https://www.woodlandtrust.org.uk/protecting-trees-and-woods/ancient-woodland-restoration/how-we-restore-ancient-woodland/
How We Restore Ancient Woodland - Woodland Trust
Three phases define our approach to restoring ancient woodland as we restore and maximise the ecological integrity and resilience of these special places.
how we restoreancient woodlandtrust
https://www.bfi.org.uk/features/all-about-film-sound-how-we-restore-it
All about... film sound and how we restore it | BFI
A brief history of recorded sound and film, and a look at the processes and technology involved in digital sound restoration at the BFI National Archive.
how we restoreall aboutfilm soundbfi