Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002
During three summer campaigns in January/February 2000, 2001, and 2002 the ionic composition of the aerosol at the European Project for Ice Coring in Antarctica (EPICA) deep-drilling site at Kohnen Station was measured in daily resolution. In 2000 and 2002 we observed mean (±std) non-sea-salt sulfat...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.418038 2023-05-15T13:53:45+02:00 Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 Piel, Claudia Weller, Rolf Huke, Michael Wagenbach, Dietmar LATITUDE: -75.001660 * LONGITUDE: 0.067830 * DATE/TIME START: 2000-01-06T00:00:00 * DATE/TIME END: 2002-02-11T21:55:00 * MINIMUM ALTITUDE: 2.5 m * MAXIMUM ALTITUDE: 2.5 m 2006-04-21 text/tab-separated-values, 1176 data points https://doi.pangaea.de/10.1594/PANGAEA.418038 https://doi.org/10.1594/PANGAEA.418038 en eng PANGAEA Piel, Claudia (2004): Variabilität chemischer und physikalischer Parameter des Aerosols in der antarktischen Troposphäre (Variability of chemical and physical parameters of aerosol in the Antarctic troposphere). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 476, 157 pp, https://doi.org/10.2312/BzPM_0476_2004 https://doi.pangaea.de/10.1594/PANGAEA.418038 https://doi.org/10.1594/PANGAEA.418038 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Piel, Claudia; Weller, Rolf; Huke, Michael; Wagenbach, Dietmar (2006): Atmospheric methane sulfonate and non-sea-salt sulfate records at the European Project for Ice Coring in Antarctica (EPICA) deep-drilling site in Dronning Maud Land, Antarctica. Journal of Geophysical Research: Atmospheres, 111, D03304, https://doi.org/10.1029/2005JD006213 ALTITUDE Ammonium Atmospheric Chemistry @ AWI AWI_AC AWI_stations AWI Antarctic Land Expedition Bromide Calcium Chloride DATE/TIME Dronning Maud Land Antarctica Ion chromatography Kohnen Magnesium Methane sulfonic acid Nitrate Potassium Research station RS Sample code/label Sodium Sulfate Time in hours Dataset 2006 ftpangaea https://doi.org/10.1594/PANGAEA.418038 https://doi.org/10.1029/2005JD006213 https://doi.org/10.2312/BzPM_0476_2004 2023-01-20T08:13:21Z During three summer campaigns in January/February 2000, 2001, and 2002 the ionic composition of the aerosol at the European Project for Ice Coring in Antarctica (EPICA) deep-drilling site at Kohnen Station was measured in daily resolution. In 2000 and 2002 we observed mean (±std) non-sea-salt sulfate (nss-[SO4]2-) concentrations of 353 ± 100 ng/m**3 and 320 ± 250 ng/m**3, as well as methane sulfonate (MS) concentrations of 59 ± 36 ng/m**3 and 74 ± 80 ng/m**3, respectively. For the summer campaign in 2001, significantly lower nss-[SO4]2- and MS levels of 164 ± 150 ng/m**3 and 19 ± 12 ng/m**3, respectively, were typical. The mean MS/nss-[SO4]2- ratio ranged from about 0.1 to 0.2. MS and nss-[SO4]2- concentrations and their variability were roughly comparable to coastal stations at summer. Supported by air mass back trajectory analyses, this finding documented an efficient long-range transport to Kohnen via the free troposphere. MS/nss-[SO4]2- ratios exhibited a strong dependence on the MS concentration with systematically higher ratios at higher MS concentrations, a peculiarity which is also evident in a firn core drilled at this site. Dataset Antarc* Antarctic Antarctica Antarctica Journal Berichte zur Polar- und Meeresforschung Dronning Maud Land EPICA Reports on Polar and Marine Research PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Dronning Maud Land Kohnen ENVELOPE(0.000,0.000,-75.000,-75.000) Kohnen Station ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.067830,0.067830,-75.001660,-75.001660) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
ALTITUDE Ammonium Atmospheric Chemistry @ AWI AWI_AC AWI_stations AWI Antarctic Land Expedition Bromide Calcium Chloride DATE/TIME Dronning Maud Land Antarctica Ion chromatography Kohnen Magnesium Methane sulfonic acid Nitrate Potassium Research station RS Sample code/label Sodium Sulfate Time in hours |
spellingShingle |
ALTITUDE Ammonium Atmospheric Chemistry @ AWI AWI_AC AWI_stations AWI Antarctic Land Expedition Bromide Calcium Chloride DATE/TIME Dronning Maud Land Antarctica Ion chromatography Kohnen Magnesium Methane sulfonic acid Nitrate Potassium Research station RS Sample code/label Sodium Sulfate Time in hours Piel, Claudia Weller, Rolf Huke, Michael Wagenbach, Dietmar Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
topic_facet |
ALTITUDE Ammonium Atmospheric Chemistry @ AWI AWI_AC AWI_stations AWI Antarctic Land Expedition Bromide Calcium Chloride DATE/TIME Dronning Maud Land Antarctica Ion chromatography Kohnen Magnesium Methane sulfonic acid Nitrate Potassium Research station RS Sample code/label Sodium Sulfate Time in hours |
description |
During three summer campaigns in January/February 2000, 2001, and 2002 the ionic composition of the aerosol at the European Project for Ice Coring in Antarctica (EPICA) deep-drilling site at Kohnen Station was measured in daily resolution. In 2000 and 2002 we observed mean (±std) non-sea-salt sulfate (nss-[SO4]2-) concentrations of 353 ± 100 ng/m**3 and 320 ± 250 ng/m**3, as well as methane sulfonate (MS) concentrations of 59 ± 36 ng/m**3 and 74 ± 80 ng/m**3, respectively. For the summer campaign in 2001, significantly lower nss-[SO4]2- and MS levels of 164 ± 150 ng/m**3 and 19 ± 12 ng/m**3, respectively, were typical. The mean MS/nss-[SO4]2- ratio ranged from about 0.1 to 0.2. MS and nss-[SO4]2- concentrations and their variability were roughly comparable to coastal stations at summer. Supported by air mass back trajectory analyses, this finding documented an efficient long-range transport to Kohnen via the free troposphere. MS/nss-[SO4]2- ratios exhibited a strong dependence on the MS concentration with systematically higher ratios at higher MS concentrations, a peculiarity which is also evident in a firn core drilled at this site. |
format |
Dataset |
author |
Piel, Claudia Weller, Rolf Huke, Michael Wagenbach, Dietmar |
author_facet |
Piel, Claudia Weller, Rolf Huke, Michael Wagenbach, Dietmar |
author_sort |
Piel, Claudia |
title |
Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
title_short |
Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
title_full |
Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
title_fullStr |
Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
title_full_unstemmed |
Aerosol concentration at Kohnen station in south summer 2000, 2001 and 2002 |
title_sort |
aerosol concentration at kohnen station in south summer 2000, 2001 and 2002 |
publisher |
PANGAEA |
publishDate |
2006 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.418038 https://doi.org/10.1594/PANGAEA.418038 |
op_coverage |
LATITUDE: -75.001660 * LONGITUDE: 0.067830 * DATE/TIME START: 2000-01-06T00:00:00 * DATE/TIME END: 2002-02-11T21:55:00 * MINIMUM ALTITUDE: 2.5 m * MAXIMUM ALTITUDE: 2.5 m |
long_lat |
ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.067830,0.067830,-75.001660,-75.001660) |
geographic |
Antarctic Dronning Maud Land Kohnen Kohnen Station |
geographic_facet |
Antarctic Dronning Maud Land Kohnen Kohnen Station |
genre |
Antarc* Antarctic Antarctica Antarctica Journal Berichte zur Polar- und Meeresforschung Dronning Maud Land EPICA Reports on Polar and Marine Research |
genre_facet |
Antarc* Antarctic Antarctica Antarctica Journal Berichte zur Polar- und Meeresforschung Dronning Maud Land EPICA Reports on Polar and Marine Research |
op_source |
Supplement to: Piel, Claudia; Weller, Rolf; Huke, Michael; Wagenbach, Dietmar (2006): Atmospheric methane sulfonate and non-sea-salt sulfate records at the European Project for Ice Coring in Antarctica (EPICA) deep-drilling site in Dronning Maud Land, Antarctica. Journal of Geophysical Research: Atmospheres, 111, D03304, https://doi.org/10.1029/2005JD006213 |
op_relation |
Piel, Claudia (2004): Variabilität chemischer und physikalischer Parameter des Aerosols in der antarktischen Troposphäre (Variability of chemical and physical parameters of aerosol in the Antarctic troposphere). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 476, 157 pp, https://doi.org/10.2312/BzPM_0476_2004 https://doi.pangaea.de/10.1594/PANGAEA.418038 https://doi.org/10.1594/PANGAEA.418038 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.418038 https://doi.org/10.1029/2005JD006213 https://doi.org/10.2312/BzPM_0476_2004 |
_version_ |
1766259126213541888 |