Klaus Hart Brasilientexte

http://www.geo.de/natur/oekologie/5704-rtkl-technik-wie-entsorgt-man-windkraftfluegel

„Ab 2020 aber wird es ernst: Dann müssen jährlich mehr als 15 000 Tonnen Flügelmaterial entsorgt werden. Die Konzepte dafür sind die Hersteller größtenteils noch schuldig. Während die Beton- und Metallteile wie Turm und Generator sich recht einfach verwerten lassen, sind die aus Kunststoffen gefertigten Rotorblätter eine echte Herausforderung: Sie enthalten Gifte.“ Geo

http://www.hart-brasilientexte.de/2016/11/19/windkraftwerke-und-kulturzerstoerung-in-deutschland-grundsatzurteil-2016-gegen-bau-von-wka-bei-reichsburg-cochem-und-burg-coraidelstein-abriss-zahlreicher-windkraftwerke-die-bedeutende-denkmaeler/

Video von der Anti-Windkraft-Demo vor dem Thüringer Landtag in Erfurt 2016:https://www.youtube.com/watch?v=yI2ig9VdVfk

Wattenrat Ostfriesland:

z.K.:

Die wiss. Einsichten kommen spät, aber sie kommen. Den politisch
vogeldatengeschönten Near-Shore-Windpark Nordergründe direkt am
„Weltnaturerbe“ und Nationalpark Nds. Wattenmeer (560 m!) werden diese
Veröffentlichungen aber auch nicht mehr aufhalten!

MK

—–

„[…] Offshore wind farms may affect bird populations through collision
mortality and displacement. Given the pressures to develop offshore
wind farms, there is an urgent need to assess population-level impacts
on protected marine birds. Here we refine an approach to assess
aspects of their ecology that influence population vulnerability to
wind farm impacts, also taking into account the conservation
importance of each species. Flight height appears to be a key factor
influencing collision mortality risk but improved data on flight
heights of marine birds are needed. Collision index calculations
identify populations of gulls, white-tailed eagles, northern gannets
and skuas as of particularly high concern in Scottish waters.
Displacement index calculations identify populations of divers and
common scoters as most vulnerable to population-level impacts of
displacement, but these are likely to be less evident than impacts of
collision mortality. The collision and displacement indices developed
here for Scottish marine bird populations could be applied to
populations elsewhere, and this approach will help in identifying
likely impacts of future offshore wind farms on marine birds and
prioritising monitoring programmes, at least until data on
macro-avoidance rates become available. […]“

„[…] The extent to which seabirds are displaced from, or attracted
to, offshore wind farms (OWFs) is uncertain, but rapid development of
OWFs in European waters could conflict with seabird conservation. We
review post-construction studies of seabirds at 20 OWFs in European
waters to extract and classify evidence for displacement or attraction
of 33 different seabird species. Divers and northern gannets showed
consistent and strong avoidance behaviour/displacement, and this may
also be the case for great crested grebe and northern fulmar.
Longtailed duck, common scoter,Manx shearwater, razorbill, common
guillemot, little gull and sandwich tern showed less consistent
displacement from OWFs. Several gull species and red-breasted
merganser showed weak attraction, while great cormorant and European
shag showed strong attraction to OWFs. Other species show little
response. Displacement seems mainly to be due to bird responses to OWF
structures and appears stronger when turbines are rotating, but could
in part be due to boat traffic to and from OWFs. Attraction of
cormorants relates at least in part to their use of structures for
roosting and for drying plumage, but increases in food availability at
OWFs appears to be an important influence for several species. […]“

—

Dies ist eine weitergeleitete Nachricht

Datum  : Mittwoch, 9. November 2016, 13:52
Betreff: Vogelschutz und Offshore-Windenergie

===8<=================== Original Nachrichtentext ===================
Zur Info:
Die neuen, hier angefügten Publikationen bzw. Links dazu aus der AG von
Furness zeigen überdeutlich den Bedarf von Abstandsregelungen für
Offshore-WEA in Deutschland, die in en Empfehlungen der LAG VSW
(2014)ausgespart sind.

Furness, R.W. and Wade, H. 2012. Vulnerability of Scottish seabirds to
offshore wind turbines. The Scottish Government, Edinburgh.
0040/00401641.pdf“>http://www.scotland.gov.uk/Resource/0040/00401641.pdf

Furness, R.W. 2016. Qualifying impact assessments for selected seabird
populations: A review of recent literature and understanding
https://www.researchgate.net/profile/Robert_Furness/publication/298349442_Qualifying_impact_assessments_for_selected_seabird_populations_A_review_of_recent_literature_and_understanding/links/56e83d7208aec65cb45ea55d.pdf?origin=publication_list

Bradbury G · Trinder M · Furness RW · 2014. Mapping seabird sensitivity
to offshore wind farms PLoS ONE.
http://journals.plos.org/plosone/article/asset?id=10.1371/journal.pone.0106366.PDF

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