The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core
We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present d...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wegner, Anna [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Rechteinformationen: |
Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of geophysical research / D - Washington, DC : Union, 1984, 120(2015), 19, Seite 9916-9931 |
|---|---|
| Übergeordnetes Werk: |
volume:120 ; year:2015 ; number:19 ; pages:9916-9931 |
| Links: |
|---|
| DOI / URN: |
10.1002/2015JD023608 |
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| 245 | 1 | 4 | |a The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core |
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| 520 | |a We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. | ||
| 540 | |a Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. | ||
| 650 | 4 | |a mineral dust | |
| 650 | 4 | |a ice core | |
| 650 | 4 | |a Termination 1 | |
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| 650 | 4 | |a Dust | |
| 650 | 4 | |a Climate | |
| 700 | 1 | |a Fischer, Hubertus |4 oth | |
| 700 | 1 | |a Delmonte, Barbara |4 oth | |
| 700 | 1 | |a Petit, Jean‐Robert |4 oth | |
| 700 | 1 | |a Erhardt, Tobias |4 oth | |
| 700 | 1 | |a Ruth, Urs |4 oth | |
| 700 | 1 | |a Svensson, Anders |4 oth | |
| 700 | 1 | |a Vinther, Bo |4 oth | |
| 700 | 1 | |a Miller, Heinrich |4 oth | |
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10.1002/2015JD023608 doi PQ20160617 (DE-627)OLC1957055766 (DE-599)GBVOLC1957055766 (PRQ)p1488-8591982dc693360c93b453e8a94ebe98ce765925072a89952c8208ffe5750b340 (KEY)0137985220150000120001909916roleofseasonalityofmineraldustconcentrationandsize DE-627 ger DE-627 rakwb eng 550 DNB Wegner, Anna verfasserin aut The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. mineral dust ice core Termination 1 Ice Dust Climate Fischer, Hubertus oth Delmonte, Barbara oth Petit, Jean‐Robert oth Erhardt, Tobias oth Ruth, Urs oth Svensson, Anders oth Vinther, Bo oth Miller, Heinrich oth Enthalten in Journal of geophysical research / D Washington, DC : Union, 1984 120(2015), 19, Seite 9916-9931 (DE-627)130444391 (DE-600)710256-2 (DE-576)015978818 2169-897X nnns volume:120 year:2015 number:19 pages:9916-9931 http://dx.doi.org/10.1002/2015JD023608 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_62 GBV_ILN_154 AR 120 2015 19 9916-9931 |
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10.1002/2015JD023608 doi PQ20160617 (DE-627)OLC1957055766 (DE-599)GBVOLC1957055766 (PRQ)p1488-8591982dc693360c93b453e8a94ebe98ce765925072a89952c8208ffe5750b340 (KEY)0137985220150000120001909916roleofseasonalityofmineraldustconcentrationandsize DE-627 ger DE-627 rakwb eng 550 DNB Wegner, Anna verfasserin aut The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. mineral dust ice core Termination 1 Ice Dust Climate Fischer, Hubertus oth Delmonte, Barbara oth Petit, Jean‐Robert oth Erhardt, Tobias oth Ruth, Urs oth Svensson, Anders oth Vinther, Bo oth Miller, Heinrich oth Enthalten in Journal of geophysical research / D Washington, DC : Union, 1984 120(2015), 19, Seite 9916-9931 (DE-627)130444391 (DE-600)710256-2 (DE-576)015978818 2169-897X nnns volume:120 year:2015 number:19 pages:9916-9931 http://dx.doi.org/10.1002/2015JD023608 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_62 GBV_ILN_154 AR 120 2015 19 9916-9931 |
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10.1002/2015JD023608 doi PQ20160617 (DE-627)OLC1957055766 (DE-599)GBVOLC1957055766 (PRQ)p1488-8591982dc693360c93b453e8a94ebe98ce765925072a89952c8208ffe5750b340 (KEY)0137985220150000120001909916roleofseasonalityofmineraldustconcentrationandsize DE-627 ger DE-627 rakwb eng 550 DNB Wegner, Anna verfasserin aut The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. mineral dust ice core Termination 1 Ice Dust Climate Fischer, Hubertus oth Delmonte, Barbara oth Petit, Jean‐Robert oth Erhardt, Tobias oth Ruth, Urs oth Svensson, Anders oth Vinther, Bo oth Miller, Heinrich oth Enthalten in Journal of geophysical research / D Washington, DC : Union, 1984 120(2015), 19, Seite 9916-9931 (DE-627)130444391 (DE-600)710256-2 (DE-576)015978818 2169-897X nnns volume:120 year:2015 number:19 pages:9916-9931 http://dx.doi.org/10.1002/2015JD023608 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_62 GBV_ILN_154 AR 120 2015 19 9916-9931 |
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10.1002/2015JD023608 doi PQ20160617 (DE-627)OLC1957055766 (DE-599)GBVOLC1957055766 (PRQ)p1488-8591982dc693360c93b453e8a94ebe98ce765925072a89952c8208ffe5750b340 (KEY)0137985220150000120001909916roleofseasonalityofmineraldustconcentrationandsize DE-627 ger DE-627 rakwb eng 550 DNB Wegner, Anna verfasserin aut The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. mineral dust ice core Termination 1 Ice Dust Climate Fischer, Hubertus oth Delmonte, Barbara oth Petit, Jean‐Robert oth Erhardt, Tobias oth Ruth, Urs oth Svensson, Anders oth Vinther, Bo oth Miller, Heinrich oth Enthalten in Journal of geophysical research / D Washington, DC : Union, 1984 120(2015), 19, Seite 9916-9931 (DE-627)130444391 (DE-600)710256-2 (DE-576)015978818 2169-897X nnns volume:120 year:2015 number:19 pages:9916-9931 http://dx.doi.org/10.1002/2015JD023608 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_62 GBV_ILN_154 AR 120 2015 19 9916-9931 |
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10.1002/2015JD023608 doi PQ20160617 (DE-627)OLC1957055766 (DE-599)GBVOLC1957055766 (PRQ)p1488-8591982dc693360c93b453e8a94ebe98ce765925072a89952c8208ffe5750b340 (KEY)0137985220150000120001909916roleofseasonalityofmineraldustconcentrationandsize DE-627 ger DE-627 rakwb eng 550 DNB Wegner, Anna verfasserin aut The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. mineral dust ice core Termination 1 Ice Dust Climate Fischer, Hubertus oth Delmonte, Barbara oth Petit, Jean‐Robert oth Erhardt, Tobias oth Ruth, Urs oth Svensson, Anders oth Vinther, Bo oth Miller, Heinrich oth Enthalten in Journal of geophysical research / D Washington, DC : Union, 1984 120(2015), 19, Seite 9916-9931 (DE-627)130444391 (DE-600)710256-2 (DE-576)015978818 2169-897X nnns volume:120 year:2015 number:19 pages:9916-9931 http://dx.doi.org/10.1002/2015JD023608 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_62 GBV_ILN_154 AR 120 2015 19 9916-9931 |
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The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core |
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The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core |
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role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the epica dronning maud land ice core |
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The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core |
| abstract |
We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. |
| abstractGer |
We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. |
| abstract_unstemmed |
We present a record of particulate dust concentration and size distribution in subannual resolution measured on the European Project for Ice Coring in Antarctica (EPICA) Dronning Maud Land (EDML) ice core drilled in the Atlantic sector of the East Antarctic plateau. The record reaches from present day back to the penultimate glacial until 145,000 years B.P. with subannual resolution from 60,000 years B.P. to the present. Mean dust concentrations are a factor of 46 higher during the glacial (~850–4600 ng/mL) compared to the Holocene (~16–112 ng/mL) with slightly smaller dust particles during the glacial compared to the Holocene and with an absolute minimum in the dust size at 16,000 years B.P. The changes in dust concentration are mainly attributed to changes in source conditions in southern South America. An increase in the modal value of the dust size suggests that at 16,000 years B.P. a major change in atmospheric circulation apparently allowed more direct transport of dust particles to the EDML drill site. We find a clear in‐phase relation of the seasonal variation in dust mass concentration and dust size during the glacial ( r (conc,size) = 0.8) but no clear phase relationship during the Holocene (0 < r (conc,size) < 0.4). With a simple conceptual 1‐D model describing the transport of the dust to the ice sheet using the size as an indicator for transport intensity, we find that the effect of the changes in the seasonality of the source emission strength and the transport intensity on the dust decrease over Transition 1 can significantly contribute to the large decrease of dust concentration from the glacial to the Holocene. Dust concentration and size are analyzed in the EDML ice core Seasonal phase lag between dust concentration and size changes over Termination 1 Major atmospheric change over Antarctica likely around 16,000 years B.P. |
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The role of seasonality of mineral dust concentration and size on glacial/interglacial dust changes in the EPICA Dronning Maud Land ice core |
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http://dx.doi.org/10.1002/2015JD023608 http://onlinelibrary.wiley.com/doi/10.1002/2015JD023608/abstract http://search.proquest.com/docview/1726468437 |
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Fischer, Hubertus Delmonte, Barbara Petit, Jean‐Robert Erhardt, Tobias Ruth, Urs Svensson, Anders Vinther, Bo Miller, Heinrich |
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