Since the formation of the contemporary Northern-Spanish autonomic community of Cantabria in 1981 the Iron Age has become increasingly important for its regional identity, symbolically embedded in,...Show moreSince the formation of the contemporary Northern-Spanish autonomic community of Cantabria in 1981 the Iron Age has become increasingly important for its regional identity, symbolically embedded in, for example, its name and flag. Although this in itself can be viewed as problematic, it also fuelled more archaeological investigations into Iron Age Cantabria. These investigations have mainly been focused on Iron Age hillforts of which currently approximately fourty-three (43) can be found throughout the autonomic community. The relatively late development of this field of study is one of the reasons why this number is significantly lower than the other northern Spanish autonomic communities of Asturias and Galicia. Simultaneously, Eucalyptus plantations have become the dominant form of forestation covering approximately 8% of total ground surface and forming 19% of the total amount of forests in Cantabria. This vegetation cover is found predominantly in the coastal region, where few of the identified Iron Age hillforts are found and where the plantations encroach on identified hillforts, making identification of new hillforts more difficult. While new digital tools and data for cultural resource management have become available, such as Light Detection and Ranging (LiDAR) and Geographic Information Systems (GIS), their usage have been limited in this region. To address this issue the research poses the question: ‘How can available methods and tools of archaeological prospection and cultural heritage management be used in an integrated workflow to find, map and preserve Iron Age hillforts under Eucalyptus plantations in Cantabria?’. The proposed integrated workflow consists of narrowing down suitable locations for Iron Age hillforts through object-based predictive modelling (OBPM) and subsequently remote prospection of those locations to identify potential features associated with archaeological sites. To test this approach it has been put into practice. The proposed workflow proved effective, but has also shown limitations. The parameters chosen are most-likely not solely relevant for Iron Age hillforts, consisting out of Geomorophon, incoming visibility-index and out-going visibility index. Also the research focus on Eucalyptus plantations showed a variability of noise in the Digital Elevation Model (DEM) for locations under Eucalyptus plantations, sometimes impeding readability of those areas. Nevertheless, the use of Sky View Factor (SVF) and the sufficiently narrowed down study area still proved effective in finding and documenting possible archaeological features, of which fifty (50) different locations have been identified with a variation of characteristics, all adhering to the set parameters. This suggests that the proposed integrated workflow is currently an effective tool in the finding, mapping and preserving archaeological sites near or encroached by Eucalyptus plantations.Show less
This thesis aims to assess the risks of the consequences of climate change for the preservation of the archaeological remains of Roman maritime villas (ca. 200 BC-500 AD) on the coast of South...Show moreThis thesis aims to assess the risks of the consequences of climate change for the preservation of the archaeological remains of Roman maritime villas (ca. 200 BC-500 AD) on the coast of South-Latium, Italy and the surrounding cultural landscape. This will be done using the relatively new methodology “Cultural Vulnerability Index”(CVI) tool for heritage which is a valuesbased, rapid risk-assessment methodology developed for cultural and natural world-heritage (Day et al., 2019, p. 5). The CVI assessment first evaluates which key values are relevant forthe heritage, and after, how these values will be affected by different climate hazards. After which, the adaptive capacity of the community is taken into account, to better assess, what the impact on the community will be. The final outcome is a three point scale judgement of the vulnerability of the heritage values to the relevant climate hazards. The main advantages of the CVI methodology is that it balancesscience and practice into one structured and rapid methodology. The methodology is adjusted to fit the current study which assesses non-world heritage sites. Moreover, the current study is performed fully remotely using a spatial, GIS-based risk-assessment model as input for the CVI assessment. The model operates for different climate hazards, on different scales, for a rapid assessment. Because of its layered character, it can be easily adjusted to fit additional climate hazards or wider scales and other research areas. The model is constructed using only open data and open software. The risk-assessment model shows that even in a low-impact future climate scenarios, different climate hazards pose a serious threat to the Roman maritime villas. The CVI assessment shows that the key values of the heritage are highly vulnerable for climate hazards that are relevant for the study area. This study has shown that the CVI methodology can also be applied to non-world heritage sites. It has also shown that the CVI assessment can be carried out remotely, using a riskassessment model. The risk-assessment model can be complementary to the CVI-assessment as it provides better insight into the future course of climate hazards A limitation of the remote CVI assessment is that it affords a less detailed picture of the current state of the heritage. Finally, this study’s result reflect positively on the developments within the open science movement, proving that open data and open software can fruitfully be employed for heritage management.Show less
Research master thesis | Archaeology (research) (MA/MSc)
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The research presented in this RMA thesis investigated long-term landscape development in the Jebel Qurma region, situated in the Black Desert of northeast Jordan. This region is home to an...Show moreThe research presented in this RMA thesis investigated long-term landscape development in the Jebel Qurma region, situated in the Black Desert of northeast Jordan. This region is home to an extraordinary rich archaeological record, typical for the Black Desert. It comprises hundreds of stone structures, artefact scatters, rock art and other features. The region is characterised as a landscape of preservation, and it is investigated how this landscape developed over the long-term. This research is relevant for a number of reasons. First, a long-term landscape approach to landscapes of eastern Jordan has not yet been carried out before, and little is therefore known about how these landscapes developed through time. Also, the methodology of this research combines remote sensing data with detailed survey data, something that is often neglected in archaeological research in this part of Jordan. Also, the landscape is studied through the conceptual approach of landscape biography, by which the influence of material remains of the past to later occupants of the landscape is emphasised in the research. This research shows that the profound historicity of the landscape, i.e. that many remains of the past have endured on the surface to a considerable extent, has profoundly influenced the way later occupants of the region interacted with the landscape.Show less
