New State Spaces,Agency and Scale: Devolution and the Regionalisation of Transport Governance in Scotland

Abstract: New state spaces can be seen as products of the interaction between emerging initiatives and pre‐existing institutional arrangements ( Peck 1998 , Space and Polity 2:5–31). In the devolved territories of the UK devolution has created new political centres of policy formulation and this paper is concerned with how devolved policy initiatives are reshaping and rescaling sub‐national spaces of governance. We focus on the rescaling of transport governance in Scotland through a nationally orchestrated process of regionalisation involving the creation of Regional Transport Partnerships (RTPs), an initiative that has been shaped by tensions between changing national political objectives and local interests. Our approach draws on Neil Brenner's “new state spaces” (NSS) framework, which has value in emphasising the historically embedded and path‐dependent nature of restructuring processes. At the same time, its abstract nature leads the NSS approach to privilege the broad processes that generate new configurations of state power over the complex politics associated with the restructuring of particular spaces. In response, we suggest a new theoretical synthesis that draws NSS together with the ancillary notions of “regional armatures” and “the politics of scale” to provide a stronger purchase on the political agency and struggles that “form” and “mould” particular spaces.     

Gao and Igbo-Ukwu: Beads, interregional trade, and beyond

Recent excavations in the city of Gao in eastern Mali have uncovered a sizable assemblage of imported and locally produced beads which are similar in many ways to the beads excavated at the site of Igbo-Ukwu in Nigeria. The similarities between the two assemblages suggest that they are indicative of interregional trade along the River Niger. As the likely source of many of the beads is Fustat in Egypt, Gao may well have been the middleman between Igbo-Ukwu and the former site. This route, it is argued, is more satisfactory than a direct east-west trade across the Sudannic zone, which has been argued for previously as a channel of international trade for Igbo-Ukwu.     

Book reviews

Plans, Pragmatism and People: the Legacy of Soviet Planning for Today's Cities. R. Antony French. London, UCL Press, 1995, 233 pp. US$19.95 pb, ISBN 0 82296 106 7

The Politics of Decentralisation: Revitalising Local Democracy. D. Burns, R. Hambleton and P. Hoggett. London, Macmillan, 1994, xvi + 304 pp., £12.50 pb, ISBN 0 333 52164 1

Environmentally Sustainable Business: a Local and Regional Perspective. P. Roberts. London, Paul Chapman, 1995, 271 pp., £16.95, ISBN 1 85396 240 6

International Perspectives in Urban Studies 3. Ronan Paddison, John Money and Bill Lever (Eds). London, Jessica Kingsley, 1995, 284 pp., US$37.50 pb, ISBN 1 85302 311 6

British Planning Policy in Transition: Planning in the Major Years. M. Tewdwr‐Jones (Ed.). London, UCL Press, 1996, 262pp., £14.95 pb, ISBN 1 85728 422 4, £40.00 hb, ISBN 1 85728 421 6     

Stable isotopic evidence for diet in a Roman and Late Roman population from Leptiminus,Tunisia

This study investigates the diet of the Roman and Late Roman population of Leptiminus on the Mediterranean coast of Tunisia. Stable carbon and nitrogen isotope analysis of human bone collagen and carbonate samples obtained from individuals buried in four cemeteries at Leptiminus was conducted in order to reconstruct the diet of the population, investigate the relative importance of marine vs. terrestrial resources, explore sex-, age-, and status-based variations in diet, examine temporal changes in the types of foods consumed, and compare the diet at Leptiminus with that of other Roman populations. The results of this study indicate that the residents of Leptiminus consumed a diet that was heavily reliant on terrestrial plant resources with the addition of a significant amount of marine resources. There were no significant sex differences in isotope values. In contrast, distinct dietary differences were seen between the adults and children. Nitrogen isotope values suggest that weaning began before the age of two and was completed by about 3 years of age, a finding consistent with previous isotopic studies of Roman samples. A temporal shift in diet is suggested by the nitrogen isotope values measured in samples from the most recent cemetery. A comparison of the data from Leptiminus with that derived from other Roman sites indicates that regional variability in diet existed within the Empire.     

Fluvial sediments, correlations and palaeoenvironmental reconstruction: The development of robust radiocarbon chronologies

Multiple sequences of radiocarbon dates extracted from organic materials are increasingly being used to provide robust chronologies for landscape development, particularly the timing and correlation of significant climatic and ‘process’ events. Whilst the validity of using such frameworks in sedimentary environments such as lake basins and raised bogs has been the focus of much attention, such debates have not extended to fluvial systems. Using examples from three lowland, vertically accreting river valleys in East Anglia, UK, this paper assesses the robustness of their associated radiocarbon chronologies by assessing the contrasting age estimates that are obtained by dating different parts of the same organic sample (humic, humin and plant macrofossils) at a variety of stratigraphic levels. Overall, the humin and humic acid fraction results were statistically consistent, whilst the plant macrofossil remains were found to be of a slightly younger age. In these examples, it is argued that the younger ages appear to be the result of Phragmites (common reed) roots pushing plant macrossils through the sedimentary sequence or opening up voids for material to fall through, although studies in lacustrine and mire environments suggest alternative explanations may also be possible. Whichever explanation is preferred, this study demonstrates clearly that the complexity of valley floor stratigraphy and processes is such, that using single radiocarbon dates, whether AMS or bulk samples to reconstruct chronologies of ‘geomorphic system response’ may need to be refined and subjected to the same level of assessment that has been applied in other sedimentary systems.     

The use of strontium isotopes as an indicator of migration in human and pig Lapita populations in the Bismarck Archipelago,Papua New Guinea

This paper examines the potential use of strontium isotopes (⁸⁷Sr/⁸⁶Sr) for identifying migration within Lapita populations and their commensal animals, specifically the pig (Sus scrofa). Lapita people (ca. 3300–2200 BP) were the initial colonists of the island groups to the east of the Solomon Islands, spreading from Papua New Guinea to Tonga and Samoa within a few centuries. Mobility is assumed to have been an important mechanism for maintaining cultural solidarity between Lapita communities. It has been previously argued that Lapita populations became progressively more sedentary over time after the initial colonising events. Two Lapita sites, Kamgot and Balbalankin, from the Anir Islands in the Bismarck Archipelago are included in the analysis and fall within the Early (ca. 3300–3000/2900 BP) and Middle (ca. 3000/2900–2700 BP) Lapita periods respectively.