MetaData

The NewSTHEPS MetaData catalogue gives an overview of all persons and institutes involved and lists all created datasets and publications coming out of the project.

 

Persons Institutes Publications Datasets

 

log in
[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina
Determining the spatial and temporal extent of the influence of pile driving sound on harbour porpoises
Rumes, B.; Debusschere, E.; Reubens, J.; Norro, A.; Haelters, J.; Deneudt, K.; Degraer, S. (2017). Determining the spatial and temporal extent of the influence of pile driving sound on harbour porpoises , in: Degraer, S. et al. Environmental impacts of offshore wind farms in the Belgian part of the North Sea: A continued move towards integration and quantification. pp. 129-141
In: Degraer, S. et al. (2017). Environmental impacts of offshore wind farms in the Belgian part of the North Sea: A continued move towards integration and quantification. Royal Belgian Institute of Natural Sciences, OD Natural Environment, Marine Ecology and Management Section: Brussels. ISBN 978-9-0732-4237-1. 146 pp.
In: Memoirs on the Marine Environment. Royal Belgian Institute of Natural Sciences, OD Natural Environment: Brussels
Is gerelateerd aan:
Calonge, A.; Develter, R.; Muñiz, C.; Parcerisas, C.; Reubens, J.; Boone, W.; Deneudt, K.; Debusschere, E. (2026). Scalable low-cost seabed landers: The missing link for sustained, integrated, long-term observations in dynamic shallow seas. Remote Sensing in Ecology and Conservation Online first: 1-9. https://dx.doi.org/10.1002/rse2.70072, meer
Beschikbaar in  Auteurs 
Auteurs  Top 
  • Rumes, B.
  • Debusschere, E.
  • Reubens, J.
  • Norro, A.
  • Haelters, J.
  • Deneudt, K.
  • Degraer, S.
Abstract
    Piling driving sound is known to impact harbour porpoise (Phocoena phocoena) distribution, but to date detailed knowledge on the combined spatial and temporal components of this impact over longer time periods remains lacking. From May to September 2016, pile driving was taking place at the Nobelwind wind farm located on the Bligh Bank in Belgium. In this period, porpoise activity was recorded using passive acoustic monitoring (PAM) using Continuous Porpoise Detectors (C-PoDs), at various distances from the construction site (1 – > 55 km). In this study, we compared porpoise detections before, during and after pile driving. During piling, porpoise detections decreased at stations located up to 20 km from the location of the piling event. At larger distances (20-55 km), porpoise detections either remained the same or increased slightly during piling events, which may be due to displaced porpoises entering the area. Underwater sound levels were extrapolated for the different locations. Pile driving sound levels at the furthest distance where reductions in porpoise detections were observed were ~159 dB re 1μPa (Lsub>z-p), which is close to the threshold level for major disturbance for harbour porpoise proposed in literature.
Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteurs