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Imprints of the 1755 tsunami in the Tróia Peninsula shoreline, Portugal

Post-depositional processes of elemental enrichment inside dark nodular masses ...

This paper focuses on a residual ancient aeolian climbing dune from Punta Penaboa (A Coruña, Northwest Spain) showing evidence of post-depositional weathering, particularly the presence of dark brown nodular masses. The partitioning of trace elements between nodular masses and host sand during post-depositional weathering of the dune is investigated in this work, with the main objective of studying the elementa...

Decorative 18th century blue-and-white portuguese tile panels : a type-case of ...

Decorated glazed ceramic tiles are used as an ornamental art, constituting an important cultural heritage whose preservation is mandatory. Environmental conditions are responsible for the degradation of exposed ancient tile panels originating various pathologies, related to the development of microorganisms. This is the case of a valuable 18th century blue-and-white Portuguese tile panel called “Cura do Cego,...

Ascertaining the degradation state of ceramic tiles : a preliminary non-destruc...

Conserving the cultural heritage is a general concern and the use of non-destructive techniques to characterize ancient materials is important. Serious deterioration effects in environmentally exposed ancient glazed ceramic tiles arise from the development of micro-organisms (algae/fungi) within the pore system. Subsequent biodegradation processes are particularly harmful once the decorated glaze is damaged by ...

Diagnostics of glaze pathologies in ancient (XVII-XVIII cents.) decorative blue...

Environmental effects on glazed ceramics : green stains in 18th century blue-an...

Ascertaining the degradation state of ceramic tiles : a preliminary non-destruc...

Tile pathologies : green stains in blue-and-white glazes from an 18th century t...

Tomografia de neutrões aplicada a azulejos do séc. XVII - visualização para car...

Datação, autenticidade, materiais e pigmentos. Estudos laboratoriais sobre faia...