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Record Search Query: [Parameters: Topic='LAND SURFACE', Term='FROZEN GROUND', Variable_Level_1='PERMAFROST']
Geophysical surveys (electromagnetic and GPR) of hydrocarbon contaminated soils at Scott Base, Marble Point, Bull Pass and Lake Vida
Entry ID: K054_2000_2002_NZ_1

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Summary
Abstract: To determine how hydrocarbon contamination of Antarctic soils alters the geophysical response, and if so what was the nature of this response, was investigated at Scott Base with electromagnetic and ground penetrating radar surveys in areas where spills have occurred. The geophysical response was expected to be resistive due to the way that hydrocarbons interact with the salt and alter the ... View entire text
Geographic Coverage
Spatial coordinates   
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1.   N: -77.85   S: -77.85   E: 166.75   W: 166.75  
2.   N: -77.42   S: -77.42   E: 163.68   W: 163.68  
3.   N: -77.52   S: -77.52   E: 161.87   W: 161.87  
4.   N: -77.38   S: -77.38   E: 161.82   W: 161.82  


Temporal Coverage
Start Date: 2000-12-02
Stop Date: 2000-12-13
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Quality All of the surveys and data are backed up on CD or DVD. The files are raw data files and often quite large (e.g. many Mbytes for ONE radar file). Please contact the investigator for access.
Ancillary Keywords
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 3 364 2987 ext 7733
Fax: +64 3 364 2769
Email: david.nobes at canterbury.ac.nz
Contact Address:
Department of Geological Sciences
University of Canterbury
City: Private Bag 4800
Province or State: Christchurch
Postal Code: 8140
Country: NEW ZEALAND
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Publications/References
Pettersson, J.K. Nobes, D.C. Environmental geophysics at Scott Base: ground penetrating radar and electromagnetic induction as tools for mapping contaminated ground at Antarctic research bases. Cold regions science and technology 37: 187-195, 2003.

Pettersson, J.K. 2004. The use of GPR and HLEM geophysical techniques to investigate hydrocarbon contaminated sites in the McMurdo Sound ... View entire text
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2008-12-08
Last DIF Revision Date: 2009-03-16

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