Environments

" ... The ‘Environments’ series of records emerged in the mid-70s and most of them have yet to get a CD release. They occupy an ambiguous position between these two types of ambient soundworld. However, they should not be mistaken for those cringe-worthy CDs that are beige woodchip New Age twaddle mixed with whalesong. ‘Environments’ are recordings of natural phenomena, seamlessly electronically manipulated and processed to increase their psycho-acoustic impact. So, we don’t have a real-time ‘sound effect’ type recording, but neither is there much evidence of a composed musical recording with an artistic intent at its core. ...", at Snow Day:
Syntonic Research, Inc., Environments Disc 11

Updated: And here is Environments Disc 4!