Description: Anthropogenic CO2 emissions are rapidly changing seawater temperature, pH and carbonate chemistry. This study compares the embryonic development under high pCO2conditions across the south-north distribution range of the marine clam Limecola balthicain NW Europe. The combined effects of elevated temperature and reduced pH on hatching success and size varied strongly between the three studied populations, with the Gulf of Finland population appearing most endangered under the conditions predicted to occur by 2100. These results demonstrate that the assessment of marine faunal population persistence to future climatic conditions needs to consider the interactive effects of co-occurring physico-chemical alterations in seawater within the local context that determines population fitness, adaptation potential and the system resilience to environmental change.
Global identifier:
Doi(
"10.1594/PANGAEA.951202",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Alkalinity, total",
"Alkalinity, total, standard deviation",
"Aragonite saturation state",
"Bicarbonate ion",
"Calcite saturation state",
"Carbon dioxide",
"Carbon, inorganic, dissolved",
"Carbonate ion",
"Carbonate system computation flag",
"Egg hatching success",
"Egg hatching success, standard error",
"Event label",
"Fugacity of carbon dioxide (water) at sea surface temperature (wet air)",
"Hatching size",
"Hatching size, standard error",
"Location",
"Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)",
"Salinity",
"Species, unique identification",
"Temperature, water",
"Type",
"pH, NBS scale",
"pH, total scale",
],
methods: [
"Calculated using CO2SYS",
"Calculated using seacarb after Nisumaa et al. (2010)",
"Potentiometric",
"Potentiometric titration",
],
},
)
Comment: In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2021) 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 2022-11-23.
Origins: /Wissenschaft/PANGAEA
Tags: CO2-Emission ? Meerestemperatur ? Kombinationswirkung ? Meerwasser ? Weichtiere ? Zooplankton ? Kohlendioxid ? Temperatur ? Salzgehalt ? Benthos ? Ei ? Embryonalentwicklung ? Fortpflanzung ? Gewässerzustand ? Ökologische Tragfähigkeit ? Studie ? Laborversuch ? Verbreitungsgebiet ? Europa ? Nordatlantik ? Persistenz ? Ostsee ? Animalia ? Bottles or small containers/Aquaria (<20 L) ? Coast and continental shelf ? Growth/Morphology ? Limecola balthica ? Single species ? Temperate ?
Bounding boxes: -1.13° .. 22.44° x 46.13° .. 59.84°
License: cc-by/4.0
Language: Englisch/English
Modified: 2022-12-15
Time ranges: 2022-12-15 - 2022-12-15
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