A population assessment of the bottlenose dolphins in the Lower River Shannon candidate SAC was undertaken between July and October 2010. Dolphins were located on each transect. During 12 transects a total of 64 dolphin groups were encountered with 547 individuals recorded. Group sized ranged from 1-50 overall. Lone dolphins …
A visual survey of harbour porpoises (Phocoena phocoena) was carried out in the summer of 2016 within the Rockabill to Dalkey Island SAC, Co Dublin in order to derive local density and abundance estimates. Single platform line-transect surveys were carried out according to a standardised design on four days between …
The Western European Shelf Passive Acoustic Survey is an acoustic survey undertaken by the Fisheries Ecosystems Advisory Services (FEAS) Department of the Marine Institute of Ireland. The WESPAS provides a unique opportunity for surveillance of the summer distribution of cetaceans in shelf water habitats along Ireland’s Atlantic margins which can …
The Western European Shelf Passive Acoustic Survey is an acoustic survey undertaken by the Fisheries Ecosystems Advisory Services (FEAS) Department of the Marine Institute of Ireland. The WESPAS provides a unique opportunity for surveillance of the summer distribution of cetaceans in shelf water habitats along Ireland’s Atlantic margins which can …
A cetacean survey during the annual Celtic Sea Herring Acoustic Survey (CSHAS), running from the 10th to the 28th of October 2019. A total of 204 sightings, were recorded throughout the survey. This includes 145 primary sightings, 38 sightings recorded as auxiliary sightings, 20 sightings recorded as incidental sightings, and …
A survey of small cetaceans was carried out at three sites (Carnsore Point, Blasket Islands cSAC and Donegal bay) to derive density and abundance estimates using distance sampling. Single platform line transect surveys were carried out on three days at each between July and September 2008. During nine days of …
<markdown> # File Name Hourly Aerosol Number-Size Distribution for UCD 2021 ## Instrument - Type: TSI Scanning Mobility Particle Sizer (SMPS) - PM range: PM7 - Serial no., ## Parameters Measured - Number-size distribution of submicron particles in terms of dry electrical mobillity diameter (Dp) in nm - Units,"number-size matrix: …