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Displaying items by tag: Anthropogenic Noise

#MARINE WILDLIFE - Galway-Mayo Institute of Technology (GMIT) has recently teamed up with the Technical University of Catalonia in Spain, the Marine Institute and Biospheric Engineering Ltd to begin a project studying ocean noise in Irish waters.

Anthropogenic noise, or noise generated by human effect such as industry, is now recognised as a significant pollutant in the marine environment and there is particular concern of the effects of anthropogenic noise on marine wildlife.

Cetaceans in particular have a highly developed auditory system and use sound actively for orientation, feeding and communication.

As part of this project, an approximate disturbance area for baleen whales will be estimated, helping to fulfil requirements under the EU Habitats Directive for marine mammals.

This work, funded by the Environmental Protection Agency serves to inform management on how to meet requirements under MSFD and provide recommendations on cost-effective monitoring schemes vital for the future protection of our seas.

For more information on ocean noise and this project visit www.monitoringoceannoise.com or contact [email protected]

Published in Marine Wildlife

Marine Wildlife Around Ireland One of the greatest memories of any day spent boating around the Irish coast is an encounter with marine wildlife.  It's a thrill for young and old to witness seabirds, seals, dolphins and whales right there in their own habitat. As boaters fortunate enough to have experienced it will testify even spotting a distant dorsal fin can be the highlight of any day afloat.  Was that a porpoise? Was it a whale? No matter how brief the glimpse it's a privilege to share the seas with Irish marine wildlife.

Thanks to the location of our beautiful little island, perched in the North Atlantic Ocean there appears to be no shortage of marine life to observe.

From whales to dolphins, seals, sharks and other ocean animals this page documents the most interesting accounts of marine wildlife around our shores. We're keen to receive your observations, your photos, links and youtube clips.

Boaters have a unique perspective and all those who go afloat, from inshore kayaking to offshore yacht racing that what they encounter can be of real value to specialist organisations such as the Irish Whale and Dolphin Group (IWDG) who compile a list of sightings and strandings. The IWDG knowledge base has increased over the past 21 years thanks in part at least to the observations of sailors, anglers, kayakers and boaters.

Thanks to the IWDG work we now know we share the seas with dozens of species who also call Ireland home. Here's the current list: Atlantic white-sided dolphin, beluga whale, blue whale, bottlenose dolphin, common dolphin, Cuvier's beaked whale, false killer whale, fin whale, Gervais' beaked whale, harbour porpoise, humpback whale, killer whale, minke whale, northern bottlenose whale, northern right whale, pilot whale, pygmy sperm whale, Risso's dolphin, sei whale, Sowerby's beaked whale, sperm whale, striped dolphin, True's beaked whale and white-beaked dolphin.

But as impressive as the species list is the IWDG believe there are still gaps in our knowledge. Next time you are out on the ocean waves keep a sharp look out!