Can green infrastructure help to conserve biodiversity?
调查芬兰专家对绿色基础设施的看法，发现现有政策工具的实施改进是发展绿色基础设施的关键，但其概念模糊和生态系统服务的复杂角色可能削弱对生物多样性保护的实际贡献。
The gradually decreasing connectivity of habitats threatens biodiversity and ecological processes valuable to humans. Green infrastructure is promoted by the European Commission as a key instrument for the conservation of ecosystems in the EU biodiversity strategy to 2020. Green infrastructure has been defined as a network of natural and semi-natural areas, designed and managed to deliver a wide range of ecosystem services. We surveyed Finnish experts' perceptions on the development of green infrastructure within the existing policy framework. Our results show that improving the implementation of existing conservation policy instruments needs to be an integral part of developing green infrastructure. Despite the potential of green infrastructure to benefit biodiversity, existing conceptual ambiguity of green infrastructure with rather complex role of ecosystem services – and the possible interpretation of this in practice – raises concerns regarding its ability to contribute to biodiversity conservation.