Mapping of the Buried Yarmouth Roads Wreck, Isle of Wight, UK, using a Chirp Sub-Bottom Profiler

Remains of the 16th-century Yarmouth Roads wreck, buried in sediments, were imaged using high-resolution geophysical techniques. The remains appear as strong reflectors underlain by an acoustic blanking zone, which was used to create maps of the wreck material. Close survey line-spacing allowed the construction of contour maps and hull sections, which revealed that the bow and stern sections are tilted to port at different angles, implying that they are detached. The seismic data have enhanced our understanding of the site beyond what was known from conventional archaeological investigations and confirms that this wreck was once a large carrack.
© 2007 The Authors     

Towards a three-dimensional cost-effective registration of the archaeological heritage

Archaeological practice within the European context of heritage management is facing huge challenges in ways of recording and reproduction of ex-situ preserved sites. As a consequence of the Valletta-treaty, numbers of archived images and drawings of excavated structures as prime sources of past human activity, are exponentially growing. Contrarily to portable remains however, their future study and revision is biased by the two-dimensional character of the recorded data, rendering difficult their future reconstruction for new study or public dissemination. A more realistic three-dimensional (3D) way of recording and archiving should be pursued. In this paper the possibilities for 3D registration of archaeological features are examined in a computer vision-based approach using the PhotoScan software package (Agisoft LCC). It proved to be a scientific and cost-effective improvement compared to traditional documentation methods. Advantages can be found in the high accuracy and straightforwardness of the methodology. The extraction of an orthophoto or a Digital Terrain Model from the 3D model makes it feasible to integrate detailed and accurate information into the digital archaeological excavation plan. The visual character of 3D surface modeling offers enhanced output-possibilities allowing a better documentation of in-situ structures for future research and a higher public participation and awareness for the archaeological heritage.     

The use of a high-resolution 3D Chirp sub-bottom profiler for the reconstruction of the shallow water archaeological site of the Grace Dieu (1439), River Hamble,UK

The remains of Henry V's flagship, the Grace Dieu, currently lie buried within the inter-tidal sediments of the River Hamble (S. England). Previous archaeological investigations have been hindered by difficult excavation conditions resulting in a poor understanding of the dimensions, shape and degradation state of the hull's deeper structure. This study therefore aimed to image, characterize and reconstruct the buried remains of this vessel using a high-resolution 3D acoustic sub-bottom Chirp system with RTK-GPS positioning capability. The accurate navigation and high-resolution data that were acquired enabled the construction of a full 3D image of the site that not only identified the remains of the wooden hull, but also features buried within it. In addition, the degradation state of these buried wooden remains were investigated by calculating reflection coefficients while a hypothetical larger reconstruction of the Grace Dieu's hull was achieved, through the use of the ShipShape ship design software package.     

Mapping Submerged Landscapes Using Multibeam Bathymetric Data: a case study from the north coast of Ireland

This paper outlines work currently being undertaken to reconstruct submerged archaeological landscapes off the north coast of Ireland. This research uses the recently‐completed Joint Irish Bathymetric Survey (JIBS), which has provided full‐coverage high‐resolution multibeam bathymetric data for the sea‐bed off the north coast. This data has been examined for evidence of past sea‐level change and been used to produce palaeo‐geographic reconstructions of the past landscape, which in turn have facilitated the identification of ten areas of high archaeological potential. The results presented here will form the basis of a future programme of archaeological survey and prospection. © 2010 The Authors     

Violins and trowels for Palmyra: Post‐conflict heritage politics

Since the rise of the Islamic State in the Middle East, anthropological research has focused on the many deliberate destructions of cultural heritage in the region. Whilst such analyses can offer important insights into the multidimensionality of contemporary warfare and the important role of culture in perpetuating physical violence, heritage ethnographers should also spotlight the post‐conflict futures of Syria and Iraq's war‐torn heritage. Drawing on extensive ethnographic research on (world) heritage politics in the Russian Federation, this article highlights the strategic manipulation of Palmyra by the Russian Federation and investigates how conservation and reconstruction are also important political episodes in a heritage object's cultural biography.     

Using Multibeam Echo‐Sounder Data to Identify Shipwreck Sites: archaeological assessment of the Joint Irish Bathymetric Survey data

This paper describes Phase 1 of the project ‘Archaeological Applications of the Joint Irish Bathymetric Survey (JIBS) Data’, analysing bathymetric and backscatter data derived from multibeam surveys off the north coast of Ireland. In particular, the usability of the data for shipwreck detection, identification and site characterization is explored. In Phase 1, the data was screened for anomalous sea‐bed features, which were subsequently described, catalogued and categorized according to their archaeological potential and cross‐referenced against existing records. A planned second phase of this project will examine each anomaly in greater detail together with the local and regional hydrodynamic conditions. © 2010 The Authors     

The Financialisation of Rental Housing 2.0: Releasing Housing into the Privatised Mainstream of Capital Accumulation

This article presents two cases of listed real estate companies that operate in the Ruhr metropolitan region of Germany. The first is Immeo Wohnen, a subsidiary of the French real estate investment trust (REIT) Foncière des Régions that was previously owned by a US hedge fund. The second is Vonovia, Germany's largest real estate company, originally a subsidiary of a British private equity firm. Both examples embody what we call the shift from financialisation 1.0 to financialisation 2.0, i.e. the transition from pure speculation to long‐term investment. We show that long‐term investment strategies are used by REITs and listed funds in order to release housing into the privatised mainstream of capital accumulation. With the advent of the financialisation of rental housing 2.0, the long‐term investment focus of these funds paradoxically enables a short‐term investment focus by buying and selling shares in these funds on the stock exchange.     

Heritage statecraft: When archaeological heritage meets neoliberalism in Gazprom's resource colonies,Russia

A growing number of scholarly works in the field of archaeology and heritage studies have been investigating the role of culture in relationship management. By assessing the use of heritage and repatriation of archaeological finds by multinational Gazprom, a natural gas company, in the Russian Federation, this paper contributes to this heritage diplomacy research by critically repositioning some of its core paradigms and its predominant emphasis on interstate diplomatic processes. As explored in this paper, archaeology and heritage are cultural technologies that have to be framed in the broader statecraft policies of the nation state, and are enmeshed with different types of power and include a plethora of agents. By exploring a case study investigating the corporate security initiatives of a resource extraction and transport giant in Russia, this paper contributes to the extensive literature on neoliberalism, corporate social responsibility and federalism in newly developing economies.