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Natural values as a planning tool for turbine parks at a landscape level

Natural values as a planning tool for turbine parks at a landscape level. Integrating biodiversity and landscape conservation, finding ways towards green infrastructure September 27 th 2013. André van den Berg. Objectives of Green Infranet. Policy improvements and best practice transfers

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Natural values as a planning tool for turbine parks at a landscape level

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  1. Natural values as a planning tool for turbine parks at a landscape level Integrating biodiversity and landscape conservation, finding ways towards green infrastructure September 27th 2013 André van den Berg

  2. Objectives of Green Infranet • Policy improvements and best practice transfers • Lead partner: reach autonomous policy improvement • Policy for re-organisation and scaling up of wind turbines in Flevoland • Chance to improve present situation to the better for biodiversity?

  3. This is a smaller type…

  4. Reorganisation and scaling up of turbine parks • National objectives • 16 % of energy from sustainable sources in 2020 • 6000 MegaWatts of energy from wind turbine parks • Provincial objectives • 100 % energy (excl. Transport) sustainable in 2020 • ~ 1400 MegaWatts from turbine parks • From app 600 to 300 turbines, reconfigurated in parks • Improve landscape • Where possible decrease ecological impacts • Seven areas have been proposed

  5. We will make them big, bigger, HUGE!!

  6. Areas suited for re-organisation of turbines

  7. Outline of this further presentation • Known effects of wind turbines on vulnerable biota • Presence of wind turbines in Flevoland • EU policies on biodiversity, Green Infrastructure and EC Guidance on wind turbines and Natura 2000 • A qualitative study on possible conflicts in Flevoland • Pre-assessment of legal risks for Flevoland search areas of re-organisation and scaling up

  8. Known effects of turbines on natural values • Birds • Winkelman e.a. • Death • S Percival 2005 • Habitat disturbance • Landscape barriers • Bats • Death • Winkelman e.a.

  9. Presence of turbines in the Flevoland landscape

  10. EU policies and Guidance • EU policy for Biodiversity • Strategy 2020; halt loss of biodiversity and maintain ecosystem services • Increase Global Contribution outside EU • Better control of invasive alien species • Full implementation of Natura 2000 • Better protection of ecosystems and enhance Green infrastructure • More sustainable agriculture and forestry • Better management of fish stocks • Green Infrastructure • Go for it! • Combine food, recreation, biodiversity, climate change adaptations and more • Guidance on wind • Strategic spatial planning recommended • Best practices in Germany, France, Denmark, Scotland

  11. Guidance on Wind turbines and N2k

  12. Objective of the study • Obtain insights in potential conflicts of wind turbines versus ecological and landscape objectives • Facilitate framework for appropriate assessments and environmental impact assassments • Early indication for necessity to pro-actively come to nature-inclusive development schemes

  13. Methodology of the study • Performed by Waardenburg bureau for ecological research and advice • H.A.M. Prinsen, J.C. Hartman, J.D. Buizer, R.R. Smits, L.S.A. Anema; MMV Limpens van VZZ • Analyses based on • Map of suggested new development areas in Flevoland • Charts of provincial Ecological Main Structure • Previous assessments, Natura 2000 managementplans, reports • Expertises from ecologists of communities, Rijkswaterstaat, management authority (Flevo-Landschap) and Federation for environmental affairs (NMF) • Analyses • Existing configurations, not NOP/ Southlobe • Assumption a park has a minimum of 12 turbines • Qualitative interpretations, calculation of victims (worst cases)

  14. Focus of analyses • Birds • Nesting places • Habitats(birds of meadows and arable land) • Foraging grounds(geese) • Seasonal migratory movements of populations

  15. Coverage of search areas with Ecological Main Structure

  16. Areas suited for special care of birds from meadows (left) and arable land (right)

  17. Preselection of species with high risk profiles

  18. OUTPUT of the StudyEstimated numbers of annual victims on worst case assumptions

  19. Risks in perspective

  20. OUTPUT of the StudyCharts of use and risk per area of interest and per species(groups) e.g. Bewicks and Whooper swans e.g. all Bats

  21. OUTPUT of the StudyPolicy specific risk charts

  22. OUTPUT of the StudyRisk chart aesthetics; established landscape values

  23. OUTPUT of the Study Integrated chart of total risk (qualitatively!)

  24. Towards increasing biodiversity and Green InfrastructureGovernance of the outcome per project • Mitigating within development areas • Nature-inclusive spatial planning • Stand-still amenity • Warning systems (?) • Costs versus profits analyses of alternatives • Loss of economical output versus costs of mitigating the negative impacts on ecological values

  25. STATEMENTS • Biodiversity, because of its legal protection is a stronger basis for the conservation of landscape characteristics than the human experience of esthetics • There is no way to esthetically get a right ‘fit’ of wind turbines in any landscape; you either like their presence or not

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