Tamilwai J. Kolowa
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tamilwhy.bsky.social
Tamilwai J. Kolowa
@tamilwhy.bsky.social
PhD'ing in urban and rural population trends and Consultant in urban climate finance at a development bank.
❤️ Spatial analysis 🔬 migration flows.
📍 Wiesbaden / Berlin, Germany
All figures from: Kolowa, T. J., Weigand, M., Standfuß, I., Klüsener, S., Lomax, N., & Taubenböck, H. (2025). Is Germany experiencing urban or suburban growth? Contrasting long-standing and novel urban gradient classifications. Applied Geography, 185, 103779. doi.org/10.1016/j.ap...
Redirecting
doi.org
September 26, 2025 at 9:13 AM
Takeaway: How we define space shapes the story we tell about urban growth — and that matters for planning and policy.

#Urban #Cities #Planning #Population
September 26, 2025 at 9:13 AM
🔍 Key insight #3:

In Germany’s largest cities (Berlin, Munich, Hamburg), urban + suburban growth strong and looked similar — they didn’t vary much with definition.

But in smaller and medium-sized cities, urban growth was usually stronger, and definitions mattered more.
September 26, 2025 at 9:13 AM
🔍 Key insight #2:

At the regional scale, the story changes depending on how “urban” vs. “suburban” is defined.
September 26, 2025 at 9:13 AM
🔍 Key insight #1:

Across Germany, cities grew faster than suburbs — regardless of how you measure the “urban–rural gradient.”
September 26, 2025 at 9:13 AM
Together with colleagues from BiB, DLR, and the University of Leeds, we analyzed how populations shifted between cities, suburbs, and surrounding areas in Germany from 2011–2022.

We compared 3 urban gradient definitions, one of them purely based on built-up density:
September 26, 2025 at 9:13 AM