Slag inclusions in iron objects and the quest for provenance: an experiment and a case study

Slag inclusions are found within most archaeological bloomery iron artefacts and are remainders of slag created during the smelting and smithing processes. Although they are widely believed to provide data with the potential for provenancing iron artefacts, previous slag inclusion studies have mostly proven inconclusive. The main aim of the work reported here is to analyse experimental smelting and smithing assemblages (including ore, furnace lining, fuel and slag), to compare these to slag inclusions in the resulting bloom and worked objects, and then explore the relationships between ore, slag and slag inclusions. This study has revealed that the composition of slag inclusions most closely relates to the smelting slag produced, whereas provenance to a specific ore would be difficult due to the chemical variability derived from furnace lining, fuel and any fluxes used. Some compounds in the slag inclusions are particularly affected during smithing of the artefact, i.e. those present in the sand flux and fuel used. However, trends are observed in the K₂O/MgO, MnO/SiO₂, Al₂O₃/SiO₂, Al₂O₃/MgO, Al₂O₃/K₂O and Al₂O₃/CaO ratios that allow comparison between slag inclusions and smelting slag in these experiments, and may therefore be used during other provenancing attempts. The knowledge gained from the experimental assemblages was subsequently applied to an archaeological case study, examining objects from the 900 Cal BC smithing site of Tel Beth-Shemesh, Israel and the 930 Cal BC smelting site of Tell Hammeh, Jordan. The analyses suggest that none of the artefacts examined derived from the Hammeh smelting system.     

Reconstructing landscape at Chavín de Huántar,Perú: A GIS-based approach

The landscape around the prehistoric Peruvian ceremonial center of Chavín de Huántar has undergone extensive geomorphic and anthropogenic change since the beginning of monumental construction at the site in approximately 1200 BCE. Archaeological and geomorphic stratigraphy from the site and its near periphery provide the data necessary to characterize these changes in detail. This paper reports on the use of GIS-based interpolation tools to approximate a complex prehistoric land surface using unevenly scattered point data. Such an interpolated surface serves as the basis for the reconstruction of the pre-Chavín landscape and assessment of landscape change contemporary with the site.     

Opportunities and constraints for intensive agriculture in the Hawaiian archipelago prior to European contact

Intensive agricultural systems interact strongly and reciprocally with features of the lands they occupy, and with features of the societies that they support. We modeled the distribution of two forms of pre-European contact intensive agriculture – irrigated pondfields and rain-fed dryland systems – across the Hawaiian archipelago using a GIS approach based on climate, hydrology, topography, substrate age, and soil fertility. Model results closely match the archaeological evidence in defined locations. On a broader scale, we calculate that the youngest island, Hawai'i, could have supported 572 km² of intensive agriculture, 97% as rain-fed dryland field systems, while Kaua'i, the oldest island, could have supported 58 km², all as irrigated wetland systems. Irrigated systems have higher, more reliable yields and lower labor requirements than rain-fed dryland systems, so the total potential yield from Kaua'i (49k metric tons) was almost half that of Hawai'i (97k metric tons), although Kaua'i systems required only 0.05 of the agricultural labor (8400 workers, versus 165,000 on Hawai'i) to produce the crops. We conclude that environmental constraints to intensive agriculture across the archipelago created asymmetric production efficiencies, and therefore varying potentials for agricultural surplus. The implications both for the emergence of complex sociopolitical formations and for anthropogenic transformation of Hawaiian ecosystems are substantial.     

An evaluation of the site specificity of soil elemental signatures for identifying and interpreting former functional areas

Soil multi-element analysis is now a routine technique employed to help answer questions about space use and function in and around archaeological sites. The pattern of enhancement of certain elements, including P, Pb, Ca, Zn, and Cu, has been shown by numerous studies to correlate closely with the archaeological and historical record. Interpretation of these soil signatures, however, has generally been more problematic. One approach to the problem has been the use of ethnographic or “known” sites to guide interpretation, but how confidently can results from one site be extrapolated to another? This study of abandoned farms tests the site specificity of soil multi-element signatures of past space use through the use of discriminant models. Data analysis suggests that one to one comparisons of similar sites are much less accurate (38% accuracy) than comparisons based on a wider range of sites (59.3% accuracy), even when the latter have contrasting geology. The results highlight the importance of individual anthropogenic practices during occupation and abandonment in the development of diagnostic soil geochemical signatures.     

Operation Allied Force: handmaiden of independent Kosovo

This article challenges the historical amnesia surrounding the whirlwind of international recognition of the state of Kosovo. It explores three theses concerning the role of international intervention and local politics in state formation. First, the article contends that Kosovar Albanians were 'backed into' the independent state option. Second, it makes a distinction between 'parallel states' and 'parallel societies', and explores the inadequacy of the thesis that, in the case of Kosovo, a parallel entity was waiting in the wings, prepared to step up and assume the mantle of a fully operational independent state. Third, it argues that Operation Allied Force was central to the eventual recognition of the independent State of Kosovo.     

Oral History in a Wounded Country: Interactive Interviewing in South Africa

The utility of oral history has always seemed most evident whengreat change occurs. Political, social, and cultural upheavalscall for documentation of the direct participants, and the printedarchives inevitably reflect the viewpoint of the old regime.Nowhere has such change been more dramatic and breathtakingthan in South Africa since the 1990s, when decades of strictapartheid collapsed into a multiracial, multicultural societythat is now ruled by its former political prisoners. Although     

Benevolent and Benign? Using Environmental Justice to Investigate Waste‐related Impacts of Ecotourism in Destination Communities

Abstract:  We contribute to the diversification of environmental justice (EJ) by using it to frame ecotourism-related solid waste management problems. Ecotourism is a service industry portrayed as benevolent (providing benefits), and benign (reducing negative impacts). We propose four characteristics shared by ecotourism-based communities in the Global South and communities struggling with more conventional EJ conflicts. We apply these characteristics to the solid waste crisis in Tortuguero, Costa Rica, a renowned ecotourism destination. First, we show that, despite their general absences from the EJ literature, service industries such as tourism and hospitality can create environmental injustices that disproportionately impact certain types of communities. Second, we highlight the roles of location and socio-economic marginality in siting ecotourism development, in complicating related environmental impact management, and in limiting local abilities to respond to environmental management shortcomings. Third, we provide an example of opportunities to introduce EJ concepts and theory into the study of tourism.     

Mapping the desert: Arthur Rimbaud,Charles de Foucauld,and the Société de Géographie, 1884–85

This article focuses on two disparate figures in the French colonial period in Africa, the ex-poet Arthur Rimbaud and the ex-soldier Charles de Foucauld. Between 1883 and 1884, each lived in Africa in self-imposed exile of a sort, and undertook rigorous exploration of the region to which he had relocated himself. Both composed reports on their regions of the ‘dark continent,’ and both reports were submitted to, and recognized by, the Société de Géographie back in Paris. The two geographical texts – Rimbaud's Rapport sur l'Ogadine and de Foucauld's Reconnaissance au Maroc – are watersheds of life-writing, as much as they are representations of colonial Africa observed by Frenchmen. Through comparing the two desert narratives, and considering the two authors' African lives, I argue that the process of writing about the desert actually evokes the essential character of each writer's voice, a voice to which he only found access in the desert. Finally, these voices in turn provide valuable information about the relationship between France and Africa, colonial force and colony, and about the various forms of resistance to each of those roles.     

Capital's search for order: Foreign direct investment in Singapore's overseas parks in Southeast and East Asia

If countries compete for capital in the shape of foreign direct investment (FDI), from the point of view of multinational enterprises (MNEs), there is a market for the social order on offer in different nation states. MNEs seek out particular models of social order for their FDI projects. In the middle is a diverse set of organisations who mediate between supply and demand in a world market for social order. East and Southeast Asia represent interesting and complicated cases in point. Different national models of social order are also overlain and punctured by the hybrid models apparent in cross-border zones of economic integration and joint venture industrial park enclaves. This paper examines the engagement between states, MNEs and intermediaries in this variegated FDI policy landscape.