Survey Details - Database of Trawl Surveys
Database of Trawl Surveys
Records collated from the International Council for the Exploration of the Seas (ICES) Database of Trawl Surveys (DATRAS)
1985
2014
Record and understand the geographic distribution of chondrichthyans in Irish waters
Collated from national and international survey data deposited in the ICES Database of Trawl 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 prior to the inclusion in the Chondrichthyan Red List
http://www.ices.dk/marine-data/data-portals/Pages/DATRAS.aspx
Collated by the National Biodiversity Data Centre from different sources, Chondrichthyans Of Ireland, Survey: Database of Trawl Surveys, National Biodiversity Data Centre, Ireland, accessed 11 December 2018, <https://maps.biodiversityireland.ie/Dataset/259/Survey/644>
Survey Statistics
7671
0
33
Survey 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
Survey records 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
Records per year
Species per year