Parameter: Si

Short Description: Silicon
Short Name: Si
Official Name: Si
Units: various units
No Data Value: nd

Description

Silicon (Si). Concentrations may be reported in parts per million, nanomoles per liter, or other units. Refer to dataset metadata for units.


DatasetPI-Supplied DescriptionPI-Supplied Name
Microbial abundance, activity, and nutrient concentrations in Delaware Bay from R/V Hugh R. Sharp HRS090706DK in the Delaware Bay from July 2009 (Active bacteria in surface waters project)silicate concentration Si
Aerosols, short irradiation neutron activation analysis from R/V Thomas G. Thompson cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project)concentration of Silicon Si
CTD sample bottle water chemistry (macronutrients, chlorophyll) measurements from R/V Wecoma multiple cruises in the Northeast Pacific coastal waters off states of Washington and Oregon from 2004 to 2006 (RISE project)SILICATE Si
Experimental results: Bloom in Bottle (BIB) experiments: culture studies of the effect of Si and N stress on diatoms of the Santa Barbara Channel (SBDOM project, SBC LTER)Silicate concentration. Si
Station locations from fishing vessels in the Southern California Bight off Huntington Beach in 2012 (SoCalPlumeEx2012 project)Si Si
SIO-CTD rosette bottle basic CTD hydrographic and nutrient data from R/V Melville, R/V Roger Revelle cruises COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand in 2002 (SOFeX project)Silicon Si
Trace Metal clean rosette bottle hydrographic and nutrient data from R/V Roger Revelle cruise DRFT08RR from the Southern Ocean, south of New Zealand in 2002 (SOFeX project)Silicon Si
Cellular trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016cellular silicon Cell_Si
Cellular trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016quality flag for element indicated: 1 = Good data, passed QC; 3 = Questionable or suspect data, used when a data point was oceanographically inconsistent; 4 = Bad; 6 = Below detection limit. Cell_Si_flag
Element quotas of individual plankton cells collected during IRNBRU (MV1405) and June 2015 Line P cruisescellular silicon cellSi
Cellular trace elements collected on cruise TN280 (GeoMICS project) along Line P in the NE Pacific in May 2012cellular silicon cellSi
Water chemistry - July 2008 from R/V Ashamba AS2008_July in the North East Black Sea from July 2008 (Anammox Black Sea project)Si Si
Chemistry - May 2007 from R/V Akvanavt AV2007_May in the North East Black Sea from May 2007 (Anammox Black Sea project)Si Si
Water chemistry from R/V Akvanavt AV2007_October in the North East Black Sea from October 2007 (Anammox Black Sea project)Si Si
Chemistry and cell counts of formation fluids from North Pond, western flank of the Mid-Atlantic Ridge, from 2012-2014Silica concentration Si
Pore water analysis obtained from gravity cores from R/V Melville MV1110 in the Amazon River plume, NE coast of South America from September to October 2011 (ANACONDAS project)Dissolved Si [Si(OH)4] Si
Pore water analysis obtained from multi cores from R/V Knorr, R/V Melville, R/V Atlantis KN197-08, MV1110, AT21-04 in the Amazon River plume, NE coast of South America, 2010-2012 (ANACONDAS project)Dissolved Si [Si(OH)4] Si
Discretes surface samples from R/V Ka'imikai-O-Kanaloa KOK1115 near Kona, Hawaii from December 2011 (C-MORE project)particulate silicate PSi
Spring and pore fluid chemistry from samples taken by OsmoSamplers at Dorado outcrop during R/V Atlantis cruise AT26-24 near Cocos Ridge, Pacific Ocean in 2014Silicon concentration Si
Pore fluid chemistry from gravity cores taken during R/V Atlantis cruise AT26-24 at the Dorado Outcrop near Cocos Ridge in December of 2014 (Dorado Outcrop project)Silicon concentration Si
Pore fluid chemistry from push cores taken during R/V Atlantis cruise AT26-24 at the Dorado Outcrop near Cocos Ridge in December of 2014 (Dorado Outcrop project)Silicon concentration Si
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiBlank corrected average final DPM of 32Si in sediment particle for 3 sacrificial triplicate timepoints Average_32Si_in_Particles_Blank_Corrected_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiAverage final DPM of 32Si in solution for 3 sacrificial triplicate timepoints Average_32Si_in_solution_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiFinal DPM of 32Si in solution at unique timepoint indicated Si32_DPM_in_Solution
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiTotal starting 32Si isotope added to individual sample Si32_Initial_isotope_Added_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiBlank corrected (using the average of the 3 blanks for this timepoints) final DPM of 32Si in sediment particles at unique timepoint indicated Si32_in_Particles_Blank_Corrected_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiFinal DPM of 32Si in sediment particles at unique timepoint indicated Si32_in_Particles_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiBlank corrected standard deviation final DPM of 32Si in sediment particle for 3 sacrificial triplicate timepoints Stdev_32Si_in_Particles_Blank_Corrected_DPM
Results from a laboratory-based investigation into sediment Silicon sorption capacities using standardized clay samples and the radioactive tracer 32SiStandard deviation of final DPM of 32Si in solution for 3 sacrificial triplicate timepoints Stdev_32Si_in_solution_DPM
Fall 2011 - Porewater SamplesSi Si
Fall 2011 - Water Column SamplesSi Si
Geochemical data collected from Whillans Subglacial Lake sediment cores in West AntarcticaSilicon concentration in lake sediment porewater Silicon
Element quotas of individual phytoplankton cells from samples collected on the US GEOTRACES Arctic cruise GN01 (HLY1502) on USCGC Healy in August-October 2015cellular silicon contents cellSi
Depth profiles of the isotopic composition (d30Si) of silicon within dissolved silicic acid on the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015std dev delta30Si(OH)4 relative to the NBS28 standard SD1_SILICATE_30_28_D_DELTA_BOTTLE_5ib7da
Depth profiles of the isotopic composition (d30Si) of silicon within dissolved silicic acid on the US GEOTRACES Arctic cruise GN01 (HLY1502) from August to October 2015mean delta30Si(OH)4 relative to the NBS28 standard SILICATE_30_28_D_DELTA_BOTTLE_5ib7da
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018Standard deviation of SILICATE_30_28_D_DELTA_BOTTLE_mmipkg SD1_SILICATE_30_28_D_DELTA_BOTTLE_mmipkg
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 1 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018mean delta30Si(OH)4 relative to the NBS28 standard SILICATE_30_28_D_DELTA_BOTTLE_mmipkg
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 2 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018Standard deviation of SILICATE_30_28_D_DELTA_BOTTLE_1foxwp SD1_SILICATE_30_28_D_DELTA_BOTTLE_1foxwp
Depth profiles of the isotopic composition (δ30Si) of silicon within dissolved silicic acid from samples collected on Leg 2 of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018mean delta30Si(OH)4 relative to the NBS28 standard SILICATE_30_28_D_DELTA_BOTTLE_1foxwp
Profiles of stable isotopes of silicon in silicic acid from the US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013Mean delta30Si(OH)4 (the silicon isotopic composition of the Si in dissolved silicic acid) relative to the NBS28 standard; originally named "avg_d30Si_NBS" SILICATE_30_28_D_DELTA_BOTTLE
Profiles of stable isotopes of silicon in silicic acid from the US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013Standard deviation of mean delta30Si(OH)4 relative to the NBS28 standard; originally named "avg_d30Si_NBS_stdev". SILICATE_30_28_D_DELTA_BOTTLE_STDEV
Profiles of stable isotopes of silicon in silicic acid from the US GEOTRACES EPZT cruise (R/V Thomas G. Thompson TN303) in the Eastern Tropical Pacific from October to December 2013Standard error of delta30Si(OH)4 relative to the NBS28 standard; originally named "avg_d30Si_NBS_sterr". SILICATE_30_28_D_DELTA_BOTTLE_STERROR
Size-fractionated major and minor particle composition and concentration collected from RV Thompson (TN303) along the US GEOTRACES EPZT transect in the Eastern Tropical Pacific during 2013 (US GEOTRACES EPZT project)Biogenic silica in large particles bSi_LPT_PUMP_CONC
Size-fractionated major and minor particle composition and concentration collected from RV Thompson (TN303) along the US GEOTRACES EPZT transect in the Eastern Tropical Pacific during 2013 (US GEOTRACES EPZT project)Biogenic silica in small particles bSi_SPT_PUMP_CONC
Size-fractionated major and minor particle composition and concentration collected from RV Thompson (TN303) along the US GEOTRACES EPZT transect in the Eastern Tropical Pacific during 2013 (US GEOTRACES EPZT project)Opal (hydrated amorphous silica) derived from bSi for large particles OPAL_LPT_CONC_PUMP
Size-fractionated major and minor particle composition and concentration collected from RV Thompson (TN303) along the US GEOTRACES EPZT transect in the Eastern Tropical Pacific during 2013 (US GEOTRACES EPZT project)Opal (hydrated amorphous silica) derived from bSi for small particles OPAL_SPT_CONC_PUMP
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014Si concentration Si
Inorganic carbon data from R/V Melville, R/V Roger Revelle MV1101, RR1202 cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project)Si Si
Macronutrients from R/V Atlantic Explorer and R/V Cape Hatteras cruises F222_BATS and CH0508 in the Sargasso Sea, south of Bermuda, BATS area, and Hydrostation "S" from 2007 to 2008 (ON DEQUE project)Silicate SI
Minor ion concentrations in OsmoSamplers that were recovered on R/V Atlantis Expedition AT39-01 with the ROV Jason-II (Depart October 2, 2018 and returned 11/2/2017).Silicon (Si) concentration Si