A new study from the Swedish University of Agricultural Sciences, combining an impressive six hundred other studies, describes the severe effects wind turbines can have on wildlife. Not only are the disturbances and noise of the building of turbines an issue but also the sound of the windmills rotating and electromagnetic fields (EMF) caused by transferring the electricity produced to the mainland.
At the construction phase, for example, "extreme noise from pile-driving" is observed to cause "significant avoidance behaviour in marine mammals" and "highly likely to cause mortality and tissue damage in fish."
On the noise of the blades there was "avoidance of the offshore wind farm (OWF) area by harbour porpoise, and possibly a habituation over time."
EMF affects “cartilaginous fish, which use electromagnetic signals in detecting prey” and EMF could also disturb fish migration patterns.”
The OWF “may also alter local biodiversity patterns and lead to undesired effects.”
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2 comments:
Ignorance abounds in this field.
25 wind turbines in close proximity in Somerset County, which are 50 feet taller than the Washington Monument, will have a negative impact on animals and residents that are 1000 feet from these structures.
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