Though commonly encountered in continental shelf waters in the North Atlantic little is known about harbour porpoise movement patterns outside coastal waters. However, a recent study of Greenland harbour porpoises reveals long-range oceanic movements and deep diving as well as strongly seasonal coastal site fidelity. […]
Ursula will be presenting tomorrow (15th June) on Low Visibility Monitoring at the workshop on The Effect of Seismic Surveys on the Marine Environment at the European Association of the Geoscientists & Engineers Conference & Exhibition. […]
We wanted to highlight to everyone the release of an exciting new paper which presents the predicted impacts on the harbour porpoise population as a result of the construction of 65 offshore wind farms in the North Sea, using the ‘Disturbance Effect on the Harbour Porpoise in the North Sea’ (DEPONS) model. […]
Announcing the release of an exciting new paper linking maternal body size and condition during lactation to calf growth rates in southern right whales, using drones! […]
By Chloe Malinka We’d like to let you know about a new publication, authored by researchers from SMRU Consulting, the Sea Mammal Research Unit, and a couple of PAMGuard programmers. Our paper presents findings from the first in-situ passive acoustic monitoring array for marine mammals at an operational tidal turbine in Ramsey Sound, Wales, UK. This post [...]
Over the last two years, there’s been a very interesting exploration of how successfully harbour porpoises forage and what the implications are for their vulnerability or ability to tolerate disturbance. Here we’re going to take a bit of a ‘deep dive’ to explore what it all means. […]
We’re excited to see two new papers published in Aquatic Mammals journal, furthering our knowledge of porpoise health, energetics and the effects of exposure to pile-driving noise. […]
Given our projects in the North Sea and our work on Environmental Impact Assessments (EIA) and with the development of the iPCoD framework, we’re always particularly interested when new research comes to light on how porpoises respond to noise. Today is one such day of interest! […]
Collaborative research conducted by the SMRU Asia Pacific team was recently published as the Editors Choice in the ICES Journal of Marine Science (IJMS). The research described how the noises made by chorusing fish can help identify the foraging habitat of the Indo-Pacific humpback dolphin (Sousa chinensis) in the Pearl River Estuary, southern China. […]
A really interesting study from our colleagues at the Sea Mammal Research Unit (SMRU), the Norwegian Defence Research Establishment, and TNO has explored how effective the sonar mitigation known as ‘ramp-up’ is for humpback whales. […]
Having a British base for SMRU Consulting Europe means some of us are a bit preoccupied with the weather. And sometimes it even affects our jobs. Visually detecting animals in low visibility conditions can be challenging – and that affects our ability to monitor populations and mitigate impacts. So how do we improve detection performance in [...]
New publication now available: Tollit, D.J., L. Fritz, R. Joy, K. Miller, A. Schulze, J. Thomason, W. Walker, T. Zeppelin, T.S. Gelatt (2017). Diet of endangered Steller sea lions in the Aleutian Islands: New insights from DNA detections and bio-energetic reconstructions. Canadian Journal of Zoology 95(11): 853–868, year 2017, doi: 10.1139/cjz-2016-0253. The western stock of Steller [...]
We are pleased to announce the release of our report “Guide to Population Models used in Marine Mammal Impact Assessment” produced for JNCC in collaboration with Dave Thompson at SMRU. […]
We’re pleased to announce that our new paper has been published this week in the journal Aquatic Conservation. The study explored how the presence of a tidal turbine might affect the movement of harbour seals in Strangford Lough, Northern Ireland by analysing tracking data from resident harbour seals, before, during and after the installation of the [...]
We’re excited to announce the release of our report “Understanding the current state of autonomous technologies to improve/expand observation and detection of marine species” – which is now publicly available. This was a collaborate project with Akvaplan-niva, British Antarctic Survey, CREEM, NORUT, Seiche Ltd and SMRU and it follows on from the recent release of another [...]
We’re delighted to announce we’ve updated the SMRU Consulting website! […]
We’re delighted to announce the release of a new report, where we used the Interim Population Consequences of Disturbance (iPCoD) model to investigate the potential ‘aggregate effects’ that could arise from the currently planned 12 years of English wind farm construction on the North Sea harbour porpoise population. […]
We are proud to announce the release of our report entitled “Low visibility real-time monitoring techniques review”. This was a collaborate project with SMRU, Marine Ecological Research Ltd, CREEM, Ocean Environmental Consulting, Alfred-Wegener-Institut and Prove Systems Ltd. […]
Exciting news! Following the SCANS III surveys conducted last year, the eagerly anticipated abundance and density estimates are now available! […]
We all know humpback whales produce amazing songs that can be heard for miles, but new research has shown that during their migration from the breeding grounds to feeding areas, calves make low level vocalisations – a new paper theorises the reasons for these quiet sounds. […]
