Search results for " conservation strategy"
showing 2 items of 2 documents
Recovery and genotyping ancient Sicilian monumental olive trees
2023
The long-lived and evergreen olive tree dominates the Mediterranean landscape, representing an agroecological and cultural symbol and a genetic heritage of inestimable value. Sicily, for historical, geographical, and cultural reasons, has a very rich and distinctive olive germplasm. In this work, a large survey was conducted to discover, collect, and characterize the genetic diversity of centennial monumental olive trees from historical sites, such as the Greek Temple Valley (Agrigento), ancient gardens, or farmland present in the western part of the island. Trees were chosen based on their height, trunk, stump size, and presumed age; particularly, only olive trees with an age estimated at …
Microclimate and microbial monitoring, a case study: the Oratorio dei Falegnami in Palermo
2016
The following study has been carried out during the restoration work of the polymateric sculpture “Immacolata Concezione” located inside the chapel of the Oratorio dei Falegnami in Palermo. The manufact, a typical example of Trapanese (Sicily) craftsmanship (18th century) made by pieces of fabric, soaked in animal glue, applied to an inner structure, finished with plaster and painted. The main damages were paint losses and flaking all over the surface on textile backing, due to the indoor microclimatic conditions. After the conservative restoration, in order to prevent such damages, the microclimate monitoring was performed in two steps. First, the presence of temporal and spatial gradients…