Citation:

PANGAEA.811018

Name: Stareso MedSeA mesocosm experiment 2012: perturbation studies
Published: 2015
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Coast and continental shelf; Community composition and diversity; Entire community; Field experiment; Mediterranean Sea; Mesocosm or benthocosm; Other metabolic rates; Pelagos; Primary production/Photosynthesis; Respiration; Temperate

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Keyword(s):

Coast and continental shelf; Community composition and diversity; Entire community; Field experiment; Mediterranean Sea; Mesocosm or benthocosm; Other metabolic rates; Pelagos; Primary production/Photosynthesis; Respiration; Temperate

Related to:

Maugendre, Laure; Gattuso, Jean-Pierre; Poulton, Alex J; Dellisanti, Walter; Gaubert, M; Guieu, Cecile; Gazeau, Frédéric (2015): No detectable effect of ocean acidification on plankton metabolism in the NW oligotrophic Mediterranean Sea: results from two mesocosm studies. Estuarine, Coastal and Shelf Science, https://doi.org/10.1016/j.ecss.2015.03.009

Further details:

Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb

Project(s):

Mediterranean Sea Acidification in a Changing Climate (MedSeA)

Ocean Acidification International Coordination Centre (OA-ICC)

Funding:

Seventh Framework Programme (FP7), grant/award no. 265103 : Mediterranean Sea Acidification in a Changing Climate

Coverage:

Latitude: 42.580000 * Longitude: 8.726000

Date/Time Start: 2012-06-21T07:30:00 * Date/Time End: 2012-07-14T12:32:00

Minimum DEPTH, water, experiment: 0.75 m * Maximum DEPTH, water, experiment: 12.00 m

Event(s):

Stareso-2012-CTD-perturbation * Latitude: 42.580000 * Longitude: 8.726000 * Date/Time Start: 2012-06-20T00:00:00 * Date/Time End: 2012-07-14T00:00:00 * Location: Bay of Calvi, Mediterranean Sea * Method/Device: Mesocosm experiment (MESO)

Stareso-2012-IWS-perturbation * Latitude: 42.580000 * Longitude: 8.726000 * Date/Time Start: 2012-06-20T00:00:00 * Date/Time End: 2012-07-14T00:00:00 * Location: Bay of Calvi, Mediterranean Sea * Method/Device: Mesocosm experiment (MESO)

Comment:

<0= below detection limits. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation is 2014-07-30.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Other event	Other event		Gazeau, Frédéric
3	Treatment	Treat		Gazeau, Frédéric
4	Day of experiment	DOE	day	Guieu, Cecile
5	DATE/TIME	Date/Time				Geocode
6	DEPTH, water, experiment	Depth water exp	m			Geocode
7	Temperature, water	Temp	°C	Taillandier, V	CTD
8	Salinity	Sal		Taillandier, V	CTD
9	Density, sigma, in situ	Sigma in situ	kg/m³	Taillandier, V	CTD
10	Fluorometer	Fluorometer	V	Taillandier, V	CTD
11	Oxygen	O2	µmol/l	Taillandier, V	CTD with attached oxygen sensor
12	Irradiance	E	µmol/m²/s	Taillandier, V	CTD
13	pH	pH		Taillandier, V	CTD	Total scale; based on a empiric relationship between pH calculated from TA and TCO2 and integrated pH from the CTD (originally on the NBS
14	Carbonate system computation flag	CSC flag		Alliouane, Samir	Calculated using seacarb
15	pH	pH		Alliouane, Samir	Calculated using seacarb	Total scale
16	Carbon dioxide	CO2	µmol/kg	Alliouane, Samir	Calculated using seacarb
17	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Alliouane, Samir	Calculated using seacarb
18	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Alliouane, Samir	Calculated using seacarb
19	Bicarbonate ion	[HCO3]-	µmol/kg	Alliouane, Samir	Calculated using seacarb
20	Carbonate ion	[CO3]2-	µmol/kg	Alliouane, Samir	Calculated using seacarb
21	Carbon, inorganic, dissolved	DIC	µmol/kg	Alliouane, Samir	AIRICA analyzer (Miranda)
22	Alkalinity, total	AT	µmol/kg	Alliouane, Samir	Titration potentiometric, Metrohm
23	Aragonite saturation state	Omega Arg		Alliouane, Samir	Calculated using seacarb
24	Calcite saturation state	Omega Cal		Alliouane, Samir	Calculated using seacarb
25	Nitrate	[NO3]-	µmol/l	Gobert, Sylvie	Skalar AutoAnalyser
26	Ammonium	[NH4]+	µmol/l	Gobert, Sylvie	Skalar AutoAnalyser
27	Phosphate	[PO4]3-	µmol/l	Gobert, Sylvie	Skalar AutoAnalyser
28	Silicon	Si	µmol/l	Gobert, Sylvie	Skalar AutoAnalyser
29	Nitrogen, total, particulate	TPN	µmol/l	Giani, Michele	Element analyser CHN, Costech
30	Carbon, total, particulate	TPC	µmol/l	Giani, Michele	Element analyser CHN, Costech
31	Nitrogen, organic, particulate	PON	µmol/l	Giani, Michele	Element analyser CHN, Costech
32	Carbon, organic, particulate	POC	µmol/l	Giani, Michele	Element analyser CHN, Costech
33	Phosphorus, particulate	PP	µmol/l	Giani, Michele	Colorimetric, GF/F filters, autoanalyzer (Bran Luebbe)	Total
34	Chlorophyll c3	Chl c3	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
35	Chlorophyll c1+c2	Chl c1+c2	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
36	Chlorophyllide a	Chlide a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)	Sum
37	Peridinin	Perid	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
38	Phaeophorbide a	Phaeopho a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
39	19-Butanoyloxyfucoxanthin	But-fuco	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
40	Fucoxanthin	Fuco	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
41	Neoxanthin	Neo	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
42	Prasinoxanthin	Pras	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
43	Violaxanthin	Viola	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
44	19-Hexanoyloxyfucoxanthin	Hex-fuco	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
45	Diadinoxanthin	Diadino	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
46	Alloxanthin	Allo	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
47	Diatoxanthin	Diato	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
48	Zeaxanthin	Zea	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
49	Lutein	Lut	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
50	Bacteriochlorophyll a	BChl a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
51	Divinyl chlorophyll b	DV chl b	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
52	Chlorophyll b	Chl b	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)	Total
53	Chlorophyll b	Chl b	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
54	Divinyl chlorophyll a	DV chl a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
55	Chlorophyll a	Chl a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)
56	Chlorophyll a	Chl a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)	Total
57	Phaeophytin a	Phaeophytin a	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)	Sum
58	Carotene	Carotene	µg/l	Sallon, Amèlie	High Performance Liquid Chromatography (HPLC)	Sum
59	beta-glucosidase activity	MUF-bglu	µmol/l/h	Celussi, Mauro	see comment	MUF-beta-D-glucose fluorogenic substrate
60	Lipase activity	Lipase activity	nmol/l/h	Celussi, Mauro	see comment	MUF-oleate fluorogenic substrate
61	Chitinase activity	Chitinase activity	nmol/l/h	Celussi, Mauro	see comment	MUF-N-acetyl-beta-D-glucosaminide fluorogenic substrate
62	Phosphatase activity	MUF-Phos	µmol/l/h	Celussi, Mauro	see comment	MUF-phosphate fluorogenic substrate
63	Leucine aminopeptidase activity	Leu aminopep	nmol/l/h	Celussi, Mauro	see comment	MCA-leucine fluorogenic substrate
64	Prokaryotes	Prokaryotes	#/ml	Celussi, Mauro	Epifluorescence microscopy	Highly active
65	Prokaryotes	Prokaryotes	#/ml	Celussi, Mauro	Epifluorescence microscopy	Total
66	Net community production of oxygen	NCP O2	µmol/l/day	Gazeau, Frédéric	Incubation (INCUB)	Community; Incubated in the laboratory in the dark at in situ temperature in 5 x biological oxygen demand (BOD) 60ml bottles over 24h. Rate estimated using a linear regression between initial and final oxygen concentration
67	Net community production of oxygen, standard error	NCP O2 std e	±	Gazeau, Frédéric	Calculated from linear regression
68	Respiration rate, oxygen	Resp O2	µmol/l/day	Gazeau, Frédéric	Incubation (INCUB)	Community; Incubated in the laboratory in the dark at in situ temperature in 5 x biological oxygen demand (BOD) 60ml bottles over 24h. Rate estimated using a linear regression between initial and final oxygen concentration
69	Respiration rate, oxygen, standard deviation	Resp O2 std dev	±	Gazeau, Frédéric	Calculated from linear regression	Community
70	Gross community production of oxygen	GCP O2	µmol/l/day	Gazeau, Frédéric	Calculated	Calculated as the difference between net community production and respiration
71	Gross community production of oxygen, standard error	GCP O2 std e	±	Gazeau, Frédéric	Calculated using error propagation
72	Bacterial production	BP	ng/l/h	Giannakourou, Antonia	Incubation (INCUB)	3H-Leucine incorporation in triplicated bottles incubated in the laboratory in the dark at in situ temperature over 2h
73	Bacterial production, standard error	BP std e	±	Giannakourou, Antonia	Incubation (INCUB)	3H-Leucine incorporation in triplicated bottles incubated in the laboratory in the dark at in situ temperature over 2h
74	Nitrogen fixation rate	N2 fix	nmol/l/day	Rees, Andrew	Incubation (INCUB)	15N-N2 addition to 2 litre samples in clear polycarbonate bottles. 24 hour incubation (dawn to dawn) in situ at 6m depth. Filtration onto 25mm GF/F, 15N and PN analysis by continuous flow stable-isotope ratio mass spectrometry
75	Viral abundance	Virus	#/ml	Pitta, Paraskevi	Flow cytometry	Total
76	Virus, low DNA fluorescence	Virus LDNA	#/ml	Pitta, Paraskevi	Flow cytometry
77	Virus, high DNA fluorescence	Virus HDNA	#/ml	Pitta, Paraskevi	Flow cytometry
78	Virus, high DNA fluorescence	Virus HDNA	#/ml	Pitta, Paraskevi	Flow cytometry
79	Synechococcus	Synechococcus	#/ml	Pitta, Paraskevi	Flow cytometry
80	Picoeukaryotes, autotrophic	PEuk auto	#/ml	Pitta, Paraskevi	Flow cytometry
81	Bacteria	Bact	#/ml	Pitta, Paraskevi	Flow cytometry
82	Bacteria, low DNA fluorescence	Bact LDNA	#/ml	Pitta, Paraskevi	Flow cytometry
83	Bacteria, high DNA fluorescence	Bact HDNA	#/ml	Pitta, Paraskevi	Flow cytometry
84	Gross primary production, 18O	GPP 18O	µmol/l/day	Maugendre, Laure	Incubation (INCUB)	Incubated in situ at 6m depth in 5 x 60ml glass bottles bottles over sunlight duration
85	Gross primary production, 18O, standard error	GPP 18O std e	±	Maugendre, Laure	Calculated using error propagation
86	Nitrate	[NO3]-	µmol/l	Louis, Justine	Spectrophotometric method with Liquid Waveguide Capillary Cell (LWCC)
87	Phosphate	[PO4]3-	µmol/l	Louis, Justine	Spectrophotometric method with Liquid Waveguide Capillary Cell (LWCC)
88	Nitrogen, organic, dissolved	DON	µmol/l	Louis, Justine	UV light photo oxidation then spectrophotometric method with LWCC	calculated as the difference between total dissolved nitrogen measured (TDN) and nitrate concentration
89	Phosphate, organic, dissolved	DOP	µmol/l	Louis, Justine	UV light photo oxidation then spectrophotometric method with LWCC	calculated as the difference between total dissolved phosphorus measured (TDP) and phosphate concentration
90	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
91	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Total scale
92	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
93	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
94	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
95	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
96	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
97	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
98	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

105103 data points

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