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Understanding island residents’ anxiety about impacts caused by climate change using Best–Worst Scaling: a case study of Amami islands, Japan

Kubo, Takahiro, Tsuge, Takahiro, Abe, Hiroya, Yamano, Hiroya (2018) Understanding island residents’ anxiety about impacts caused by climate change using Best–Worst Scaling: a case study of Amami islands, Japan. Sustainability Science, 14 . pp. 131-138. ISSN 1862-4065. E-ISSN 1862-4057. (doi:10.1007/s11625-018-0640-8) (KAR id:80853)

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Official URL:
https://dx.doi.org/10.1007/s11625-018-0640-8

Abstract

Climate change poses significant risk to island communities; however, there has been limited quantitative investigation into local people’s perception toward the risk. This study applied Best–Worst Scaling (BWS) to understand residents’ anxieties about potential incidents caused by climate change in Amami islands, Japan. Through an interview with stakeholders, we selected five potential incidents for our BWS attributes: damage caused by typhoon and heavy rain (typhoon), damage caused by flood and a landslide (flood), damage from a drought (drought), damage from ciguatera fish poisoning (ciguatera), and incident caused by jellyfish (jellyfish). Changes in frequencies of the abovementioned incidents have already been observed in Japan. In 2016, we conducted a questionnaire survey of residents in Amami islands and received over 700 valid responses to BWS questions. Results showed that the average respondent was most anxious about the risk of typhoon, followed by flood, drought, ciguatera, and jellyfish. Furthermore, a comparative analysis did not find large variations among the islands in the residents’ anxiety ranking concerning the incidents, but the degrees of their anxieties were different. The Amami-Oshima residents, for example, had relatively higher anxieties about flood, whereas the Okinoerabujima residents showed higher anxiety about drought. These findings support that their risk perceptions are determined by their experience and surrounding environments. Understanding the sensitivity of residents to climate change risk will encourage stakeholders to communicate and enhance climate change adaptation in local communities.

Item Type: Article
DOI/Identification number: 10.1007/s11625-018-0640-8
Uncontrolled keywords: Amami islands; Best–Worst Scaling; Climate change adaptation; Climate change communication; Island resident
Subjects: H Social Sciences
Divisions: Divisions > Division of Human and Social Sciences > School of Anthropology and Conservation > DICE (Durrell Institute of Conservation and Ecology)
Depositing User: Takahiro Kubo
Date Deposited: 14 Apr 2020 17:05 UTC
Last Modified: 13 Jan 2024 12:25 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/80853 (The current URI for this page, for reference purposes)

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