production but not downward particle flux during the Southern Ocean iron fertilization experiment LOHAFEX. Global Biogeochemical Cycles, 27(3), 871-881, https://doi.org/10.1002/gbc.20077

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Related to:
Ebersbach, Friederike; Assmy, Philipp; Martin, Patrick; Schulz, Isabelle; Wolzenburg, Sina; Nöthig, Eva-Maria (2014): Particle flux characterisation and sedimentation patterns of protistan plankton during the iron fertilisation experiment LOHAFEX in the Southern Ocean. Deep Sea Research Part I: Oceanographic Research Papers, 89, 94-103, https://doi.org/10.1016/j.dsr.2014.04.007
Project(s):
Marine Geochemistry @ AWI (AWI_MarGeoChem)
Coverage:
Median Latitude: -47.785600 * Median Longitude: -15.336500 * South-bound Latitude: -48.796000 * West-bound Longitude: -15.811000 * North-bound Latitude: -47.300000 * East-bound Longitude: -14.467000
Date/Time Start: 2009-01-27T21:30:00 * Date/Time End: 2009-03-01T17:00:00
Minimum DEPTH, water: 200 m * Maximum DEPTH, water: 470 m
Event(s):
PS73/114-17  * Latitude Start: -48.029500 * Longitude Start: -15.795600 * Latitude End: -47.872000 * Longitude End: -15.881000 * Date/Time: 2009-01-26T22:55:00 * Elevation: -3648.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: Trap, sediment, drifting (PELAGRA)
PS73/135-15  * Latitude Start: -47.732000 * Longitude Start: -15.125300 * Latitude End: -47.849000 * Longitude End: -15.470000 * Date/Time: 2009-02-05T21:31:00 * Elevation: -3114.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: Trap, sediment, drifting (PELAGRA)
PS73/137-15  * Latitude Start: -47.894600 * Longitude Start: -15.264900 * Latitude End: -47.799000 * Longitude End: -15.519000 * Date/Time: 2009-02-08T22:18:00 * Elevation: -4095.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: Trap, sediment, drifting (PELAGRA)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelMartin, PatrickTrap ID
3 DEPTH, waterDepth watermGeocode
4 DATE/TIMEDate/TimeGeocode
5 Date/time endDate/time endMartin, Patrick
6 LATITUDELatitudeGeocode
7 LONGITUDELongitudeGeocode
8 Latitude 2Latitude 2Martin, Patrick
9 Longitude 2Longitude 2Martin, Patrick
10 CommentCommentMartin, PatrickIn/out of patch
11 Total mass, flux per dayTot mass fluxmg/m2/dayMartin, Patricktotal dry weight flux
12 Carbon, organic, particulate, fluxPOC fluxmmol/m2/dayMartin, Patrick
13 Nitrogen, organic, particulate, fluxPON fluxmmol/m2/dayMartin, Patrick
14 Carbon, organic, particulate/Nitrogen, organic, particulate ratioPOC/PONMartin, Patrick
15 Biogenic silica, fluxbSiO2 fluxmmol/m2/dayMartin, Patrick
16 Calcium carbonate, fluxCaCO3 fluxmmol/m2/dayMartin, Patrick
17 Transparent exopolymer particles, flux per day as Gum Xanthan equivalentsTEP fluxmg/m2/dayMartin, Patrickpublished first in Ebersbach et al., 2014
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
120 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample label		3 
Depth water [m]		4 
Date/Time		5 
Date/time end		6 
Latitude		7 
Longitude		8 
Latitude 2		9 
Longitude 2		10 
Comment		11 
Tot mass flux [mg/m2/day]		12 
POC flux [mmol/m2/day]		13 
PON flux [mmol/m2/day]		14 
POC/PON		15 
bSiO2 flux [mmol/m2/day]		16 
CaCO3 flux [mmol/m2/day]		17 
TEP flux [mg/m2/day]
PS73/114-17 D1#2102102009-01-27T21:302009-01-29T21:25-48.024-15.811-47.872-15.881In54.890.460.058.710.080.10.00
PS73/135-15 D2#4404402009-02-06T15:002009-02-11T14:00-47.732-15.125-47.849-15.470Probably In80.470.700.088.530.160.21.36
PS73/137-15 D3#2002002009-02-09T15:302009-02-11T15:30-47.895-15.265-47.799-15.519Probably In35.280.400.049.640.020.15.14
PS73/146-17 D4#4704702009-02-13T10:002009-02-17T13:00-47.503-15.441-47.479-14.886Out28.410.240.038.740.060.11.83
PS73/153-2 D5#4404402009-02-17T13:002009-02-22T16:00-47.655-15.595-47.586-14.561In112.000.770.098.640.160.30.03
PS73/159-3 D6#4404402009-02-19T10:152009-02-24T16:15-47.351-15.417-47.894-14.425In310.661.910.228.580.300.50.00
PS73/160-20 D7#4304302009-02-20T04:002009-02-25T16:00-47.300-15.556-48.385-14.626Out98.700.910.118.400.110.32.61
PS73/162-20 D8#2302302009-02-22T06:152009-02-23T06:15-47.514-15.451-48.373-14.754Out142.962.370.259.390.100.54.26
PS73/170-11 D9#4604602009-02-24T16:152009-03-01T16:15-48.086-14.467-48.979-15.135In125.081.070.128.850.110.32.24
PS73/192-3 D10#4404402009-03-01T17:002009-03-05T07:05-48.796-15.237-49.041-15.285In105.431.070.128.950.080.30.78