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Braeckman, Ulrike; Pasotti, Francesca; Vázquez, Susana; Zacher, Katharina; Hoffmann, Ralf; Elvert, Marcus; Marchant, Hannah K; Buckner, Caroline; Quartino, Maria Liliana; Mac Cormack, Walter; Soetaert, Karline; Wenzhöfer, Frank; Vanreusel, Ann (2019): Microphytobenthos fatty acids during a mesocosm experiment with addition of Palmaria decipiens and Desmarestia anceps to sediments from Potter Cove [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.897420, In supplement to: Braeckman, Ulrike; Pasotti, Francesca; Vázquez, Susana; Zacher, Katharina; Hoffmann, R; Elvert, Marcus; Marchant, Hannah K; Buckner, Caroline; Quartino, Maria Liliana; Mac Cormack, Walter; Soetaert, Karline; Wenzhöfer, Frank; Vanreusel, Ann (2019): Degradation of macroalgal detritus in shallow coastal Antarctic sediments. Limnology and Oceanography, 64, 1423-1441, https://doi.org/10.1002/lno.11125

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Coverage:
Latitude: -62.175720 * Longitude: -58.667690
Date/Time Start: 2015-02-04T00:00:00 * Date/Time End: 2015-02-04T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.005 m
Event(s):
PotterCove_Faro_20150204 * Latitude: -62.175720 * Longitude: -58.667690 * Date/Time: 2015-02-04T00:00:00 * Elevation: -18.0 m * Location: Potter Cove, King George Island, Antarctic Peninsula * Method/Device: Core (CORE) * Comment: core internal diameter 10 cm, height 25 cm, material plexi-glass, sediment porosity 0.78
Comment:
C22:6(n-3) is a fatty acid that can be used as a biomarker for diatoms; fatty acids have been extracted from samples from core sediments.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Day of experimentDOEdayBraeckman, Ulrike
2DEPTH, sediment/rockDepth sedmBraeckman, UlrikeGeocode
3TreatmentTreatBraeckman, Ulrike
4all-cis-4,7,10,13,16,19-Docosahexaenoic acid per unit sediment mass22:6(n-3)/sedµg/gBraeckman, Ulrikeper mass dry sediment
5all-cis-4,7,10,13,16,19-Docosahexaenoic acid, δ13C22:6(n-3) δ13C‰ PDBBraeckman, Ulrikeper mass dry sediment
6Fatty acid methyl esters per unit sediment massFAME/sedµg/gBraeckman, Ulriketotal diatom uptake (C22:6w3) in µg13C/g dry sediment
Size:
65 data points

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