Search results for "Pteropoda"

showing 2 items of 2 documents

Integrated annual calcium carbonate production of planktic calcifiers in the North Pacific from the R/V Kilo Moana cruise KM1712

2022

This dataset compiles the estimates of annual CaCO3 production, including the upper and lower limits of the estimates, for the 4 planktic calcifying groups considered in the study, the pteropods (mg/m²/yr), the heteropods (mg/m²/yr), the foraminifers (mg/m²/yr) and the coccolithophores (mg/m²/yr). The estimates derived from the living standing stocks of these 4 groups of organisms collected in the North Pacific between Hawaii and the Gulf of Alaska during the R/V Kilo Moana cruise KM1712 in August 2017. R code was used to calculate the integrated annual CaCO3 production for the different organisms, including the upper and lower limits (Gray, 2022).

Carbonate productionLongitude of eventwaterRV Kilo MoanaPteropoda calcium carbonate production per areaForaminiferaPteropoda Pterotracheoidea aragonite production per areaPterotracheoideaForaminifera calcium carbonate production per areaLatitude of eventPlankton netKM1712Date/Time of eventCalculatedCoccolithophoresCoccosphaerales calcium carbonate production per areacalcium carbonate production per areapteropodsNorth PacificPterotracheoidea calcium carbonate production per areaPteropodaDEPTH waterPlanktonic calcite + aragonite production per areaEvent labelDate Time of eventPteropoda + Pterotracheoidea aragonite production per areaPlanktonic calcite aragonite production per areaCoccosphaeralesDEPTHForaminifera Coccosphaerales calcite production per areaStanding stocksEarth System ResearchHeteropodsStation labelForaminifera + Coccosphaerales calcite production per area
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Calcifying zooplankton standing stocks and in the North Pacific from the R/V Kilo Moana cruise KM1712

2022

This dataset compiles the standing stocks (ind/m³), the integrated standing stocks (ind/m²) and the integrated CaCO3 standing stocks (mg/m²) for three groups of zooplanktonic calcifying organisms: pteropods, heteropods and foraminifers. The organisms were collected by oblique towing (Ø 0.5 m, 90 μm mesh size, SeaGear mechanical flowmeter) in the North Pacific between Hawaii and the Gulf of Alaska during the R/V Kilo Moana cruise KM1712 in August 2017. The sampling strategy was designed to capture an integrated sample of all foraminifers, pteropods and heteropods from juveniles to adults living throughout the upper water column. Pteropods and heteropods were quantified and shell diameter mea…

Pteropoda standard deviationDate Time of event 2RV Kilo MoanaForaminiferaLight microscopeLatitude of eventDate/Time of event 2Foraminifera calcium carbonate per areaPlankton netKM1712CalculatedpteropodsNorth PacificForaminifera standard deviationLeicaWater volumeStanding stocksEarth System Researchstandard deviationMechanical flowmeter SeaGearMechanical flowmeterSeaGearStation labelPteropoda calcium carbonate per areaZ16 AP0Carbonate productionLongitude of eventPterotracheoidea calcium carbonate per areawaterPterotracheoideaDate Time localfilteredDate/Time of eventCoccolithophoresPteropodaPteropoda calcium carbonate per area standard deviationPterotracheoidea standard deviationDEPTH waterLongitude of event 2Date/Time localEvent labelDate Time of eventWater volume filteredPterotracheoidea calcium carbonate per area standard deviationcalcium carbonate per areaLatitude of event 2Foraminifera calcium carbonate per area standard deviationDEPTHLight microscope Leica Z16 AP0Heteropods
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