Citation:

PANGAEA.914948

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Abstract:

N2O production rates from ammonium, nitrite and nitrate and nitrate reduction rates and ammonium oxidation rates from the top 400 m water depth off the coast of Peru sampled from R/V Meteor during M138 in June 2017.

Keyword(s):

OMZ

Related to:

Frey, Claudia; Bange, Hermann Werner; Achterberg, Eric Pieter; Jayakumar, Amal; Löscher, Carolin R; Arévalo-Martínez, Damian L; León-Palmero, Elizabeth; Sun, Mingshuang; Sun, Xin; Xie, Ruifang C; Oleynik, Sergey; Ward, Bess B (2020): Regulation of nitrous oxide production in low-oxygen waters off the coast of Peru. Biogeosciences, 17(8), 2263-2287, https://doi.org/10.5194/bg-17-2263-2020

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Median Latitude: -12.423219 * Median Longitude: -77.730169 * South-bound Latitude: -15.859500 * West-bound Longitude: -78.564060 * North-bound Latitude: -10.780400 * East-bound Longitude: -75.431940

Date/Time Start: 2017-06-04T00:00:00 * Date/Time End: 2017-06-22T00:00:00

Minimum Elevation: -5803.0 m * Maximum Elevation: -312.0 m

Event(s):

M138_882-11 (CTD 013) * Latitude: -10.951500 * Longitude: -78.564000 * Date/Time: 2017-06-05T01:29:00 * Elevation: -1083.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

M138_883-15 (CTD 018) * Latitude: -10.780670 * Longitude: -78.275830 * Date/Time: 2017-06-06T11:41:00 * Elevation: -312.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

M138_892-3 (CTD 036) * Latitude: -12.418000 * Longitude: -77.812330 * Date/Time: 2017-06-09T21:46:00 * Elevation: -1101.0 m * Campaign: (SFB754) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Frey, Claudia
2	Sample code/label	Sample label		Frey, Claudia
3	ELEVATION	Elevation	m a.s.l.	Frey, Claudia	Geocode
4	DATE/TIME	Date/Time		Frey, Claudia	Geocode
5	LATITUDE	Latitude		Frey, Claudia	Geocode
6	LONGITUDE	Longitude		Frey, Claudia	Geocode
7	DEPTH, water	Depth water	m	Frey, Claudia	Geocode
8	Temperature, water	Temp	°C	Frey, Claudia
9	Salinity	Sal		Frey, Claudia
10	Density, sigma-theta (0)	Sigma-theta	kg/m³	Frey, Claudia
11	Nitrate	[NO3]-	µmol/l	Frey, Claudia
12	Ammonium	[NH4]+	µmol/l	Frey, Claudia
13	Phosphate	[PO4]3-	µmol/l	Frey, Claudia
14	Nitrite	[NO2]-	µmol/l	Frey, Claudia
15	Silicate	Si(OH)4	µmol/l	Frey, Claudia
16	Nitrate and Nitrite	[NO3]- + [NO2]-	µmol/l	Frey, Claudia
17	Oxygen	O2	µmol/l	Frey, Claudia
18	Nitrous oxide production	N2O prod	nmol/l/day	Frey, Claudia	from NH4+
19	Standard error	Std e	±	Frey, Claudia
20	Ratio	Ratio	%	Frey, Claudia	hybrid from total N2O
21	Ammonium, oxidation rate	[NH4]+ OR	nmol/l/day	Frey, Claudia
22	Standard deviation	Std dev	±	Frey, Claudia
23	Yield	Yield	%	Frey, Claudia
24	Standard deviation	Std dev	±	Frey, Claudia
25	Nitrous oxide production	N2O prod	nmol/l/day	Frey, Claudia	from NO2-
26	Standard error	Std e	±	Frey, Claudia
27	Ratio	Ratio	%	Frey, Claudia	hybrid from total N2O
28	Nitrous oxide production	N2O prod	nmol/l/day	Frey, Claudia	from NO3-
29	Standard error	Std e	±	Frey, Claudia
30	Nitrate, reduction rate	[NO3]- RR	nmol/l/day	Frey, Claudia
31	Standard deviation	Std dev	±	Frey, Claudia
32	Yield	Yield	%	Frey, Claudia
33	Standard deviation	Std dev	±	Frey, Claudia

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

474 data points

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