Distribution Model: Winter presence-only habitat suitability of Tursiops truncatus
Observations of live Tursiops truncatus from different datasets collected in France and the United Kingdom were compiled to generate Maxent presence-only habitat suitability models in the CHARM3 study area. The data span from 2002 - 2011 and come from both dedicated and opportunistic surveys from land, sea, or air.
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Citation proposal
CHARM consortium. Distribution Model: Winter presence-only habitat suitability of Tursiops truncatus. https://services.mspdata.eu:/geonetwork/srv/api/records/07d6b385-03f2-483a-aead-2f418390ca52 |
Simple
- Date ( Creation )
- 2012-04-30T15:22:00
- Edition
- Identifier
- CHARM3WPOHSTT
- Presentation form
- Digital map
- Purpose
- Credit
- Credit
- Status
- Completed
Processor
University of Exeter Centre for Ecology and Conservation
-
Catherine McClellan
( )
Penryn
Cornwall
TR10 9EZ
United Kingdom
Custodian
- Maintenance and update frequency
- Not planned
- Thèmes Sextant ( Theme )
-
- /Biological Environment/Habitats
- Keywords ( Theme )
-
- Distribution Model , Tursiops truncatus Presence-only Habitat Suitability , habitat potentiel de presence de Tursiops truncatus
- Keywords ( Place )
-
- World
- GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- Species distribution
- GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- Habitats and biotopes
- Access constraints
- Intellectual property rights
- Use constraints
- License
- Other constraints
- permission required
- Use limitation
- permission required
- Spatial representation type
- Grid
- Denominator
- 6000000
- Metadata language
- English
- Metadata language
- French
- Metadata language
- English
- Character set
- UTF8
- Topic category
-
- Oceans
N
S
E
W
))
- Supplemental Information
- Reference system identifier
- WGS84 (EPSG:4326)
- Number of dimensions
- 2
- Dimension name
- Row
- Dimension size
- 138
- Resolution
- 0.04 degree
- Dimension name
- Column
- Dimension size
- 357
- Resolution
- 0.04 degree
- Cell geometry
- Area
- Transformation parameter availability
- false
Distributor
- OnLine resource
-
hs_bndol_win
Tursiops truncatus presence-only habitat suitability models
- Protocol
- COPYFILE
- Name
- hs_bndol_win
- Description
- Hierarchy level
- Dataset
Conformance result
- Date ( Creation )
- 2012-02-13
- Explanation
- Habitat suitability model of Tursiops truncatus in the English Channel and southern North Sea. The data were provided from a variety of sources including public sightings, dedicated and opportunistic surveys on a variety of platforms over several decades. No information on search effort is available so the data represent presence-only sightings.
- Pass
- false
- Statement
- Sightings records were contributed by: Marinelife and the Atlantic Research Coalition, the University of Exeter, the Sea Mammal Research Unit, the Cornwall Wildlife Trust and Seaquest Southwest Programme, Wildfowl and Wetlands Trust Consulting, Marine Conservation International and the International Federation for Animal Welfare, the Joint Nature Conservation Committee, the Centre de Recherche sur les Mammifères Marins, and the Iroise Parc Naturel Marins. Data were filtered to remove obvious location errors (i.e. on land) and in poor seastates (>3 Beaufort Scale). The filtered dataset was then used to generate Maxent presence-only habitat suitability model rasters in 0.04 degree resolution.
- Description
- CHARM3 meta-analysis by University of Exeter
- Rationale
- best available data to characterise megavertebrates in region
Metadata
- File identifier
- 07d6b385-03f2-483a-aead-2f418390ca52 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2020-06-04T00:23:34
- Metadata standard name
- ISO 19115:2003/19139 - SEXTANT
- Metadata standard version
- 1.0
Point of contact
University of Exeter Centre for Ecology and Conservation
-
Catherine McClellan
( )
Penryn
Cornwall
TR10 9EZ
United Kingdom