functional/nodal region
(nodal) an area organized around a focal point
The functional region, also known as a nodal region or a node, is a geographic area that shares a common trait or function. This trait or function could be cultural, economic, or physical. The term “nodal” refers to the fact that these regions are often centered around a specific point or hub.
For instance, a functional region could be a transportation hub such as an airport, where there are many transportation-related businesses and services located in the surrounding area. Another example could be a cultural region such as “Chinatown” in a city, where businesses, shops, and restaurants are centered on Chinese culture.
Functional regions play an important role in geography because they help us understand how geographic regions are interconnected and how they relate to one another. By identifying common traits or functions, we can better understand the relationships between regions and how they contribute to larger geographic patterns. This knowledge can inform decision-making related to economic development, transportation planning, and urban planning, among other areas.
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