Full description
A geomorphology map of the Australasian seafloor was created as a Geographic Information System layer for the study described inTorres, Leigh G., et al. "From exploitation to conservation: habitat models using whaling data predict distribution patterns and threat exposure of an endangered whale." Diversity and Distributions 19.9 (2013): 1138-1152.
The geomorphology map was generated using parameters derived from the General Bathymetric Chart of the World (GEBCO 2008, http://www.gebco.net/), with 30 arc-second grid resolution.
Geomorphology features were delineated manually with a consistent spatial resolution. Each feature was assigned a primary attribute of depth zone and a secondary attribute of morphological feature.
The following feature classes are defined: shelf, slope, rise, plain, valley, trench, trough, basin, hills(s), mountains(s), ridges(s), plateau, seamount.
Further information (methods, definitions and an illustration of the geomorphology map) is provided in Appendix S2 of the paper which is available for download (see related URLs).
Lineage
Progress Code: completedData time period: 2008-01-01 to 2011-12-31
text: westlimit=78.1651; southlimit=-68.6815; eastlimit=-99.8011; northlimit=23.9811
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Download Appendix S2 from Torres, Leigh G., et al. "From exploitation to conservation: habitat models using whaling data predict distribution patterns and threat exposure of an endangered whale." Diversity and Distributions 19.9 (2013): 1138-1152. (VIEW RELATED INFORMATION > PUBLICATIONS)
url :
http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=4445![]()
Citation reference for this metadata record and dataset (VIEW RELATED INFORMATION)
url :
http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=geomorphology_australasian_seafloor![]()
- global : geomorphology_australasian_seafloor