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Sedimentary pigments on the Northeast Greenland (NEG) Shelf from Polarstern cruise PS109

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Bibliographic Details
Title: Sedimentary pigments on the Northeast Greenland (NEG) Shelf from Polarstern cruise PS109
Authors: Braeckman, Ulrike
Publisher Information: PANGAEA
Publication Year: 2024
Collection: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
Subject Terms: Ammonia, AODC, ARK-XXXI/4, B_LANDER, Bottom lander, Chlorophyll a, per unit sediment mass, Date/Time of event, Depth, bottom/max, sediment/rock, top/min, dissolved inorganic carbon (DIC), Elevation of event, Event label, FRAM, FRontiers in Arctic marine Monitoring, Fucoxanthin, High performance liquid chromatography (HPLC), Agilent Technologies, Type 1200 Infinity II, Latitude of event, Longitude of event, Method/Device of event, Multicorer with television, nitrate, nitrite, Pheophorbide a, Pheophytin a, Phosphate
Subject Geographic: MEDIAN LATITUDE: 78.707459 * MEDIAN LONGITUDE: -15.030002 * SOUTH-BOUND LATITUDE: 76.486900 * WEST-BOUND LONGITUDE: -19.321920 * NORTH-BOUND LATITUDE: 80.317630 * EAST-BOUND LONGITUDE: -7.132010 * DATE/TIME START: 2017-09-17T15:16:00 * DATE/TIME END: 2017-10-07T02:06:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.045 m
Description: Samples for benthic pigments (Chlorophyll a (Chl a) and phaeopigments) on the Northeast Greenland shelf have been collected with R/V Polarstern during PS109 between September and October 2017 using a camera-equipped multiple corer (TV-MUC; core area 0.007 m²). Upon arrival on deck, a 10 ml cut-off syringe was gently pushed into the sediment surface of three MUC cores (until 5 cm sediment depth) and then stored at -80°C. In the laboratory, the frozen samples were sliced into 1cm intervals and then analyzed using high performance liquid chromatography (HPLC) after Wright et al., 2005.
Document Type: dataset
File Description: text/tab-separated-values, 1530 data points
Language: English
Relation: Bodur, Yasemin V; Renaud, Paul E; Lins, Lidia; Da Costa Monteiro, Luana; Ambrose, William G Jr; Felden, Janine; Krumpen, Thomas; Wenzhöfer, Frank; Włodarska-Kowalczuk, Maria; Braeckman, Ulrike (2024): Weakened pelagic-benthic coupling on an Arctic outflow shelf (Northeast Greenland) suggested by benthic ecosystem changes. Elementa - Science of the Anthropocene, 12(1), 00005, https://doi.org/10.1525/elementa.2023.00005; https://doi.pangaea.de/10.1594/PANGAEA.959548; https://doi.org/10.1594/PANGAEA.959548
DOI: 10.1594/PANGAEA.959548
Availability: https://doi.pangaea.de/10.1594/PANGAEA.959548
https://doi.org/10.1594/PANGAEA.959548
Rights: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
Accession Number: edsbas.51C70F15
Database: BASE
Description
Abstract:Samples for benthic pigments (Chlorophyll a (Chl a) and phaeopigments) on the Northeast Greenland shelf have been collected with R/V Polarstern during PS109 between September and October 2017 using a camera-equipped multiple corer (TV-MUC; core area 0.007 m²). Upon arrival on deck, a 10 ml cut-off syringe was gently pushed into the sediment surface of three MUC cores (until 5 cm sediment depth) and then stored at -80°C. In the laboratory, the frozen samples were sliced into 1cm intervals and then analyzed using high performance liquid chromatography (HPLC) after Wright et al., 2005.
DOI:10.1594/PANGAEA.959548