A Quantitative Approach to Designing a System of Economic Regions of the USSR

The authors state the rationale and describe the technique used to devise a system of seven economic macroregions of the USSR for long-term planning purposes. Since broad resource groups determine the specialization of regional complexes and their specialization in the geographical division of labor, the macroregions were constructed on the basis of homogeneity in key resources, such as manpower, fuels, land, water and transport geography. The new regional system preserves the basic division of the USSR into western and eastern economic zones, and reflects the lower labor and transport costs in the west, and the lower natural-resource costs in the east. The seven-region system, which is already being used in the 15-year plan 1975–1990, is expected to help determine optimal directions of regional development depending on whether regions have surpluses or are short of fuels, electric power, land, water or manpower. The new macroregions were designed by consolidating existing basic economic regions and union republics into larger entities, but the republics may be set apart as subzones for more detailed planning purposes.     

Nonmetric dental characteristics of the early modern population of Okinawa Island in Nansei Islands,Japan

Dental morphological characteristics of the early modern population (c. 17–19th century AD) of Okinawa Island, Nansei Islands, were investigated to clarify their genealogical characteristics. We observed and classified 25 nonmetric traits of tooth crowns and roots from human remains (106 individuals) excavated from tombs of the early modern period in Okuma, Ginowan City, Okinawa. The incidences of these traits were compared with the incidences in the populations of the other Nansei Islands, of Japan, and of Asia overall. Univariate analysis of each trait and multivariate biological distance analysis based on the frequencies of the traits showed that the Okinawa population in the early modern period more closely resembled the migrant Yayoi populations than it did the native Jomon populations. It is difficult to support the “Ainu‐Ryukyu common origin theory” with regard to the early modern population in Okinawa without some modification of the theory, as well as the modern populations in Tanegashima and Okinawa Island. The geographical cline in the modern period from the northern Kyushu to the Okinawa Island via Tanegashima was confirmed in this analysis. Considering the major temporal changes in northern Kyushu and Tanegashima in addition to the geographical cline, the southward gene flow of the migrant Yayoi elements from northern Kyushu to the central Nansei Islands via the northeast end of the Nansei Islands is suggested. In addition, this study detected some temporal changes from the early modern to the modern period in Okinawa Island. Although the minor temporal change may be attributed to some genetic drift, gene flow from the Japanese main islands or China might be considered one of the causes of the change. Copyright © 2010 John Wiley & Sons, Ltd.     

Research in the spatial sciences: how are Canadian geographers contributing?

Geographic data collection, manipulation, analysis and visualization options have experienced substantial improvements during the past several decades, largely spurred by advancements in computing capabilities. While geographers are often credited with identifying and expanding many of the emerging application areas and innovations for the analysis of spatially (and sometimes temporally) referenced data, we are specifically interested in the role of Canadian geographers in the rapidly evolving domain of spatial science. We pose the following provocative question with the intent of not only summarizing the Canadian literature, but also to stimulate an informed discussion: ‘are Canadian geographers developers or users of spatial analytical methods?’ We review the refereed literature from 1980 to 2008 to describe the nature of contributions by Canadian geographers, beginning at about the time of widely accessible computing (1980s). Our summary broadly classifies subdisciplinary contribution areas as being best described as GIS, remote sensing, or spatial statistics, while each contribution area may take the type of algorithm development, advancement and synthesis of theory, or the application of existing methods. We paint a picture of the current contribution landscape and reflect on significant achievements while commenting on some potential weakness that with increased resources and focus might become future realms of advancement.     

A Narrative Policy Framework: Clear Enough to Be Wrong?

Narratives are increasingly subject to empirical study in a wide variety of disciplines. However, in public policy, narratives are thought of almost exclusively as a poststructural concept outside the realm of empirical study. In this paper, after reviewing the major literature on narratives, we argue that policy narratives can be studied using systematic empirical approaches and introduce a “Narrative Policy Framework” (NPF) for elaboration and empirical testing. The NPF defines narrative structure and narrative content. We then discuss narrative at the micro level of analysis and examine how narratives impact individual attitudes and hence aggregate public opinion. Similarly, we examine strategies for the studying of group and elite behavior using the NPF. We conclude with seven hypotheses for researchers interested in elaborating the framework.     

Lead pigments and related tools at Akrotiri,Thera, Greece. Provenance and application techniques

This paper refers to an investigation of finds that are associated with the raw materials and tools for the preparation or use of lead pigments at Akrotiri on Thera, Greece, during the Early, Middle and Late Cycladic Bronze Age (c. 3000–1600 BC). For the detection and the preliminary characterisation of remains of pigments that were found on stone tools, the in situ application of X-Ray Fluorescence spectroscopy proved to be invaluable. In order to identify the chemical composition of the pigments and to investigate their provenance from a geological perspective, quantitative X-Ray Diffraction analysis was conducted. A thorough visual macro and microscopic examination of the morphology of the materials permitted the determination of physical features (colour, homogeneity, grain size) as indicators of their nature or degree of processing. Based on the results of these analyses, the traces of lead oxides that were detected on the stone tools are associated with specific collections of litharge items discovered at the settlement of Akrotiri, and probably provide evidence of their earliest use in preparing pigments.     

Pre-pottery farmers on the Pacific coast of southern Mexico

Large island-like shell mounds along the southern coast of Mexico are the earliest known archaeological sites on the Pacific margin of Mesoamerica. These aceramic deposits date to between 7500 and 3800 cal BP and have been interpreted as locations where foragers, living elsewhere seasonally on the coastal plain, harvested shellfish and other estuarine resources. Based on an accumulation of paleoecological data from elsewhere in the lowland Neotropics of Mesoamerica, southern Central America and South America we pose and provide a first test of an alternative subsistence model: that the Archaic Period populations in this area were slash and burn farmers. Burned maize phytoliths first appear in these sedimentary records at 6500 cal BP in association with macroscopic charcoal and forest disturbance plant taxa. Periodic burning and forest disturbance, consistent with farming activities, are also evident in the macroscopic charcoal record between 6500 and 4700 cal BP. Pollen, phytolith and charcoal records all point to sustained burning, forest disturbance and the cultivation of maize between 4700 and 3800 cal BP. These data suggest that people were slash and burn farming during the Archaic Period prior to the adoption of pottery and the proliferation of Early Formative Period villages and full-fledged agriculture based on near or total reliance on crop plants after ∼3800 cal BP.     

Accuracy of obsidian hydration dating based on obsidian–radiocarbon association and optical microscopy

Most archaeologists using obsidian hydration dating (OHD) in the United States develop hydration rates from association of obsidian hydration rims with dates based on radiocarbon, subsequently using the rate for chronometric analysis. The overall accuracy of the process has never been quantified. This paper reports an accuracy analysis in which sources of uncertainty are defined and modeled and their effects quantified. A Monte Carlo simulation is used to quantify errors from rate development, while uncertainties in age resulting from chronometric analysis are calculated analytically. For typical ranges of error values, hydration rate errors of ∼5% or less are achievable in the absence of systematic errors, with errors of chronometric age estimates ∼20–30% or less.     

Who were the Meroites? A biological investigation into the Nubian post‐hiatus group

Scholars have identified a hiatus in the archaeological record of Lower Nubia that spans approximately 1000 years. This interval may represent a desertion of Lower Nubia by its inhabitants. Evidence of occupation did not reappear in the area until the Meroitic time period. However, the identity of the returning people has been the subject of speculation. In order to determine who the Meroites of Lower Nubia were, 20 cranial non‐metric traits were observed on six Nubian groups, representing five time periods. Two groups date to time periods immediately before (Kerma) and immediately after (X‐Group) the Meroitic period. Three additional Nubian groups (two Christian samples from different sites and Sesebi, a contemporary sample) were utilised as outgroups to elucidate a clearer picture of the relationship among the six samples. Mahalanobis D² with a tetrachoric matrix was employed for calculating biological distances among the groups. Principal coordinates analysis produced two clusters of Nubians, where the Meroitics clustered with other Nubian groups. Specific distance scores indicate the Meroites were biologically similar to individuals from the time periods prior to and after their arrival in Lower Nubia. The Meroites therefore appear to be a Nubian group returning to Lower Nubia after its desertion. Copyright © 2009 John Wiley & Sons, Ltd.