Seawater carbonate chemistry and reproductive properties of the benthic copepod Tigriopus japonicus and gastropod Babylonia japonica in a laboratory experiment

Kita, Jun; Kikkawa, Takashi; Asai, Takamasa; Ishimatsu, Atsushi

Seawater carbonate chemistry and reproductive properties of the benthic copepod Tigriopus japonicus and gastropod Babylonia japonica in a laboratory experiment

2013

Kita, Jun | Kikkawa, Takashi | Asai, Takamasa | Ishimatsu, Atsushi

We investigated the effects of elevated pCO2 in seawater both on the acute mortality and the reproductive properties of the benthic copepod Tigriopus japonicus and gastropod Babylonia japonica with the purpose of accumulating basic data for assessing potential environmental impacts of sub-sea geological storage of anthropogenic CO2 in Japan. Acute tests showed that nauplii of T. japonicus have a high tolerance to elevated pCO2 environments. Full life cycle tests on T. japonicus indicated NOEC = 5800 µatm and LOEC = 37,000 µatm. Adult B. japonica showed remarkable resistance to elevated pCO2 in the acute tests. Embryonic development of B. japonica showed a NOEC = 1500 µatm and LOEC = 5400 µatm. T. japonicus showed high resistance to elevated pCO2 throughout the life cycle and B. japonica are rather sensitive during the veliger stage when they started to form their shells.

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Palabras clave de AGROVOC

alkalinity animalia arthropoda benthos carbon carbon dioxide development duration eggs identification mollusca ph reproduction salinity south pacific species temperature water zooplankton

Información bibliográfica

Editorial

PANGAEA

Otras materias

Babylonia japonica; Carbonate ion; Laboratory experiment; Carbonate system computation flag; Dissolved; Calculated using co2sys; Potentiometric; Tigriopus japonicus; Ocean acidification international coordination centre; Pelagos; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Potentiometric titration; Laboratory strains; Calculated using seacarb after nisumaa et al. (2010); Standard deviation; Calcite saturation state; Hatching rate; Bicarbonate ion; Number of spawning events; Total scale; Number of days; Per egg capsules; Embryos; Life stage; Inorganic; Male; Per spawned females; Spawning times; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Undeveloped embryos/capsule ratio; Benthic animals; Containers and aquaria (20-1000 l or < 1 m**2); Total; Nbs scale; Oa-icc; Aragonite saturation state; Single species

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Formato

text/tab-separated-values, 1960 data points

Licencia

CC-BY-3.0: Creative Commons Attribution 3.0 Unported, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

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Dataset

Fuente

Supplement to: Kita, Jun; Kikkawa, Takashi; Asai, Takamasa; Ishimatsu, Atsushi (2013): Effects of elevated pCO2 on reproductive properties of the benthic copepod Tigriopus japonicus and gastropod Babylonia japonica. Marine Pollution Bulletin, 73(2), 402-408, https://doi.org/10.1016/j.marpolbul.2013.06.026

En AGRIS desde: 2024-11-28

Fecha de modificación: 2024-11-28

Formato: Dublin Core

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Este registro bibliográfico ha sido proporcionado por Alfred Wegener Institute for Polar and Marine Research

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Enlaces

DOI DOI https://cran.r-project.org/package=seacarb

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