Cold water polar aragonitic bivalve elemental composition, east Antarctica
Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rao, C. Prasada [verfasserIn] |
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| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1999 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer 1999 |
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| Übergeordnetes Werk: |
Enthalten in: Carbonates and evaporites - Springer Netherlands, 1986, 14(1999), 1 vom: 01. März, Seite 56-63 |
|---|---|
| Übergeordnetes Werk: |
volume:14 ; year:1999 ; number:1 ; day:01 ; month:03 ; pages:56-63 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF03176148 |
|---|
| Katalog-ID: |
OLC2076498117 |
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| 520 | |a Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. | ||
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10.1007/BF03176148 doi (DE-627)OLC2076498117 (DE-He213)BF03176148-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Rao, C. Prasada verfasserin aut Cold water polar aragonitic bivalve elemental composition, east Antarctica 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer 1999 Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. Calcite Bivalve Foraminifera Aragonite Seawater Temperature Enthalten in Carbonates and evaporites Springer Netherlands, 1986 14(1999), 1 vom: 01. März, Seite 56-63 (DE-627)165666978 (DE-600)1037732-3 (DE-576)09095369X 0891-2556 nnns volume:14 year:1999 number:1 day:01 month:03 pages:56-63 https://doi.org/10.1007/BF03176148 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_65 GBV_ILN_69 GBV_ILN_381 GBV_ILN_4309 AR 14 1999 1 01 03 56-63 |
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10.1007/BF03176148 doi (DE-627)OLC2076498117 (DE-He213)BF03176148-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Rao, C. Prasada verfasserin aut Cold water polar aragonitic bivalve elemental composition, east Antarctica 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer 1999 Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. Calcite Bivalve Foraminifera Aragonite Seawater Temperature Enthalten in Carbonates and evaporites Springer Netherlands, 1986 14(1999), 1 vom: 01. März, Seite 56-63 (DE-627)165666978 (DE-600)1037732-3 (DE-576)09095369X 0891-2556 nnns volume:14 year:1999 number:1 day:01 month:03 pages:56-63 https://doi.org/10.1007/BF03176148 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_65 GBV_ILN_69 GBV_ILN_381 GBV_ILN_4309 AR 14 1999 1 01 03 56-63 |
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10.1007/BF03176148 doi (DE-627)OLC2076498117 (DE-He213)BF03176148-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Rao, C. Prasada verfasserin aut Cold water polar aragonitic bivalve elemental composition, east Antarctica 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer 1999 Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. Calcite Bivalve Foraminifera Aragonite Seawater Temperature Enthalten in Carbonates and evaporites Springer Netherlands, 1986 14(1999), 1 vom: 01. März, Seite 56-63 (DE-627)165666978 (DE-600)1037732-3 (DE-576)09095369X 0891-2556 nnns volume:14 year:1999 number:1 day:01 month:03 pages:56-63 https://doi.org/10.1007/BF03176148 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_65 GBV_ILN_69 GBV_ILN_381 GBV_ILN_4309 AR 14 1999 1 01 03 56-63 |
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10.1007/BF03176148 doi (DE-627)OLC2076498117 (DE-He213)BF03176148-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Rao, C. Prasada verfasserin aut Cold water polar aragonitic bivalve elemental composition, east Antarctica 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer 1999 Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. Calcite Bivalve Foraminifera Aragonite Seawater Temperature Enthalten in Carbonates and evaporites Springer Netherlands, 1986 14(1999), 1 vom: 01. März, Seite 56-63 (DE-627)165666978 (DE-600)1037732-3 (DE-576)09095369X 0891-2556 nnns volume:14 year:1999 number:1 day:01 month:03 pages:56-63 https://doi.org/10.1007/BF03176148 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_65 GBV_ILN_69 GBV_ILN_381 GBV_ILN_4309 AR 14 1999 1 01 03 56-63 |
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10.1007/BF03176148 doi (DE-627)OLC2076498117 (DE-He213)BF03176148-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 13 ssgn Rao, C. Prasada verfasserin aut Cold water polar aragonitic bivalve elemental composition, east Antarctica 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer 1999 Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. Calcite Bivalve Foraminifera Aragonite Seawater Temperature Enthalten in Carbonates and evaporites Springer Netherlands, 1986 14(1999), 1 vom: 01. März, Seite 56-63 (DE-627)165666978 (DE-600)1037732-3 (DE-576)09095369X 0891-2556 nnns volume:14 year:1999 number:1 day:01 month:03 pages:56-63 https://doi.org/10.1007/BF03176148 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO GBV_ILN_40 GBV_ILN_65 GBV_ILN_69 GBV_ILN_381 GBV_ILN_4309 AR 14 1999 1 01 03 56-63 |
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cold water polar aragonitic bivalve elemental composition, east antarctica |
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Cold water polar aragonitic bivalve elemental composition, east Antarctica |
| abstract |
Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. © Springer 1999 |
| abstractGer |
Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. © Springer 1999 |
| abstract_unstemmed |
Abstract Aragonitic bivalves and abiotic aragonite are common in cold water Antarctic environments. Aragonitic bivalves have lower Mg, Sr, Fe and Mn and higher Na concentrations than those in abiotic polar aragonite. $ MgCO_{3} $ values in polar aragonitic bivalves and abiotic aragonite are related to $ pCO_{2} $. Sr values vary with aragonite types, seawater temperature and seawater content in the fluid precipitating aragonite. Abiotic polar aragonite contains much larger concentrations of Fe and Mn than those in aragonitic polar bivalves because abiotic aragonite formed subglacially below the zone of $ O_{2} $ minimum at very shallow water depths. Na values in aragonitic bivalves are indicative of both salinity and rates of crystal growth, whereas Na values in abiotic aragonite decrease with decreasing salinity. The concentrations of Mn, Na and Sr indicate that aragonitic bivalves formed faster than abiotic aragonite. The abiotic aragonite forms rapidly and precipitates significant amount in less than a year. This comparative study enables an understanding of cold water polar biotic and abiotic aragonites related to environment, water temperature, ice cover, $ pCO_{2} $ levels, redox potential, meltwater dilution, salinity and rate of carbonate formation. These aspects are essential in understanding modern and ancient glacial sedimentation and diagenesis. © Springer 1999 |
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| title_short |
Cold water polar aragonitic bivalve elemental composition, east Antarctica |
| url |
https://doi.org/10.1007/BF03176148 |
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| doi_str |
10.1007/BF03176148 |
| up_date |
2024-07-04T03:29:39.477Z |
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