An Assessment of the Status and Condition of Archaeological Remains Preserved In Situ in the Medieval Town of Trondheim Based on Archeochemical Investigations Conducted During the Period 2007–2010

Abstract

In recent years systematic archeochemical investigations in the medieval town of Trondheim have provided the heritage management authorities with a rich and complex set of data concerning the status and condition of the cultural deposits in the anthropogenic material. The collected data raises important questions for the long-time management of in situ preservation for archaeological material in non-saturated zones. In this paper we present the standardized scientific methods used in these archeochemical investiga- tions. We examine the results from several sites in the town and discuss the challenges facing modern heritage management in its efforts to protect a complex body of archaeological material in the non-saturated zone. We show that sediments with a thickness of 1–2 m have low levels of moisture and organic matter, and most of the inorganic parameters analysed are found in oxidized form with low preservations. The 2–3 m thick anthropogenic sediments showed better preservation conditions.     

Advisory Commissions for Archaeology — Sense or Nonsense? The Case of Belgium

Abstract

Belgium has a long tradition of consultative commissions, responsible for the preservation of heritage. In the 1940s and 1950s, Belgian archaeologists expressed a need for such an institute, specifically competent for archaeology and the supervision of excavations. Only in 1965, the first members of a National Commission for Excavations were appointed. They had modest powers, but were able to advocate the value of archaeological heritage and, to a limited extent, supervise fieldwork performed by amateurs. The Commission was also asked to prepare a legal text that would protect archaeological heritage. However, ratified laws were not accomplished and, despite much regret of Belgian archaeologists, the Commission was abolished in 1979.

During the 1980s, Belgium underwent several state reforms which ultimately resulted in the complete regionalization of archaeology (1988–89). Throughout this period, a shift in opinion occurred between Walloon (French-speaking) and Flemish (Dutch-speaking) archaeologists. This resulted in different arrangements of governmental agencies responsible for immovable heritage and archaeology. Nonetheless, as UNESCO had recommended in 1968, all three Belgian regions (including the Brussels-Capital Region) installed advisory commissions that were involved in the preservation in situ of archaeological remains. However, these consultative bodies had little influence on politics and policy. Especially in Flanders, the Archaeological Council achieved very little. Probably, the lack of continuity retained the Council from building up a reputation and authority. Nevertheless, advisory commissions for archaeology do make sense in Belgium. They provide a necessary ‘forum’ to discuss problems and to express undivided opinions; they form a ‘channel’ to communicate with policy makers; and they present an ‘instrument’ for advocating the preservation of archaeological heritage.     

Organic Loss in Drained Wetland Monuments: Managing the Carbon Footprint

Abstract

The recent installation of land drains at Star Carr, Yorkshire, UK, has been linked with loss of preservation quality in this important Mesolithic buried landscape, challenging the PARIS principle. Historically captured organic carbon, including organic artefacts, is being converted to soluble organic compounds and less soluble carbon gases. At the same time sulphur and nitrogen compounds are oxidized to species that are chemically destructive of artefacts and ecofacts. Two of the carbon products, CO₂ and methane, are ‘greenhouse gases’ whose environmental impact can be costed in terms of carbon equivalents, which can be set against an assessment of the gain in agricultural productivity of the land arising from drainage, at Star Carr being the improved cereal crop. Wetland studies elsewhere suggest that such decay processes could be slowed by restoring the historic soil environment, and even reversed to create carbon capture, enabling the farmer to claim carbon credits.     

Culture and nature in the mediterranean: towards an integrated approach

Tate Britain’s 2011 poster campaign boldly states ‘This is Britain’ and reproduces two works from the collection, one historic, one modern or contemporary, with a strip of Union Jack flag at the bottom. The design suggests a sense of coherence in the collection and in British art in general. This article questions the purpose of this supposed coherence, by questioning its art historical basis, and focusing on its consequences for the reception and perception of historic, modern and contemporary British art amongst Tate’s audience, both within and without the gallery space. The ideas presented draw on press commentary, visitor statistics and museum advertising practice and look at three points in Tate’s history: the Millbank gallery’s 1897 opening, the 2000 rebrand as Tate Britain and the current moment of this poster campaign. This article will argue that the transhistorical juxtapositions seen in these posters are a central tenet of how Tate builds its own identity and that of British art, and that these posters are used as a satellite exhibition space, but with a curatorial approach other to that of the gallery itself, so that the collection is displayed to attract the maximum potential audience.     

Problematizing silences in intangible heritage: unsettling historical records of women in protests

Abstract

This paper addresses questions of women’s visibility in constructed histories, as well as levels of recognition concerning their participation in politics through historical narratives. In particular, historical narratives representing women in protest in the context of waterfront heritage zones associated with the shipbuilding industry are examined, based on examples of two public art projects: Strong Women of the Clydeside: Protests and Suffragettes from Govan’s Hidden Histories led by the artist t s Beall in the Govan area of Glasgow, Scotland and Shipyard is a Woman by Arteria Association and Metropolitanka in Gdansk, Poland.     

‘The land and its people’: reflections on artistic identification in an age of nations and nationalism

From the late eighteenth century onwards, increasing numbers of visual artists came to identify with their nations and with the homeland and its people. This development was strongly influenced by growing national cultural support and regulation of the arts by academies, art schools, museums and art markets in Western Europe. On a subjective level, the Rousseauan movement of a ‘return to Nature’, Herder's espousal of vernacular cultural self‐expression and, above all, the widespread Romantic cult of authenticity, were potent influences on the inner self‐identification of visual artists after 1800, and were manifested in the novel importance accorded to landscape and rural genre painting in Western Europe. Here I consider the role of national sentiment, the ‘return to Nature’ and the cult of authenticity, first in landscape paintings by Paul Sandby, J. M. W. Turner and John Constable in early nineteenth‐century Britain, and then in the rural genre paintings of Jean‐Francois Millet and Jules Breton in nineteenth‐century France and Josef Israels, Anton Mauve and Vincent Van Gogh in the later nineteenth‐century Netherlands. Their work reveals how nineteenth‐century visual artists became inwardly identified with the ‘land and its people’, and how they in turn contributed, especially through prints and engravings, to the dissemination of national imagery and a cultural nationalism.     

Attenuation Relationships for Iran

The purpose of this study is to derive the attenuation relationships for PGA, PGV, and EPA parameters for areas within the seismic zones of Zagros, Alborz and Central Iran with rock and soil substructures. In order to do so, at first the available scientific data including the methods used for deriving attenuation relationships and the parameters involved have been gathered. Afterwards, all the efforts have been focused on gathering a thorough catalogue of earthquakes occurred in Iran. In this regard, a majority of the available catalogs in Iran have been gathered and corrected through different methods and finally a set of 89 earthquake events including 307 earthquake records with reliable data was chosen.

Since in order to derive the attenuation relationships it is essential to extract the parameters from the acceleration records, a great effort was placed on gathering the earthquake acceleration records of Iran. This resulted in building a database of a majority of the earthquake records up to the year of 2004. Afterwards, correction methods applicable to earthquakes records of Iran considering the type of machines used and the ground type were examined which resulted in certain guidelines for correction of earthquake acceleration record data related to Iran.

In the next step the needed parameters were extracted from the earthquake acceleration record data which were consequently divided into two seismic zones of Zagros, and Alborz and Central Iran according to tectonic conditions. After examination of the parameters and choosing the most appropriate among them, the attenuation relationships were derived for such parameters.     

塔里木河下游绿色走廊的兴衰与保护

在历史上 ,塔里木河下游改道主要有 5次 ,每次改道都引起下游地区生态环境的剧变 ,绿色走廊的衰退 ,给我们留下了宝贵的经验教训。塔里木河下游的绿色走廊能否得到保护 ,关键是看有无保护它的水量。现在南疆之水量完全可以维护南疆的生态 ,塔里木河下游之水量完全可以维护塔里木河下游的生态。目前南疆严重缺水、塔里木河下游严重缺水 ,根本原因不是水量不足 ,而是没有管好用好现有水源。文章提出了保护塔里木河下游绿色走廊的 1 8项措施     

土遗址防风化加固材料的研制及加固性能比较研究

本文用简单易行的方法将正硅酸乙酯进行预聚合,用盐酸作催化剂,待反应完毕后,在用乙二胺将PH值调节至微碱性,得到的预聚物呈无色透明液体。用此预聚物加固室内重塑土样,通过各种测试手段,如加固前后重量变化、渗透速度、空隙率变化、颜色变化、透气性变化、PH值以及盐蚀、冻融、高温高湿试验后的抗压强度等,并与PS材料、硅丙非水分散体、正硅酸乙酯和Remmers加固的标准土样进行各项性能的比较试验,结果表明:正硅酸乙酯预聚物加固后的土样各项性能都比较理想,能满足土遗址保护的要求。     

Danto and the Pale of Aesthetics

Arthur Danto’s Transfiguration of the Commonplace is a new theory of art, seeking to catch the flavour and essence of its contemporary phenomenology. It is obliged, however, to pit itself in toto against aesthetic philosophy, leaning on the derivatives from deuteropraxis and institutional definition while committing itself to a concept of arthood extracted from exoteric ideas, which are held to comprise the artworks’ individuation and identity. This paper examines the principal notions in support of his contentions and contrasts them to the chief principles of aesthetic philosophy. In this juxtaposition, it transpires that conviction eludes Danto, as his suppression of aesthetic criteria yields unsuspected aporias from a disconjugate amalgam of inherence, ontology, epistemology and concept integration. Thus the leap from “mere real things” to the plateau of arthood is never accomplished, as it falters at the step where a perceiving subject has a stake in, and the power of authorisation, of this conception of art.