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Glock, Nicolaas (2013): Denitrification rates and nitrate storage of benthic foraminifera of M77/1_449-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.816160, In supplement to: Glock, Nicolaas; Schönfeld, Joachim; Eisenhauer, Anton; Hensen, Christian; Mallon, Jürgen; Sommer, Stefan (2013): The role of benthic foraminifera in the benthic nitrogen cycle of the Peruvian oxygen minimum zone. Biogeosciences, 10(7), 4767-4783, https://doi.org/10.5194/bg-10-4767-2013

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Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -11.000160 * Longitude: -78.166160
Date/Time Start: 2008-11-03T19:40:00 * Date/Time End: 2008-11-03T19:40:00
Minimum DEPTH, water: 319 m * Maximum DEPTH, water: 319 m
Event(s):
M77/1_449-1 (MUC 19) * Latitude: -11.000160 * Longitude: -78.166160 * Date/Time: 2008-11-03T19:40:00 * Elevation: -317.2 m * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Comment:
Calculated approximated total benthic foraminiferal denitrification rates and nitrate storage at the different sampling sites.// The column "Foraminiferal denitrification without Assumpt. B" covers the foraminiferal denitrification for species where// literature data for the individual rates was available plus the denitrification rates derived by assumption A. //Also listed are foraminiferal abundances and pore water nitrate concentrations in the top cm of the sediments. //The elevated pore water nitrate concentrations at samples from the pore water press most propably result //from squashed foraminiferal as well as Thioploca and Beggiotoa cells. //Errors of foraminiferal nitrate storage are based on the SEMs from Piña-Ochoa et al. (2010a).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, waterDepth watermGeocode
2ForaminiferaForam#/m2Glock, Nicolaas
3DenitrificationDenitrifimmol/m2/dayGlock, Nicolaastotal foraminiferal
4DenitrificationDenitrifimmol/m2/dayGlock, Nicolaasforaminiferal without Assumption b
5DenitrificationDenitrifimmol/m2/dayGlock, Nicolaasforaminiferal Assumption b
6Nitrate[NO3]-µmol/lGlock, Nicolaasforaminiferal nitrate storage
7Error, absoluteError a±Glock, Nicolaaserror foraminiferal nitrate storage
8Nitrate[NO3]-µmol/lGlock, Nicolaasporewater nitrate (rhizons or glovebox)
9Nitrate[NO3]-µmol/lGlock, Nicolaasporewater nitrate (press)
Size:
8 data points

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