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Snow profiles (analysed for snow chemistry, isotope ratios dust flux and mineralogy) along a transect from the coast towards the East Antarctic Ice Sheet to interpret Holocene climate records
Entry ID: K049_1999_2008_NZ_5

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Summary
Abstract: In order to interpret the climate record contained in the ice cores from Victoria Lower Glacier it was necessary to trace air mass trajectories to distinguish between marine and continental influences. In the 01-02 season snow profiles were sampled along a transect from the coast towards the East Antarctic Ice Sheet. To complete the transect a snow profile was taken from the polar plateau (77° 21.092' S, 159° 52.226' E). The snow was sampled with 1cm resolution in 60ml HDPE Nalgene bottles and analysed for snow chemistry, isotope ratios, dust flux and mineralogy. The temperature was recorded. The samples were used to identify the characteristics of continental air masses and to quantify global dust input.
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Geographic Coverage
Spatial coordinates   
  N: -77.35   S: -77.35   E: 159.87   W: 159.87
Min Altitude: 50 Max Altitude: 2400
Min Depth: 0 Max Depth: 3

Parent DIF
This data set description is a member of a collection. The collection is described in
K049_1999_2008_NZ_1

Temporal Coverage
Start Date: 2001-11-09
Stop Date: 2001-12-08
Quality The project is currently ongoing an some of the data is available in various databases which are constantly changing. The investigator is the best person to contact for access to the data.
Data Set Progress
COMPLETE
Originating Center
Data Center
Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand Supplemental Info
Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Name: SHULAMIT GORDON
Phone: +64 3 358 0200
Fax: +64 3 358 0211
Email: s.gordon at antarcticanz.govt.nz
Contact Address:
Antarctica New Zealand
Private Bag 4745
City: Christchurch
Country: New Zealand
Personnel
Role: INVESTIGATOR
Phone: +64 4 463 6196
Fax: +64 4 463 5186
Email: Nancy.Bertler at vuw.ac.nz
Contact Address:
Antarctic Research Center
Victoria University of Wellington
PO BOX 600
City: Wellington
Postal Code: 6140
Country: New Zealand
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Publications/References
Bertler, N.A.N. 2003 Understanding the climate behavior of the McMurdo Dry Valleys, Antarctica, from coastal ice cores. Ph.D., Victoria University of Wellington.

Bertler, N.A.N. Barrett, P.J. Mayewski, P.A. Fogt, R.L. Kreutz, K.J. Shulmeister, J. El Nino suppresses Antarctic warming. Geophysical research letters 31, 2004.

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Creation and Review Dates
DIF Creation Date: 2005-09-22
Last DIF Revision Date: 2009-05-01

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