Saccharina latissima kelp loss model in Skagerrak

The loss of Saccharina latissima kelp is modelled for the Skagerrak coast of Norway (Bekkby and Moy 2011). The model was carried out in the projection UTM zone 33N. The model shows the probability of sugar kelp loss. The model was developed based on 107 data points of absences and presences collected by NIVA. GAM analysis was carried out (presence being kelp loss, i.e. stations at which kelp is confirmed to be lost). The model was run in 2010 by NIVA. The kelp loss model is based on wave exposure and light exposure index (Bekkby and Moy 2010). The light exposure model had a spatial (horizontal) distribution of 12.5 m, the wave exposure model was resampled from 25 m resolution. The output model has a spatial (horizontal) distribution of 12.5 m. The work was part of the Coastal Monitoring Program, funded by the Norwegian Environment Agency.

Date (Publication): 2011-12-31T00:00:00

Presentation form: Digital map

Purpose: Research

Status: Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
NIVA	Trine Bekkby	trine.bekkby@niva.no	Owner

Maintenance and update frequency: As needed

Theme

Marine habitat mapping

GEMET - INSPIRE themes, version 1.0

Habitats and biotopes

Use limitation: No defined limitation

Access constraints: Other restrictions

Other constraints: View only - please contact data owner for access to full data

Spatial representation type: Vector

Denominator: 50000

Language: eng

Character set: UTF8

Topic category

Environment

Begin date: 1990-01-02T00:00:00

End date: 2008-12-31T00:00:00

Vertical extent

Minimum value: -1000

Maximum value: 0

Supplemental Information: Bekkby T, Moy F. 2011. Developing spatial models of sugar kelp (Saccharina latissima) potential distribution under natural conditions and areas of its disappearance in Skagerrak. Est Coast Shelf Sci 95:477-83

Reference system identifier: EPSG:3857

Distribution format

Name	Version
Web Map Service	1.0.0

OnLine resource

Protocol	Linkage	Name
OGC:WMS	https://ows.emodnet-seabedhabitats.eu/geoserver/emodnet_view_maplibrary/wms?	Sacc_loss_Skagerrak
OGC:WMS	https://ows.emodnet-seabedhabitats.eu/geoserver/emodnet_view_maplibrary/wms?	Sacc_prob_Skagerrak

Metadata

File identifier: 5b5742d2-360a-427e-95cb-72920b0cc121 XML

Metadata language: eng

Character set: UTF8

Date stamp: 2022-04-28T16:25:56.128Z

Metadata standard name: ISO 19115:2003/19139

Metadata standard version: 1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
NIVA	Trine Bekkby	trine.bekkby@niva.no	Point of contact

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