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Article

Changes in Olive Urban Forests Infected by Xylella fastidiosa: Impact on Microclimate and Social Health

1
Department of Biological and Environmental Sciences and Technologies, University of Salento, 73100 Lecce, Italy
2
School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, Jiangsu Province, China
*
Authors to whom correspondence should be addressed.
Equal contribution to this work.
Int. J. Environ. Res. Public Health 2019, 16(15), 2642; https://doi.org/10.3390/ijerph16152642
Received: 30 May 2019 / Revised: 19 July 2019 / Accepted: 21 July 2019 / Published: 24 July 2019
This paper is devoted to the analysis of the impact of changes in olive urban forests affected by Xylella fastidiosa on ecosystem services. The focus is on microclimate and thermal comfort evaluated by two indices: the temperature of equivalent perception (TEP) and the predicted mean vote (PMV), which take into account both microclimate parameters and personal factors (heat resistance of clothing and human activity). The work has been carried out through (i) a qualitative analysis of the potential ecosystem services changes caused by temporary transition from olive groves to uncultivated soil, (ii) a study of the potential change of land use from monumental olive groves to other types of use, and (iii) a quantitative analysis on microclimate impact due to the loss of ecosystem services in two selected neighborhoods located in the Apulia region and chosen due to their proximity to the urban context. The analysis revealed that (i) direct effects on ecosystem services are principally linked with regulation functions and cultural services, (ii) a critical loss of cultural value of monumental olive groves occurred in the two neighborhoods, (iii) such a loss may lead to an increase of TEP and PMV, indicating a decrease of thermal comfort in the whole neighborhoods. Thus, it is necessary to plan the replanting policies of the use of the areas affected by X. fastidiosa not only in terms of agricultural planning but also in terms of landscape, urban planning, and human well-being. View Full-Text
Keywords: ecosystem services; urban forest; phytopathology; numerical modelling; microclimate ecosystem services; urban forest; phytopathology; numerical modelling; microclimate
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MDPI and ACS Style

Semeraro, T.; Gatto, E.; Buccolieri, R.; Vergine, M.; Gao, Z.; De Bellis, L.; Luvisi, A. Changes in Olive Urban Forests Infected by Xylella fastidiosa: Impact on Microclimate and Social Health. Int. J. Environ. Res. Public Health 2019, 16, 2642. https://doi.org/10.3390/ijerph16152642

AMA Style

Semeraro T, Gatto E, Buccolieri R, Vergine M, Gao Z, De Bellis L, Luvisi A. Changes in Olive Urban Forests Infected by Xylella fastidiosa: Impact on Microclimate and Social Health. International Journal of Environmental Research and Public Health. 2019; 16(15):2642. https://doi.org/10.3390/ijerph16152642

Chicago/Turabian Style

Semeraro, Teodoro, Elisa Gatto, Riccardo Buccolieri, Marzia Vergine, Zhi Gao, Luigi De Bellis, and Andrea Luvisi. 2019. "Changes in Olive Urban Forests Infected by Xylella fastidiosa: Impact on Microclimate and Social Health" International Journal of Environmental Research and Public Health 16, no. 15: 2642. https://doi.org/10.3390/ijerph16152642

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