1. Hogan, J.A. et al. (2024) ‘Climate change determines the sign of productivity trends in US forests’, Proceedings of the National Academy of Sciences, 121(4). doi:10.1073/pnas.2311132121.
2. Forest and Water Programme (n.d.) Food and Agriculture Organization of the United Nations. Available at: https://www.fao.org/in-action/forest-and-water-programme/en/ (Accessed: 10 September 2025).
3. Goal 15: Forests, desertification and Biodiversity (n.d.) United Nations. Available at: https://www.un.org/sustainabledevelopment/biodiversity/ (Accessed: 10 September 2025).

