Knowledge Base

The Knowledge Base provides access to documents and information about the environmental effects of wind energy, supporting the WREN initiative. Relevant documents from around the world are compiled into a user-friendly table that displays all content available in Tethys. Results can be narrowed using the keyword filters on the right, or with search terms entered in the text box, including targeted searches (e.g., org:DOE, author:copping). Content may also be sorted alphabetically by clicking on column headers. Some entries will appear on the next page.

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Title Author Date Content Type Technology Stressor Receptor
Information Needs to Support Environmental Impact Assessments of the Effects of European Marine Offshore Wind Farms on Birds Fox, A.; Desholm, M.; Kahlert, J.; et al. Journal Article Wind Energy, Fixed Offshore Wind Attraction, Avoidance, Collision, Displacement, Habitat Change Birds, Seabirds, Human Dimensions, Environmental Impact Assessment
Effects on Birds of an Offshore Wind Park at Horns Rev: Environmental Impact Assessment Noer, H.; Christensen, T.; Clausager, I.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change, Displacement, Collision, Avoidance, Attraction Waterfowl, Seabirds, Raptors, Human Dimensions, Environmental Impact Assessment, Birds
Final Results of Bird Studies at the Offshore Wind Farms at Nysted and Horns Rev, Denmark Petersen, I.; Christensen, T.; Kahlert, J.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change, Displacement, Collision, Avoidance Seabirds, Birds
Impact Assessment of an Off-shore Wind Park on Sea Ducks Guillemette, M.; Larsen, J.; Clausager, I. Report Wind Energy, Fixed Offshore Wind Noise, Habitat Change Waterfowl, Birds
Horns Rev II Offshore Wind Farm Monitoring of Migrating Waterbirds Piper, W.; Kulik, G.; Durinck, J.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change Waterfowl, Seabirds, Birds
Horns Rev II Offshore Wind Farm Food Basis for Common Scoter Skov, H.; Durinck, J.; Erichsen, A.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change Invertebrates, Ecosystem Processes, Birds
Horns Rev 2 Offshore Wind Farm Bird Monitoring Program 2010-2012 Skov, H.; Leonhard, S.; Heinänen, S.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change, Collision, Avoidance Birds
Harbour Seals at Horns Reef Before, During and After Construction of Horns Rev Offshore Wind Farm Tougaard, J.; Tougaard, S.; Jensen, R.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change Pinnipeds, Marine Mammals
Harbour Porpoises on Horns Reef Effects of the Horns Reef Wind Farm Jakob, T.; Carstensen, J.; Wisz, M.; et al. Report Wind Energy, Fixed Offshore Wind Noise Marine Mammals, Cetaceans
Investigations of the Bird Collision Risk and the Responses of Harbour Porpoises in the Offshore Wind Farms Horns Rev, North Sea, and Nysted, Baltic Sea, in Denmark - Part I: Birds Blew, J.; Hoffmann, M.; Nehls, G.; et al. Report Wind Energy, Fixed Offshore Wind Displacement, Collision, Avoidance, Attraction Birds
Investigations of Birds During Construction and Operation of Nysted Offshore Wind Farm at Rødsand Kahlert, J.; Petersen, I.; Fox, A.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change, Avoidance Birds
Impacts of Offshore Wind Farm Construction on Harbour Porpoises: Acoustic Monitoring of Echolocation Activity using Porpoise Detectors (T-PODs) Carstensen, J.; Henriksen, O.; Teilmann, J. Journal Article Wind Energy, Fixed Offshore Wind Habitat Change, Noise Marine Mammals, Cetaceans
Negative Long Term Effects on Harbour Porpoises from a Large Scale Offshore Wind Farm in the Baltic - Evidence of Slow Recovery Teilmann, J.; Carstensen, J. Journal Article Wind Energy, Fixed Offshore Wind Habitat Change Marine Mammals, Cetaceans
Preliminary Investigations of Bird-Turbine Collisions at Nysted Offshore Wind Farm and Final Quality Control of Thermal Animal Detection System (TADS) Desholm, M. Report Wind Energy, Fixed Offshore Wind Collision, Avoidance Waterfowl, Seabirds, Birds
Postdevelopment Experiments to Detect Anthropogenic Disturbances: The Case of Sea Ducks and Wind Parks Guillemette, M.; Larsen, J. Journal Article Wind Energy, Fixed Offshore Wind Habitat Change Waterfowl, Birds
Porpoises North of Sprogø Before, During and After Construction of an Offshore Wind Farm Tougaard, J.; Carstensen, J. Report Wind Energy, Fixed Offshore Wind Habitat Change Marine Mammals
Pile Driving Zone of Responsiveness Extends Beyond 20 km for Harbour Porpoises (Phocoena phocoena (L.)) Tougaard, J.; Carstensen, J.; Teilmann, J.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals
Responses of Harbour Porpoises to Pile Driving at the Horns Rev II Offshore Wind Farm in the Danish North Sea Brandt, M.; Diederichs, A.; Betke, K.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals
Visual and Radar Observations of Birds in Relation to Collision Risk at the Horns Rev Offshore Wind Farm Christensen, T.; Hounisen, J.; Clausager, I.; et al. Report Wind Energy, Fixed Offshore Wind Collision Seabirds, Birds
Underwater Noise From Three Types Of Offshore Wind Turbines: Estimation Of Impact Zones For Harbor Porpoises And Harbor Seals Tougaard, J.; Henriksen, O.; Miller, L. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals, Pinnipeds
TADS Investigations of Avian Collision Risk at Nysted Offshore Wind Farm Desholm, M. Report Wind Energy, Fixed Offshore Wind Collision Waterfowl, Seabirds, Passerines, Birds
Summary on Seal Monitoring 1999-2005 around Nysted and Horns Rev Offshore Wind Farms Teilmann, J.; Tougaard, J.; Carstensen, J.; et al. Report Wind Energy, Fixed Offshore Wind Habitat Change Pinnipeds, Marine Mammals
Summary on Harbour Porpoise Monitoring 1999-2006 around Nysted and Horns Rev Offshore Wind Farms Teilmann, J.; Tougaard, J.; Carstensen, J. Report Wind Energy, Fixed Offshore Wind Noise, Habitat Change Marine Mammals
Short-Term Effects of the Construction of Wind Turbines on Harbour Porpoises at Horns Reef Tougaard, J.; Carstensen, J.; Hendriksen, O.; et al. Report Fixed Offshore Wind Avoidance, Noise Marine Mammals, Cetaceans
Noise affects porpoise click detections – the magnitude of the effect depends on logger type and detection filter settings Clausen, K.; Tougaard, J.; Carstensen, J.; et al. Journal Article Wind Energy, Fixed Offshore Wind, Floating Offshore Wind Avoidance, Displacement, Noise Marine Mammals
Assessing the Impact of Marine Wind Farms on Birds through Movement Modelling Masden, E.; Reeve, R.; Desholm, M.; et al. Journal Article Wind Energy, Fixed Offshore Wind Avoidance, Collision Birds
Avian Collision Risk at an Offshore Wind Farm Desholm, M.; Kahlert, J. Journal Article Wind Energy, Fixed Offshore Wind Collision, Avoidance Waterfowl, Birds
Minimizing Collision Risk Between Migrating Raptors and Marine Wind Farms: Development of a Spatial Planning Tool Baisner, A.; Andersen, J.; Findsen, A.; et al. Journal Article Wind Energy, Fixed Offshore Wind Collision Birds, Raptors
Effects of Marine Windfarms on the Distribution of Fish, Shellfish and Marine Mammals in the Horns Rev Area Hoffmann, E.; Astrup, J.; Larsen, F.; et al. Report Wind Energy, Fixed Offshore Wind Noise, Habitat Change, EMF, Avoidance, Attraction Pinnipeds, Marine Mammals, Invertebrates, Fish
Changes in Bird Habitat Utilisation around the Horns Rev 1 Offshore Wind Farm, with Particular Emphasis on Common Scoter Petersen, I.; Fox, A. Report Wind Energy, Fixed Offshore Wind Habitat Change Seabirds, Birds
How loud is the underwater noise from operating offshore wind turbines? Tougaard, J.; Hermannsen, L.; Madsen, P. Journal Article Fixed Offshore Wind Noise Fish, Pelagic Fish, Marine Mammals, Cetaceans, Pinnipeds, Environmental Impact Assessment, Marine Spatial Planning
Patterns of migrating soaring migrants indicate attraction to marine wind farms Skov, H.; Desholm, M.; Heinänen, S.; et al. Journal Article Wind Energy, Fixed Offshore Wind Attraction, Habitat Change Birds, Raptors
Effects of the construction of Scroby Sands offshore wind farm on the prey base of Little tern Sternula albifrons at its most important UK colony Perrow, M.; Gilroy, J.; Skeate, E.; et al. Journal Article Wind Energy, Fixed Offshore Wind Collision, Habitat Change Birds
Investigations into the effects of pile driving at the offshore wind farm Horns Rev II and the FINO III research platform Brandt, M.; Diederichs, A.; Nehls, G. Report Wind Energy, Fixed Offshore Wind Noise Marine Mammals
Investigations of the Bird Collision Risk and the Responses of Harbour Porpoises in the Offshore Wind Farms Horns Rev, North Sea, and Nysted, Baltic Sea, in Denmark - Part II: Harbour porpoises Diederichs,A.; Hennig, V.; Nehls, G. Report Wind Energy, Fixed Offshore Wind Noise, Displacement, Collision, Avoidance, Attraction Marine Mammals, Birds
Harbor Porpoise (Phocoena phocoena) Reaction to a 3D Seismic Airgun Survey in the North Sea Sarnocinska, J.; Teilmann, J.; Balle, J.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals, Cetaceans
Negative long term effects on harbour porpoises from a large scale offshore wind farm in the Baltic—evidence of slow recovery Teilmann, J.; Carstensen, J. Journal Article Wind Energy, Fixed Offshore Wind Habitat Change Marine Mammals, Cetaceans
Testing the acoustic tolerance of harbour porpoise hearing for impulsive sounds Lucke, K.; Lepper, P.; Blanchet, M.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals, Cetaceans
The Effect of Simulated Seal Scarer Sounds on Harbour Porpoises Hermannsen, L.; Mikkelsen, L.; Tougaard, J. Report Fixed Offshore Wind Noise Pinnipeds, Marine Mammals, Cetaceans
Effects of Noise and By-Catch on a Danish Harbour Porpoise Population Nabe-Nielsen, J.; Sibly, R.; Tougaard, J.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals
The use of seal scarers as a protective mitigation measure can induce hearing impairment in harbour porpoises Schaffeld, T.; Ruser, A.; Woelfing, B.; et al. Journal Article Wind Energy, Fixed Offshore Wind Noise Marine Mammals, Cetaceans

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