Table 7 Protection levels and measures

From: Designing a traditional village cluster protection-utilization system via complex network analysis: Qiandongnan case study

Protection level

Measures

Level 1 protection (≥0.96)

1. Comprehensive protection: The spatial layout, texture, functions, and materials must not be altered.2. Preserve traditional village boundaries, significant skylines, and scenic views.

Level 2 protection (0.64–0.32)

1. Comprehensive preservation with localized adjustments: Protect intact characteristic spaces within the village.2. Adjust damaged or disrupted local spaces.3. Restore important skylines and scenic views in the village.

Level 3 protection (<0.32)

1. Comprehensive preservation with localized adjustments: Preserve intact spaces within the village.2. Restore traditional appearances of important spaces that have been damaged within the village.