700 Years of Ice Core Major Ion Chemistry Data from Law Dome, Antarctica

A compilation of 700 years of Law Dome major ion chemistry data, recorded from 3 ice cores; DSS97, DSS99, DSS main. This work was completed as part of ASAC project 757 (ASAC_757). Species which have been the subject of publication and could be made available after consultation: Species, Period (AD),...

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Bibliographic Details
Other Authors: CURRAN, MARK (hasPrincipalInvestigator), CURRAN, MARK (processor), VAN OMMEN, TAS (hasPrincipalInvestigator), VAN OMMEN, TAS (processor), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
climatologyMeteorologyAtmosphere
IONS
EARTH SCIENCE
PALEOCLIMATE
ICE CORE RECORDS
MSA
Law Dome
ion chemistry
CORING DEVICES
LABORATORY
FIELD INVESTIGATION
CONTINENT &gt
ANTARCTICA
GEOGRAPHIC REGION &gt
POLAR
Antarctic
Antarc*
Antarctica
ice core
Online Access:https://researchdata.ands.org.au/700-years-ice-dome-antarctica/701245
https://doi.org/10.26179/5bee3f9a91e56
https://data.aad.gov.au/metadata/records/law_dome_700yr_ion_chem
http://nla.gov.au/nla.party-617536
Description
Summary:A compilation of 700 years of Law Dome major ion chemistry data, recorded from 3 ice cores; DSS97, DSS99, DSS main. This work was completed as part of ASAC project 757 (ASAC_757). Species which have been the subject of publication and could be made available after consultation: Species, Period (AD), Resolution, Comments SO4, 1301-1995, Fine (full) NO3, 1888-1995, Fine (full), full 700 year annuals used by Mayewski solar-polar paper in preparation (Ca,K,Mg,Na,NO3,SO4,Cl), 1301-1995, Annual MSA, 1841-1995, Annual Na, 1301-1995, Fine (full) Na, 1301-1995, Annual non-sea-salt SO4 (nss SO4), 1301-1995, Annual, Uses a calculated SO4 fractionation % to correct the seawater ratio (due to fractionation at the source). Corrected ratio 0.087 (using uEq/L). There are still 'negative' values and some zero's - this data has not been 'cleaned'. If you need to use this, please contact Mark Curran for help. An updated copy of this dataset was submitted to the Australian Antarctic Data Centre in early July of 2012.

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