Declines in Mammalian Foraging Efficiency during the Late Holocene, San Francisco Bay, California

Resource intensification models that have been posited for prehistoric California predict decreases in foraging efficiency during the late Holocene, Using implications of the fine-grained prey model of optimal foraging theory, I derive an index of the efficiency of vertebrate prey choice from the relative abundances of large- and small-sized prey items. I then test the intensification models with late Holocene mammalian faunas from San Francisco Bay shellmounds. Dramatic linear decreases in the relalive frequency of artiodactyls compared to the smaller sea otters (Enhydra lutris) throughout the occupational histories of particular localities strongly support the resource intensification models. The declines in artiodactyl abundances are not correlated with late Holocene climatic indices developed for this region, with changes in the seasonal use of shellmounds, or with technological innovations. An intra- and interregionally consistent pattern in declining abundances of large mammals in environmentally distinct regions throughout California suggests that resource depression driven by human predators may be the single most important cause of the declines. These patterns have far-reaching implications concerning the long-term human role in structuring prehistoric ecosystems.     

The Weicker Site: a Lorna San Gabriel Hamlet in Durango,Mexico

Abstract

The Weicker site is a small Loma San Gabriel hamlet located in the Uplands of the Sierra Madre Occidental of NW Mexico, just west of the city of Durango, Durango. As part of a larger survey and excavation project in 1952, excavations were conducted in two of the three low mounds present at the site. Testing revealed the remains of two compounds defined by the presence of low rock walls. Within each compound were the remains of three structures thought to be habitation and storage facilities. The floors of the compounds were well compacted and contained hearths between the rooms. A small assemblage of ceramics and chipped and ground stone was also recovered. Architectural features, material culture, household activities, and site function are described and discussed.     

Oxygen isotope seasonality in a temperate estuarine shell midden: a case study from CA-ALA-17 on the San Francisco Bay,California

Seasonality determination using stable oxygen isotope (δ¹⁸O) analyses in archaeological mollusk shell has been largely limited to aquatic settings where one of the two factors that control shell δ¹⁸O – water δ¹⁸O (or salinity) and temperature – is assumed to be constant. Open coastal marine environments reflect the former situation, and tropical estuaries constitute the latter. In an effort to expand stable isotope seasonality to an ecological setting where neither variable remains constant, we present a model of annual shell δ¹⁸O cycle of aragonite deposition derived from instrumental data on salinity and temperature from San Francisco Bay, California. The predicted range of modeled shell δ¹⁸O is consistent with observed δ¹⁸O values in prehistoric and modern shells when local conditions are considered. Measurements of δ¹⁸O taken at 0 mm and 2 mm from the terminal growth margin were made on 36 archaeological specimens of Macoma nasuta from a late Holocene hunter-gatherer site CA-ALA-17, and season of collection was inferred using the shell δ¹⁸O model. We conclude that shellfish exploitation occurred through the year with the exception of fall, which may indicate scheduling conflicts with acorn harvesting or other seasonally abundant resources elsewhere. The model supports the feasibility of stable isotope seasonality studies in temperate estuaries, provided that instrumental records are available to quantify the relevant water conditions at appropriate spatial and temporal scales.     

Change and Inertia on the Frontier: Archaeology at the Paraje de San Diego, Camino Real, in Southern New Mexico

Archaeological testing was conducted at the Paraje de San Diego, a late sixteenth- through nineteenth-century camp site on the Camino Real 30 mi north of Las Cruces. The site is well preserved, though the site structure is complex, reflecting repeated, short-term occupation. The archaeological record (especially the many, diverse ceramics to be recovered) reflects certain changing conditions in southern New Mexico and elsewhere over time. However, the record also indicates a pervasive resistance to development. This resistance, which might be a widespread frontier phenomenon, is called structural interia.     

UNESCO World Heritage Site of Lenggong Valley,Malaysia: A Review of its Contemporary Heritage Management

This article reviews contemporary heritage management through a systematically coded content analysis at one of Malaysia’s UNESCO World Heritage Sites: the Archaeological Heritage of the Lenggong Valley (AHLV). It evaluates the competency of the preliminary Conservation Management Plan (CMP) of AHLV by looking at the accuracy of five distinctive dimensions of the CMP in conveying the information about the sites and management objectives: the legislation related to the heritage conservation and management; the action and implementation of the management strategies; the level of stakeholder’s participation; and, finally, how the CMP integrates local values and ideas into management planning. The results show that contemporary heritage management planning at Lenggong Valley tends to prioritize the conservation of the archaeological values of the sites over other values (i.e. social, historical, and aesthetic values), and that planning has largely been in the hands of governmental agencies with limited involvement from local communities in the decision-making process.     

发展中的江苏省世界文化遗产保护事业

苏州古典园林和南京明孝陵被列入世界文化遗产名录,这两处世界文化遗产的保护,由以传统方式的文物保存上升到对世界文化遗产的科学管理和保护。     

The Challenges of Managing an Archaeological Heritage Site in a Declining Economy: The Case of Khami World Heritage Site in Zimbabwe

Abstract

This paper explores the case of the Khami archaeological site, whose degradation by the local communities in recent years was as a result of socio-economic problems caused by the collapse of the Zimbabwean economy combined with the inability of the Zimbabwean government to support the site. We argue that the negative attitude by the local communities towards the management of cultural heritage sites is embedded in the colonial history of the country, and has been driven by the socio-economic difficulties emanating from the collapse of the Zimbabwean economy in recent years. We begin by explaining the history of Khami, its architecture, and the local communities residing around it. We then show and assert that the subsequent degradation of Khami and the landscape around it by the local communities is linked to the socio-economic problems of the country and poverty, which emanated from the collapse of the Zimbabwean economy. In the end, we contend that the economic constraints are part of the reasons why the local communities have from time to time failed to respect the importance of protecting cultural heritage sites in the country.     

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.     

工业遗产话语变迁的模式、成因及演化分析——以英国世界遗产铁桥峡谷为例

世界遗产的政治化引发学界更多地从批判性视角解构和重构文化遗产,并逐渐发展为聚焦遗产话语的跨学科研究范式与研究视角.英国世界遗产铁桥峡谷是工业遗产话语变迁的典型案例,其显示出工业遗产话语经历话语离散、话语聚焦和话语绑定三个阶段.其变迁原因有三:迎合UNESCO的权威遗产话语体系,契合英国城市复兴和社区文化需求,获得社会资...