| 32Si and 14C production data (experimental) from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 | Macronutrients (SiO4) - silicic acid concentration in micromoles (also known as dissolved silicon concentration or dSi)
| SiO4 |
| Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021 | silicic acid concentration (SiO4) in micromoles (also known as dissolved silicon concentration or dSi)
| Silicate |
| 32Si data from EXPORTS cruise RR1813 on R/V Roger Revelle in the Subarctic North Pacific near Station PAPA from August to September 2018 | Macronutrients (SiO4) - silicic acid concentration in micromoles (also known as dissolved silicon concentration or dSi)
| SiO4 |
| Macronutrients and dissolved and particulate trace metals collected from the R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019 | dissolved silicate
| Si |
| Water column nutrient data from RV/Neil Armstrong cruise AR16, May 2017 | Silica concentration; bdl = 0.23 umol per liter
| Silicate |
| Fluorescence dissolved organic matter (fDOM) analysis of inhalant and exhalent water samples from sponges studied at an artificial reef off the coast of the Florida Keys, USA in August 2021 | Concentration of dissolved silicate in micromoles per liter
| Silicate |
| Concentrations of trace metals and dissolved macronutrients and CTD sensor data from four cruises in the Bermuda Atlantic Time-series Study (BATS) region in March, May, August and November 2019 | dissolved reactive silicate concentration
| Si |
| Discrete bottle samples collected at the Bermuda Atlantic Time-series Study (BATS) site in the Sargasso Sea from October 1988 through December 2024 | Silicate
| Silicate |
| Seawater biogeochemistry inshore and offshore the Bermuda coral reef from the Bermuda coral reef platform and adjacent Sargasso Sea extending to Bermuda Atlantic Time Series-station from 2014-2018 | dissolved silicate
| sillicate |
| Benthic dissolved oxygen and nutrient fluxes from sediment core incubations conducted aboard the R/V Oceanus and R/V Robert G. Sproul during nine cruises from 2018-2022 from the Oregon and Washington shelf | The measured silicate benthic flux of the incubated core
| Si |
| Water-column particulate biogenic silica and net rate of biogenic silica production measured on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) | Silicate concentration.
| silicate |
| Biogeochemical and biological data from Niskin bottle samples from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station from 2011-2012 (Trophic BATS project) | Silicate concentration by AutoAnalyzer (umol/L).
| SiOH4 |
| Biogeochemical and microbial parameters collected during spatial surveys on a coral reef at Mo'orea's North Shore (French Polynesia) in September 2017, May 2019, and April 2022 | Silicate concentration
| Silicate |
| Biogeochemistry Data from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) | Silicate - Auto Analyzer Analysis
| AA_Silicate |
| Biogeochemistry Data from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) | manual Silicate
| M_Silicate |
| Biogeochemistry Data from R/V Atlantic Explorer X0606, X0705, AE0810 in the Western Sargasso Sea roughly 38-20N and 66-43W from 2006-2008 (ATP3 project) | autoanalyzer silicate concentration
| SiOH4 |
| Algae, bacteria, DOC, inorganic and organic nutrients collected from the Richard B Gump Research Station at Moorea LTER from 2010-2011 (MCR LTER and Coral DOM projects) | Silicate concentration in micromolar units by flow injection autoanalyzer (Lachat QuikChem 8000). Glass fiber filtrate type GF/F (Whatman). (2011 data only.)
| silicate |
| Bottle Data from multiple cruises in the Gulf of Maine, NA4, 43 30N, 69 00W, Gulf of Maine, Mass Bay to Bay of Fundy, Cape Cod Bay, 2003-2010 (ALEX-GoME project) | Silicate
| Silicate |
| Bottle data including phosphate, nitrate, total nitrite and nitrate, ammonium, silicate, chlorophyll, particulate organic carbon and nitrogen (POC, PON), and biogenic silica from multiple cruises to the southern Ross Sea, 2001-2006 (IVARS project) | Silicate concentration
| SiOH4 |
| Salinity, nutrients, and and extracted pigments from R/V New Horizon cruise NH0007 in the Northeast Pacific in 2000 as part of the U.S. GLOBEC program (NEP project) | Silicate (Orthosilicic Acid) concentration.
| Si |
| Bottle data from R/V Endeavor cruise EN665 in the Gulf of Maine, conducted April 7-12, 2021 | silicate
| SILCAT |
| Bottle sample data from CTD casts from the third cruise of SPIROPA project, R/V Thomas G. Thompson cruise TN368, to the New England Shelfbreak in July of 2019 | Carbon/silacate ratio
| Csi |
| Rosette Bottle Data from R/V Wecoma and R/V New Horizon on cruises W0205A and NH0207 in the Northeast Pacific in 2002 as part of the U.S. GLOBEC program (NEP project) | silicate (Orthosilicic Acid) concentration
| SiOH_4 |
| Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP project) | silicate concentration
| Si |
| Broadscale physical and nutrient kriged data, five year summary from R/V Endeavor, R/V Albatross IV, R/V Oceanus in the Gulf of Maine and Georges Bank, WHOI from 1995-2004 (GB project) | Orthosilicic Acid
| SiOH_4 |
| Discrete bottle samples collected during BATS Validation (BVAL) cruises from April 1991 through July 2024 | Silicate
| Silicate |
| Carbonate chemistry and CTD data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017 | silicate concentration
| Silicate |
| Carbonate chemistry and light data from bottle samples | Sea surface silicate
| uM_SiO4 |
| CarBoy experiment data from R/V Melville, R/V Roger Revelle cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project) | SIL
| SIL |
| Nutrient concentrations from 41 R/V Alpha Helix and R/V Wecoma Long-Term Observation Program (LTOP) cruises to the Coastal Gulf of Alaska from 1997-2004 as part of the U.S. GLOBEC program (NEP project) | Silicate concentration
| SiOH4 |
| Total dissolved cobalt and labile dissolved cobalt distributions measured by shipboard voltammetry in the Amundsen Sea, Ross Sea, and Terra Nova Bay during the CICLOPS expedition on RVIB Nathaniel B. Palmer (NBP1801) from Dec 2017 to Feb 2018 | Concentration of dissolved silicate
| Silicate_uM |
| Physiochemical data from samples collected along the coast of Louisiana, USA during 2018 | Concentration of silicate in seawater from the site
| SiOH4 |
| Controls run during remineralization experiments from R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 | Silicate.
| silicate |
| Impacts of submarine groundwater discharge on benthic community composition and functional diversity on coral reefs in Mo'orea, French Polynesia in 2023 | Raw values silicate measured during the high and low tide in the day and nighttime at each survey location; coefficient of variation (%) used for analyses
| Silicate_umolL |
| Diel, daily, and spatial variation of coral reef seawater microbial communities from US Virgin Islands, 2017 | concentration of Silicate_uM
| Silicate_uM |
| Bottle Nutrients from R/V Roger Revelle KNOX22RR in the Patagonian Shelf (SW South Atlantic) from December 2008 (COPAS08 project) | Silicate
| SILCAT |
| CTD - Discrete Samples from R/V Melville, R/V Roger Revelle cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project) | SIL
| SIL |
| Discrete samples from CTD casts from R/V Roger Revelle KNOX22RR in the Patagonian Shelf (SW South Atlantic) from December 2008 (COPAS08 project) | SILCAT
| SILCAT |
| CTD nutrient profile data from USCGC Healy cruise HLY1202 from the Arctic, North of Alaska in 2012 (OA - Canada Basin project) | Concentration of silicate (SiO2) in micromoles
| Silicate |
| Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018 | Silicate
| Silicate |
| Hemiaulus-Richelia physiological response to different nitrogen sources | dissolved silicate concentration
| SiOH4_uM |
| Time-series of nutrient measurements following addition of diatom derived POM to seawater samples collected at Station ALOHA on R/V Kilo Moana cruise KM1110 in the North Pacific Subtropical Gyre in 2011 | Silicate.
| silicate |
| Diel carbonate and nutrient chemistry reported for different benthic reef communities under ambient and acidified conditions during summer and winter | In situ dissolved silicate
| Silicate |
| Dilution experiment data from R/V Melville, R/V Roger Revelle cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project) | SIL
| SIL |
| Dissolved Nutrient Analyses for CTD water rosette samples and AUV Sentry/SUPR samples in the hydrothermal plumes emanating from the Main Endeavor region of the Juan de Fuca Ridge collected from R/V Atlantis cruise AT50-15 from Aug 28 to Sep 15 2023 | Concentration of silicate
| SILICATE_CONC |
| Dissolved organic matter sulfur and carbon analysis of samples collected between 2010 and 2021 from various locations globally | Silicate
| Silicate |
| Dissolved trace metals and macronutrients from samples collected using GoFlo on R/V Melville MV1405 (IRN-BRU) cruise in the California Current System in July 2014 | Silicic concentration
| Silicate |
| Dissolved trace metals and macronutrients from samples collected using a tow-fish system on R/V Melville MV1405 (IRN-BRU) cruise in the California Current System in July 2014 | Silicic concentration
| Silicate |
| Dissolved Organic Nitrogen oxidation collected on cruise SAV 17-16 in the South Atlantic Bight aboard the R/V Savannah from 2011 to 2017 | Concentration of silicate determined by autoanalyzer; Samples run on an autoanalyzer by Francis Wilkerson's lab at San Francisco State University
| Silicate |
| Chemistry from discrete samples of hydrothermal springs sampled by the HOV Alvin during R/V Atlantis cruise AT26-24 at Dorado Outcrop in December of 2014 | Silicic acid concentration
| silicic_acid |
©2020 Biological and Chemical Oceanography Data Management Office.