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Valuation of aesthetic ecosystem services of protected coastal dunes and forests

机译:保护沿海沙丘和森林的审美生态系统服务的价值评估

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This study was implemented in the context of the emerging concept of aesthetic ecosystem services (AES) of coastal protected dunes and forests. The main problem addressed was that many coastal management research case studies focusing on AES still rely on the objectivist paradigm, eliciting aesthetic values based on objective sets of criteria independent from human perception 'here and now'. This doesn't use the knowledge accrued from several decades of psychophysical studies in landscape aesthetics using photographs as visual stimuli, due to the complexity of the psychophysical approach. The study bridges this major research gap by eliciting the preferences for and the attractiveness of coastal landscapes that are founded in the landscape's physical attributes. An innovative 'quali-quantitative' methodology was applied, combining both quantitative (paired comparison survey) and qualitative (semi-structured in-depth interviews) methods for valuation and interpretation of coastal AES. The main aim of the study was to test a 'quali-quantitative' methodology for the valuation of AES of protected coastal dunes and forests, using the Curonian Spit (Lithuania) as a case study. The key finding of the quantitative survey was that domestic summer visitors found the open landscapes of the Curonian Spit most attractive, especially 1) White mobile dunes; 2) White dunes with grey dunes in the background; 3) Grey dunes with white dunes in the background. The main result of the qualitative survey was that local stakeholders living on the Curonian Spit consider the concept of visual coherence as best explaining the aesthetic appeal of the dune and forest landscapes on the spit. The main associated policy recommendation to coastal management policy-makers on the Curonian Spit, and in other protected coastal dune areas, is to pay more attention to AES along with the care for biodiversity conservation and for other tangible dune ecosystem services.
机译:这项研究是在海岸保护沙丘和森林的美学生态系统服务(AES)新兴概念的背景下进行的。解决的主要问题是,许多针对AES的海岸管理研究案例研究仍然依赖于客观主义范式,基于客观标准集的审美价值,而这些客观标准与人类“此时此地”的感知无关。由于心理物理方法的复杂性,因此并未使用数十年来在使用照片作为视觉刺激的景观美学中进行心理物理研究的知识。这项研究通过引起人们对沿海景观的偏爱和吸引力的启发,弥合了这一主要研究差距,而沿海景观是基于景观的物理属性而建立的。应用了一种创新的“定性-定量”方法,将定量(配对比较调查)和定性(半结构深入访谈)方法相结合,用于海岸AES的评估和解释。这项研究的主要目的是使用库尔斯沙嘴(立陶宛)作为案例研究,测试一种“定性”方法对受保护的沿海沙丘和森林进行AES评估。定量调查的主要发现是,国内的夏季游客发现库尔斯沙嘴的开阔地貌最吸引人,特别是1)白色流动沙丘; 2)白色沙丘,背景为灰色沙丘; 3)灰色沙丘与白色沙丘在背景中。定性调查的主要结果是,生活在库尔斯沙嘴上的当地利益相关者认为视觉连贯性的概念可以最好地解释沙丘上的沙丘和森林景观的美学吸引力。向库尔斯沙嘴和其他受保护的沙丘地区的海岸管理决策者的主要相关政策建议是,在保护生物多样性和其他有形沙丘生态系统服务的同时,应更加关注AES。

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