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Table 4 Application of the 5Ws1H method to museums involved in CollectionCare project

From: Strategies for the deployment of microclimate sensors in spaces housing collections

Questions

Answers

W1–Why is there a need for microclimate monitoring?

Conservation risk assessment of the spaces housing collections

W2–What are the most relevant/informative microclimate variables to be monitored based on the climate-sensitivity of artworks?

Temperature (T), relative humidity (RH)

W3–Where will the microclimate monitoring take place?

Exhibition and/or storage spaces

W4–When does the microclimate monitoring start and how long for?

Period: multi-year observations Sampling intervals: 15–60 mina

W5–Who is responsible for the maintenance of sensors and for data mining?

Museum staff and conservation scientists

H1–How many sensors can be employed for microclimate monitoring?

n sensors of temperature (T) and relative humidity (RH)

  1. aThe sampling interval varies according to the rate of short-term fluctuations that pose a risk to climate-sensitive artworks [6, 30]