从第四点计划到和平队:美国对发展中国家援助理论与实践的转变

肯尼迪政府组建和平队,以志愿者的形式,向不发达国家提供所谓“中等人力资源”,进行技术援助,实际上是对战后美国对外援助工作反思的结果,同时也为美国对外援助注入了新的内容。它所涉及的更为深层的考虑,则是广大不发达国家未来的发展道路问题,即这些国家以什么样的方式实现现代化,是以美国为代表的资本主义发展模式,还是以苏联或中国为代表的社会主义发展模式。肯尼迪政府希望,通过和平队的工作,向第三世界国家展示美国的现代化经验和技术,诱导第三世界国家走美国式的现代化道路。     

Domestic dog (Canis familiaris) diets among coastal Late Archaic groups of northeastern North America: A case study for the canine surrogacy approach

The Canine Surrogacy Approach (CSA) is a form of analogy in which stable isotope information from dog remains is used as a proxy for associated human keepers. The approach has garnered increasing attention in recent years due to its capacity to provide information on human diets in contexts where human remains are limited or unavailable. CSA applications have often been conducted on an ad hoc basis and rarely has the human–dog analogy been treated systematically or cohesively. This case study aims to remedy this issue. Using a recently developed CSA interpretive framework (Guiry, 2012), we test the feasibility of using dog bone collagen stable carbon and nitrogen isotope signatures as a proxy for their human keepers among two similar marine oriented Late Archaic populations that occupied the northeastern coast of North America. After characterizing the feasibility of CSA applications in these archaeological contexts, the CSA is then used to reconstruct diet at a culturally related site at which no human remains have been recovered.     

Late Mesolithic burials at Casa Corona (Villena,Spain): direct radiocarbon and palaeodietary evidence of the last forager populations in Eastern Iberia

Current knowledge about the Mesolithic–Neolithic transition in the Central and Western Mediterranean European regions is deeply limited by the paucity of Late Mesolithic human osteological data and the presence of chronological gaps covering several centuries between the last foragers and the first archaeological evidence of farming peoples. In this work, we present new data to fill these gaps. We provide direct AMS radiocarbon dating and carbon (δ¹³C) and nitrogen (δ¹⁵N) stable isotope analysis were carried out on bone collagen samples of two single burials from the recently discovered open-air Late Mesolithic site of Casa Corona (Villena, Spain). The results shed new light on the chronology and subsistence patterns of the last Mesolithic communities in the Central Mediterranean region of the Iberian Peninsula. Radiocarbon results date the human remains and funerary activity of the site to 6059–5849 cal BC, statistically different from other Late Mesolithic sites and the earliest Neolithic contexts, and bridging the 500 yrs chronological gap of the Mesolithic–Neolithic transition from the area. Isotopic evidence shows that diet was based on terrestrial resources despite the proximity to the site of lagoon and marine ecosystems. This and previous isotope studies from the region suggest a lower reliance upon marine resources than for Atlantic and Cantabrian sites, although intra-regional patterns of neighbouring Mesolithic populations exhibit both fully terrestrial diets and diets with significant amounts of aquatic resources in them. We hypothesize that in the Central Mediterranean region of Spain the Late Mesolithic dietary adaptations imposed structural limits on demographic growth of the last foragers and favoured rapid assimilation by the earliest Neolithic populations.     

Statistical methods for bioarchaeology: applications of age-adjustment and logistic regression to comparisons of skeletal populations with differing age-structures

Previous studies of patterns of osteoarthritis involvement in prehistoric skeletal populations have been used to suggest differences in lifestyle or subsistence patterns. In spite of the intriguing nature of such studies, inadequate controls for the potential confounding effects of age have made results less secure than they appear. While researchers remain unable to control for the inherent limitations imposed by preservation bias, meaningful advancement could be made in the analysis of these data. Here we propose two methods from epidemiology that would allow more robust comparisons between populations with differing age-structures: age-adjustment and logistic regression. We apply these two methods to previously published data from prehistoric populations of the American Great Basin. In doing so, we are able to discern sex differences in risk for osteoarthritis at the shoulder (beta = −1.82, SE = 0.74, OR = 0.16, 95% CI = 0.04–0.69, p = 0.013), elbow (beta = −2.07, SE = 0.82, OR = 0.13, 95% CI = 0.03–0.63, p = 0.011), and in the foot (beta = −3.11, SE = 1.57, OR = 0.04, 95% CI = 0.00–0.97, p = 0.048), that were not noted in previous analyses of these data. These findings suggest that greater clarity of results and more precise comparisons of risk may be achieved by using these methods. We conclude that further application of these methods to bioarchaeological studies would potentially improve what can be said about prehistoric health patterns and lifeways.     

Lapita subsistence strategies and food consumption patterns in the community of Teouma (Efate,Vanuatu)

The subsistence strategies of the Lapita populations (3100–2800 BP), the first colonisers of the pristine environments of the islands of Eastern Melanesia and Western Polynesia, have been a matter of ongoing debate for decades. Opinions have ranged between the two extremes of Lapita colonisers being either characterised as highly mobile foragers to fully horticultural communities. To further address the question, this paper presents stable carbon and nitrogen isotopic data obtained from analyses of human and animal collagen samples from the site of Teouma (Efate, Vanuatu) dated to between c. 3000–2500 BP. The isotopic signatures obtained from 28 samples (23 human and 5 animal), interpreted in combination with isotopic information from several coastal and insular environments, suggest a diet primarily made up of terrestrially derived animal protein with lesser contributions from vegetable produce and inshore marine species. Comparisons linking the isotopic data gleaned from the Teouma individuals and Lapita subsistence patterns reconstructed through archaeozoological and archaeobotanical remains support the hypothesis of a mixed economy, that included terrestrial foraging, inshore marine exploitation and a low level of food production for at least some of the earliest Lapita colonists in Vanuatu.     

Investigation of palaeodiet in the North Caucasus (South Russia) Bronze Age using stable isotope analysis and AMS dating of human and animal bones

This paper addresses the question of human palaeodietary adaptation in the Eneolithic and Early Bronze Age periods of the North Caucasus (South Russia) using stable isotope analysis. One of the key questions is the presence of fish in the diet. AMS radiocarbon dating of archaeological bone collagen has also been carried out to investigate potential radiocarbon reservoir effects in human skeletal material as a result of an aquatic diet. A fish component has previously been suggested in the diet of Iron Age and Bronze Age humans across Eurasia by isotopic research and radiocarbon dating of contemporaneous human and animal bones. In the North Caucasus however, isotopic data is scant. This study presents a new set of stable isotopic data from several Early Bronze Age sites, mainly belonging to the Maikop culture of the North Caucasus. The results show that the diversity in climate and environment across the northern Caucasus may be a causal factor for the patterns observed in the stable isotope values of terrestrial herbivores. This affects the isotopic values of the humans consuming them. The differences in δ¹⁵N and δ¹³C ranges of both humans and fauna were found to correlate strongly with geography and climate; the most enriched isotopic values are found in the dry steppe areas to the north. Overall, a relatively high enrichment in δ¹⁵N values of humans compared to local terrestrial herbivores and carnivores was observed. This indicates that aquatic resources were probably part of the Bronze Age diet in the region although the extent of this needs further investigation. The dramatic effect of environmental factors on isotopic values in the Early Bronze Age of the North Caucasus illustrates how confident conclusions cannot be drawn on the basis of a small number of samples from widely differing regions and time periods. Radiocarbon dating can provide a useful tool for identifying dietary derived reservoir ages in humans, potentially caused by a fish diet. With two possible exceptions, the nine human–animal bone pair dated as part of this study showed no consistent indication for a consistent reservoir effect.     

Seasonality and intra-site variation of Neanderthal occupations in the Middle Palaeolithic locality of Payre (Ardèche,France) using dental wear analyses

The reconstruction of Palaeolithic subsistence and settlement systems at the Middle Palaeolithic site of Payre (France) is undertaken through the application of dental wear analyses combined to zooarchaeological, technological, and ecological indicators. Three archaeological levels were investigated. Level D, dated to MIS 5, could correspond to an occupation during the cold season. In levels G and F, dated to MIS 8-7, animals were probably hunted during a warmer season. According to dental wear analyses, it is likely that level F has actually recorded a succession of short occupations, contrary to what is observed in the levels G and D. Those differences in the duration of site occupation are discussed in the light of previous sedimentological, zooarchaeological, and technological studies.     

Dental microwear study of pigs from the classical site of Sagalassos (SW Turkey) as an aid for the reconstruction of husbandry practices in ancient times

Abstract

Microwear analysis of pig teeth from the classical site of Sagalassos (SW Turkey) is undertaken to obtain insight into pig management strategies in this region from the 1st to 7th centuries AD. Earlier research on modern pigs revealed significant differences in microwear patterns between stall-fed and free-ranging, rooting individuals. A comparison of the microwear data of the Sagalassos pig with those from archaeological and modern pigs with a known or presumed type of management shows that the microwear of the Sagalassos pigs is very different. It is suggested that the Sagalassos pigs had a very soft, non-abrasive diet, that in the first instance cannot be attributed to either management type. Therefore, the nature of the substrate on which the animals were foraging and its impact on microwear are considered and the microwear data are compared with the results of previous archaeozoological research carried out at the site. Further, diachronic changes in microwear patterns are investigated.     

Landscape Methods Abroad (with reference to land resource studies of the United States and Australia)

Although landscape research has not been set apart formally as a distinctive branch of geography in the West, the methods used in certain research programs in the United States and in Australia come close to the integrated areal approach to the study of the physical environment characteristic of Soviet landscape science. In the United States, landscape-like methods are used by the Soil Survey staff of the Department of Agriculture in its soil surveys of counties. In Australia, the landscape approach is used by the Division of Land Research of the Commonwealth Scientific and Industrial Research Organization in its reports on Australia's land systems.     

Food and social complexity at Çayönü Tepesi,southeastern Anatolia: Stable isotope evidence of differentiation in diet according to burial practice and sex in the early Neolithic

The identification of early social complexity and differentiation in early village societies has been approached in the past most notably through the evaluation of rituals and architectural layouts. Such studies could be complemented by an approach that provides data about everyday behaviours of individuals. We took 540 human and animal bone samples for stable carbon and nitrogen isotope analysis from the Neolithic site of Çayönü Tepesi in southeastern Anatolia. The inhabitants at this site chose to bury their dead in two different ways at different times during its occupation: beneath the floors of their houses, but also inside a public mortuary building known as the Skull Building. This variation provides an opportunity using isotope methods to test whether there was evidence for structuring of daily activities (diet in this case) that might serve to reinforce this change in burial practice. We show that when the inhabitants of Çayönü Tepesi changed their architecture and operated different burial practices in conjunction, this coincided with other aspects of behaviour including socially-constituted food consumption practices, which served to reinforce social identities.     

Geographical Aspects of the Organization of Social Production and its Control (with Special Reference to Agriculture)

A systems approach to the study of the geographical aspects of production and the management of production is proposed. Areal (geographic) systems are viewed as a form of organization of production and an object of control. The areal system may range in scale from a microsystem (an individual large farm) to a global system. Geographical information plays an important role in the organization and control of areal systems. Geographic models, particularly maps, are a useful tool in the analysis and design of systems. The systems approach to areal complexes is not intended to replace the regional method, but supplements the regional approach by providing a better understanding of the region as a complex dynamic system. Further research in the geography of the control of production from the systems standpoint is recommended.     

Stable isotopes as indicators of change in the food procurement and food preference of Viking Age and Early Christian populations on Gotland (Sweden)

Archaeological samples of human and faunal remains dating from the Viking (9–11th century AD) and Early Christian (11–12th century AD) periods of Gotland, Sweden were assayed through stable carbon and nitrogen isotope analysis in order to investigate whether changes in subsistence occurred between these periods, particularly regarding the importance of seafood. The study was concerned with how the dietary regime of the Baltic trading port and farming settlement at Ridanäs, Gotland was affected by the widespread environmental and sociocultural transformations that characterized the end of the Viking Age. More generally, the research considers how changes in both food procurement and preference may account for observed differences in the dietary regimes of individuals from the Viking Age and the Early Christian period.     

On the Linkage Between the Demographic Processes and Economy of a Region: (with particular reference to Pskov Oblast)

A low rate of natural increase, deriving from a disrupted age-sex structure, and net out-migration combine to account for a steady depopulation of Pskov Oblast. The introduction of industries providing additional male employment is recommended in the two principal cities—Pskov and Velikiye Luki—to correct the present predominance of women in industrial towns. Several measures (modernization of the countryside, promotion of truck-produce farming around the major urban centers) are suggested to keep more young people in rural areas and thus correct the lop-sided age structure there. Economic decision-making is viewed as a key factor in improving the demographic situation of a region.     

Some Aspects of the Influence of Scientific and Technical Progress on the Formation of Economic Regions (with particular reference to the United States)

The concentration of research and development in the San Francisco Bay area is found to have attracted related aerospace and electronics industries, thus giving rise to a new type of economic region focused on research activities. The atomic and aerospace industry of New Mexico arose because of the need of having manufacturing facilities near testing grounds and missile ranges in desert areas, but is virtually unrelated to the rest of the New Mexico economy. Industries not dominated by any particular locational factor are being attracted to the dry subtropics of the United States, where the provision of water supplies and refrigeration and air-conditioning produces attractive living conditions for a skilled labor force. Advances in computer technology and electrical communications facilitate centralized industrial management and thus affect plant location.     

伏虎罗汉、行脚僧、宝胜如来与达摩多罗——11至13世纪中国多民族美术关系史个案分析

本文从分析宁夏贺兰山山嘴沟所见伏虎罗汉入手,梳理了汉藏罗汉图像的差异,重点考察了藏传佛教罗汉中伏虎罗汉、布袋和尚与达摩多罗图像的来源。作者认为,达摩多罗名号与图像的形成与吐蕃禅宗、禅宗保唐派、唐五代行脚僧及其变化的宝胜如来信仰密切相关,并与佛陀波利以及流行于两宋的布袋和尚信仰相互交织。论文解释了新罗僧与宝胜如来的信仰如何引发藏传罗汉达摩多罗与宁夏贺兰山之间特殊的联系,这些错综复杂的信仰与图像演变是中国11—13世纪多民族美术关系史的集中映现。     

On the Formation of Population in Regions of the Far North of USSR (with particular reference to the Aldan mining district)

The distinctive aspects of settlement of the Far Northern regions of the Soviet Union are reviewed with particular reference to the Aldan district, a gold and mica mining area in southern Yakutia. The main source of population has been net in-migration, with two-thirds of the labor force consisting of persons who move to the area temporarily, usually for one to three years. The permanent segment of the population represents only about one-third of the total. Working ages predominate among the migrants, and there has been traditionally a predominance of males, especially in the early stages of area development. However the sex ratio tends to become balanced as an area matures and the economy becomes more diversified. Indigneous ethnic groups represent only 9 percent of the Aldan population, with Russians predominating among the migrants and representing 78 percent of the population.     

Fruits and leaves with cuticle of Laurelia otagoensis sp. nov. (Atherospermataceae) from the early Miocene of Otago (New Zealand)

Conran, J.G., Bannister, J.M. & Lee, D.E., 2013. Fruits and leaves with cuticle of Laurelia otagoensis sp. nov. (Atherospermataceae) from the early Miocene of Otago (New Zealand). Alcheringa 37, 496–509. ISSN 0311-5518.

Laurelia otagoensis sp. nov. Conran, Bannister & D.E. Lee (Laurales: Atherospermataceae) is described from the earliest Miocene Foulden Maar diatomite deposit, Otago, New Zealand. The new species is represented by mummified fossil leaves with well-preserved cuticle and associated clusters of achenes bearing persistent, long plumose styles. This basal angiosperm family is of significance because of its classic southern disjunctions and ecological importance in extant Gondwana-type rainforests, but has a very sparse fossil record. The present study describes one of very few convincing leaf fossils for Atherospermataceae and the only definitive fossil fruits. The presence of fossil Laurelia in Oligo–Miocene New Zealand combined with fossil leaf impressions from the late Eocene, Miocene dispersed cuticle and pollen from the Oligocene to Holocene shows that the family has had a long history in Cenozoic New Zealand. These new fossils also support palaeoclimatic data suggesting warmer conditions in the earliest Miocene of New Zealand.

John G. Conran [john.conran@adelaide.edu.au], Australian Centre for Evolutionary Biology & Biodiversity and Sprigg Geobiology Centre, School of Earth and Environmental Sciences, Benham Bldg DX 650 312, The University of Adelaide, SA 5005 Australia; Jennifer M. Bannister [jennifer.bannister@xtra.co.nz], Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand; Daphne E. Lee [daphne.lee@otago.ac.nz], Department of Geology, University of Otago, PO Box 56, Dunedin, New Zealand. Received 17.12.2012; revised 9.4.2013; accepted 15.4.2013.