Citation:

PANGAEA.825090

Name: Seawater carbonate chemistry and effects of ocean acidification on different life-cycle stages of the kelp Laminaria hyperborea (Phaeophyceae) in a laboratory experiment
Published: 2012
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Benthos; Bottles or small containers/Aquaria (<20 L); Chromista; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Laminaria hyperborea; Macroalgae; North Atlantic; Ochrophyta; Primary production/Photosynthesis; Reproduction; Single species; Temperate

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Keyword(s):

Benthos; Bottles or small containers/Aquaria (<20 L); Chromista; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Laminaria hyperborea; Macroalgae; North Atlantic; Ochrophyta; Primary production/Photosynthesis; Reproduction; Single species; Temperate

Related to:

Olischläger, Mark; Bartsch, Inka; Gutow, Lars; Wiencke, Christian (2012): Effects of ocean acidification on different life-cycle stages of the kelp Laminaria hyperborea (Phaeophyceae). Botanica Marina, 55(5), https://doi.org/10.1515/bot-2012-0163

Original version:

Olischläger, Mark; Bartsch, Inka; Gutow, Lars; Wiencke, Christian (2012): Effects of ocean acidification on different life-cycle stages of the kelp Laminaria hyperborea (Phaeophyceae), link to supplementary data. PANGAEA, https://doi.org/10.1594/PANGAEA.819920

Further details:

Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4. https://cran.r-project.org/package=seacarb

Project(s):

Biological Impacts of Ocean Acidification (BIOACID)

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Median Latitude: 54.199000 * Median Longitude: 7.900500 * South-bound Latitude: 54.171000 * West-bound Longitude: 7.873000 * North-bound Latitude: 54.227000 * East-bound Longitude: 7.928000

Event(s):

off_Helgoland * Latitude Start: 54.227000 * Longitude Start: 7.873000 * Latitude End: 54.171000 * Longitude End: 7.928000 * Location: German Bight, North Sea * Campaign: * Basis: Meeresstation Helgoland * Method/Device: Multiple investigations (MULT)

Comment:

In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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 by seacarb is 2013-12-25.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Treatment	Treat		Olischläger, Mark
2	Identification	ID		Olischläger, Mark
3	Replicate	Repl		Olischläger, Mark
4	Species	Species		Olischläger, Mark
5	Life stage	Life stage		Olischläger, Mark
6	Fresh weight, complete	FWc	g	Olischläger, Mark
7	Dry mass	Dry m	g	Olischläger, Mark
8	Phlorotannins	Phlorotannins	mg	Olischläger, Mark
9	Chlorophyll a	Chl a	µg/g	Olischläger, Mark		per fresh weight
10	Light:Dark cycle	L:D	hh:hh	Olischläger, Mark
11	Maximum photochemical quantum yield of photosystem II	Fv/Fm		Olischläger, Mark
12	Maximal electron transport rate, relative	rETR max		Olischläger, Mark
13	Oogonium formation rate	Oog fr rate	%	Olischläger, Mark
14	Growth rate	µ	%/day	Olischläger, Mark
15	Net photosynthesis rate, oxygen	PN O2	µmol/g/h	Olischläger, Mark
16	Net photosynthesis rate, oxygen, per chlorophyll a	PN O2	µmol/mg/h	Olischläger, Mark
17	Net photosynthesis rate, oxygen	PN O2	µmol/g/h	Olischläger, Mark		after addition of Acetazolamide
18	Inhibition of net photosynthesis	Inhib NP	%	Olischläger, Mark		after addition of Acetazolamide
19	Fresh weight, complete	FWc	g	Olischläger, Mark		weight gain during sorus formation
20	Germination rate	Germ rate	%	Olischläger, Mark
21	Incubation duration	Inc dur	weeks	Olischläger, Mark		weeks until Fertility grade
22	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Olischläger, Mark	Calculated using CO2SYS
23	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Olischläger, Mark	Calculated using CO2SYS
24	Carbon, inorganic, dissolved	DIC	µmol/kg	Olischläger, Mark	Calculated using CO2SYS
25	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Olischläger, Mark	Calculated using CO2SYS
26	pH	pH		Olischläger, Mark	Potentiometric	total scale
27	pH, standard deviation	pH std dev	±	Olischläger, Mark	Potentiometric	total scale
28	Alkalinity, total	AT	µmol/kg	Olischläger, Mark	Potentiometric titration
29	Alkalinity, total, standard deviation	AT std dev	±	Olischläger, Mark	Potentiometric titration
30	Temperature, water	Temp	°C	Olischläger, Mark
31	Temperature, water, standard deviation	Temp std dev	±	Olischläger, Mark
32	Salinity	Sal		Olischläger, Mark
33	Irradiance	E	µmol/m²/s	Olischläger, Mark
34	Irradiance, standard deviation	E std dev	±	Olischläger, Mark
35	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
36	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
37	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)
38	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)
39	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
40	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
41	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
42	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
43	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:

3079 data points

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