Publications
Effects of a New Hydrological Barrier on the Temperatures in the Organic Archaeological Remains at Bryggen in Bergen, Norway
A new hydrological barrier at Bryggen, Norway's UNESCO World Heritage Site, has significantly improved conditions for preserving organic archaeological remains. The barrier, designed to regulate groundwater levels and flow, reduced groundwater temperatures by up to 2 °C near the redeveloped area. This mitigation measure addresses degradation caused by urban development, ensuring optimal preservation of archaeological deposits while minimizing drainage and subsidence upstream. Monitoring post-implementation confirmed enhanced groundwater conditions, highlighting the barrier's effectiveness in safeguarding this historically significant site.
Pragmatic Runic Literacy in Scandinavia c. 800-1300: With a Particular Focus on the Bryggen Material
Scandinavian rune stones and ephemeral inscriptions reveal the pragmatic role of runic literacy during the transition from paganism to Christianity (c. 800–1300). Unlike traditional studies focused on monumental inscriptions or manuscript culture, this research highlights the intersection of Christian identity with everyday epigraphic practices—such as rune sticks and church graffiti—showing how literacy was embedded in vernacular cultures. By analyzing both durable rune stones and transient materials (e.g., birchbark documents), the study demonstrates that epigraphic literacy was not confined to clerical or monumental contexts but thrived in diverse, pragmatic settings, including Bryggen's historical material.
Quantification and Visualization ofIn SituDegradation at the World Heritage Site Bryggen in Bergen, Norway
A groundbreaking study at the UNESCO World Heritage Site Bryggen in Bergen, Norway, reveals that decay rates of archaeological deposits are intricately linked to groundwater flow conditions, oxygen levels, and soil moisture content. Researchers have successfully quantified these degradation processes using advanced monitoring techniques, including piezometric head measurements, oxygen analysis, and geochemical investigations. The findings underscore the critical role of hydrogeological factors in preserving organic archaeological materials in situ. Additionally, the study introduces 3D geo-archaeological modeling as a powerful tool for integrating geological, archaeological, geochemical, and hydrological data, offering a multidisciplinary approach to enhance preservation management and protect these irreplaceable cultural heritage resources.
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