Hardy Inlet (WA) Seagrass 2008
Aquatic flora surveys of the Hardy Inlet were conducted from the top of Molloy Island and the Scott River Basin to the mouth of the Inlet.
Surveys were initially conducted in 2008 by Murdoch University’s Marine and Freshwater Research Laboratory (MAFRL) and forms part of the 2013 report "Synthesis of seagrass mapping studies" conducted by the Water Science Branch of the Department of Water.
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 2018, 2020 & 2023 by the Department of Water and Environmental Regulation as "Hardy Inlet Seagrass Survey".
The datasets making up the 2008 Hardy Inlet seagrass survey data are:
WA_MAFRL_Hardy_seagrass_polygons - polygon dataset showing interpolated percentage cover of Ruppia spp.
This record provides access to the initial MAFRL surveys. See associated DWER records in Data WA catalogue for access to newer surveys at this site.
Simple
Identification info
- Date (Revision)
- 2023-09-15
- Date (Publication)
- 2017-10-02
- Credit
- Murdoch University Marine and Freshwater Research Laboratory (MAFRL)
- Status
- Completed
Point of contact
- Spatial representation type
- Vector
- Topic category
-
- Biota
Extent
Temporal extent
- Time position
- 2008-01-01T00:00:00
- Time position
- 2008-01-31T00:00:00
- 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: Hardy Inlet (WA) Seagrass 2008. Murdoch University (2013). Data accessed at http://metadata.imas.utas.edu.au/geonetwork/srv/en/metadata.show?uuid=5967A2E0-B4AC-4BBA-87B1-9F4B356AABB4 on (access date).
- Other constraints
- This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of Murdoch University Marine and Freshwater Research Laboratory for the purposes of the Seamap Australia collaborative project.
- 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
- OnLine resource
-
Hardy Inlet seagrass polygons 2008 [.shp download]
- OnLine resource
-
2013 Synthesis of seagrass mapping studies [report]
- OnLine resource
-
Associated surveys - seagrass survey - cover [Data WA catalogue]
Resource lineage
- Statement
- The survey employed broad-scale characterisation techniques such as manta tows along transects, to cover the large area. Coverage estimates of seagrass and macroalgae were carried out according to that of English et al. (1994). Percentage cover was estimated on a scale of 0 to 100%, incorporating five categories, 0-10%, 11-30%, 31-50%, 51-75% and 76-100%. The GPS location of the beginning and end of transects were recorded. GPS coordinates and depths were also taken at points of interest and where there were any visual changes in habitat.
- Hierarchy level
- Dataset
- Hierarchy level
- Dataset
Platform
Identifier
- Code
- research vessel
Instrument
Identifier
- Code
- underwater cameras
Metadata
- Metadata identifier
-
urn:uuid/5967A2E0-B4AC-4BBA-87B1-9F4B356AABB4
- 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/5967A2E0-B4AC-4BBA-87B1-9F4B356AABB4
Point of truth URL of this metadata record
- Date info (Creation)
- 2020-09-23T12:43:38
- Date info (Revision)
- 2024-12-07T13:57:31
Metadata standard
- Title
- ISO 19115-3:2018