[Location: Location_Category='OCEAN', Location_Type='SOUTHERN OCEAN', Detailed_Location='Heard Island']
Geomorphological evolution of Heard IslandEntry ID: ASAC_1118
Abstract: 1. PHOTOGRAPHIC RECORDS
(sets to be made available to AAD multimedia centre for permanent record)
1a Glacier margin positions
Aerial oblique and some ground-based photographs
1b Summit crater of Big Ben
Aerial oblique photographs
1c Environmental impacts of research
Ground-based photographs of research excavation sites (before excavation, during excavation, after rehabilitation, GPS locations)
2. TOPOGRAPHIC PROFILES
2a Intended long term coastal monitoring sites
Simple profiles from permanent markers (with GPS) compiled from compas and clinometer traverses (amply detailed to capture changes at the scales being observed and simple to repeat)
2b Beach profiles
Simple profiles compiled from clinometer and tape traverses to characterise selected beaches as part of geomorphological survey; GPS locations
2c. Dovers Moraine profiles
Simple profiles compiled from clinometer, compass and tape traverses to characterise ridge sequence and establish approximate altitude of palaeolake shorelines; some GPS locations.
Details are given in the spreadsheet at the url below.
3. GLACIAL LANDFORMS AND RELATIVE DATING
3a Reconnaissance-level landform survey
Morphostratigraphic relationships between landforms recorded in note form, photographically, or directly onto field maps; by estimation with some GPS control.
3b Criteria for relative dating
Semiquantitative data on moraine morphology; descriptive data on subsurface weathering status; GPS locations
Samples obtained for laboratory analysis (mechanical and chemical analysis and some radiometric dating - processing will be dependent upon obtaining adequate financial resources; GPS locations; samples, sampling sites and desired use as indicated in the spreadsheet at the url below.
The downloadable dataset contains:
1. Photographic record of glacier margins and summit of Big Ben as at December 2000
2. Simple topographic profiles of eroding coastlines for long term monitoring processes, selected beach profiles and profiles over Dovers Moraine
3. Data on glacial geomorphology and glacial geology including postdepositional modification of moraines and glacial sediments and samples for weathering studies and possible radiometric dating.
The fields in this dataset are:
weathering and sediment stratigraphy
Data Set Citation
Dataset Originator/Creator: Kiernan, K. and McConnell, A.
Dataset Title: Geomorphological evolution of Heard Island
Dataset Series Name: CAASM Metadata
Dataset Release Date: 2001-05-10
Dataset Publisher: Australian Antarctic Data Centre
Dataset DOI: doi:10.4225/15/5498DA91D0B5AOnline Resource: https://data.aad.gov.au/aadc/metadata/metadata_redirect.cfm?md=/AMD...
Start Date: 2000-11-01Stop Date: 2000-12-31
Access Constraints The data are available at the url below.
Use Constraints This data set conforms to the PICCCBY Attribution License
Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_1118 when using these data.
The photographic images in this dataset are the property of the Commonwealth of Australia, and are ... copyrighted as such. Permission to use the images must be obtained from the investigator or the Australian Antarctic Data Centre before using them.
The data are not to be used for any commercial purpose.
The data are for the sole use of the recipient and is not to be passed on.
Clear acknowledgement of the Australian Antarctic Division is to be given on any product resulting from the use of the data.
The Australian Antarctic Division accepts no responsibility for the completeness or accuracy of the data.
If the data are modified or improved in any way, the Australian Antarctic Data Centre be given a copy, along with an updated metadata record. This contributes to Australia's role in the Antarctic Treaty as it relates to Article III.1.c which states that 'scientific observations and results from Antarctica shall be exchanged and made freely available'.
On completion of the project the data are to be deleted from your system. If you wish to expand your project, please check for new or updated data.
You consent to your information being recorded and to the Division contacting you regarding this information. You acknowledge that statistics may be compiled.
These digital data remain the property and copyright of the Antarctic Division.
Data Set Progress
Distribution Media: HTTP
Distribution Size: 732 MB
Distribution Format: .bmp, .jpg
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Email: kevin.kiernan at utas.edu.au
Churchill Avenue University of Tasmania
City: Sandy Bay
Province or State: Tasmania
Postal Code: 7005
Role: TECHNICAL CONTACT
Phone: +61 3 62391494
Email: annemc at aaa.net.au
15 Summerleas Road
City: Fern Tree
Province or State: Tasmania
Postal Code: 7054
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2000-08-09
Last DIF Revision Date: 2018-02-13