Land Use Planning Tools and Institutional Change in Germany: Recent Developments in Local and Regional Planning

This paper seeks to understand how recent social, economic and institutional developments have affected the land use planning tools and instruments that German planners have at their disposal. Although traditional planning practice was focused on the equitable distribution of services and infrastructure and managing growth within a highly structured plan approval process, planning tools at both the local and regional level have become increasingly concerned with enhancing local or regional competitiveness, primarily through the inclusion of a greater number of actors in formulating land use decisions. I argue, however, that despite these changes, the overall institutional framework, which revolves around legal and procedural concerns such as the plan approval process or the granting of building permission, has generally remained unaffected, and a significant gap exists, particularly at the regional level, between the strategic goals of regional governance and actual land use planning tools.     

Hedonic pricing analysis of the influence of urban green spaces onto residential prices: the case of Leipzig,Germany

In the light of global urbanization and biodiversity loss, ecosystem services provided by urban green spaces (UGS) are becoming increasingly important, not least as a recovery and recreation opportunity for citizens. The valuation of UGS is significant for urban planners, who make decisions on the creation or removal of UGS. We analysed the influence of UGS on residential property prices in Leipzig, Germany, by applying a hedonic pricing analysis. This analysis complements the existing literature by considering both sale and rental prices for flats and houses; moreover, the shape of UGS is taken into account explicitly; finally, it is the first study in Germany to analyse UGS in hedonic studies to such an extent. The results demonstrate that the size of the nearest UGS has a stronger impact on prices compared to the distance from it. With respect to shape, we found that the simpler the UGS shape, the higher the prices. Although we find an impact of UGS on prices, the impact is smaller than that of other characteristics. The proposed valuation approach and obtained results inform urban planners regarding the design of new UGS and raise awareness about potential intended and unintended economic and social effects.     

Decoherence, Quantum Theory and their Implications for the Philosophy of Geomorphology

Recent philosophical discussions on the nature of geomorphology ( Bassett 1994 ; Richards 1994 ; Rhoads 1994 ) have concluded that the way forward in geomorphological explanation is through either an empiricist or a realist approach. This paper draws lessons from quantum mechanics and the related concepts of decoherence and entanglement to explore the theoretical limitations of both of these existing approaches to geomorphology. It is suggested that empiricist and realist approaches are misguided in their attempts to view the researcher as being in some way 'detached' from the reality of the environmental system under investigation. Instead, this reality is viewed here as being consciousness-dependent. The paper also challenges the claims to represent 'truth', and the deterministic view of causation, which are inherent within empiricist and realist approaches. It concludes by suggesting that an idealist approach to geomorphology – one that recognizes the primacy of consciousness – can better appreciate the unpredictable and probabilistic nature of the world.     

Doing statistics,enacting the nation: The performative powers of categories

It has been widely acknowledged in debates about nationalism and ethnicity that identity categories used for classifying people along the lines of culture, race, and ethnicity help to enact, that is, bring into being, the collective identities they name. However, we know little about how categories acquire their performative powers. The contribution of this paper is twofold: first, it proposes a conceptual framework based on concepts and insights from science and technology studies for investigating the performative powers of statistical identity categories and possibly also other domains. Second, it demonstrates, through an empirical study of two examples from Estonian and Dutch official population statistics, that statistical identity categories enact more than the groups to which they refer. We argue that they also enact national identities and notions of national belonging of majoritarian groups in the host countries. Therefore, statistical identity categories can be used as analytical lenses to study nationalism and processes of nation‐building.     

Considering Multiscalar Approaches to Creolization Among Enslaved Laborers at Estate Bethlehem, St. Croix, US Virgin Islands

Archaeological studies of plantations need to consider the scale of the historical circumstances which shape locally circumscribed Creole processes. These circumstances range from broad generalizations down to factors operating only at the local level of the individual estate. Recent excavations at Estate Lower Bethlehem, St. Croix, Virgin Islands, have recovered an artifact assemblage from a laborer village dating from the mid-eighteenth century to the first quarter of the nineteenth century, which was situated adjacent to a previously unrecorded cemetery and a large tamarind tree. This assemblage illustrates the importance of a multiscalar approach to Creolization in two ways: an analysis of the distribution of vessel forms of European pottery and “Afro-Cruzan” earthenwares; and the identification of fragments of lead-glazed slip-decorated redware pottery produced by Moravians.     

Detection of diffusion and contact zones of early farming in Europe from the space-time distribution of 14C dates

The spread of early farming in Europe is revisited using a sample of 3072 audited 14C calBC dates from 940 georeferenced early Neolithic sites. The surface expansion of early Neolithic has been reconstituted using the kriging technique of spatial interpolation. Centres of renewed expansion, of contact zones, and the main routes of expansion have been highlighted by means of a vector map, representing the gradient. The expansion of the agricultural system on the map, was not uniform and regular across Europe as a whole, but proceeded in leaps. With the scale of detection of the 500-year isochrones, several leaps are identifiable: at 8000 calBC crossing the Taurus barrier, 6700–6100 calBC crossing the southern Adriatic barrier, 6100–5600 calBC crossing the Central European agro-ecological barrier and 5000–4000 calBC expanding on the other, marginal zones. Using a vector map, 10 points of renewed expansion and nine contact zones, were detected. The whole does not correspond to a process of homogeneous diffusion, approximately steady, but a process marked by phases of geographical expansion and stasis.