Seawater carbonate chemistry and calcification during a tropical lagoon study at SW lagoon of New Caledonia, 1994


Autoria(s): Clavier, Jacques; Boucher, Guy; Garrigue, Claire
Cobertura

MINIMUM DEPTH, water: 5 m * MAXIMUM DEPTH, water: 10 m

Data(s)

05/06/1994

Resumo

Carbon dioxide and oxygen fluxes were measured in 0.2 m2 enclosures placed at the water sediment interface in the SW lagoon of New Caledonia. Experiments, performed at several stations in a wide range of environments, were carried out both in darkness to estimate respiration and at ambient light, to assess the effects of primary production. The community respiratory quotient (CRQ = CO2 production rate/02 consumption rate) and the community photosynthetic quotient (CPQ= gross O2 production rate/gross CO2 consumption rate) were calculated by functional regressions. The CRQ value, calculated from 61 incubations, was 1.14 (S.E. 0.05) and the CPQ value, obtained from 18 incubations, was 1.03 (S.E. 0.08). The linearity of the relationship between the O2 and the CO2 fluxes suggests that these values are representative for the whole lagoon

Formato

text/tab-separated-values, 280 data points

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.717621

doi:10.1594/PANGAEA.717621

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Clavier, Jacques; Boucher, Guy; Garrigue, Claire (1994): Benthic respiratory and photosynthetic quotients in a tropical lagoon. Comptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie, 317, 937-942, hdl:10013/epic.34198.d001

Palavras-Chave #Alkalinity, total; Alkalinity anomaly technique (Smith and Key, 1975); Aragonite saturation state; Bicarbonate ion; Calcification rate of calcium carbonate; Calcite saturation state; Calculated; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Clavier_etal_94; Date/time end; Date/time start; DEPTH, water; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; EXP; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); LICOR quantameter (LI-COR LI-192SA); OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, Electrode; Radiation, photosynthetically active; Salinity; Site; SW lagoon New Caledonia; Temperature, water; Titration potentiometric (Tacussel Titrator, TT-processor 2600S)
Tipo

Dataset