Dissolved stable silicon isotopes measured on water bottle samples collected during TRANSDRIFT-XX (TI12, 2012), TRANSDRIFT-XXI (VB13, 2013) and TRANSDRIFT-XXII (VB14, 2014), Laptev Sea
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| Autores principales: | , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2021
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| _version_ | 1867171030133374976 |
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| author | Laukert, Georgi Grasse, Patricia Doering, Kristin Frank, Martin Kassens, Heidemarie Timokhov, Leonid |
| author_facet | Laukert, Georgi Grasse, Patricia Doering, Kristin Frank, Martin Kassens, Heidemarie Timokhov, Leonid |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We determined dissolved stable silicon isotopes along with silicic acid concentrations in geochemically well-characterized seawater samples recovered during the expeditions TRANSDRIFT-XX (TI12, March and April 2012), TRANSDRIFT-XXI (VB13, August and September 2013) and TRANSDRIFT-XXII (VB14, September and October 2014) to the Laptev Sea. During the winter TRANSDRIFT-XX expedition, samples were collected using 2-l-Niskin bottles mounted on a frame at several helicopter stations to the sea ice, while during the summer expeditions TRANSDRIFT-XXI and TRANSDRIFT-XXII the samples were recovered with a carousel water sampler equipped with 12 Niskin bottles (2.5 L) under ice-free conditions onboard the Russian research vessel RV Viktor Buynitskiy on the entire Laptev Sea shelf and above the shelf slope. The dataset includes dissolved stable silicon isotope and silicic acid concentration data, which provide important information on the distribution and biogeochemical cycling of silicon and other nutrients in the Laptev Sea. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_938259 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Dissolved stable silicon isotopes measured on water bottle samples collected during TRANSDRIFT-XX (TI12, 2012), TRANSDRIFT-XXI (VB13, 2013) and TRANSDRIFT-XXII (VB14, 2014), Laptev Sea Laukert, Georgi Grasse, Patricia Doering, Kristin Frank, Martin Kassens, Heidemarie Timokhov, Leonid Arctic Ocean; Bottle, Nansen; Calculated, 2 sigma; CTD/Rosette; CTD-RO; DATE/TIME; Depth, bathymetric; DEPTH, water; Event label; Helicopter; Laptev Sea; LATITUDE; LONGITUDE; NAS; nutrient; silicate; Silicate; stable Si isotopes; Station label; System Laptev-Sea: Transdrift; TI12_02-3; TI12_05-3; TI12_06-2; TI12_07-2; TI12_10-3; TRANSDRIFT; Transdrift-XX; Transdrift-XXI; Transdrift-XXII; VB13; VB13_10-1; VB13_1-1a; VB13_12-1; VB13_14-1; VB13_15-2; VB13_16-1; VB13_17-1; VB13_18-1; VB13_19-1; VB13_20-1; VB13_3-3d; VB13_5-4; VB13_7-3; VB13_8-1; VB13_9-1; VB14; VB14_11-1d; VB14_11-1e; VB14_12-1c; VB14_12-1d; VB14_13-1c; VB14_13-1e; VB14_15-7-1b; VB14_16-1c; VB14_16-1d; VB14_17-1d; VB14_17-1e; VB14_17-1f; VB14_18-1a; VB14_19-2d; VB14_19-2e; VB14_21-1c; VB14_21-1f; VB14_2-1c; VB14_2-1d; VB14_23-1d; VB14_26-1b; VB14_4-2e; VB14_4-2f; VB14_4-2g; VB14_4-2h; VB14_5-1d; VB14_5-1e; VB14_6-3c; VB14_6-3d; VB14_7-1c; VB14_7-1d; VB14_8-1c; VB14_8-1d; Viktor Buynitskiy; δ29Si, silicic acid; δ29Si, silicic acid, standard deviation; δ30Si, silicic acid; δ30Si, silicic acid, standard deviation We determined dissolved stable silicon isotopes along with silicic acid concentrations in geochemically well-characterized seawater samples recovered during the expeditions TRANSDRIFT-XX (TI12, March and April 2012), TRANSDRIFT-XXI (VB13, August and September 2013) and TRANSDRIFT-XXII (VB14, September and October 2014) to the Laptev Sea. During the winter TRANSDRIFT-XX expedition, samples were collected using 2-l-Niskin bottles mounted on a frame at several helicopter stations to the sea ice, while during the summer expeditions TRANSDRIFT-XXI and TRANSDRIFT-XXII the samples were recovered with a carousel water sampler equipped with 12 Niskin bottles (2.5 L) under ice-free conditions onboard the Russian research vessel RV Viktor Buynitskiy on the entire Laptev Sea shelf and above the shelf slope. The dataset includes dissolved stable silicon isotope and silicic acid concentration data, which provide important information on the distribution and biogeochemical cycling of silicon and other nutrients in the Laptev Sea. |
| title | Dissolved stable silicon isotopes measured on water bottle samples collected during TRANSDRIFT-XX (TI12, 2012), TRANSDRIFT-XXI (VB13, 2013) and TRANSDRIFT-XXII (VB14, 2014), Laptev Sea |
| topic | Arctic Ocean; Bottle, Nansen; Calculated, 2 sigma; CTD/Rosette; CTD-RO; DATE/TIME; Depth, bathymetric; DEPTH, water; Event label; Helicopter; Laptev Sea; LATITUDE; LONGITUDE; NAS; nutrient; silicate; Silicate; stable Si isotopes; Station label; System Laptev-Sea: Transdrift; TI12_02-3; TI12_05-3; TI12_06-2; TI12_07-2; TI12_10-3; TRANSDRIFT; Transdrift-XX; Transdrift-XXI; Transdrift-XXII; VB13; VB13_10-1; VB13_1-1a; VB13_12-1; VB13_14-1; VB13_15-2; VB13_16-1; VB13_17-1; VB13_18-1; VB13_19-1; VB13_20-1; VB13_3-3d; VB13_5-4; VB13_7-3; VB13_8-1; VB13_9-1; VB14; VB14_11-1d; VB14_11-1e; VB14_12-1c; VB14_12-1d; VB14_13-1c; VB14_13-1e; VB14_15-7-1b; VB14_16-1c; VB14_16-1d; VB14_17-1d; VB14_17-1e; VB14_17-1f; VB14_18-1a; VB14_19-2d; VB14_19-2e; VB14_21-1c; VB14_21-1f; VB14_2-1c; VB14_2-1d; VB14_23-1d; VB14_26-1b; VB14_4-2e; VB14_4-2f; VB14_4-2g; VB14_4-2h; VB14_5-1d; VB14_5-1e; VB14_6-3c; VB14_6-3d; VB14_7-1c; VB14_7-1d; VB14_8-1c; VB14_8-1d; Viktor Buynitskiy; δ29Si, silicic acid; δ29Si, silicic acid, standard deviation; δ30Si, silicic acid; δ30Si, silicic acid, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.938259 |