Hunter–gatherer dispersals in the mammoth-steppe: technological provisioning and land-use in the Enisei River valley,south-central Siberia

Late Pleistocene Siberia was characterized by a unique mammoth-steppe biome. Two prevailing hypotheses exist to explain modern human dispersals in the Siberian mammoth-steppe. Upper Paleolithic human populations were either maintained continuously throughout the late Pleistocene or the peopling of this region resulted from multiple dispersal events. Past attempts at explaining the colonization process have resulted in culture-historical interpretations. This article uses lithic technological data from middle and late Upper Paleolithic sites in the Enisei River valley of south-central Siberia to explain human dispersals from a behavioral perspective. Technological provisioning and land-use strategies are reconstructed to help explain dispersal processes. Results of the study demonstrate that hunter–gatherers were using different adaptive strategies before and after the Last Glacial Maximum, indicating that multiple dispersal events shaped the peopling of Siberia.     

Naturalizing the state and symbolizing power in Russian agricultural land use

Land is intertwined with politics: both as a sine qua non for the territorial state, as well as a spatially limited natural resource through which geopolitical power and advantage are articulated and enacted. This remains the case, notwithstanding the emergence of global and planetary frameworks for land management towards collective environmental and developmental goals. Indeed, such frameworks contend with narratives and practices that not only treat land as a strategic national resource, but entangle it with the very ontology of statehood itself. This study examines such state-natures through the case of Russian agricultural land use. Analyzing governmental discourse from 2000 to 2020, it examines how in the extensive cultivation of agricultural land has come to be a hallmark of twenty-first century vertical and horizontal symbolic state-making: both as an instrumental means of enhancing the state's geopolitical power, as well as a means by which state is reified as environmentally sovereign and self-subsistent. So doing, the study complements a growing body of work in critical environmental geopolitics that has tended to eschew state-based analysis, or else leave the state underproblematized. As I argue, considering how the state is made natural, in turn helps to understand how nature is politically if not ontologically entangled in geopolitical thought and practice—in ways that attempts to act upon and indeed bring about wider-scale environmental subjects must contend.     

Holocene land-use evolution and associated soil erosion in the French Prealps inferred from Lake Paladru sediments and archaeological evidences

A source-to-sink multi-proxy approach has been performed within Lake Paladru (492 m a.s.l., French Prealps) catchment and a 6-m long sediment sequence retrieved from the central lacustrine basin. The combination of minerogenic signal, specific organic markers of autochthonous and allochthonous supply and archaeological data allows the reconstruction of a continuous record of past human disturbances. Over the last 10,000 years, the lacustrine sedimentation was dominated by autochthonous carbonates and the watershed was mostly forest-covered. However, seven phases of higher accumulation rate, soil erosion, algal productivity and landscape disturbances have been identified and dated from 8400 to 7900, 6000 to 4800, 4500 to 3200, 2700 to 2050 cal BP as well as AD 350–850, AD 1250–1850 and after AD 1970. Before 5200 cal BP, soil erosion is interpreted as resulting from climatic deterioration phases towards cooler and wetter conditions. During the Mid-Late Holocene period, erosion fluxes and landscape disturbances are always associated with prehistorical and historical human activities and amplified by climatic oscillations. Such changes in human land-used led to increasing minerogenic supply and nutrients loading that affected lacustrine trophic levels, especially during the last 1600 years. In addition, organic and molecular markers document previously unknown human settlements around Lake Paladru during the Bronze and the Iron Ages.     

Living a Long Way from Home: Communicating Land-related Knowledge in Dispersed Indigenous Communities,an Alternative Approach

Many indigenous communities are at a crossroads as regards lived experience of traditional livelihoods and members with intimate knowledge of their traditional landscapes. Using case studies from two indigenous communities, this article explores the application of both GIS tools and other geographic multimedia in community-based research projects that document landscape-related knowledge. The study involves a First Nation community in British Columbia, Canada and a Sámi community in Finnmark County, Norway. We discuss how land-use traditions and related knowledge constitute a peoples' identity and explore digital means of transferring this knowledge to support the ongoing transfer of indigenous knowledge between geographically dispersed community members, as well as future generations.     

On Neanderthal subsistence strategies and land use: A regional focus on the Rhone Valley area in southeastern France

This study of Middle Palaeolithic assemblages from the Rhone Valley, in the South-East of France, increases our understanding of Neanderthal subsistence strategies and modes of territorial organisation by comparing a wide corpus of human occupations in limited chronological and geographical frameworks. The Neanderthal occupation modes may be examined using sites located in a reduced area, linking medium-altitude territories (Massif Central and the Alpine foothills) to the Rhone corridor. Through the combined analysis of the occupation levels of ten sites, all dated to between Marine Isotopic Stage (MIS) 7 and the beginning of MIS 3, we identify three types of occupation durations: (1) type 1 as long-term residential camps, (2) type 2 as short-term regular hunting camps and (3) type 3 as brief stopover camps. We discuss this variability of habitat types according to various parameters: site age, technical behaviour, environmental conditions, and site localisation and occupation seasons. The aim is to discern the underlying motivations behind Neanderthal group mobility. One of the main features of the Rhone Valley area is the great homogeneity of behaviours reflected within the sequences. This homogeneity, linked to the variability of the site occupations, supports the hypothesis of Neanderthal groups anticipating their land use requirements, and furthermore suggests that another type of circulating model was used in this area.     

The environment of northeast England during Roman times as shown by pollen analysis

Data from nine radiocarbon-dated pollen diagrams from the northeast of England are considered and it is argued that much of the area was deforested and used for farming during the late pre-Roman Iron Age. This farming continued throughout the Roman rule (approximately AD 80–AD 410) and lasted until at least the sixth century, implying a measure of political stability after the Roman withdrawal.     

Mixed-use ‘regeneration’ of employment land in the post-industrial city: challenges and realities in London

This article explores the relationships between land-use planning, property and economic development, with a focus on the changing attitudes towards employment land in post-industrial cities. Drawing on case study data from two London local authorities, it finds that planning authorities are moving away from protecting employment land to actively promoting the mixed-use redevelopment of employment sites, even when there are thriving businesses on these sites and a shortage of supply of employment premises and land, relative to demand. We examine the drivers for changing policy including the national and regional policy contexts, housing targets, the influence of austerity measures, rise of Neighbourhood Planning and changing conceptions of regeneration and the role of housing therein. The article highlights the complex task faced by local planners and the tensions involved in simultaneously finding sites for housing, fostering economic development and promoting mixed-use redevelopment in planning policy and decisions. We find that changes in policy are fuelling speculation for housing development on sites occupied by viable businesses, supporting rather than responding to deindustrialization. This is leading to a gap between aspirations for delivering mixed-use environments on hitherto employment sites and realities on the ground.     

“The Glorified Municipality”: State formation and the urban process in North America

This article revisits the debate over whether and to what extent the cities of the United States and Canada can be understood as a common ‘North American city’ by reconsidering the role of the their common federal system of government. Drawing on a Marxist theory of the capitalist state and the municipal histories of New York State and the Province of Ontario, the article traces the institutions and patterns of urbanization in the two countries to a dialectic of political conflict between the sub-national states and the industrializing cities, conditioned by federal divisions of sovereignty and grounded in the expanding social property relations of capital. The final section connects this dialectic to historically new conditions for the expanded reproduction of capital, specifically in the constitution of land as a commodity form. It also speculates briefly on the implications of this analysis for a more spatially informed theory of the capitalist state.     

The contribution of Sir Alan Wilson to spatial interaction and transport modelling

ABSTRACT

In a series of papers in the mid-1960s and early 70s, building on his key 1967 paper, Alan Wilson made a series of fundamental contributions to the specification and application of land-use transport models. In this paper the basis of his entropy-maximizing approach to spatial distribution models is outlined with a demonstration that the methods have applications very much beyond its transport roots. The entropy maximization method laid the foundations for the development of a range of multinomial logit share models. He expanded the core transport ideas to the whole range of comprehensive models, initially building on, and extending, Lowry's iconic Pittsburgh model. The factors that have sustained the longevity of Wilson's models are explored and articulated.