IMAS Metadata Catalogue
Princess Royal Harbour (WA) Seagrass 1996 - 2006
Repeat surveys of aquatic flora were conducted in Princess Royal Harbour in 1996, 2003, 2005 and 2006. This data is part of the 2013 report "Synthesis of seagrass mapping studies" conducted by the Water Science Branch of the Department of Water.
Surveys were initially conducted by the WA Department of Water. The objectives of the study were to map the distribution of the different seagrass species found in Princess Royal Harbour and Oyster Harbour and to compare the distributions with that observed in previous studies (1996 and 2003).
This data was acquired by the ACEAS Seagrass Group as part of the 2013 Australia-wide risk assessment of Seagrass.
Surveys were conducted again in January and March 2021 by the Department of Water and Environmental Regulation as "Princess Royal Harbour Seagrass Survey".
The datasets making up the 1996-2006 Princess Royal Harbour seagrass survey data are:
WA_PrincessRoyal_seagrass_polygons - polygon dataset showing interpolated percentage cover of seagrass.
This record provides access to the initial WA DoW surveys. See associated DWER records in Data WA catalogue for access to newer surveys at this site.
Simple
Identification info
- Alternate title
- WA_PRH_19962006_SEAGRA3
- Date (Revision)
- 2023-09-18
- Date (Publication)
- 2017-10-02
Owner
- Credit
- Department of Water, Government of Western Australia.
- Status
- Completed
Point of contact
- Spatial representation type
- Vector
- Topic category
-
- Biota
Extent
))
Temporal extent
- Time position
- 1996-01-01T00:00:00
- Time position
- 2006-12-31T00:00:00
- Maintenance and update frequency
- Not planned
Resource format
- Title
- ESRI Shapefile
- Date
- Edition
- -
- GCMD Keywords, Version 8.5
- Region
-
- WESTERN AUSTRALIA
- Keywords (Theme)
-
- Benthic habitat
- AODN Instrument Vocabulary
Resource specific usage
- Specific usage
- Data supplied for use by the Seamap Australia Project.
Resource constraints
- Classification
- Unclassified
Resource constraints
- Linkage
-
http://i.creativecommons.org/l/by/4.0/88x31.png
License Graphic
- Title
- Creative Commons Attribution 4.0 International License
- Website
-
http://creativecommons.org/licenses/by/4.0/
License Text
- Other constraints
- Cite data as: Princess Royal Harbour (WA) Seagrass 1996 - 2006. Department of Water, Government of Western Australia (2013). Data accessed at http://metadata.imas.utas.edu.au/geonetwork/srv/en/metadata.show?uuid=E8B03484-6D7B-41A9-B54D-F5533D045AC3 on (access date).
- Other constraints
- This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of the Western Australian Government for the purposes of the Seamap Australia collaborative project (testing a national marine benthic habitat classification scheme).
- Language
- English
- Character encoding
- UTF8
Content Information
- Content type
- Physical measurement
- Description
- Percentage cover of seagrass
Identifier
- Code
- Abundance of biota
- Identifier
- http://vocab.nerc.ac.uk/collection/P06/current/UPCT
- Name
- Percent
- Description
- Appended to original data for styling purposes for the Seamap Australia Project.
- Name
-
Benthic habitat
- Name
-
SM_HAB_CLS
Distribution Information
- Distribution format
-
-
ESRI Shapefile
-
ESRI Shapefile
Distributor
Distributor
- OnLine resource
-
2013 Synthesis of seagrass mapping studies [report]
- OnLine resource
-
Associated surveys - seagrass survey - cover [Data WA catalogue]
Resource lineage
- Statement
- High quality aerial photographs were obtained and interpreted to identify seagrass areas for 1996 and 2006. Intersecting transects across these areas were used to ground truth density (percentage cover) and species composition of the seagrass habitats. The ground-truthing field work was undertaken by underwater video tows, shore transects, and spot dives and observations from a small punt or boat equipped with GPS tracking equipment. These areas were then digitised in ArcGIS. Limited resources and the methodology necessitated distributions and densities to be averaged over large areas. Seagrass distributions and changes in density may have been under or over represented in different parts of the harbour, making comparisons to previous surveys and estimations of change difficult.
- Hierarchy level
- Dataset
- Hierarchy level
- Dataset
Platform
Identifier
- Code
- research aeroplane
Instrument
Identifier
- Code
- cameras
- Maintenance and update frequency
- Not planned
- Maintenance note
- This metadata record has been created from the following record: http://acef.tern.org.au/geonetwork/srv/eng/metadata.show?uuid=E8B03484-6D7B-41A9-B54D-F5533D045AC3 This was previously hosted by the Australian Coastal Ecosystems Facility (ACEF) of the Terrestrial Ecosystem Research Network (TERN).
Metadata
- Metadata identifier
-
urn:uuid/E8B03484-6D7B-41A9-B54D-F5533D045AC3
- Language
- English
- Character encoding
- UTF8
Point of contact
- Parent metadata
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/E8B03484-6D7B-41A9-B54D-F5533D045AC3
Point of truth URL of this metadata record
- Date info (Creation)
- 2020-09-23T12:46:58
- Date info (Revision)
- 2024-12-07T14:34:54
Metadata standard
- Title
- ISO 19115-3:2018
Overviews
Spatial extent
Provided by
