Assessing distributional justice around Cultural Ecosystem Services (CES) provided by urban green areas: The case of Bologna

Abstract

Cultural Ecosystem Services (CES) and related flows of benefits – heavily influencing societal and individual health and wellbeing - are usually ascribed non-consumptive values. However, despite the increasing recognition of their contribution to citizens’ quality of life, the intangible nature of CES makes it difficult to quantify them and hard to be integrated in decision making and planning processes. Nevertheless, the assessment of the societal relevance of CES would largely help to improve people wellbeing and quality of life. CES depend not only on the characteristics and features of urban green areas, but also on preferences and needs of the users that interact with them and that contribute to co-produce ES related benefits and values. These diverse needs, coupled with the uneven distribution of urban green area and diverse ways of managing them in the city, could affect the way ES are produced and further exacerbate existing inequalities and disparities. This contribution investigates the case study of the city of Bologna, introducing a spatial approach based on a new and pluralistic notion of urban green area that consider sport facilities and Green Stewards activities, to assess the related CES co-production paths and distributional dimension of justice in the city. Results show a good accessibility to urban green area throughout the city of Bologna (around .70 %). Nevertheless, CES co-production paths are limited in those areas of the city with higher population vulnerability index, due to lower urban green area facilities and green stewards activities, thus highlighting areas with higher distributional and procedural injustice path.