ORCID Profile
0000-0001-8085-7693
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Publisher: Society of Economic Geologists
Date: 12-2011
Publisher: American Geophysical Union (AGU)
Date: 15-04-0055
DOI: 10.1029/2010JB007992
Publisher: Society of Exploration Geophysicists
Date: 09-2016
Publisher: Informa UK Limited
Date: 03-1997
DOI: 10.1071/EG997034
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 05-2013
Publisher: Informa UK Limited
Date: 12-2015
Publisher: Cambridge University Press (CUP)
Date: 23-12-2019
DOI: 10.1017/JOG.2019.92
Abstract: Ground-penetrating radar data acquired in the 2016/17 austral summer on Sørsdal Glacier, East Antarctica, provide evidence for meltwater lenses within porous surface ice that are conceptually similar to firn aquifers observed on the Greenland Ice Sheet and the Arctic and Alpine glaciers. These englacial water bodies are associated with a dry relict surface basin and consistent with perennial drainage into an interconnected englacial drainage system, which may explain a large englacial outburst flood observed in satellite imagery in the early 2016/17 melt season. Our observations indicate the rarely-documented presence of an englacial hydrological system in Antarctica, with implications for the storage and routing of surface meltwater. Future work should ascertain the spatial prevalence of such systems around the Antarctic coastline, and identify the degree of surface runoff redistribution and storage in the near surface, to quantify their impact on surface mass balance.
Publisher: American Geophysical Union (AGU)
Date: 09-2015
DOI: 10.1002/2015GC005717
No related organisations have been discovered for Michael Roach.
Start Date: 2005
End Date: 2013
Funder: Teck Cominco Limited
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Rio Tinto Exploration
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: AngloGold Ashanti Australia Limited
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Barrick (Australia Pacific) PTY Limited
View Funded ActivityStart Date: 2008
End Date: 2013
Funder: St Barbara Limited
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Newmont Australia Ltd
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: University of Melbourne
View Funded ActivityStart Date: 2008
End Date: 2010
Funder: ARC C of E Industry Partner $ to be allocated
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: University of Queensland
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: CSIRO Earth Science & Resource Engineering
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Newcrest Mining Limited
View Funded ActivityStart Date: 2005
End Date: 2009
Funder: Mineral Resources Tasmania
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: BHP Billiton Ltd
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Australian National University
View Funded ActivityStart Date: 2005
End Date: 2009
Funder: Minerals Council of Australia
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Anglo American Exploration Philippines Inc
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: AMIRA International Ltd
View Funded ActivityStart Date: 2010
End Date: 2013
Funder: Oz Minerals Australia Limited
View Funded ActivityStart Date: 2005
End Date: 2008
Funder: Zinifex Australia Ltd
View Funded ActivityStart Date: 2005
End Date: 2013
Funder: Australian Research Council
View Funded Activity