Data

Trace metal and back carbon concentrations in the Aurora Basin North 13/14 snow pit

Australian Antarctic Data Centre
WINTON, VICTORIA HOLLY LIBERTY ; EDWARDS, ROSS
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26179/5efec17c04747&rft.title=Trace metal and back carbon concentrations in the Aurora Basin North 13/14 snow pit&rft.identifier=10.26179/5efec17c04747&rft.publisher=Australian Antarctic Data Centre&rft.description=This dataset contains measured trace metal and black carbon concentration data in the Aurora Basin North (ABN) snow pit sampled during the 13/14 Antarctic field season. The snow pit is 2.5 m deep and was sampled between 7-9 January 2014 around 200 km upwind from the main ABN camp in a designated clean zone (71° 10.003' S, 110° 22.401' E). Multiple parallel profiles were sampled from the pit. Here we report data on two of those profiles analysed in the TRACE Facility at Curtin University, Australia following methods described in Winton et al. (2016). The first profile is refractory black carbon concentrations measured using a single particle soot photometer (SP2). The second profile is dissolved (d; less than 0.2 um) trace metal concentrations (Al, Fe, Pb) and total dissolvable (TD; bulk fraction weak acid leach for 3 months) trace element concentrations (Fe, Al, Pb, Na, S, Mn) analysed on a high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS). Both black carbon and dissolved and total dissolvable trace element concentration units are nanograms per gram. Snow pit density in grams per cubic centimetres, depth in centimetres and age in years of the snow profile are included.&rft.creator=WINTON, VICTORIA HOLLY LIBERTY &rft.creator=EDWARDS, ROSS &rft.date=2020&rft.coverage=northlimit=-71.1667; southlimit=-71.1667; westlimit=111.366531; eastLimit=111.366531; projection=WGS84&rft.coverage=northlimit=-71.1667; southlimit=-71.1667; westlimit=111.366531; eastLimit=111.366531; projection=WGS84&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4075_ABN1314_snowpit_trace_metal when using these data.&rft_subject=climatologyMeteorologyAtmosphere&rft_subject=TRACE ELEMENTS/TRACE METALS&rft_subject=EARTH SCIENCE&rft_subject=ATMOSPHERE&rft_subject=ATMOSPHERIC CHEMISTRY&rft_subject=SNOW/ICE CHEMISTRY&rft_subject=CRYOSPHERE&rft_subject=SNOW/ICE&rft_subject=EARTH SCIENCE > PALEOCLIMATE > ICE CORE RECORDS > IRON&rft_subject=CARBON AND HYDROCARBON COMPOUNDS&rft_subject=TRACE METALS&rft_subject=SNOW PIT&rft_subject=ATMOSPHERIC IRON&rft_subject=BLACK CARBON&rft_subject=DMT SP2 > Single Particle Soot Photometer Manufactured by Droplet Measurement Technologies&rft_subject=ICP-MS > Inductively Coupled Plasma Mass Spectrometer&rft_subject=FIELD INVESTIGATION&rft_subject=LABORATORY&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA > AUROA BASIN NORTH&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data
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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4075_ABN1314_snowpit_trace_metal when using these data.

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Brief description

This dataset contains measured trace metal and black carbon concentration data in the Aurora Basin North (ABN) snow pit sampled during the 13/14 Antarctic field season. The snow pit is 2.5 m deep and was sampled between 7-9 January 2014 around 200 km upwind from the main ABN camp in a designated clean zone (71° 10.003' S, 110° 22.401' E). Multiple parallel profiles were sampled from the pit. Here we report data on two of those profiles analysed in the TRACE Facility at Curtin University, Australia following methods described in Winton et al. (2016). The first profile is refractory black carbon concentrations measured using a single particle soot photometer (SP2). The second profile is dissolved (d; less than 0.2 um) trace metal concentrations (Al, Fe, Pb) and total dissolvable (TD; bulk fraction weak acid leach for 3 months) trace element concentrations (Fe, Al, Pb, Na, S, Mn) analysed on a high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS). Both black carbon and dissolved and total dissolvable trace element concentration units are nanograms per gram. Snow pit density in grams per cubic centimetres, depth in centimetres and age in years of the snow profile are included.

Issued: 2020-07-02

Data time period: 2004-12-01 to 2014-01-07

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111.36653,-71.1667

111.366531,-71.1667

text: northlimit=-71.1667; southlimit=-71.1667; westlimit=111.366531; eastLimit=111.366531; projection=WGS84

Subjects
ATMOSPHERE | ATMOSPHERIC CHEMISTRY | ATMOSPHERIC IRON | BLACK CARBON | CARBON AND HYDROCARBON COMPOUNDS | CONTINENT > ANTARCTICA > AUROA BASIN NORTH | CRYOSPHERE | DMT SP2 > Single Particle Soot Photometer Manufactured by Droplet Measurement Technologies | EARTH SCIENCE | EARTH SCIENCE > PALEOCLIMATE > ICE CORE RECORDS > IRON | FIELD INVESTIGATION | GEOGRAPHIC REGION > POLAR | ICP-MS > Inductively Coupled Plasma Mass Spectrometer | LABORATORY | SNOW PIT | SNOW/ICE | SNOW/ICE CHEMISTRY | TRACE ELEMENTS/TRACE METALS | TRACE METALS | climatologyMeteorologyAtmosphere |

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536

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