Interpreting Oral Pathology at Machu Picchu,Peru

This study analyzes oral pathological conditions—caries, antemortem tooth loss, and occlusal macrowear—among adults (N = 70) interred at Machu Picchu, Peru. Previous isotopic diet reconstructions at Machu Picchu suggest substantial early‐life variation that may have narrowed somewhat by the last decade of life. This study seeks to further elucidate the intersection of diet, sex, and health at Machu Picchu by analyzing oral pathological conditions with existing carbon and nitrogen isotopic data. Observed caries prevalence is corrected to control for age and tooth loss, and is described for both anterior and posterior teeth; wear data are scored and reported for individual tooth types. Results indicate caries prevalence consistent with carbohydrate‐rich diets and no significant difference between males and females. However, no significant isotopic parameters are associated with caries prevalence in young adult males, while caries prevalence is significantly associated only with enamel carbonate δ¹³C in older adult males. Dietary protein sources, but not C₄ resources, are associated with caries prevalence in young adult females, and to a lesser degree in older adult females. Significant associations between occlusal wear and caries exist among young adult males and young adult females, but involving different tooth types. These findings suggest differential protein consumption at Machu Picchu between males and females, and separate masticatory and physiological processes shaping caries prevalence between the sexes at the site. This study therefore underscores the role that gender roles may have played in diet variation among this population and the need to account for sex in analyzing oral pathology. Copyright © 2013 John Wiley & Sons, Ltd.     

METALLURGY OF BRONZE USED IN TOOLS FROM MACHU PICCHU,PERU*

Although the tin‐bronze artisans’ tools found at Machu Picchu appear to have been cast to their final shape, examination of their microstructures shows that they were forged and annealed. As found, the tools were broken or cracked due to poor ductility of the bronze. Rolling and annealing of samples of bronze formulated with sulphur and iron additions to replicate the metal used at Machu Picchu show that the minimum amount of deformation needed to induce the observed recrystallization is a 12% reduction in thickness. The sulphur and iron impurities retard nucleation of new grains during annealing, but do not inhibit subsequent grain growth. Tensile tests show that while up to 10% porosity in cast bronze has no effect on hardness or initial strain‐hardening rate, it reduces the tensile strength and ductility enough to embrittle the metal. Hardness is an inadequate indicator of the strength properties of cast bronze intended for use in tools or weapons. The results show that when the metalsmiths at Machu Picchu started making bronze tools for use by stone and woodworkers, they had not mastered the art of making metal with adequate strength properties for this service. The forging and annealing procedure they used did not enhance the mechanical properties of their tools, and may reflect an inherited metallurgical tradition.     

Valuing visitor benefits at Maehu Picchu

Abstract

This paper shows how the application of economic valuation techniques could assist decisionmakers in managing the unique archaeological site of Machu Picchu in a more efficient way. These techniques demonstrate that the current admission fee is very low compared with the typical tourist's willingness to pay. Raising the admission charge to 40 would not reduce the revenue raised and would, at the same time, reduce maintenance costs and damage to the site caused by high visitor numbers. Site managers should consider practising price discrimination whereby foreign tourists pay a fee substantially higher than that charged to Peruvian nationals.     

Insights into immigration and social class at Machu Picchu,Peru based on oxygen,strontium, and lead isotopic analysis

The Inca Empire (AD 1438–1532) made common practice of relocating individuals, households and entire communities throughout their expansive realm for different reasons depending on subjects' assigned social class. Reconstructing patterns of immigration at Inca-period sites could therefore permit some estimation of the social class(es) among their constituents, and thereby provide insights into the functional dynamics of Inca political economy. However, this is a difficult endeavor using only archaeological lines of evidence. This study presents oxygen, strontium and lead isotopic results from the well-preserved, well-contextualized skeletal population (N = 74) from the Inca site of Machu Picchu, Peru. Isotopic data are used to reconstruct patterns of immigration at the site, which are in turn used to directly estimate the social class of the population. The resulting isotopic data are widely distributed with no apparent modality, matching the expected distribution of a particular class of nonelite retainers. A novel application of multivariate statistics coupled with geological and faunal isotopic reference data also permits tentative estimation of individuals' regions of origin. This study provides empirical and analytical frameworks for future research in reconstructing residential movement and class dynamics in the late prehistoric Andes.     

Inca builders at Machu Picchu National Archaeological Park

Knowledge about the Inca measurement system is based on information from the colonial chronicles and modern studies of the 16th-century Quechua dictionaries. Based on those texts, we can presume that the Incas used an anthropometric system of measurement adopted from the proportions of the human body. Using cosine quantogram analysis and statistical verification, it is possible to verify the existence of the measurement system used by the Inca architects. For this purpose, a measurement series of architectural and water infrastructure elements were collected from 3D point cloud of the Chachabamba and Machu Picchu settlements in Machupicchu National Archaeological Park.     

世界遗产:人和遗产的关系变革

纵观1978年以来《世界遗产名录》的变化轨迹,可以清晰地看到世界遗产事业发展所走过的道路:从精英阶层的遗产到平民百姓的遗产;从人类征服自然的杰作到人与自然和谐共生的产物;从单一文化的代表到文化交流和交融的成果;从单点小规模遗产到跨区域跨国境巨尺度遗产;从古代遗产到现代遗产;从静态遗产到活态遗产.这种发展还反映在全社会对遗产关注点的变化,即:从关注遗产点的时代断代到关注遗产点在整个历史进程中的地位、作用及影响;从关注文化到关注文化与自然的互动;从关注物质遗产到关注物质与非物质遗产共生:从关注物质遗存到关注物质遗存与社会和人的关系;从关注利益相关者的权益到关注全民参与保护,保护惠及民生的实践.这种认识上的发展体现了"以人为本"的精神,也体现出遗产保护与当地社会发展的和谐共进.     

Laboratory evidence of the use of metal tools at Machu Picchu (Peru) and environs

An interpretation of use-wear marks on metal artifacts is developed from the principles of metal cutting and brittle fracture and applied to surficial markings and microstructural damage on bronze tools from Machu Picchu and environs. Most of the tools have blunt edges, relatively low tin contents, and were not work hardened before use; they appear to have been designed for work that involved breaking chips from hard, brittle material. Use-wear marks on these tools are interpreted as due to sliding contacts and impacts with rock. One tool with a relatively sharp edge has a higher alloy content than those with blunt edges and has been work hardened; it appears to have been designed for cutting wood and use-wear markings suggest it was so used. A long bronze bar carries markings that suggest use by stonemasons. Many of the tools are broken and study of their microstructures shows that the bronze used has poor mechanical properties because of porosity and bands of sulphide inclusions.     

我国世界遗产地的旅游研究进展及展望

"遗产旅游"作为一种世界观现象已经成为人类求取与外部世界高度和谐的有效形式之一,成为高质量回归自然、回归历史的必然性的社会生活组成部分。文章综述了我国世界遗产地旅游研究的现状,提出在以后的研究中应加强我国世界遗产地的旅游发展理论、旅游价值分析与开发模式、旅游发展中的利益相关者、旅游营销、利用信息技术保护遗产资源、旅游研究的定量系统动力学模型等方面的研究。     

Towards a holistic approach to heritage values: a multidisciplinary and cosmopolitan approach

ABSTRACT

In this paper, we explore the ‘Preservation/Heritage Values/Management’ triptych, and we propose a new method for addressing the values attributed to cultural heritage sites. Combining multidisciplinary and cosmopolitan approaches, we propose a way of moving beyond the traditional lens of assessing significance within the imposed categorical framework of ‘aesthetic, historic, scientific, social or spiritual values’. We provide an example of our new approach through a worked case study in the Maloti-Drakensberg Park World Heritage Site (South African section). Our case study concerns the values associated with the world famous San (Bushman) rock art of this mountain area. Through a thematic analysis of data collected in this area from 2009 to 2017, six cross-cultural interest points are identified and are discussed. Building upon the history of values-based heritage management, we argue that our multidisciplinary and cosmopolitan method is transferable and can be applied to heritage sites around the world. It can facilitate the construction of heritage management plans that are more in tune with local actors and that will therefore prove to be more effective and sustainable.     

Late horizon silver,copper, and tin from Machu Picchu,Peru

Analyses of silver–copper alloy artifacts from Machu Picchu show silver contents ranging from 24 to 81%. The tin present, ranging up to 3%, originated with the copper, perhaps from admixture of recycled bronze. The presence of 0.4–0.9% lead in the silver-rich phase indicates use of silver prepared by cupellation. All the objects had been forged after casting, some extensively. All have surface enhancement of the silver arising from depletion of the copper-rich phase. Some of the tin found at the site contains inclusions of hardhead (FeSn₂) and of a nickel–arsenic–copper compound. Forming trials with duplicate silver–copper alloys show that intermediate anneals at temperatures between 500 and 600 °C facilitate making thin sheet artifacts. Mechanical tests show that the most commonly used alloys, containing 25–30% silver, are particularly well adapted to forging because of their uniform work hardening during plastic deformation. Annealing of the laboratory-made alloys in air followed by boiling in salty weak acid creates a silver-rich surface layer comparable to that found in the artifacts. Depletion forms a dense silver surface on the alloy containing more silver than the eutectic composition, but a porous surface layer on the 25% silver alloys.     

The resurrection of the Inca: the role of Indian representations in the invention of the Peruvian nation

In the nineteenth century, after the separation from the Spanish Crown, the invention of the Andean nations required an autochthonous group, the independence of which could be celebrated. At first sight, it might seem that only the American Indians could play this role, but this idea rapidly ran into a fatal contradiction with the contempt for the Indians of the promoters of the new republics. In addition, it was necessary to build a new identity on many disparate elements to set oneself apart from European origins. In this manner, a suitable mythical autochthony has been invented, built on the image of the Imperial Indian, the descendant of the Incas. The indigenista movement of the 1920s has greatly contributed to the making of this national representation of Peru. This article traces the evolution of this tradition and its principal actors, and describes its underlying tenets. It attempts to picture recent neo‐Inca re‐inventions, especially the emergence of a ritual Inca king in the neo‐cult of the Sun, and the enthronement of the President of the Republic by shamans at the sacred site of Machu Picchu. Finally, it points at recent New Age extensions of this tradition. The article tries to show how mythological constructions of the past are instrumentalized to build the historical foundations of a present‐day nation, and how at the same time they are being taken over by a worldwide ideology.     

Private Business Investments in Heritage Sites in Tanzania: Recent Developments and Challenges for Heritage Management

Private business investments in heritage sites in Tanzania have recently captured scholarly interest of some archaeologists. Curiosity in the matter has largely emanated from a fundamental need to widen the sites’ utilization through heritage tourism. This paper reviews a recent incident in which a local community explicitly opposed the minister of Natural Resources and Tourism handing over ceremony of Kunduchi ruins site to a private investor. The paper also highlights recent developments, problems in private business investments, and their potential implications to the conservation and management of heritage sites in Tanzania.     

A Framework for Sustainable Heritage Management: A Study of UK Industrial Heritage Sites

In 2002, the World Heritage Committee declared heritage to be ‘an instrument for the sustainable development of all societies’. The term ‘sustainable development’, however, is inscribed with a complex economic, environmental and social agenda that challenges contemporary World Heritage management practice. This paper draws on a content analysis of six industrial UK World Heritage Site management plans. The analysis focuses on the extent that each plan integrates four key sustainability dimensions. Findings indicate that the planning frameworks and collaboration processes in operation at each site ensure conservation of the historical physical fabric but limit the development of a sustainable local cultural economy. A sustainable heritage management framework is presented based on the adoption of a long‐term strategic orientation and extensive local community participation in decision making. The framework is relevant to other complex heritage sites such as historic towns and cultural landscapes.     

Mounds,Towns, and their Surrounds: An Archaeological,Historical, and Geophysical Approach to Burial Mounds,Residential Space,and Cultural Landscapes of the Late Woodland Springwells Site (a.d. 800–1400) at Historic Fort Wayne,Detroit

Historic Fort Wayne is located on the Detroit River in a landscape of heavy industry and marginalized urban neighborhoods (figure 1). Geophysical survey south of the Fort Wayne Mound—a Late Woodland Period burial mound enclosed by the Fort—indicates that pre-contact residential structures may be preserved at the site. Residential sites with mortuary monuments are uncommon in southeastern Michigan and represent an opportunity to better understand variation in Late Woodland settlement. Our approach combines existing archaeological research, historical records, and non-invasive geophysical survey in a culturally sensitive Native American site context presently unavailable for conventional archaeological excavation. We examine archaeological and historical records from Springwells and Late Woodland period settlements in the region to contextualize geophysical evidence from the site. The research prioritizes protection of Native American heritage sites in urban contexts together with ongoing archaeological interpretation of the Late Woodland cultural Landscape.     

Assessing stories before sites: identifying the tangible from the intangible

Despite a growing recognition that intangible heritage forms an important part of the significance of heritage sites, and that intangible values are intertwined with material resources and spaces, many procedures for the identification and management of heritage sites remain unchanged and fail to integrate these two sets of values. The conservation of heritage sites continues to be dominated by a process that first identifies a material site and then identifies the associated values that comprise its significance. This paper suggests that rather than identifying the physical expression of heritage as the initial point of heritage assessment, the stories (or intangible values) of a region or national history can form the primary mechanism for identifying physical heritage sites. Using the example of Australian government policies of Aboriginal segregation and assimilation, we suggest how national stories – or intangible values – might be used to identify representative sites.     

The Protection of Archaeological Sites in Taiwan

Abstract

There are roughly 2300 recognized archaeological sites in Taiwan. Under the Cultural Properties Preservation Law (CPPL) of 1982, archaeological heritage falls under the category of 'historic relics'. However, archaeological sites are not designated as such until they have been excavated and studied to prove their cultural value. Protection of the archaeological heritage has been reinforced through the Environmental Impact Assessment Act (EIAA), which regulates all environmental management plans. These study and determine the degree and scope of the potential impact of development on the cultural environment.

The CPPL was extensively amended and promulgated in 2005, and in this recent document discussed archaeological heritage in a distinct chapter (Chapter 3 with 16 acts). Furthermore, three regulations have been issued concerning the examination of designations of archaeological sites, qualification standards for excavation, as well as the administration and protection of archaeological sites. The newly enacted Cultural Law and Regulations confer competent authorities at all levels with all powers to supervise, administer, and then protect valuable buried cultural property. Although the protection of archaeological heritage has been better enforced since 2005, archaeological remains in Taiwan are still under various threats. Preservation of the cultural heritage is threatened by development, in many cases resulting in impasse. This paper discusses several recent examples of such dilemmas and presents a personal opinion on a better way to settle the controversy.     

后申遗时代大运河(杭州段)遗产保护问题研究——从历史地区环境“完整性”出发

遗产运河具有文化线路的典型特征,既囊括了种类繁多的遗产类型,同时具有整体价值大于各部分价值相加的特征。运河遗产在申遗的过程中尽管是以遗产点、段的方式申报,但是鉴于运河作为文化线路的遗产特征,其"统一体"和"整体价值大于部分之和"的遗产特征便不得不强调从"整体性"方面来认识其保护方法。后申遗时代,大运河(杭州段)遗产保护要以整体性保护思路为指向,在强调运河遗产历史层积"原真性"和历史地区环境"完整性"前提下,使遗产保护行为能应对当代变化,并实施"活态保护"。     

“‘I just don’t ever use that word’: investigating stakeholders’ understanding of heritage”

Abstract

Understanding the value of heritage sites for diverse stakeholders requires both paying attention to the fields of power in which the sites operate and applying methodologies that are open to user-defined paradigms of value. In the U.S., official discourse often frames the value of heritage sites associated the deep Native American past as archaeological sites, an interpretation that is consistent with settler colonial ideologies. This narrative generally obfuscates connections between the heritage of the sites and contemporary peoples, and it effaces the history of colonialism and dispossession. A study of stakeholder-defined heritage at two contested sites in the central Midwest revealed both congruencies and conflicts among diverse constituencies’ articulations of the sites’ value. At Mounds State Park a proposed dam and reservoir ‘Mounds Lake’ project would inundate a large portion of the site. At Strawtown Koteewi, Native American tribes have made repatriation claims under the federal Native American Graves Protection and Repatriation Act (NAGPRA).The study also problematised the term ‘cultural heritage’ as it is understood and used by the different constituencies, particularly for culturally and historically affiliated Native Americans. It also highlighted the positions of the constituencies within the broader fields of power implicated in these contested sites.     

Subject–object perceptions of heritage: a framework for the study of contrasting railway heritage regeneration strategies

A railway or any other form of heritage site may be perceived as a subject or an object-orientated experience. While the former invites an emotional reaction based on personal association, the later suggests a detached response grounded in a transfer of knowledge. This paper considers the role of heritage legislation in shaping such perceptions. Using archival research and site observations, the paper specifically examines the impact of different State-based heritage legislation on the adoption of contrasting redevelopment and site management strategies at two historic railway workshop complexes in Australia. The two sites are the Eveleigh Railway Workshops in New South Wales where an object-centred approach was adopted, and the Ipswich Workshops in Queensland where a subject-centred approach was employed. Although both sites are comparable in terms of their history, scale and cultural significance, the alternative approaches to redevelopment and management have resulted in different perceptual experiences for visitors. The paper reveals the subliminal impact of heritage legislation and suggests the need to consciously manage perceptual experiences, firstly, as a strategic objective in any redevelopment process and, secondly, as a means to integrating meaningful site-specific interpretation into the longer term management of cultural significance.     

Digging and destruction: artifact collecting as meaningful social practice

Collected sites are commonly seen as places requiring expert intervention to ‘save the past’ from destruction by artifact collectors and looters. Despite engaging directly with the physical effects of collecting and vandalism, little attention is given to the meanings of these actions and the contributions they make to the stories told about sites or the past more broadly. Professional archaeologists often position their engagement with site destruction as heritage ‘salvage’ and regard collecting as lacking any value in contemporary society. Repositioning collecting as meaningful social practice and heritage action raises the question: in failing to understand legal or illegal collecting as significant to heritage, have archaeologists contributed to the erasure of acts that aim to work out identities, memories and senses of place, and contribute to an individual’s or group’s sense of ontological security? This question is explored through a case study from the New England region of North America where archaeologists have allied with Native American and other stakeholders to advocate for heritage protection by taking an anti-looting/collecting stance. We explore alternatives to this position that engage directly with forms of collecting as meaningful social practices that are largely erased in site narratives.