Experimental Study of Ecological Restoration in Urban Areas

Abstract

Rapid urbanization has significantly altered natural ecosystems, leading to habitat fragmentation, biodiversity loss, soil degradation, and reduced ecosystem services. Urban ecological restoration has emerged as a critical strategy to mitigate these environmental impacts and enhance urban sustainability. This study investigates the effectiveness of experimental ecological restoration techniques in an urban environment through a controlled field experiment conducted over two years. Three restoration treatments—native vegetation planting, soil amendment with organic compost, and integrated green infrastructure—were implemented in degraded urban sites and compared with untreated control plots. Ecological indicators, including plant diversity, soil quality, microclimate regulation, and faunal activity, were measured periodically. The results demonstrate significant improvements in biodiversity, soil fertility, and ecosystem functioning in restored plots, particularly in integrated treatment areas. The findings highlight the importance of multi-dimensional restoration strategies in urban contexts. This study contributes empirical evidence to urban ecology and provides practical recommendations for sustainable urban planning and policy development.