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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2023
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| Online Access: | https://doi.org/10.1594/PANGAEA.963183 |
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| _version_ | 1867168224519389184 |
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| author | von Jackowski, Anabel Meyer, Hanno Povazhnyi, Vasily Engel, Anja |
| author_facet | von Jackowski, Anabel Meyer, Hanno Povazhnyi, Vasily Engel, Anja |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The discrete biogeochemical measurements from RV Akademik Tryoshnikov AT21 sampled for chlorophylla, delta 18O isotopes, dissolved organic matter and microbial cell abundances. The parameters include dO, d18O, Chla, DOC, cDOM, TDN, DIN, combined carbohydrates, hydrolysable amino acids, and microbial cell abundances. The samples were aquired within 0-10 m of the Barents and Laptev Sea, lake, and snow between 76 N to 82 N and 59 E to 106 E. The data was collected on board Arctic Century cruise from 09th August 2021-2nd September 2021. The water collection occured using a CTD, bucket (lake) and gloves (snow, thawed). The laboratory methods varied by parameter: chlorophyll using Turner Designs Trilogy fluorometer, oxygen isotopes using a Finnigan Delta-S mass spectrometer, DOC/TDN was analysed using TOC-VCSH, and cDOM were analyzed spectrophotometrically, dissolved carbohydrates using high performance anion exchange chromatography coupled with pulsed amperometric detection, dissolved amino acids using ortho-phthaldialdehyde derivatization by high-performance liquid chromatography, and microbial cell abundance (phytoplankton, bacteria) was analysed using flow cytometery. The purpose of data collection was to understand spatial variability of organic mater and associated dynamics of the microbial loop. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963183 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Organic matter, water-isotopes and cell abundances of Arctic Century cruise von Jackowski, Anabel Meyer, Hanno Povazhnyi, Vasily Engel, Anja Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 325 nm; Akademik Tryoshnikov; Alanine; Amino acids, dissolved hydrolyzable; Arabinose; Arctic; ArcticCentury; Arctic Ocean; Arginine; Aspartic acid; AT21; AT21_001-5; AT21_004-1; AT21_008-1; AT21_013-1; AT21_014-1; AT21_015-1; AT21_017-1; AT21_023-1; AT21_024-1; AT21_029-1; AT21_032-1; AT21_036-1; AT21_040-6; AT21_041-1; AT21_047-1; AT21_049-1; AT21_057-1; AT21_060-1; AT21_061-1; AT21_067-1; AT21_068-1; AT21_073-1; AT21_075-1; AT21_075-2; AT21_080-1; AT21_089-1; AT21_098-1; AT21_106-1; AT21_109-1; AT21_113-1; AT21_114-1; AT21_115; AT21_117-1; AT21_125-1; AT21014-Wo-SP-1-42; AT21076-AN-S-4; AT21078_lake; ATWi-SP-1-22; Bacteria; Barents Sea; BUCKET; Bucket water sampling; Calculated; Carbohydrates, dissolved combined; Carbon, organic, dissolved; Chlorophyll a; chlorophyll-a; Cryptophytes; CTD, underway; CTD/Rosette; CTD-RO; CTD-UW; DATE/TIME; delta18O; DEPTH, water; Deuterium excess; Double-beam spectrophotometer 1800 UV-VIS, Shimadzu; Event label; FACSCalibur flow-cytometer (Becton Dickinson); Fucose; Galactosamine; Galactose; Galacturonic acid; Glucosamine; Glucuronic acid; Glutamic acid; Glycine; HELI; Helicopter; High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000; High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260; High temperature catalytic oxidation; Isoleucine; Kara Sea; Laboratory fluorometer, Turner Designs, Trilogy; Laptev Sea; LATITUDE; Leucine; LONGITUDE; Mannose/Xylose; Mass spectrometer Finnigan Delta-S; Nanoplankton; Nitrate; Nitrite; Nitrogen, total dissolved; Organic carbon; Phenylalanine; Phosphate; Phosphorus, total dissolved; Phytoplankton; Picoplankton; Rhamnose; Sample code/label; SEAL Analytical, continuous flow analyser QuAAtro; Serine; Snow depth; Spectral slope of colored dissolved organic matter absorption, 275-295 nm; Spectral slope of colored dissolved organic matter absorption, 300-500 nm; Spectral slope of colored dissolved organic matter absorption, 350-400 nm; Spectral slope of colored dissolved organic matter absorption ratio; Station label; Synechococcus; Threonine; Tyrosine; Valine; δ18O The discrete biogeochemical measurements from RV Akademik Tryoshnikov AT21 sampled for chlorophylla, delta 18O isotopes, dissolved organic matter and microbial cell abundances. The parameters include dO, d18O, Chla, DOC, cDOM, TDN, DIN, combined carbohydrates, hydrolysable amino acids, and microbial cell abundances. The samples were aquired within 0-10 m of the Barents and Laptev Sea, lake, and snow between 76 N to 82 N and 59 E to 106 E. The data was collected on board Arctic Century cruise from 09th August 2021-2nd September 2021. The water collection occured using a CTD, bucket (lake) and gloves (snow, thawed). The laboratory methods varied by parameter: chlorophyll using Turner Designs Trilogy fluorometer, oxygen isotopes using a Finnigan Delta-S mass spectrometer, DOC/TDN was analysed using TOC-VCSH, and cDOM were analyzed spectrophotometrically, dissolved carbohydrates using high performance anion exchange chromatography coupled with pulsed amperometric detection, dissolved amino acids using ortho-phthaldialdehyde derivatization by high-performance liquid chromatography, and microbial cell abundance (phytoplankton, bacteria) was analysed using flow cytometery. The purpose of data collection was to understand spatial variability of organic mater and associated dynamics of the microbial loop. |
| title | Organic matter, water-isotopes and cell abundances of Arctic Century cruise |
| topic | Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 325 nm; Akademik Tryoshnikov; Alanine; Amino acids, dissolved hydrolyzable; Arabinose; Arctic; ArcticCentury; Arctic Ocean; Arginine; Aspartic acid; AT21; AT21_001-5; AT21_004-1; AT21_008-1; AT21_013-1; AT21_014-1; AT21_015-1; AT21_017-1; AT21_023-1; AT21_024-1; AT21_029-1; AT21_032-1; AT21_036-1; AT21_040-6; AT21_041-1; AT21_047-1; AT21_049-1; AT21_057-1; AT21_060-1; AT21_061-1; AT21_067-1; AT21_068-1; AT21_073-1; AT21_075-1; AT21_075-2; AT21_080-1; AT21_089-1; AT21_098-1; AT21_106-1; AT21_109-1; AT21_113-1; AT21_114-1; AT21_115; AT21_117-1; AT21_125-1; AT21014-Wo-SP-1-42; AT21076-AN-S-4; AT21078_lake; ATWi-SP-1-22; Bacteria; Barents Sea; BUCKET; Bucket water sampling; Calculated; Carbohydrates, dissolved combined; Carbon, organic, dissolved; Chlorophyll a; chlorophyll-a; Cryptophytes; CTD, underway; CTD/Rosette; CTD-RO; CTD-UW; DATE/TIME; delta18O; DEPTH, water; Deuterium excess; Double-beam spectrophotometer 1800 UV-VIS, Shimadzu; Event label; FACSCalibur flow-cytometer (Becton Dickinson); Fucose; Galactosamine; Galactose; Galacturonic acid; Glucosamine; Glucuronic acid; Glutamic acid; Glycine; HELI; Helicopter; High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000; High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260; High temperature catalytic oxidation; Isoleucine; Kara Sea; Laboratory fluorometer, Turner Designs, Trilogy; Laptev Sea; LATITUDE; Leucine; LONGITUDE; Mannose/Xylose; Mass spectrometer Finnigan Delta-S; Nanoplankton; Nitrate; Nitrite; Nitrogen, total dissolved; Organic carbon; Phenylalanine; Phosphate; Phosphorus, total dissolved; Phytoplankton; Picoplankton; Rhamnose; Sample code/label; SEAL Analytical, continuous flow analyser QuAAtro; Serine; Snow depth; Spectral slope of colored dissolved organic matter absorption, 275-295 nm; Spectral slope of colored dissolved organic matter absorption, 300-500 nm; Spectral slope of colored dissolved organic matter absorption, 350-400 nm; Spectral slope of colored dissolved organic matter absorption ratio; Station label; Synechococcus; Threonine; Tyrosine; Valine; δ18O |
| url | https://doi.org/10.1594/PANGAEA.963183 |