Monitoring of Shipwreck Sites

A three-year research project, The Monitoring of Shipwreck Sites (MoSS), was initiated in 2001 as a partnership between several European countries: Finland (project leader), Germany, Holland, United Kingdom, Denmark and Sweden. The aim was to establish a suitable programme for the monitoring, safeguarding and visualizing of shipwreck sites, based on the investigation of three wrecks located in the Baltic and North Seas. Phase I involved the monitoring process, with the investigation of physical, chemical and biological factors that will help to identify potential threats to buried and exposed archaeological material. Phases II and III considered safeguarding and visualizing of shipwreck sites.
© 2005 The Nautical Archaeology Society     

A Needle Assemblage from a Roman Shipwreck off the Israeli Coast

Underwater excavation of a shipwreck‐site off Hof Carmel, south of Haifa, Israel, yielded numerous artefacts associated with a ship and cargo dated to the 3rd century AD. Among them were eight sewing needles: six of bronze, one of copper and one of brass. This article describes the needles including their chemical composition, discusses comparable finds from nautical and domestic contexts, and their possible uses and roles aboard a Roman ship.     

Managment of Beached Shipwreck Archaeological Sites: Defining Stability

The archaeological remains of ships in the beach zone are part of a complex and dynamic system. Being periodically exposed and reburied, they vary between being both visible and frequently forgotten features of the physical and cultural coastal landscape. These limited and non-renewable resources are highly susceptible to instability within the landscape. Challenges to stability result in these resources being damaged, ignored, or forgotten, leading to a potential loss of pertinent social, economic, and physical information. Although little can be done to prevent certain physical actions, a better understanding of physical and cultural processes allows for their mitigation and better management practices for the beached shipwreck resource. This paper looks at how stability is defined in relation to beached shipwreck sites and how these definitions impact the management of the resource of two case study sites in Maine and North Carolina.     

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     

An Amnesty Assessed. Human Impact on Shipwreck Sites: the Australian Case.

In 1993 a nationwide amnesty was declared in Australia, calling for members of the public who were in possession of historic shipwreck relics to declare them to their respective State cultural heritage management agencies. The amnesty was instituted in response to an amendment in the Commonwealth Historic Shipwrecks Act 1976 , which introduced 'blanket protection' for all shipwrecks and associated relics in Commonwealth waters which were at least 75 years old. This paper reports on a recent assessment of the process, consequences and implications of the amnesty, and discusses the significance of the results.
© 2008 The Author     

A Feasibility Study for the Investigation of Submerged Sites along the Coast of Slovenia

Maritime investigations along the Northern Adriatic coast have traditionally focused on the Roman and later archaeology. However, studies of post-glacial sea-level change and shoreline displacement suggest there is significant potential for the discovery of sites close inshore dating back to the early- to mid-Holocene, c .9000 BC onwards. A feasibility study for the investigation of submerged sites along the coast of Slovenia was undertaken in 2005. Here we describe the project rationale and research design, the survey and recording methods used, the logistical problems encountered, the results obtained (regardless of age), and the prospects for future research in the region.
© 2009 The Authors     

Preliminary Investigations of Two Shipwreck Sites in Cahuita National Park,Costa Rica

Recent underwater archaeological investigations in Costa Rica focused on two sites as potential candidates for Danish West Indies slave ships wrecked in 1710. Historical research suggests a landmark wrecking event associated with a large infusion of Africans, many who remained in Central America. This paper is the first interim report of two fieldwork seasons combining field methods, research, and preliminary interpretation of the findings with voyage history. Context within the broader theme of slave‐ship archaeology and Costa Rica Caribbean landscape is addressed. An integral part of the initiative is community memory, stewardship, and education.     

The Mechanism and Kinetics of In Situ Conservation of Iron Cannon on Shipwreck Sites

Analysis of the pre‐disturbance values of the in situ corrosion parameters on historic iron shipwrecks and artefacts has established that the arithmetic product of the pH and corrosion potential is dependent on the burial environment and provides a unique insight into the objects' state of decay. The value of the product changes during in situ conservation treatment with sacrificial anodes, and reaches a minimum at which point the treatment is completed. Treatment times vary with water‐depth, being faster on shallower sites and shorter for more extensively corroded artefacts. The model was developed using data from the Duart Point wreck (1653), the Monitor‐styled warship HMVS Cerberus (1926) and a series of wrecks in Australia and the USA.     

经济视角下的中国世界文化遗产地发展

本文作者参与了受国家文物局委托,由清华大学国家遗产保护研究中心（清华大学建筑学院下属研究机构）承担的“世界文化遗产保护及遗产地经济发展”课题研究（2009年10月至今）。该课题旨在加强世界文化遗产的研究、保护和管理,促进遗产地经济社会的全面、协调和可持续发展。以中国世界文化遗产地大量案例研究和现场调研为基础,依据保护经济学理论,探讨世界遗产地对其依托城镇或地区直接和间接产生影响的主要经济领域、作用模式、遗产地产生的长期效益及其未来发展情况,最终提出有利于遗产地可持续发展的相关政策性建议和措施。     

A 13th-Century Shipyard at Alanya (Alaiyye), on the Mediterranean Coast of Turkey

Anatolian Seljuks, a territorially-powerful medieval government, held their fleet at bases on the Black Sea and Mediterranean coasts, and constructed permanent stone buildings to protect their navy. Although most of these buildings have disappeared, 13th-century defended shipyard buildings have survived at Alanya, on the Mediterranean coast of Turkey. These buildings are not only important architecturally, but can give clues to the types of warships used by the Anatolian Seljuk navy, of which little is known. The dimensions of the shipsheds help us to analyse the construction of these naval vessels.
© 2009 The Author     

Archaeology and Development: the Tembladera Sites of the Peruvian North Coast

Abstract

Utilizing the example provided by a major water-control project planned for construction in the Jequetepeque Valley on the Peruvian north coast, this paper emphasizes a number of problems in the implementation of cultural resource-management programs in the Third World. The impact of this particular economic development program on the archaeological record is demonstrated by focusing on the project's most devastating aspect, the construction of a large dam in the up valley region just south of the town of Tembladera. Special attention is given to the threatened Chavin-related sites in this region, sites about which little is known other than that they are characterized by a highly valued ceramic style often found in private and museum collections.     

The Australian Historic Shipwreck Preservation Project: In situ Preservation and Long-Term Monitoring of the Clarence (1850) and James Matthews (1841) Shipwreck Sites

Increasingly, archaeologists are opting for on-site examination, reinterment, and in situ preservation of underwater cultural heritage sites as the first option in the management of sites at risk, as opposed to the more traditional excavation, recovery, conservation, and display/storage methods. This decision will inevitably be based on significance assessment, degree of perceived risk, and resourcing issues. However, long-term monitoring must become an integral part of these management programmes in order to quantitatively evaluate the effectiveness of the in situ preservation techniques employed. In 2012 the Australian Historic Shipwreck Preservation Project (AHSPP) was awarded a large Australian Research Council (ARC) Linkage Grant, enabling ten partner organizations and three Australian universities to collaborate in one of the largest multi-organizational maritime archaeology projects to be undertaken in Australia to date. One of the major aims of the project is to develop a protocol for the excavation, detailed recording and reburial of significant shipwrecks under threat, fostering a strategic national approach for the management of underwater cultural heritage (UCH) sites at risk. Two historically significant shipwreck sites that are considered under threat were chosen for this longitudinal comparative study — the Clarence (1850) located in Port Phillip Bay, Victoria; and the James Matthews (1841) which lies in Cockburn Sound, Western Australia. Both sites have been preserved in situ using two very different but innovative remediation strategies. More importantly, long-term monitoring programmes have been implemented on both sites, which will characterize changes in the reburial environment and the effect on the reinterred materials. In this way, the efficacy of both in situ preservation techniques will be systematically tested, providing a comparative analysis of practical protocols for the long-term protection and management of underwater cultural heritage.     

湖北随州新石器时代遗址调查

本次调查在随州境内复查18个遗址,新发现遗址2个,对随州的新石器时代文化在原来的基础上有了进一步的认识。其文化内涵以屈家岭文化和石家河文化为主,从地域看,随南分布密集,随北稀少,沿河分布的特征明显。调查发现绝大多数史前遗址的保存状况堪忧,均遭到不同程度的破坏,部分遗址完全消失。大量的与炎帝部落同时代的新石器时代遗址的发现为我们认识炎帝神农氏的出生地和活动范围提供了有力的依据。     

The Origins of the Neolithic Along the Atlantic Coast of Continental Europe: A Survey

The main aim of this work is to compare the processes of transition to the Neolithic along the Atlantic coasts of continental Europe. Archaeological data on the late Mesolithic and the early Neolithic in the best known regions (central and southern Portugal, Cantabrian Spain, Atlantic France, the shores of the North Sea, and southern Scandinavia) are discussed. The transition to the Neolithic in Atlantic Europe can be viewed as a relatively late phenomenon, with several interesting particularities. Among those, we point out the fundamentally indigenous character of the processes; the existence of a long availability phase, in which hunter-gatherer groups maintained contact with neighboring agriculturalists and probably were familiar with farming and animal husbandry without applying them in a systematic way; and the later development of megalithic monumental funerary architecture. Finally, the main hypotheses so far proposed to explain the change are contrasted with the available evidence: those that argue that the change derives from economic disequilibrium, and those that opt for the development of social inequality as the fundamental cause.     

Assessing the Stability and Sustainability of Rock Art Sites: Insight from Southwestern Arizona

In light of global trends in human population growth and urbanization, burgeoning cultural heritage tourism industries, and climate change, cultural heritage places in nearly every corner of the world are significantly threatened, and will remain so into the foreseeable future. Rock art sites are some of the most imperiled, with their exposed contexts posing unique challenges to conservation. Consequently, effective management of publically accessible rock art sites necessitates a sustainable approach that weighs visitation in regard to cultural significance and site stability. This essay integrates rock art stability and sustainability assessment methodologies at the Painted Rock Petroglyph Site in southwestern Arizona. The study specifically applies the Rock Art Stability Index (RASI) to evaluate the natural and anthropogenic weathering forces impacting the site, and the Heritage Asset Sensitivity Gauge (HASG) to assess site sustainability under existing management practices in relation to current and forecasted rates of visitation. A spatial analysis of aggregated RASI data shows that visitor foot traffic has had some of the most profound impacts to the petroglyphs. Unrestricted access to the site area is also highly correlated with the presence and location of vandalism and graffiti, and visitor-related trampling has adversely affected the site’s surface artifact assemblage. Application of the HASG projects that, while existing management practices are fairly sustainable, they become less so under forecasted increases in visitation. Further, the HASG appraises the site’s cultural significance as outweighing its market appeal, indicating management efforts should prioritize conservation over tourism-related development.     

余杭良渚遗址群聚落形态的初步考察

对余杭良渚遗址群的聚落形态考察已非常迫切,本从遗址分布、类型、规模、年代等方面对遗址群进行了初步的聚落考察。     

新安沉船打捞出水卵白釉瓷初步探讨

通过对元代中期新安沉船出水卵白釉瓷资料的初步整理和分析,可知其釉色呈现出不稳定状态,装饰工艺及纹饰来源趋于多元化,这些信息充分显示出元代中期景德镇窑的卵白釉瓷正处于试产阶段。对比景德镇地区窑址调查和考古发掘资料可知,新安沉船出水部分卵白釉瓷为昌江河渡峰坑段至历尧村小学段窑场和景德镇老城区窑场烧造。此外,综合分析新安沉船出水瓷器品类、数量及各类瓷器面貌特征,再对比景德镇地区元代晚期陶瓷考古资料,可以进一步发现元代中期景德镇地区制瓷手工业正处于一个非常重要的转变期。