Soundscape at Location A / Industrial Park B soundscape on the eastern side of Yangtai Mountain: The industrial park on the east side of Yangtai Mountain is located on the southeast side of Yangtai Mountain Forest Park; the area is primarily dominated by the sounds of vehicles and construction; the location presents a mechanical soundscape where the constant noise of vehicles and construction is interspersed with the faint calls of birds.

Surrounding main wildlife: birds 

Acoustic characteristics of weekday sounds: LAeq at this place varies between 60 to 70 dBA, reaching up to 80 dB at its peak; the area is dominated by mid to high-frequency sounds, with high-frequency sounds occasionally exhibiting tremors; the mid to high-frequency sounds have a certain degree of directionality.

Soundscape at Location B / Industrial Park B soundscape on the eastern side of Yangtai Mountain: The industrial park on the east side of Yangtai Mountain is located on the southeast side of Yangtai Mountain Forest Park; the area is primarily dominated by the sounds of vehicles and construction; the location presents a mechanical soundscape where the constant noise of vehicles and construction is interspersed with the faint calls of birds.

Surrounding main wildlife: birds 

Acoustic characteristics of weekday sounds: LAeq varies between 60 to 85 dBA, with the sound exhibiting severe fluctuations over time. High, mid, and low-frequency sounds are all present, with high-frequency sounds showing significant sudden changes; there is minimal auditory difference between the left and right ear, indicating that the sound has weak directionality.