The article presents the results of an empirical research that addresses the issue of place vulnerability in the first three waves of the Covid-19 pandemic in Italy, discussing the spatial factors involved in the spread of the virus. Through a re-reading of the literature on epidemic spatial diffusion, the usefulness of the principle of potential interaction for a strategic geography of public health is verified, assuming a public geography perspective. With reference to the different impact probabilities, the theoretically possible types of spatial interaction are discussed, then the model elaborated is tested by means of experimentation in territories that differ in terms of interaction and spread modes. The results of the application to the territories of two Italian regions (Tuscany and Molise) characterised by a different socio-territorial organisation and differentiated diffusion dynamics, show how the variety of the territorial configurations present in Italy, characterised by the pervasiveness of interaction and by a multiple articulation of short and long networks, conditions epidemic diffusion. The analysis arrives at unexpected conclusions concerning the criticality of peripheral areas, often erroneously perceived as less vulnerable.
L’articolo presenta i risultati di una ricerca empirica che affronta il tema della vulnerabilità dei luoghi nelle prime tre ondate della pandemia da Covid-19 in Italia, discuten-do sui fattori territoriali che intervengono nella diffusione del virus. Attraverso una rilet-tura della letteratura sulla diffusione spaziale epidemica si verifica l’utilità del principio di interazione potenziale per una geografia strategica della salute pubblica, assumendo una prospettiva di public geography. Con riferimento alle diverse probabilità di impatto, si discute sui tipi di interazione spaziale teoricamente possibili, per poi passare alla verifica del modello elaborato con sperimentazione in territori diversi per modalità di interazione e di diffusione. I risultati dell’applicazione ai territori di due regioni italiane (Toscana e Molise) caratterizzate da una diversa organizzazione socio-territoriale e da dinamiche di diffusione differenziate, mostrano come la varietà delle configurazioni territoriali presenti in Italia, caratterizzate da pervasività dell’interazione e da un’articolazione plurima di reti corte e lunghe, condizioni la diffusione epidemica. L’analisi perviene a conclusioni non scontate riguardo alla criticità delle aree periferiche, spesso erroneamente percepite come meno vulnerabili.
La vulnerabilità dei luoghi nella pandemia da Covid-19. Un modello di analisi basato sull’interazione spaziale
Meini Monica;Di Felice Giuseppe;Petrella Marco;
2023-01-01
Abstract
The article presents the results of an empirical research that addresses the issue of place vulnerability in the first three waves of the Covid-19 pandemic in Italy, discussing the spatial factors involved in the spread of the virus. Through a re-reading of the literature on epidemic spatial diffusion, the usefulness of the principle of potential interaction for a strategic geography of public health is verified, assuming a public geography perspective. With reference to the different impact probabilities, the theoretically possible types of spatial interaction are discussed, then the model elaborated is tested by means of experimentation in territories that differ in terms of interaction and spread modes. The results of the application to the territories of two Italian regions (Tuscany and Molise) characterised by a different socio-territorial organisation and differentiated diffusion dynamics, show how the variety of the territorial configurations present in Italy, characterised by the pervasiveness of interaction and by a multiple articulation of short and long networks, conditions epidemic diffusion. The analysis arrives at unexpected conclusions concerning the criticality of peripheral areas, often erroneously perceived as less vulnerable.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.