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Hoppe, Clara Jule Marie (2021): February phytoplankton ecophysiology in Kongsfjorden (79°N) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932880

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Abstract:
The AWI-funded AMUST project aims at understanding at current and future controls of Arctic spring blooms and concurrent effects on biogeochemistry by combining experimental work with long-term monitoring in Kongsfjorden in spring. This dataset encompasses ecophysiological data (Chl-a, POC, C:N, 14C-based Primary Production) from surface water samples collected at the Ny-Ålesund jetty in February 2018, as well as two datasets of 24h continuous light measurements during in-situ incubations 0.2m below the sea surface.
Keyword(s):
AMUST; Arctic; AWIPEV; irradiances; Kongsfjorden; KOP151; Phytoplankton; polar night; primary production
Supplement to:
Hoppe, Clara Jule Marie (in press): Always ready? Primary Production of Arctic phytoplankton at the end of the polar night. Limnology and Oceanography Letters, https://doi.org/10.1002/lol2.10222
Related to:
Hoppe, Clara Jule Marie (2021): Photosynthetically active radiation during in-situ incubations in February 2018 in Kongsfjorden (79°N). PANGAEA, https://doi.org/10.1594/PANGAEA.932882
Coverage:
Latitude: 78.928670 * Longitude: 11.937000
Date/Time Start: 2018-02-15T00:00:00 * Date/Time End: 2018-02-24T00:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 0.5 m
Event(s):
AWIPEV_2018-AMUST_Jetty * Latitude: 78.928670 * Longitude: 11.937000 * Date/Time Start: 2018-02-15T00:00:00 * Date/Time End: 2018-02-24T00:00:00 * Location: Kongsfjorden * Campaign: AWIPEV_2018-AMUST * Basis: AWIPEV * Method/Device: Monitoring (MON)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeHoppe, Clara Jule MarieGeocode
2DEPTH, waterDepth watermHoppe, Clara Jule MarieGeocode
3Chlorophyll aChl aµg/lHoppe, Clara Jule Marie
4Chlorophyll a, standard deviationChl a std dev±Hoppe, Clara Jule Marie
5Sample amount, subsetN subset#Hoppe, Clara Jule MarieChl a
6Carbon, organic, particulatePOCµg/lHoppe, Clara Jule Marie
7Sample amount, subsetN subset#Hoppe, Clara Jule MariePOC
8Carbon, organic, particulate/Nitrogen, organic, particulate ratioPOC/PONmol/molHoppe, Clara Jule Marie
9Sample amount, subsetN subset#Hoppe, Clara Jule MariePOC/PON ratio
10Carbon, organic, particulate/chlorophyll a ratioPOC/Chl ag/gHoppe, Clara Jule Marie
11Sample amount, subsetN subset#Hoppe, Clara Jule MarieC/Chl a ratio
12Carbon fixation rateC fixµmol/l/dayHoppe, Clara Jule Marie14C basedin-situ NPP, 0.2m under the surface
13Carbon fixation rate, standard deviationC fix std dev±Hoppe, Clara Jule Marie14C basedin-situ NPP, 0.2m under the surface
14Sample amount, subsetN subset#Hoppe, Clara Jule Marie14C basedin-situ C fix
15Carbon fixation rate, per chlorophyll aC fix/Chl ag/g/dayHoppe, Clara Jule Marie14C basedin-situ Chl a specific NPP, 0.2m under the surface
16Carbon fixation rate, per chlorophyll a, standard deviationC fix/Chl a std dev±Hoppe, Clara Jule Marie14C basedin-situ Chl a specific NPP, 0.2m under the surface
17Sample amount, subsetN subset#Hoppe, Clara Jule Marie14C basedin-situ Chl a specific C fix
18Carbon fixation rateC fixµmol/l/dayHoppe, Clara Jule Marie14C basedunder reference conditions (10µE, 1°C)
19Carbon fixation rate, standard deviationC fix std dev±Hoppe, Clara Jule Marie14C basedunder reference conditions (10µE, 1°C)
20Sample amount, subsetN subset#Hoppe, Clara Jule Marie14C basedC fix under reference conditions (10µE, 1°C)
21Carbon fixation rate, per chlorophyll aC fix/Chl ag/g/dayHoppe, Clara Jule Marie14C basedunder reference conditions, Chl a specific (10µE, 1°C)
22Carbon fixation rate, per chlorophyll a, standard deviationC fix/Chl a std dev±Hoppe, Clara Jule Marie14C basedunder reference conditions, Chl a specific (10µE, 1°C)
23Sample amount, subsetN subset#Hoppe, Clara Jule Marie14C basedC fix under reference conditions, Chl a specific
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
88 data points

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