Dataset Details - Chondrichthyans Of Ireland Restricted Records
Chondrichthyan data collated from a variety of sources
23/08/2017
31/08/2017
Record and understand the geographic distribution of chondrichthyans in Irish waters in support of the Chondrichthyan Regional Red List
Various: field observations, museum collections, internationally co-ordinated surveys
The Exclusive Economic Zone of the Republic of Ireland and the waters defined by the Northern Ireland Adjacent Waters Limit
1973 to 2014
All records validated by experts prior to inclusion in the Chondrichthyan Red List
Ongoing
https://www.npws.ie/publications/red-lists
Restricted (Data can be viewed on the mapping system but is not available for download)
Collated by the National Biodiversity Data Centre from different sources, Chondrichthyans Of Ireland Restricted Records, National Biodiversity Data Centre, Ireland, accessed 15 December 2018, <https://maps.biodiversityireland.ie/Dataset/263>
Dataset species distribution

Terrestrial Map - 10km

Distribution of the number of species recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50Km

Distribution of the number of species recorded within each 50km grid square (WGS84).
Live Map
Dataset record distribution

Terrestrial Map - 10km

Distribution of the number of records within each 10km grid square (ITM).
Live Map

Marine Map - 50Km

Distribution of the number of records within each 50km grid square (WGS84).
Live Map
Dataset Contacts
Dr. Tomás Murray
National Biodiversity Data Centre, WIT West Campus, Carriganore, Co. Waterford
+353-51-306240
Records per year
Species per year
Date Statistics
Resolution No. records
Day 19683
Year 667
1973
2014
Record Statistics

20350

478

61

9

Resolution No. records
100m 20350
1km 0
2km 0
10km 0
50km 0
Surveys
SurveyId Title Data Capture Period Species Records
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Dataset Attributes
Attribute Description
Abundance Measure of abundance of the organism recorded
Country Database of Trawl Surveys 3-character code for the country that performed the survey
Day/Night Database of Trawl Surveys identification if trawl occurred during daylight or at night
Depth Depth from the surface in metres
Distance Distance in metres from haul start and haul end point
Gear Database of Trawl Surveys gear type code
Haul latitude Database of Trawl Surveys hauling position
Haul longitude Database of Trawl Surveys hauling position
Haul number Database of Trawl Surveys sequential numbering of hauls during cruise
Ship Database of Trawl Surveys ship reference code
Shoot latitude Database of Trawl Surveys shooting position
Shoot longitude Database of Trawl Surveys shooting position
Source Source of records within a survey if multiple sources were utilised
Species code Standard species code
Species code type Standard species code type: N, NODC code; T, TSN code; W, WoRMS AphiaID code
Survey name Name of survey if the record was made as part of a specific survey (including collections of casual observations and other loose assemblages of data)
Recorded Species
TaxonId PrefnameTaxonId Name Authority Group Rank Records
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