Urbanization Dynamics and Sustainable Development in China

Over the past four decades, China’s urban population has swelled from less than 20 per cent to over 60 per cent of the total, driven by industrialisation, infrastructure investment and reforms to land use and household registration. This rapid urban expansion has produced megacities with advanced economies but has also exacerbated resource constraints, pollution and spatial inequalities between coastal and inland regions. In response, scholars have shifted focus from mere urban growth to the quality and sustainability of urbanisation. The concept of new-type urbanization emphasises people-centred development, ecological protection and urban–rural integration, seeking to decouple economic progress from environmental harm. Research now integrates multi-dimensional assessments—covering social welfare, resource efficiency and ecosystem health—with spatial-temporal modelling and policy evaluation. Key challenges include reducing carbon and water footprints, improving public service delivery in peri-urban and rural areas, and ensuring equitable economic opportunities. China’s efforts to balance population agglomeration, industrial upgrading and green infrastructure offer important lessons for other emerging economies. By fostering cross-regional coordination, strengthening environmental regulations and aligning urban planning with ecosystem limits, China is pioneering strategies for sustainable metropolitan development and the equitable transformation of its vast urban–rural landscape.

Research from Nature Portfolio

Recent work has examined the interplay between new-type urbanization and ecological welfare performance in a major economic corridor. Using system-theory framing, researchers constructed indices for both new-type urbanization and ecological welfare, applied a super-efficient slack-based model to quantify each dimension, and then evaluated their coupling coordination. Results show that while urbanisation levels have climbed rapidly, welfare performance has lagged behind, yielding only moderate coordination. Spatial–temporal analysis revealed that city size and economic development exert the strongest influence on coordination, with diminishing returns at higher urban densities. The study highlights the need for tailored policies that foster green technology innovation and equitable welfare gains alongside continued urban expansion.

Urbanization Dynamics and Sustainable Development in China publication trend

The graph below shows the total number of articles in urbanization dynamics and sustainable development in china across all publications each year (not limited to Nature Index journals).

Technical terms

New-type urbanization: A Chinese policy framework that prioritises people-centred growth, ecological protection and urban–rural integration over mere expansion of built areas.

Ecological welfare performance (EWP): A composite index assessing how well urban development delivers social equity, environmental quality and basic services.

Coupling coordination degree: A quantitative measure of the synchrony between two interlinked systems, indicating how closely they develop in harmony.

Water-energy-food (WEF) system: An integrated approach to evaluate interdependencies and trade-offs among water usage, energy consumption and food production under urbanisation pressures.

References

1. An empirical analysis of the coupling and coordinated development of new urbanization and ecological welfare performance in China’s Chengdu–Chongqing economic circle. Scientific Reports (2024).
2. Effects of new-type urbanization on resource pressure: Evidence from a water-energy-food system perspective in China. Sustainable Cities and Society (2024).
3. The impact of green urbanization on carbon emissions: The case of new urbanization in China. Frontiers in Environmental Science (2022).