Dataset Details - Chondrichthyans Of Ireland
Chondrichthyan data collated from a variety of sources
13/01/2017
13/01/2017
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
1985 to 2014
All records validated by experts prior to inclusion in the Chondrichthyan Red List
Ongoing
https://www.npws.ie/publications/red-lists
Collated by the National Biodiversity Data Centre from different sources, Chondrichthyans Of Ireland, National Biodiversity Data Centre, Ireland, accessed 24 October 2018, <https://maps.biodiversityireland.ie/Dataset/259>
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 7717
Day Range 4
1985
2014
Record Statistics

7721

14

43

3

Resolution No. records
100m 7721
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
Common name The common name of the taxon
Country Database of Trawl Surveys 3-character code for the country that performed the survey
DayNight 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
HaulLat Database of Trawl Surveys hauling position
HaulLong Database of Trawl Surveys hauling position
HaulNo Database of Trawl Surveys sequential numbering of hauls during cruise
Record comment A comment associated with any individual record
Sex The sex of the organism if known
Ship Database of Trawl Surveys ship reference code
ShootLat Database of Trawl Surveys shooting position
ShootLong Database of Trawl Surveys shooting position
Source Source of records within a survey if multiple sources were utilised
SpecCode Standard species code
SpecCodeType 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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