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Parameter: Silicic acid

Short Description:

Silicic acid

Short Name:

Si_acid

Official Name:

Si_acid

Units:

micromolar

Graphable:

Yes

No Data Value:

nd

Description

dissolved Silicic acid concentration

Datasets associated with this parameter

Dataset Name	Brief Description	Project	PI-Supplied Parameter Name
14C 32Si Experimental - from RR1813	32Si and 14C production data (experimental)	Diatoms and carbon export	rate_32Si_uptake_24hr_5umfilt, rate_32Si_uptake_specific_24hr_5umfilt, rate_32Si_uptake_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt
32Si and 14C Production - Experiments - from DY131	32Si and 14C Production - Experiments - from DY131	Diatoms and carbon export	rate_32Si_uptake_specific_24hr_gt_5umfilt, rate_32Si_uptake_24hr_0_6umfilt_to_5umprefilt, rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_24hr_gt_5umfilt
32Si and 14C Production - Profiles - from DY131	32Si and 14C Production - Profiles	Diatoms and carbon export	rate_32Si_uptake_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_24hr_gt_5umfilt, rate_32Si_uptake_specific_24hr_gt_5umfilt
32Si Profiles - from RR1813	32Si data from EXPORTS cruise	Diatoms and carbon export	rate_32Si_uptake_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_specific_24hr_0_6umfilt_5umprefilt, rate_32Si_uptake_24hr_5umfilt, rate_32Si_uptake_specific_24hr_5umfilt
Data set 4: TEP production and aggregation of Chaetoceros sp. as a function of light climate, pCO2, and temperature	Experiment with the diatom Chaetoceros sp. on the impact of temperature, light climate, and carbonate chemistry on TEP production and aggregation processes	OA - Effects of High CO2	SSW_Si
Diatom silica productivity rates	Silica production rates and concentrations quantified using 32Si and PDMPO	Diatom Group Si Prod	Total_SiOH4
dissolved cobalt	Dissolved cobalt and labile cobalt speciation in the Ross Sea	CORSACS	SiO2
IrnBru MV1405 - Silicon biogeochemical data	Experimental and survey biogeochemical data from MV1405 cruise.	Diatom Silicification	BRZ_dSi
iron and nutrients - profile	iron and nutrients from water column samples	CORSACS	Si_acid
iron and nutrients - underway	iron and nutrients from underway samples	CORSACS	Si_acid
Kinetics of Silicon uptake	Total silicic acid, gross silica production, and biomass-normalized measurements	Diatom Group Si Prod	Total_SiOH4
Niskin bottle hydrography	hydrographic measurements from Niskin bottle samples	CORSACS	Si_acid
Niskin Bottle Hydrography	Niskin Bottle Hydrography from CTD Rosette	NAB 2008	Si_acid
nutrients_major	Concentration of major dissolved nutrients sampled from CTD hydrocasts.	CRD FLUZiE	silicic_acid
Sediment pore water geochemical compositional data	Sediment pore water geochemical compositional data	Pacific Porewater Nd	Si_uM
Water column geochemical composition	Water column geochemical composition	Pacific Porewater Nd	Si_uM
WFS GoM 2015 and 2018	WFS GoM 2015 and 2018	GoM_Metals_Ligands	Silicic_Acid

Programs associated with this parameter

U.S. Joint Global Ocean Flux Study