Urban Green Forest Tree Diversity and Its Contribution to Timișoara's Landscape Architecture

Area of Science:

• Urban Ecology
• Landscape Architecture
• Forestry

Background:

• Urban forests are vital green spaces in city landscapes.
• Green Forest, a 5,198,412 sq m area, is now part of Timișoara's public domain as a forest park.
• This designation enhances per capita green space and urban biodiversity.

Purpose of the Study:

• To explore the tree diversity within Timișoara's Green Forest.
• To assess the contribution of tree species to the urban landscape and aesthetic.
• To provide a foundation for urban ecology research and landscape design.

Main Methods:

• Statistical analyses, including comparative and linear relationship analyses, were used for dendrometric parameters (tree height, diameter at breast height (DBH), age, stand density).
• Principal Component Analysis (PCA) and cluster analysis were applied to identify data patterns.
• 3D visual representations were created using ArchiCAD and Lumion for different functional areas.

Main Results:

• Predominant species identified include Quercus robur, Quercus cerris, Quercus rubra, Fraxinus excelsior, Acer platanoides, Acer pseudoplatanus, Ulmus campestris, and Robinia pseudoacacia.
• Dendrometric analysis revealed significant variations among species.
• 3D renderings visualized ecological, active, and passive recreation areas.

Conclusions:

• The identified tree species significantly contribute to Timișoara's urban aesthetic and biodiversity.
• Dendrometric data and 3D visualizations offer practical applications for landscape design and ecological education.
• Implementing these developments can foster public engagement with nature, promoting community well-being.