"undisturbed area" is a correct and usable term and can be used in written English.
For example, you could say "The area is normally quiet and undisturbed, perfect for a peaceful walk in nature."
Soil bulk density was 60% higher in samples taken from skid trails compared with samples taken from an undisturbed area.
However, human activities have moved elements like lead around so that some areas have much higher levels than what we would see in an undisturbed area.
In 2014, plant survey and soil properties analyses were conducted in a restored site (AT) and a natural site (CT, an undisturbed area, serving as a control).
Long-term (300 years) successional trajectories of the dominant tree species are simulated on the heterogeneous, undisturbed area (within the reserve) using a spatially explicit landscape model.
When the sand hole collapsed, the victim vanished in seconds, leaving virtually no trace of a location underneath what then appeared to be an undisturbed area of level sand, they added.
The average forest floor biomass ranged from 2185 kg ha− 1 to 243 kg ha− 1 on the skid trails, while the respective value was 3335 kg ha− 1 for the undisturbed area.
For reforestation purposes, we recommend collecting seeds from undisturbed areas.
It establishes quickly in disturbed areas, but is effectively kept at bay in undisturbed areas.
Wastewater-affected mangrove forests were referred to as WAM and undisturbed areas as Non-WAM.
Samples for FRN reference data were taken from undisturbed areas in close proximity.
By Elissa Curtis June 25 , 2012"At the end of the world," the photographer Brigitte Grignet writes, "lies one of the most remote and undisturbed areas of Patagonia".
