Metadata catalogue
Demersal Fish Species - WMS
Description: Spatial distribution of selected demersal fish species in the German Bight.
Data source: Data from environmental impact assessments (EIA) under the permit procedures of the Federal Maritime and Hydrographic Agency (BSH) in the North Sea EEZ and research data of the Alfred Wegener Institute (AWI), Helmholtz Centre for Polar and Marine Research; time period: 2000 to 2014, mainly spring and autumn data (EIA data), but also summer and winder data (AWI data)
Sampling standards: Data of EIAs follow the standard investigation concept StUK 1-3 (BSH 2007), AWI data mainly collected in accordance with the ICES sampling standard (Rumohr 1999).
Sampling gears: EIA-data with 7-8 m (partly 6 m) beam trawl (haul: 15 min), AWI-data with a 2-3 m beam trawl (haul: 5-15 min); trawling speed 3-4 kn, codend mesh size 10 mm
Sampling: 1 haul per station and sampling date, data were recorded on board or subsamples were stored frozen for further analysis, analysis of abundance and biomass (kg wet weight) per species
Data analysis: science information system of demersal fish data, examination of quality and plausibility, data harmonisation, product computation by AWI
Product description: Grid: 10x10 km²; available selectable parameter: number of stations, minimum, maximum, mean, median and standard deviation of density (km-²) per species; classification method: natural jenks (Jenks Caspall algorithm); Note: The products contain a different classification of species density!
Note: Please regard different value ranges!
Note: Data refer exclusively to demersal fish species spectrum!
Cited literature
Rumohr, H. (1999). "Soft bottom macrofauna: Collection, treatment, and quality assurance of samples." ICES Techniques in Environmental Sciences, No. 27: 1-19.
BSH (2007): Standard Investigation of the Impacts of Offshore Wind Turbines on the Marine Environment (StUK 3), Hamburg.
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Citation proposal
. Demersal Fish Species - WMS. https://services.mspdata.eu:/geonetwork/srv/api/records/25e6c874-8ad7-4f9c-936d-2a23eac702fc |
Simple
Identification info
- Date ( Creation )
- 2014-04-04
Point of contact
- Keywords
-
- fish , demersal , biology , distribution
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- Classification
- Unclassified
- Access constraints
- License
- Other constraints
- Lizenz: GeoNutzV
- Service Type
- WMS
- Service Version
- 1.1.0
- Service Version
- 1.1.1
- Service Version
- 1.3.0
))
Coupled Resource
- Operation Name
- Identifier
- 30076f44-6ec4-4de5-b4d6-bc22a3a771c8
- Coupling Type
- Tight
Contains Operations
- Operation Name
- GetCapabilities
- Distributed Computing Platforms
- HTTPGet
Contains Operations
- Operation Name
- GetMap
- Distributed Computing Platforms
- HTTPGet
Contains Operations
- Operation Name
- GetFeatureInfo
- Distributed Computing Platforms
- HTTPGet
- Operates On
- Reference system identifier
- urn:ogc:def:crs:EPSG / 4326 / 6.11.2
- Distribution format
-
- unknown (unknown )
Author
- Hierarchy level
- Service
- Statement
- Bundesamt für Seeschifffahrt und Hydrographie (BSH)
Metadata
- File identifier
- 25e6c874-8ad7-4f9c-936d-2a23eac702fc XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Service
- Hierarchy level name
- Biologie
- Hierarchy level name
- Beobachtungen
- Date stamp
- 2015-07-10
- Metadata standard name
- ISO 19119
- Metadata standard version
- 1.0
