A1 Refereed original research article in a scientific journal
Assessing cultural ecosystem services of a large marine protected area through social media photographs
Authors: Retka J, Jepson P, Ladle RJ, Malhado ACM, Vieira FAS, Normande IC, Souza CN, Bragagnolo C, Correia RA
Publisher: ELSEVIER SCI LTD
Publication year: 2019
Journal: Ocean and Coastal Management
Journal name in source: OCEAN & COASTAL MANAGEMENT
Journal acronym: OCEAN COAST MANAGE
Volume: 176
First page : 40
Last page: 48
Number of pages: 9
ISSN: 0964-5691
DOI: https://doi.org/10.1016/j.ocecoaman.2019.04.018
Abstract
Cultural ecosystem services (CES) are defined as the non-material benefits that arise from human-ecosystem relationships. Such benefits contribute to quality of life and positive sentiment towards protected areas but are difficult to quantify, especially at large spatial scales. Building on recent studies, we assess CES in Brazil's largest marine protected area (MPA) using user-contributed georeferenced photographs from a popular image- and video-hosting website. In total, we assessed 1,984 photographs taken by 207 users between 2010 and 2016. The most represented CES categories were landscape appreciation and social recreation, clearly reflecting the obvious attractions of this tropical beach location. Artistic/cultural expressions and appreciation, and nature appreciation where also highly represented, though no photographs depicting educational engagements or scientific research were identified. Engagements with CES had clear spatial and temporal patterns relating to user behaviour and reflecting the biophysical and infrastructural characteristics of different sites within this MPA. The broad spatial coverage and high spatio-temporal resolution of the data makes this approach ideal for identifying CES hotspots/coldspots and, despite limitations, holds great potential to monitor the impact of management interventions on CES provision. Our study highlights how the analysis of high volumes of digital photographs extends the methodological tool-box available to researchers and provides a powerful new means to quantify and map CES at broad spatial scales.
Cultural ecosystem services (CES) are defined as the non-material benefits that arise from human-ecosystem relationships. Such benefits contribute to quality of life and positive sentiment towards protected areas but are difficult to quantify, especially at large spatial scales. Building on recent studies, we assess CES in Brazil's largest marine protected area (MPA) using user-contributed georeferenced photographs from a popular image- and video-hosting website. In total, we assessed 1,984 photographs taken by 207 users between 2010 and 2016. The most represented CES categories were landscape appreciation and social recreation, clearly reflecting the obvious attractions of this tropical beach location. Artistic/cultural expressions and appreciation, and nature appreciation where also highly represented, though no photographs depicting educational engagements or scientific research were identified. Engagements with CES had clear spatial and temporal patterns relating to user behaviour and reflecting the biophysical and infrastructural characteristics of different sites within this MPA. The broad spatial coverage and high spatio-temporal resolution of the data makes this approach ideal for identifying CES hotspots/coldspots and, despite limitations, holds great potential to monitor the impact of management interventions on CES provision. Our study highlights how the analysis of high volumes of digital photographs extends the methodological tool-box available to researchers and provides a powerful new means to quantify and map CES at broad spatial scales.
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