Citation:

journal.pone.0197502

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Abstract:

The present biogeochemical parameters were measured or calculated in 2013 during a long-term mesocosm CO2 perturbation study in Gullmar Fjord (Sweden). The natural plankton community was enclosed in ten pelagic mesocosms following the natural winter-to-summer plankton succession. Five of the mesocosms were enriched with CO2 to simulate end-of the century ocean acidification (760 µatm) while the others served as controls. The data set was used for mass balance calculations to investigate the impact of realistic end-of-the-century CO2 concentrations on the development and partitioning of the carbon, nitrogen, phosphorus, and silica pools in a coastal pelagic ecosystem.

Project(s):

Biological Impacts of Ocean Acidification (BIOACID)

Coverage:

Median Latitude: 58.266490 * Median Longitude: 11.478310 * South-bound Latitude: 58.265800 * West-bound Longitude: 11.477300 * North-bound Latitude: 58.268800 * East-bound Longitude: 11.479500

Date/Time Start: 2013-03-08T00:00:00 * Date/Time End: 2013-06-22T00:00:00

Event(s):

KOSMOS_2013_Mesocosm-M1 * Latitude: 58.268800 * Longitude: 11.478000 * Date/Time Start: 2013-03-07T00:00:00 * Date/Time End: 2013-06-28T23:59:00 * Location: Gullmar Fjord, Skagerrak, Sweden * Campaign: * Method/Device: Mesocosm experiment (MESO)

KOSMOS_2013_Mesocosm-M2 * Latitude: 58.266600 * Longitude: 11.477700 * Date/Time Start: 2013-03-07T00:00:00 * Date/Time End: 2013-06-28T23:59:00 * Location: Gullmar Fjord, Skagerrak, Sweden * Campaign: * Method/Device: Mesocosm experiment (MESO)

KOSMOS_2013_Mesocosm-M3 * Latitude: 58.266400 * Longitude: 11.477300 * Date/Time Start: 2013-03-07T00:00:00 * Date/Time End: 2013-06-28T23:59:00 * Location: Gullmar Fjord, Skagerrak, Sweden * Campaign: * Method/Device: Mesocosm experiment (MESO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Boxhammer, Tim
2	DATE/TIME	Date/Time		Boxhammer, Tim		Geocode
3	Day of experiment	DOE	day	Boxhammer, Tim
4	Mesocosm label	Meso label		Boxhammer, Tim
5	Volume	Vol	l	Boxhammer, Tim		Mesocosm volume
6	Temperature, water	Temp	°C	Ludwig, Andrea	Hand-operated CTD (Sea&Sun Technology, CTD 60M)
7	Salinity	Sal		Ludwig, Andrea	Hand-operated CTD (Sea&Sun Technology, CTD 60M)
8	Carbon, inorganic, dissolved	DIC	µmol/l	Anderson, Leif G	Coulometric titration
9	pH	pH		Anderson, Leif G	Spectrophotometry	total scale (in situ)
10	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Anderson, Leif G	Calculated	in situ
11	Nitrate and Nitrite	[NO3]- + [NO2]-	µmol/l	Esposito, Mario	Autoanalyzer (AA)
12	Ammonium	[NH4]+	µmol/l	Esposito, Mario	Fluorometric
13	Phosphate	[PO4]3-	µmol/l	Esposito, Mario	Autoanalyzer (AA)
14	Silicate	Si(OH)4	µmol/l	Esposito, Mario	Autoanalyzer (AA)
15	Carbon, total, particulate	TPC	µmol/l	Bach, Lennart Thomas	CN-analyser	TPC <200µm
16	Carbon, total, particulate	TPC	µmol/l	Bach, Lennart Thomas	CN-analyser	TPC >200µm
17	Carbon, total, particulate	TPC	µmol/l	Bach, Lennart Thomas	Calculated	TPC sum
18	Nitrogen, total, particulate	TPN	µmol/l	Bach, Lennart Thomas	CN-analyser	TPN <200µm
19	Nitrogen, total, particulate	TPN	µmol/l	Bach, Lennart Thomas	CN-analyser	TPN >200µm
20	Nitrogen, total, particulate	TPN	µmol/l	Bach, Lennart Thomas	Calculated	TPN sum
21	Phosphorus, particulate	PP	µmol/l	Hellemann, Dana	Spectrophotometry	TPP <200µm
22	Phosphorus, particulate	PP	µmol/l	Hellemann, Dana	Spectrophotometry	TPP >200µm
23	Phosphorus, particulate	PP	µmol/l	Hellemann, Dana	Calculated	TPP sum
24	Biogenic silica	bSiO2	µmol/l	Hellemann, Dana	Spectrophotometry	BSi <200µm
25	Biogenic silica	bSiO2	µmol/l	Hellemann, Dana	Spectrophotometry	BSi >200µm
26	Biogenic silica	bSiO2	µmol/l	Hellemann, Dana	Calculated	BSi sum
27	Chlorophyll a	Chl a	µg/l	Bach, Lennart Thomas	High Performance Liquid Chromatography (HPLC)
28	Carbon, organic, dissolved	DOC	µmol/l	Zark, Maren	Carbon analyser
29	Nitrogen, total dissolved	TDN	µmol/l	Zark, Maren	Carbon analyser
30	Nitrogen, organic, dissolved	DON	µmol/l	Zark, Maren	Calculated
31	Phosphorus, total dissolved	TDP	µmol/l	Yong, Jaw-Chuen	Autoanalyzer (AA)
32	Phosphorus, organic, dissolved	DOP	µmol/l	Yong, Jaw-Chuen	Calculated
33	Vertical flux, carbon	TPC SED	µmol/l/48h	Boxhammer, Tim	CN-analyser
34	Vertical flux, nitrogen	TPN SED	µmol/l/48h	Boxhammer, Tim	CN-analyser
35	Vertical flux, phosphorus	TPP SED	µmol/l/48h	Boxhammer, Tim	Spectrophotometry
36	Vertical flux, biogenic silica	bSi SED	µmol/l/48h	Boxhammer, Tim	Spectrophotometry
37	Vertical flux, carbon, cumulated	TPC SED	µmol/l	Boxhammer, Tim	Calculated
38	Vertical flux, nitrogen, cumulated	TPN SED	µmol/l	Boxhammer, Tim	Calculated
39	Vertical flux, phosphorus, cumulated	TPP SED	µmol/l	Boxhammer, Tim	Calculated
40	Vertical flux, biogenic silica, cumulated	bSi SED	µmol/l	Boxhammer, Tim	Calculated
41	Mesozooplankton, biomass as carbon	Mesozoopl C	µmol/l	Taucher, Jan	Calculated
42	Mesozooplankton, biomass as nitrogen	Mesozoopl N	µmol/l	Taucher, Jan	Calculated
43	Mesozooplankton, biomass as phosphorus	Mesozoopl P	µmol/l	Taucher, Jan	Calculated
44	Carbon/Nitrogen ratio	C/N		Bach, Lennart Thomas	Calculated, see reference(s)	Suspended Particles <200µm
45	Carbon/Nitrogen ratio	C/N		Bach, Lennart Thomas	Calculated, see reference(s)	Suspended Particles >200µm
46	Carbon/Nitrogen ratio	C/N		Bach, Lennart Thomas	Calculated, see reference(s)	Suspended Particles total
47	Carbon/Nitrogen ratio	C/N		Boxhammer, Tim	Calculated, see reference(s)	Sedimented Particles

License:

Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC-BY-NC-ND-3.0)

Size:

21872 data points

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