Towards a European spatial planning policy: Theoretical dilemmas and institutional implications

This article examines the emergence, the present configuration and the perspectives of a spatial planning policy at a European level in the light of the institutional and economic properties embodied in the nature of the European integration process. First, it recapitulates the main historical steps through which the idea of a European view about spatial questions has been developed as a combined result of cohesion and solidarity objectives and liberal market constraints. On the basis of these complementary and competitive principles, the article explores the conceptual identity of the emerging policy and discusses especially the reorientations of the spatial justice concept under a market integration paradigm. Finally, it presents the fundamental traits for the institutional design of the new policy, which lead to the reshaping of the traditional hierarchical, substantialist and normative profile of welfare spatial intervention towards an horizontal, procedural and pluralist model of collective spatial coordination. The article comes to the conclusion that the conceptual and institutional innovations to which the emergence of a European spatial planning policy is submitted constitute a part of a more general rearrangement in the legitimation basis of public policies in a post‐national and post‐welfare Europe. Recognition of these transformations could be seen both as a search for new forms of governance beyond the state and as a chance for rethinking traditional concepts of social theory in a time of change.     

The phytolith archaeological record: strengths and weaknesses evaluated based on a quantitative modern reference collection from Greece

The phytolith record from archaeological strata is a powerful tool for reconstructing aspects of past human behaviour and ecology. Considerable insights into the problems and potentials of this record can be obtained by studying phytoliths in modern plants. We prepared a phytolith reference collection of modern plants mostly from northern Greece that includes quantitative information on phytolith concentrations (number of phytoliths per gram dry organic material) and morphological assemblages. Here we analyse this reference collection with the aim of evaluating the strengths and weaknesses of the archaeological phytolith record. The reference collection comprises 62 different plant taxa. Of them, 28 are trees, 1 conifer, 10 shrubs and 1 herb, 3 domesticated annual legumes and 19 monocotyledons. We demonstrate quantitatively the extent to which woody species, legumes and fruits of dicots contribute only small amounts of phytoliths to the sediments per unit tissue dry weight, while leaves of trees and shrubs produce significant amounts of phytoliths and grasses are prolific phytolith producers. We compare the data of this reference collection with a similar reference collection from another Mediterranean ecosystem (Israel). The comparison indicates that some aspects of phytolith production are probably genetically controlled, whereas others are environmentally controlled. We note that despite the fact that woody species produce few phytoliths per gram of tissue, their record can be most informative when taking into account other properties of the sediments. We also note that jigsaw puzzle-shaped phytoliths normally form in plants that grow in humid conditions, but may form in arid environments when the plants are irrigated. This study clearly shows the extent to which some plants can be under-represented and others over-represented in the phytolith record. Knowing the extent of this bias can greatly improve our interpretation of the phytolith record.     

Ethnoarchaeological study of phytolith assemblages from an agro-pastoral village in Northern Greece (Sarakini): development and application of a Phytolith Difference Index

Phytolith assemblages are analysed in an ethnographic agro-pastoral community in Northern Greece. A new method for analyzing the data, combined with the concentrations of phytoliths per gram sediment, helps to differentiate diverse uses of space in the village. The Phytolith Difference Index (PDI) contrasts the phytolith assemblages in sediment samples from the region around the village least affected by human activities with those in the village and its immediate surroundings. The PDI reveals that many of the samples are dominated by the input of the stalks of the domestic cereal, rye, which is used for food, animal fodder and roof thatching. The PDI also differentiates between dung from mules or donkeys with dung from free ranging cows and goats. Activity areas analysed include storage areas, stabling areas, animal enclosures, floors from living areas that were repeatedly swept, hearths and open areas between structures. The combined use of the PDI, together with phytolith concentrations and phytolith morphotype analyses, may prove to be useful for deciphering activity areas in archaeological sites of not only agro-pastoralists, but also pastoralists and hunter–gatherers.     

Agroindustrial Soilscapes in the Caribbean: A Geochemical Perspective from Betty’s Hope,Antigua

ABSTRACT

This research examines the chemical impacts to soils caused by the industrialisation (mechanisation and mass production) of sugar and rum manufacturing in the Caribbean during the eighteenth and nineteenth centuries. Soils and sediments excavated from Betty’s Hope sugar plantation (1674?1944) are chemically characterised by mild acid extraction and inductively coupled plasma-mass spectroscopy. These data are integrated with analyses of soil properties, including colour, texture, pH and organic matter, to examine activity patterns in areas associated with a large multi-use building dating to the period of industrialisation. Quantitative analysis of the data employs zero-order and partial linear correlation, multidimensional scaling, principal components analysis and spatial interpolation using semivariogram modelling and Kriging. The results reveal the locations of activity areas inside the building, which aids in understanding its role in sugar and rum production. The research also reveals evidence for soil contamination by heavy metals (lead and mercury), suggesting that plantation sites from this period may be polluted with industrial wastes. These findings have implications for activity reconstruction in the archaeological past as well as environmental and community health issues today.     

‘Waiting for Jardiwanpa’: History and Mediation in Warlpiri Fire Ceremonies

Warlpiri fire ceremonies, including Jardiwanpa, have been documented in various ethnographies and films for over 100 years. Focused on the documented history of these rituals in Yuendumu, and through ethnographic observations from recent decades, I analyse the transforming meanings of fire ceremonies in contemporary Warlpiri lives. I demonstrate that there have been post‐settlement shifts in ritual purpose due to sedentarisation and the increased connections that Warlpiri people have made to a broader world. I note in particular that, when monetary payment for performing Jardiwanpa for filmic representation became standard practice in the 1990s, the intricacies of the Dreaming were no longer central, nor were the original purposes of conflict resolution and the opening up of marriage restrictions. Several films have been made of fire ceremonies, resulting in fixed representations of what otherwise are emergent practices. This has impacted the ways in which these rituals can be held today, and Warlpiri people have had to creatively re‐negotiate a space for Jardiwanpa and similar fire ceremonies.