Macquarie Is. Azorella dieback 5m x 5m quadrats 2008-2012Entry ID: MI_Azorella_dieback_5x5m
Abstract: This data set comprises data on Azorella macquariensis dieback from four summer seasons at a range of sites across Macquarie Island: 2008-09, 2009-10, 2010-11, 2011-12. Data on the proportion of healthy and dead or dying Azorella was collected from a 5 x 5m quadrat at each site. In some years data on the health of moss in the quadrats is also provided. The file is in the form of an Excel workbook with a separate worksheet for each year.
In addition there are photographs of the sites spanning up to 4 years 2008-09 to - 2011 -12. Most photographic suites contain a North West and a South East site photographs and most are within 5- 10 m of the GPS point for the site. The site codes identify the 5 x 5m quadrats.
Purpose: This paper is key supporting material for the analyses presented in the paper - Beyond the tipping point: collapse of a sub-Antarctic feldmark ecosystem. Lead authored by Dana Bergstrom and colleagues. Submitted in 2013.
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Data Set Citation
Dataset Release Date: 2013-01-21
Dataset DOI: http://dx.doi.org/10.4225/15/50FF1931B92C1
This data set description is a member of a collection. The collection is described in
Start Date: 2008-11-01Stop Date: 2011-12-10
Access Constraints These data are publicly available from the provided URL.
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=MI_Azore... when using these data.
Data Set Progress
Distribution Media: HTTP
Distribution Size: 8.9 GB
Distribution Format: Excel, jpeg
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Phone: +61 3 6232 3339
Email: aleks.terauds at aad.gov.au
Email: aleks.terauds at gmail.com
Australian Antarctic Division 203 Channel Highway
Province or State: Tasmania
Postal Code: 7050
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2013-01-21
Last DIF Revision Date: 2013-03-05