Table 2 Health-risk assessment index system for the preventive protection of metal cultural relics
Target layer A | First-level evaluation indicators B | Second-level evaluation indicators C |
|---|---|---|
Health-risk assessment index system for the metal cultural relics’ environment in collection A | Ontology of cultural relics B1 | Artifact material (Sensitivity of materials to damp and heat, sensitivity of materials to polluted gas, sensitivity of materials to light, sensitivity of materials to biological diseases) C1 |
Heritage grade (Level 1, level 2, level 3) C2 | ||
Disease condition(Active diseases related to conservation of the environment, Diseases associated with preservation of the environment can be induced) C3 | ||
Conservation status B2 | Conservation area (South, North, etc.) C4 | |
Exhibition and storage conditions (Exhibition current situation, exhibition historical information) C5 | ||
Conservation space (Tiny environment, microenvironment) C6 | ||
Management using B3 | Maintenance management (with or without maintenance, disinfection, material selection, etc.) C7 | |
Inspection management (whether there is inspection, inspection frequency, records, reports, disposal plans, etc.) C8 | ||
Guidance service (protection and the closeness of the exhibition, guidance and service) C9 | ||
Preventive protection measures B4 | Environmental monitoring and testing measures (Online monitoring, offline detection) C10 | |
Inspection of the physical condition of cultural objects (Inspect and observe the condition of cultural relics regularly) C11 | ||
Temperature and humidity control measures (HVAC, debugger, moisture control material) C12 | ||
Pollutant purification measures(Purification equipment, purification materials, collection and exhibition materials) C13 | ||
Other regulatory measures (Light control, fumigation and disinfection, etc.) C14 | ||
Preservation environment B5 | Humidity and heat index (Temperature suitability, humidity suitability, temperature stability, humidity stability) C15 | |
Outdoor environment (outside temperature, humidity, rainfall, main pollutants) C16 | ||
Biological hazards (Microorganisms, pests, and other harmful organisms) C17 | ||
Pollutants (Acid pollutants, oxidizing pollutants, other pollutants, comprehensive assessment of pollutants) C18 | ||
Illumination intensity (Illuminance, cumulative illuminance, UV content, other light indicators) C19 |