Authors / CoAuthors
Heap, A.D. | Hemer, M.A. | Daniell, J. | Mathews, E. | Harris, P.T.
Abstract
This report contains the preliminary results of Geoscience Australia survey 266 to central Torres Strait. The survey was undertaken to investigate the seabed geomorphology and sedimentary processes in the vicinity of Turnagain Island and to infer the possible effects (if any) on the distribution, abundance and survival of seagrasses. The Turnagain Island region was chosen because it is a known site of recent widespread seagrass dieback. The present survey is the first of two by Geoscience Australia to be carried out in 2004 and is part of a larger field-based program managed by the Reef CRC aimed at identifying and quantifying the principal physical and biological processes operating in Torres Strait. The impetus for the program is the threat of widespread seagrass dieback and its effects on local dugong and turtle populations and the implications for indigenous islander communities.
Product Type
document
eCat Id
61843
Contact for the resource
Custodian
Owner
Custodian
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Keywords
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- GA PublicationRecord
- ( Theme )
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- geomorphology
- ( Theme )
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- marine survey
- ( Theme )
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- resource management
- ( Theme )
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- bathymetry
- ( Theme )
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- marine
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- AU-QLD
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Earth Sciences
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- Published_External
Publication Date
2005-01-01T00:00:00
Creation Date
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Purpose
Maintenance Information
notPlanned
Topic Category
geoscientificInformation
Series Information
Record 2005/011
Lineage
Unknown
Parent Information
Extents
[-10.0, -9.5, 142.0, 142.5]
Reference System
Spatial Resolution
Service Information
Associations
Source Information
Source data not available.