FROM ASHES TO TREES: A MATHEMATICAL MODEL OF FOREST RESTORATION IN MEDITERRANEAN LANDSCAPES.

This paper presents how mathematical methods and techniques familiar to the students of Electrical engineering, Mechanical engineering and Computing at the University Department of Professional Studies, University of Split can effectively address environmental challenges. Demonstrating to students the application of their knowledge acquired during their studies is important in fostering their awareness about the significance of sustainable development. Utilizing mathematical modelling in real-world ecological dynamics, the paper delves into the concept of sustainable development in the context of post-wildfire forest regeneration in Dalmatia and Mediterranean. The motivation stems from the recurring forest fires that devastate these regions, attributed to a combination of global warming and local factors. The focus lies on the gradual recovery of pine forests across the slopes of Mosor, Kozjak, and Poljička planina, prompting inquiries into the time frame and potential extent of regeneration, particularly concerning the challenges posed by eroded and degraded karst soil. To address these questions, the study employs the well-established Chapman-Richards model, a tool widely used in forestry to forecast forest growth trajectories. The parameters of Chapman-Richards' model are determined using the least squares method, a numerical technique taught to the students. Additionally, two improvements of the model are implemented. The model is tested on empirical data collected from field measurements of young Aleppo pine heights on locations previously affected by forest fires to enhance its practical relevance. Using data regarding young Aleppo pine underscores the role of pine species, particularly the Aleppo pine, in the reforestation and sustainable development of the karst region of Dalmatia. Furthermore, it fosters critical examination of the true factors behind wildfires, which are frequently misattributed to the Aleppo pine in the media, contrary to the opinion of forestry experts. [ABSTRACT FROM AUTHOR]