Explaining landscape preference heterogeneity using machine learning-based survey analysis

Autor: Xiaozi Liu, Endre Tvinnereim, Henrik Lindhjem, Hanna Lee, Heidi Iren Saure, Liv Guri Velle, Kristine Grimsrud
Rok vydání: 2021
Předmět:
Zdroj: Landscape Research
ISSN: 1469-9710
0142-6397
Popis: We conducted a national survey on a high-quality internet panel to study landscape preferences in Norway, using photos as stimuli. We examined preference heterogeneity with respect to socio-demographic characteristics and latent topics brought up by the respondents, using ordinal logistic regression and structural topic modelling (STM), a machine learning-based analysis. We found that pasture landscapes are the most favoured (55%), while densely planted spruce forests are the least favoured (8%). The contrast was particularly strong between eastern and western Norway, between men and women, and between young and old. STM revealed that the choices were mainly driven by the preference for landscape openness, especially by women. Other important drivers were concerns regarding reforestation of former farmlands, aesthetic properties, forest management, biodiversity issues, and cultural values. Our results suggest that landscape policies may clash with socio-cultural preferences, and failure to account for these may undermine the success of a policy. publishedVersion
Databáze: OpenAIRE