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81.
Prehistoric pottery decorated with incisions or impressions filled with white and seldom coloured inlays is well documented in the archaeological literature, but the related in-depth archaeometric studies are sporadic. 43 decorated ceramic shards, dating from the Neolithic to the Bronze Age, and an Iron Age fibula from the archaeological site of Castello di Annone (Piedmont, North-Western Italy) were analysed with FTIR, Raman and XRPD for characterization of the ornamental pigments forming these inlays. Few white components were used as fillers, namely talc and bone ash (hydroxyapatite – Bone White), often as a mixture and seldom accompanied by other pigments (i.e. kaolinite and presumably secondary calcite). Comparison with freshly-heated biogenic hydroxyapatite proved that ancient Bone White pigment was calcined at about 900 °C. Such a process was kept separate from pottery firing as these white mixtures show absence of talc degradation by-products and sporadic presence of kaolinite, implying these ceramics were decorated only after firing in furnace. Actual presence of fluorapatite in bone ash could allow dating with the Fluorine Method, but lack of fluorine detection with SEM-EDS causes such an attempt to be impracticable so far. A pilot comparative study with a restricted but representative group (11) of coeval finds from other sites of Piedmont suggests that while recurrence of talc prevails in Castello di Annone from the Neolithic throughout the Bronze age, massive use of bone ash (Bone White) becomes widespread in the close Iron Age settlements, possibly consequent to a more efficient handling of its production technology.  相似文献   
82.
ABSTRACT

This paper presents an overview of archaeological investigations conducted at Darien Bluff, McIntosh County, Georgia, over the past 75 years. The discovery of lost artifacts, missing excavation records, and several draft reports provided an opportunity to obtain a comprehensive overview of Spanish Mission period activity at the site of Mission Santo Domingo de Talaje, a primarily seventeenth-century mission that once stood on the banks of the Altamaha River. Included are archaeological and historical perspectives of the researchers who excavated the site and new interpretations by the authors that draw on recently relocated artifacts and excavation records.  相似文献   
83.
Most studies that incorporate a gender dimension into the study of poverty or other development outcomes focus on the sex of the household head. This article argues that a headship analysis gives only a partial view of gender inequality since it does not take into account the position of women within male‐headed households. Drawing primarily on the Living Standard Measurement Studies for Latin America and the Caribbean, the authors present baseline indicators of the degree of gender inequality in asset ownership for the eleven countries in the region that have collected individual‐level data on asset ownership. Disaggregated data on asset ownership within households suggest that the distribution of property by gender is more equitable than a headship analysis alone would imply. But the degree of gender inequality also varies according to the specific asset and among countries. Further comparative work on asset ownership requires attention to the marital regimes governing property rights in marriage. Finally, the authors suggest how household surveys could be improved by standardizing the collection of individual‐level asset data across countries.  相似文献   
84.
We examine evidence for prehistoric diet in the Fiji Islands through the analysis of stable isotope ratios (δ13C and δ15N) for 26 samples of human and animal bones from various archaeological sites, time periods, and local environments. The oldest individuals in this study, dating to about 2700 BP and living on the small island of Waya, consumed a predominantly marine-based diet. Subsequent populations on this island showed reduced consumption of marine resources, with greater reliance on terrestrial ones, throughout the cultural sequence. In contrast, populations of humans and pigs living inland on Viti Levu, the largest island, relied on terrestrial resources since at least 1500 BP. Thus, our results suggest that human and pig diets throughout Fijian prehistory relied variably on marine or terrestrial resources, and this distinction is largely a product of geography. This finding and our analyses provide a model for understanding ancient diets in Remote Oceania.  相似文献   
85.
Climate change has emerged as one of the key issues of the early years of the twenty-first century, bringing together concerns about human relations to nature, the responsibility of rich nations to poorer, the links from local activities to global conditions, and the obligations of present to future generations. This paper focuses on three key ‘narratives’ that are enshrined in international climate policy – asserting that ‘dangerous climate change’ is to be avoided; that the responsibility for climate change is common but differentiated; and that the market (in the form of carbon trading) is the best way to reduce the danger. The goal of the paper is to analyse the origins of these narratives, the power relations they reflect and promote, and some of the concepts and images used to support them, including those of climate determinism, climate stabilisation, ‘burning embers’, ‘tipping points’, Global Warming Potentials, targets and timetables, and carbon credits. I argue that by choosing the market solution of trading carbon we have created a new and surreal commodity, unfairly allocated pollution rights to nation states based on 1990 emission levels, and established a new set north–south relations and carbon transactions in the name of sustainable development.  相似文献   
86.
In den zurückliegenden Jahren standen die Konflikte, die sich aus den gegensätzlichen Anforderungen von Naturschutz und Freizeitnutzung ergeben, immer häufiger im Fokus des wissenschaftlichen Interesses. Dabei ist es durchaus nicht so, daß der Naturschutz auf der einen Seite und die Freizeitnutzung auf der anderen Seite prinzipiell unvereinbare Gegensätze darstellen. Theoretisch lassen sich naturverbundene Freizeitbeschäftigungen wie etwa Spazierengehen oder Wandern, Lauf-, Rad- oder Reitsport durchaus mit den Anforderungen des Naturschutzes vereinbaren. Praktisch funktioniert dies nur, wenn alle Beteiligten sich an die bestehenden Schutzbestimmungen halten. Leider ist das in der Praxis nicht immer der Fall. Infolgedessen kommt es zu Konflikten, obwohl beide Parteien, Naturschützer und Freizeitnutzer im Grunde ein gemeinsames Interesse haben, nämlich die Erhaltung von natürlichen und naturnahen Räumen.  相似文献   
87.
Abstract

This paper aims to reconstruct widely accepted concepts of the top-down authoritarian nature of Central Asian politics in Kazakhstan and Uzbekistan through a comparative study of the pro-democratic movements that emerged in the late 1980s. By analysing data from interviews with the cultural elites of the late Soviet perestroika period and data on the indigenous nationalist movements such as Erk, Zheltoksan, Birlik and others, we question why such nationalist movements did not “survive” or emerge as a significant political platform as promised in post-independence Kazakhstan and Uzbekistan, and why they failed to change the political outlook of one party rule or the dominance of one nationalising regime. Furthermore, we analyse how such nationalist movements had an opportunity to turn into semi-democratic movements but failed to transform after their agenda (arguably, independence) was achieved, leaving “communists-turned-nationalists” to continue their policies in newly formed countries. Thus, the paper also looks at how these cultural elites eventually contributed to the local “authoritarianism” and lack of plurality in views and identifications.  相似文献   
88.
In Latin America and the Global South, policy-makers are adopting community-based natural resource management (CBNRM) principles for local governments. The idealized emphasis on ‘local’ collaborative approaches is known to neglect human geographic contexts and issues of capacity, power, and human drivers of change at larger scales. However, critiques lack empirical evidence of policy implementation decisions. How do local government and community actors choose to use decentralized environmental governance policies in relation to a threatened cultural and natural landscape across their jurisdictions? This question is explored in an ethnographic case of a high Andean wetland region in southern Ecuador by focusing on the context and micro-politics of two seemingly contradictory local government decisions: proposals to nationalize a local community protected area and to work with other local governments to construct a road across the wetlands that could threaten protected area status. When different sectors are devolved to different local actors without strong sub-state institutions for conflict management, decentralization may create incentives for conflict rather than conservation. Governance design depends on understanding how and why diverse local actors engage in boundary-spanning regional strategies, calling for additional contributions from political geographers.  相似文献   
89.
Scholarship on neo‐extractivism agrees that this ‘post‐neoliberal’ model of development is founded on an inherent contradiction between the commitment to continue natural resource extraction and the need to legitimize these activities by using their revenues for poverty reduction. Using the cases of the national biofuel policies of the ‘post‐neoliberal’ governments of Argentina, Brazil and Uruguay, this article enquires why and how these policies emerged, how they were implemented, and how the resulting national experiences exemplify the inherent contradictions embedded in neo‐extractivist policies. Adopting a strategic‐relational approach to analyse state–society interaction, it is argued that the scope of progressive policies is conditioned to a large extent by pre‐existing social structures, institutions and state–society interactions. The article shows how progressive reforms intersect with the prevailing interests of agribusiness and state actors and are recast and used for different ends as these interact with powerful actors such as the multinational soybean complex and agrarian movements. It is suggested that the prevailing over‐emphasis in the neo‐extractivist literature on the politics of domination and contestation overlooks the multiple and complex rural responses of the different progressive governments. It also obscures the possibilities to explore the ruptures and continuities of these countries’ governments with previous models, and therefore fails to recognize state advances.  相似文献   
90.
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