The Reintegration of The Surfaces Affected by the Phenomenon of Subsidence through the Cultivation of Trees with High Energy Value

Objective: The objective of this study is to investigate the subsidence phenomena resulting from coal mining activities in Romania's Jiu Valley region, along with the environmental and socio-economic impact issues arising from subsidence in the Jiu Valley. Theoretical Framework: The theoretical framework provides a comprehensive understanding of subsidence challenges in the Jiu Valley, Romania, and highlights the importance of proactive measures such as afforestation for addressing these challenges while promoting environmental sustainability and economic prosperity. Method: The methodology adopted for this research involves a multidisciplinary approach integrating field surveys, geospatial analysis, environmental assessment, and stakeholder engagement. Results and Discussion: The results of the paper underscore the effectiveness of afforestation as a sustainable solution for addressing subsidence challenges in the Jiu Valley, offering environmental, economic, and societal benefits for the region's long-term development and resilience. The work effectively highlights the concept of subsidence, both as a natural process and as a result of human activities such as mining. By emphasizing the negative effects of subsidence on land stability, infrastructure, and community safety, the introduction underscores the urgency of addressing this issue in regions such as the Jiu Valley.