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Parameter: nitrogen fixation rate

Short Description:

nitrogen fixation rate

Short Name:

N2_fix

Official Name:

N2_fix

Units:

various

Graphable:

Yes

No Data Value:

nd

Description

Rate of nitrogen fixation

Datasets associated with this parameter

Dataset Name	Brief Description	Project	PI-Supplied Parameter Name
Arctic Nitrogen Fixation Rates	Size fractioned nitrogen fixation rates	ArcticNITRO	N_Fixation_Rate_Absolute, Nitrogen_Fixation_Rate_SE
Averages Summary	15NO3 data, acetylene reduction assays, and NH4+ diffusion average summaries	LittleLagoonGroundwater	Total_N2_fixation, Total_N2_fixation_SE, SRB_N2_fixation, SRB_N2_fixation_SE
DDA nutrient acquisition	DDA nutrient acquisition	META-DDA	NFR_nmolNperLperday
EN596 discrete samples	Discrete samples and rate measurements collected aboard the RV Endeavor cruise EN596	EAGER NitFix	fix_rate_15N2_avg, fix_rate_15N2_std_dev
Hydrography, nutrients, and mean N2 fixation rates (SPIROPA, July 2019)	Hydrography, nutrients, and uptake rates (SPIROPA, July 2019)	SPIROPA	NFR_mean, NFR_sd
Incubation data for N2 fixation rates (SPIROPA, July 2019)	after Selden et al. 2024 JGR Table S1	SPIROPA	nfr, lod, loq
Nitrogen and carbon fixation rates - bulk seawater	Nitrogen and carbon fixation rates - bulk seawater	TriCoLim	N2_fix
Nitrogen and carbon fixation rates - Trichodesmium	Nitrogen and carbon fixation rates - Trichodesmium colonies	TriCoLim	N2_fix
Nitrogen and carbon fixation rates and ratios	N2 and Carbon fixation rates, POC and PON	Enviro variability and phytoplankton growth	pmol_fixed_N_per_ml_per_hr
nitrogen fixation rates	15N2-based N2 fixation rates from the Eastern Tropical South Pacific, 2010-2011	N2 fixation ETSP	Nfix_umol_N_m2_d
SCCS Bulk N2 Fixation Measurements	Bulk N2 fixation measurements	BSUCS	MQR, Rep1_NFR, Rep2_NFR, Rep3_NFR, Average_NFR, Stdev_NFR, LOD
SCCS Single Cell N2 Fixation Measurements	Single cell N2 fixation measurements	BSUCS	at_15N, individual_single_cell_N2_fixation_rate, at_15N2_mean, at_15N2_stdev
Trichodesmium_AE1409	Trichodesmium data from cruise AE1409	P Processing by Tricho	N2_fix_avg, N2_fix_std_dev
UCYN-A Host activity	UCYN-A/Host activity in DIN-rich waters	BSUCS	bulk_fix_uptake_rate_bulk_avg, bulk_fix_uptake_rate_bulk_sd, fix_uptake_rate_sc_avg, fix_uptake_rate_sc_sd

Programs associated with this parameter

None