Citation:

PANGAEA.830183

Name: Seawater carbonate chemistry and benthic foraminiferal assemblage counts from the Gulf of California
Published: 2013
License: https://creativecommons.org/licenses/by/3.0/

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Keyword(s):

Ammonia beccarii; Benthos; Bolivina acuminata; Bolivina acutula; Bolivina sp.; Bolivina spinosa; Buccella tenerrima; Bulimina denudata; Bulimina marginata; Bulimina sp.; Cancris auricula; Cassidulina sp.; CO2 vent; Coast and continental shelf; Community composition and diversity; Elphidium excavatum; Elphidium sp.; Entire community; Epistomella bradyana; Eponides sp.; Field observation; Hanzawaia nitidula; Lagena sp.; Loxostomum pseudoberyrichi; Nonionella basispinata; Nonionella sp.; North Pacific; Reophax sp.; Soft-bottom community; Temperate; Texturlaria sp.; Trochammina sp.; Uvigerina excellens; Veleroninoides sp.

Related to:

Pettit, Laura Rachel; Hart, Malcom B; Medina-Sánchez, A N; Smart, Christopher W; Rodolfo-Metalpa, Riccardo; Hall-Spencer, Jason M; Prol-Ledesma, Rosa Maria (2013): Benthic foraminifera show some resilience to ocean acidification in the northern Gulf of California, Mexico. Marine Pollution Bulletin, 73(2), 452-462, https://doi.org/10.1016/j.marpolbul.2013.02.011

Original version:

Pettit, Laura Rachel; Hart, Malcom B; Medina-Sánchez, A N; Smart, Christopher W; Rodolfo-Metalpa, Riccardo; Hall-Spencer, Jason M; Prol-Ledesma, Rosa Maria (2013): Benthic foraminiferal assemblage counts from the Gulf of California [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.816339

Further details:

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

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Median Latitude: 30.786004 * Median Longitude: -114.080050 * South-bound Latitude: 30.542833 * West-bound Longitude: -114.267933 * North-bound Latitude: 31.064167 * East-bound Longitude: -113.897556

Minimum DEPTH, water: 74 m * Maximum DEPTH, water: 207 m

Event(s):

WACTD-02-01CTD * Latitude: 30.542920 * Longitude: -114.000280 * Elevation: -160.0 m * Location: Gulf of California * Campaign: * Basis: El Puma * Method/Device: (CTD-RO)

WACTD-02-02CTD * Latitude: 30.542830 * Longitude: -113.946330 * Elevation: -160.0 m * Location: Gulf of California * Campaign: * Basis: El Puma * Method/Device: (CTD-RO)

WACTD-02-09CTD * Latitude: 30.871030 * Longitude: -113.897560 * Elevation: -74.0 m * Location: Gulf of California * Campaign: * Basis: El Puma * Method/Device: (CTD-RO)

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 2014-02-27.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Species	Species		Pettit, Laura Rachel
3	Number of individuals	Ind No	#	Pettit, Laura Rachel	Counting >63 µm fraction	living
4	Individuals per unit mass	Ind m	#/g	Pettit, Laura Rachel	Counting >63 µm fraction	living
5	Number of individuals	Ind No	#	Pettit, Laura Rachel	Counting >63 µm fraction	dead
6	Individuals per unit mass	Ind m	#/g	Pettit, Laura Rachel	Counting >63 µm fraction	dead
7	LONGITUDE	Longitude				Geocode
8	LATITUDE	Latitude				Geocode
9	DEPTH, water	Depth water	m			Geocode
10	Temperature, water	Temp	°C	Pettit, Laura Rachel
11	Salinity	Sal		Pettit, Laura Rachel
12	pH	pH		Pettit, Laura Rachel	Potentiometric	total scale
13	Alkalinity, total	AT	µmol/kg	Pettit, Laura Rachel
14	Bicarbonate ion	[HCO3]-	µmol/kg	Pettit, Laura Rachel	Calculated using CO2SYS
15	Carbonate ion	[CO3]2-	µmol/kg	Pettit, Laura Rachel	Calculated using CO2SYS
16	Carbon dioxide	CO2	µmol/kg	Pettit, Laura Rachel	Calculated using CO2SYS
17	Carbon, inorganic, dissolved	DIC	µmol/kg	Pettit, Laura Rachel	Calculated using CO2SYS
18	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Pettit, Laura Rachel	Calculated using CO2SYS
19	Calcite saturation state	Omega Cal		Pettit, Laura Rachel	Calculated using CO2SYS
20	Aragonite saturation state	Omega Arg		Pettit, Laura Rachel	Calculated using CO2SYS
21	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
22	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
23	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)
24	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)
25	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
26	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
27	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
28	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
29	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:

14399 data points

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