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Resource Documents: Wildlife (337 items)
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Influence of wind on kittiwake Rissa tridactyla flight and offshore wind turbine collision risk
Author: Davies, Jacob; et al.
Abstract – Offshore windfarms are a potential threat to seabirds, partly due to collision risk with turbine blades. Wind influences the mode, height and speed of seabird flight, and therefore the risk of collision with turbines. We investigated how wind influences the flight of black-legged kittiwakes Rissa tridactyla, a gull of conservation concern, in order to incorporate these findings into collision risk estimates and identify mitigation measures. We used GPS telemetry data (23rd June to 10th August 2021) from 20 . . .
More »Strategies for Mitigating Impacts to Aerofauna from Offshore Wind Energy Development: Available Evidence and Data Gaps
Author: Gulka, Julia; et al.
Abstract— Offshore wind energy (OSW) development, while a key strategy for reducing global reliance on fossil fuels, nevertheless has environmental effects that should be mitigated. We reviewed the scientific literature and gray literature to identify approaches for mitigating (e.g., avoiding, minimizing, or compensating for) the effects of OSW development on birds and bats (aerofauna). The review included studies from other industries where relevant, including terrestrial wind energy and the offshore oil and gas industry. Of a total of 212 mitigation . . .
More »Toward solving the global green–green dilemma between wind energy production and bat conservation
Author: Voight, Christian; et al.
Abstract— Wind energy production is growing rapidly worldwide in an effort to reduce greenhouse gas emissions. However, wind energy production is not environmentally neutral. Negative impacts on volant animals, such as bats, include fatalities at turbines and habitat loss due to land-use change and displacement. Siting turbines away from ecologically sensitive areas and implementing measures to reduce fatalities are critical to protecting bat populations. Restricting turbine operations during periods of high bat activity is the most effective form of mitigation . . .
More »Flight behaviour of Red Kites within their breeding area in relation to local weather variables
Abstract 1. Birds and bats are prone to collisions with wind turbines. To reduce the number of bat collisions, weather variables are commonly used to shut down wind turbines when a certain constellation of weather variables occurs. Such a general approach might also be interesting to mitigate raptor collisions. Studies on the relationship between flight behaviour and weather variables are needed. 2. To investigate the flight behaviour of raptors within their breeding area in relation to local weather variables, we . . .
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