spatial diffusion
[ˈspeɪʃəl dɪˈfjuːʒən]
nounfemininepl: difusões espaciais
difusão espacial
1. The process by which something (ideas, innovations, diseases, cultural practices, or products) spreads or disperses across geographic space over time
The spatial diffusion of the internet technology transformed communication patterns across the globe.
A difusão espacial da tecnologia da internet transformou os padrões de comunicação em todo o mundo.
2. A geographic phenomenon describing how phenomena move from one location to neighboring or distant locations
Urban planners study the spatial diffusion of gentrification to understand neighborhood change.
Os urbanistas estudam a difusão espacial da gentrificação para entender as mudanças nos bairros.
3. In epidemiology, the geographic spread of a disease or illness across regions
The spatial diffusion of the flu virus follows predictable patterns during winter months.
A difusão espacial do vírus da gripe segue padrões previsíveis durante os meses de inverno.
Spatial diffusion is a fundamental concept in geography and urban planning in both Brazil and the USA. In Brazilian academic contexts, it's particularly relevant to studies of urbanization, technological adoption, and social phenomena. The term gained prominence with globalization studies and is now essential vocabulary in geography, epidemiology, and innovation management across both Portuguese-speaking and English-speaking countries.
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