IMAS Metadata Catalogue
NESP A12: Northern Australia Pressures mapping
Relevant spatial datasets for mapping pressures were identified and collated. Pressures were categorised as resource extraction and use, pollution, habitat modification, climate, and ‘other’. Pressures included Commonwealth trawl fisheries effort, aquaculture infrastructure, location of oil and gas infrastructure, historical shipping and pollution data, location of historical seismic operations, cyclone intensity, spoil dumping, sewage outfalls, location of ports, and tourism operations. Two main pressure maps were derived i) an additive pressure hotspots map, which gives higher weight to areas with multiple pressures of high risk; and, ii) a multiplicative hotspot pressure map, which gives lower weighting to areas with multiple low risk pressures. Areas of high risk were identified, and thus possibly high benefit for management versus low risk or low associated benefit for mitigation. The information generated needs to be considered alongside robust species distribution data and interaction matrices for effective decision-making.
Simple
Identification info
- Date (Creation)
- 2018-04-17
Point of contact
- Credit
- National Environmental Science Program (NESP), Department of the Environment and Energy (DoEE)
- Status
- Completed
Point of contact
Principal investigator
- Topic category
-
- Geoscientific information
Extent
))
Temporal extent
- Time period
- 2018-01-01 2018-01-01
- Maintenance and update frequency
- Not planned
- Keywords (dataSource)
-
- National Environmental Science Program (NESP) Marine Biodiversity Hub, Department of the Environment and Energy (DoEE) (dataSource)
- Keywords (Theme)
-
- North Marine Bioregion
- NASA/GCMD Keywords, Version 8.5
-
- EARTH SCIENCE | AGRICULTURE | AGRICULTURAL AQUATIC SCIENCES | FISHERIES
- EARTH SCIENCE | BIOSPHERE | ECOSYSTEMS | ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS
- EARTH SCIENCE | CLIMATE INDICATORS
- EARTH SCIENCE | HUMAN DIMENSIONS | SOCIOECONOMICS | INDUSTRIALIZATION
- EARTH SCIENCE | HUMAN DIMENSIONS | INFRASTRUCTURE
Resource constraints
- Other constraints
- This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of Charles Darwin University and NESP Marine Biodiversity Hub Project A12.
Resource constraints
- Classification
- Unclassified
Resource constraints
- Use limitation
- Data was sourced from the NESP Marine Biodiversity Hub – the Marine Biodiversity Hub is supported through funding from the Australian Government’s National Environmental Science Program (NESP), administered by the Department of the Environment (DOE).
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
- The data described in this record are the intellectual property of CDU.
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distribution format
-
-
GIS geodatabase
-
GIS geodatabase
Resource lineage
- Statement
- Relevant spatial datasets to mapping pressures for the northern marine region were identified and collated. These include national spatial datasets collated by CSIRO as part of the NESP Pressures Project (C1). New data were acquired from online sources and/or data holders and spatially digitized or interpolated and modeled. New pressure sources and drivers included state resource extraction and use, pollution and habitat degradation sources, and climate impacts. Further spatial data on bycatch and fisheries and ship interactions with TEPS were also collated, interpolated and spatially digitized where possible. Details of data interpolation by layer are found in the metadata. Data were mapped to a resolution of 0.1 degrees and clipped to the North Marine Bioregion using ArcGIS.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
-
ecb15d97-8deb-454e-bca8-0db634d9e29a
- 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/ecb15d97-8deb-454e-bca8-0db634d9e29a
Point of truth URL of this metadata record
- Date info (Creation)
- 2020-02-23T10:02:26
- Date info (Revision)
- 2020-02-23T10:02:26
Metadata standard
- Title
- ISO 19115-3:2018
Overviews
Spatial extent
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