[Retracted] Rural Acoustic Landscape Analysis Based on Segmentation and Extraction of Spectral Image Feature Information

Table 2

Proportion of age.

Age	Rural residents	Residents around the village	Proportion (%)
Under 20	12	8	6.1
21–30	23	34	17.4
31–40	45	76	36.9
41–50	38	62	30.5
51–60	5	13	5.5
Over 60 years old	3	9	3.7