Geographical Contingency Research Articles

Host-parasite interactions in perpetual darkness: Macroparasite diversity in the cavefish Astyanax mexicanus.

Astyanax mexicanus has repeatedly colonized cave environments, displaying evolutionary parallelisms in many troglobitic traits. Despite being a model system for the study of adaptation to life in perpetual darkness, the parasites that infect cavefish are practically unknown. In this study, we investigated the macroparasite communities in 18 cavefish populations from independent lineages and compared them with the parasite diversity found in their sister surface fish populations, with the aim of better understanding the role that parasites play in the colonization of new environments. Within the cavefish populations, we identified 13 parasite taxa, including a subset of 10 of the 27 parasite taxa known for the surface populations. Parasites infecting the cavefish belong to five taxonomic groups, including trematodes, monogeneans, nematodes, copepods, and acari. Monogeneans are the most dominant group, found in 14 caves. The macroparasites include species with direct life cycles and trophic transmission, including invasive species. Surprisingly, paired comparisons indicate higher parasite richness in the cavefish than in the surface fish. Spatial variation in parasite composition across the caves suggests historical and geographical contingencies in the host-parasite colonization process and potential evolution of local adaptations. This base-line data on parasite diversity in cavefish populations of A. mexicanus provides a foundation to explore the role of divergent parasite infections under contrasting ecological pressures (cave vs. surface environments) in the evolution of cave adaptive traits.

A simulation-based assessment of the relation between Stone Age sites and relative sea-level change along the Norwegian Skagerrak coast

A central premise for the Stone Age archaeology of northern Scandinavia is that most coastal sites were located on or close to the contemporary shoreline when they were in use. By reconstructing the trajectory of rapid and continuous relative sea-level fall that characterises large regions of Fennoscandia, this offers a dating method termed ‘shoreline dating’ which is widely applied. However, while the potentially immense benefits of an additional source of temporal data separate from radiometric and typological methods is unquestionable, the geographical contingency and thus relative rarity of the method means that it has been under limited scrutiny compared to more established dating techniques in archaeology. This paper attempts to remedy this by quantifying the spatial relationship between Stone Age sites located below the marine limit and the prehistoric shoreline along the Norwegian Skagerrak coast. Monte Carlo simulation is employed to combine the uncertainty associated with independent temporal data on the use of the sites in the form of 14C-dates and the reconstruction of local shoreline displacement. The findings largely confirm previous hypotheses that sites older than the Late Neolithic tend to have been located on or close to the shoreline when they were occupied. Drawing on the quantitative nature of the results, a new and formalised method for the shoreline dating of sites in the region is proposed and compared to previous applications of the technique.

Gender, caste, and spatiality: intersectional emergence of hegemonic masculinities in Indian Punjab

In this article, I address hegemonic masculinities and their geographical contingencies. I focus on when and how space matters and how hegemonic upper-caste masculinities are socio-spatially produced, constituted, and contested. I draw on relational theories in the geographies of masculinities and feminist political ecology. Current theorizing in these fields highlights the role of space/place/environment in the production of subjectivities such that ideas of gender and space arise as co-constitutive. Drawing from these literatures, in this article, I explore the role of construction of and power over land and space; and how land is gendered and caste-laden in the performance of hegemonic masculinities. I also focus on the ways hegemonic masculinities respond to vulnerabilities and challenges within said space. Through this conceptualization, I advance the inter-disciplinary discourse in sociology and geography on the intersectional and spatial emergence of the masculine. Using empirical evidence from Punjab (India) I explore the construction of masculinized spaces and their control by dominant-caste men and highlight the mutually constitutive relationships between space, masculinities, and the caste axis of identity.

The Morphology of Prometheus, Literary Geography and the Geoethical Project

This paper explores mappings, musings and ‘thought experiments’ in literary geography to consider how they may contribute to geoethical pedagogy and research. Representations of Prometheus from the fourteenth century onwards have traveled along three broad symbological roads: first, as the creator, and bringer of fire; second as a bound figure in chains, and thirdly, unbound. However, it was the harnessing of fire by our species a millennium prior that gave rise to the myth of Prometheus and set into motion the geophysical process of combustion which “facilitated the transformation of much of the terrestrial surface […] and in the process pushed the parameters of the earth system into a new geological epoch.” As the geophysicist Professor Michael Mann observes, global warming and loss of biodiversity constitutes an ethical problem. The remediation of the Prometheus myth in Mary Shelley’s Frankenstein; or the modern Prometheus (1818), Jonathan Fetter-Vorm’s Trinity: A Graphic History of the First Atomic Bomb (2012) and William Golding’s novel Lord of the Flies (1954) provides the means to explore the geographical, historical and cultural contingencies of geoethical dilemmas contributing to the framing of the Anthropocene and Gaia heuristics. This paper argues for the necessity of scholars in the arts, humanities and geosciences to share and exchange idiographic and nomothetic perspectives in order to forge a geoethical dialectic that fuses poetic and positivistic methods into transcendent ontologies and epistemologies to address the existential questions of global warming and loss of biodiversity as we enter the age of the Anthropocene.

A Feminist Geographic Reading of Masculinities: Syrian Entrepreneurs in İzmir

This research aimed to analyze migrant men’s spatial trajectories with an emphasis on how they are negotiating with intersecting hierarchies and how they refine and transform their refuge, workplaces. With a lens of feminist geography, it mapped Syrian entrepreneurs’ workplaces in Basmane and Buca, İzmir. To attend the social relations and also gendered practices of Syrian men who run small enterprises and to scrutinize the aspects of their life within broader political, socio-cultural and economic contexts, a feminist ethnographic research was conducted. While heavily relying on participant observation, informal and formal interviews were conducted with the owners of 4 restaurants, 1 barber shop, 1 grocery store and 1 confectioner. Based on the understanding of temporal and geographical contingency of masculinities, it discussed (1) how men positioned/disciplined themselves vis a vis “foreign masculinities”, (2) spatial structures that enabled men’s protector role spilling over into their workplace, (3) homosocial bonds that created continuity and stability.

The belief in mining: How imageries of other mines may brighten Arctic minescapes

AbstractThe article discusses how promising outlooks and favourable memories of past and distant mining ventures are employed in the view of a minein spe. The study utilises interview quotes and written narratives pertaining to a case of mine development in Swedish Pajala and neighbouring Finnish Kolari (the Northland project 2004–2014), located above the Arctic Circle, for explicating this. Its theoretical framework includes the concept of minescape and the ideas of past presences and anticipated futures, which support capturing (the temporality of) the sociocultural and discursive dimensions of mining alongside with its physicality. Previous and distant experiences with mines appeared readily abstracted and brought into the current debate, forgetting about contexts, that is, about any historical or geographical contingencies. This kind of temporal and spatial referencing is seen to represent an imaginative practice which, as it is argued, gains an enhanced role in tandem with the increasing market dependency and volatility of the extractive business. By attending to the meaning-making based on remembering, and forgetting, in the context of experiences made with mining in the past or elsewhere, the article contributes to our understanding of the present-day role of mining heritage.

Breaking the land monopoly: Can collective land reform alleviate the housing shortage in China's mega-cities?

This paper engages with ongoing theoretical enquiries into the dynamism of housing shortage in many global cities. The research critically evaluates the recent Chinese practice of increasing the supply of the collectively owned land as a means to alleviate housing shortage in cities. Taking the four first-tier cities, Beijing, Shanghai, Guangzhou and Shenzhen as case studies, this paper analyzes their characteristics of land supply and housing price/rent change, and argues that increasing land supply through encouraging rental housing to be built upon collectively owned land did not contribute in any significant way the alleviation of housing shortage in China's megacities because of the manipulation and circumvention of the local governments that held strong vested interests in urban land monopoly. Findings of this research contribute new theoretical insights into the global dynamism of housing developments and call for special attention paid to the important effects of the land disposition regimes upon housing supply, the sophisticated central-local power relations internal to the state, and the spatiality of housing developments as well as their geographical contingency. The paper concludes with policy implications to facilitate the rental housing development on collectively owned land in Chinese cities.

Geographies of Extinction

AbstractThis is an article about extinction, geography, and the geographies of extinction. The emerging field of extinction studies has brought a vibrant corpus of interdisciplinary scholarship that destabilizes static notions of species, traces the spatiality of death and violence in conservation contexts, and raises important political and ethical questions regarding how lives are lost, saved, and valued. Such work offers a counter to the biopolitical tendencies of contemporary conservation discourse, emphasizing the contingent and situated character of life’s forms and the processes by which these are, often slowly, severed from place. In this article, the authors draw upon research in diverse contexts—concerning the conservation of ospreys on Speyside, Scotland, and trans-border marine conservation in Mozambique—as a lens through which to demonstrate the multiple ways in which extinctions are “placed.” These are (1) an attention to geographical contingency of wildlife under threat from extinction; (2) the multiple, overlapping, and discordant political and economic geographies of violence, death, and attempted (necessarily partial) protections through which extinction unfolds; and (3) the geographies produced as a result of extinction, be they blasted, spectral, or sites for life amid ruins.

Mohsin Hamid Engages the World in The Reluctant Fundamentalist: “An Island on an Island,” Worlds in Miniature and “Fiction” in the Making

The Reluctant Fundamentalist proves vitally engaged in the concerns of the mind and its passages reveal a struggle with difficulties of a sort that make anxiety seem an innocuous euphemism or outdated scholarly endeavor, which inevitably veers the reader's attention away from their importance in understanding the text and its world. This essay is concerned with the psychological, artistic, historical and geographical contingencies Mohsin Hamid faces in putting together his novel/la1 through the travail of production and publication. The Reluctant Fundamentalist has cemented Hamid's reputation and taken on the guise of a relatively autonomous sphere in its own fashion. Hamid resorts to powerful actions of a “begetting” kind, and specifying points of departure for his novel/la grows increasingly problematic. The novel/la is in fact intricate, and its resemblance with many productions is striking nevertheless. Going against the grain of fundamental and dominant traditions through a reluctant ethos, Hamid engages in beginnings and beginnings again to find alternatives, a Saidian reasoning read in The Reluctant Fundamentalist. Taking its cue from Hamid's reflection on the manufacturing of his own “fiction” and Said's Beginnings, this essay examines how Hamid builds on Albert Camus's La chute as a point of reference to inaugurate The Reluctant Fundamentalist which owes its genesis to miscellaneous acts of beginning based, among many others, on McEwan's Atonement and Ali's Brick Lane. Hamid also engages world events such as America's beginning as a nation and 9/11, which both have inspired the novel/la's impulse to begin and begin again in the process of production. These influences with the alternatives given make up the texture of his novel/la, which is not only creative in nature, but also theoretical and philosophical in trajectories.

Hirashasan: Governing diamonds in Central India

Hirashasan is the term used for governance of diamond mining and trade – with a small bureaucracy and an exclusive set of rules and regulations – by the district administration of Panna in the state of Madhya Pradesh in India. Diamond mining in Panna encompasses diverse extractive practices that range from fully mechanised large-scale mining operations owned by the state, to small-scale and semi-mechanised mining carried out by farmers and landowners in groups, to individuals carrying out seasonal and part-time mining of diamonds in an artisanal manner. Based on an ethnographic study was undertaken from September 2016 to April 2017, we argue that Hirashasan has created an “extractive assemblage” that comprises four genres of mining and production systems: large-scale, small-scale, licensed artisanal and unlicensed artisanal. This assemblage is a product of historical, cultural and geographical contingencies as much as place-specificities, and does not lend itself to a single mode of governance. Mineral resource governance in a particular place, therefore, necessitates understanding and internalising the variegated and pluri-form extractive assemblages, such as that of the diamond economy in Panna.

Geographic contingency, affective facts, and the politics of global nutrition policy

Global health organizations focused on nutrition have developed an intense focus on the first 1000-days of human life (from the point of conception to age 2) as the time where the right nutrition and care will determine personal health and global economic futures. Based on epidemiology and lab-based bioscience, this has led to a global policy consensus that promotes a set of 'essential interventions' focused on the bodies of mother to ensure productive global futures. Building on scholars arguments that 1000-days consensus is predicated on a logic of anticipatory action, this paper uses the two distinct orientations of the concept of contingency to understand both how this narrative has achieved global prominence, and how it has manifested in particular configurations within India. First, this paper investigates how the 1000-days discourse's ascendance has been achieved through the notion of future life as open-ended contingency. It argues that this specter of future/threat opportunity is then rendered governable through the use of affective practices that quantitatively imagine dystopic global futures of malnourished bodies and stagnant economies, and then makes hope-based appeals to biomedical, nutrition interventions to secure continued economic growth. Second, the paper analyzes qualitative data from Indian policy actors that demonstrates how the 1000-days discourse is refracted across India. I find that Indian responses to such a consensus have been mixed due to the particular socio-political legacies of India as a postcolonial space, and also to a certain level of happenstance and the socio-spatial intermingling of everyday life. This paper's main argument is that while the threat/opportunity of future contingency discursively drives 1000-days, it is simultaneously geographical contingency that complicates the ways it materializes in the particular space of India.

On decentring ethnicity in buildings research: The settler homestead as assemblage

The concept of ethnicity is a prevailing explanatory device in studies of colonial architecture. This paper argues for decentring ethnicity in buildings research through treating buildings as ‘assemblages’ of both material and social ‘things’. Drawing on a case study from the late 19th-century settler landscape of Manitoba, Canada, we illustrate how settler architecture – conceived of as an ‘assemblage’ – can shed light on the events, processes and material consequences of homesteading in a new land. Through decentring ethnicity as a determining factor in building projects, the role of settler architecture as a material indicator of resistance or assimilation becomes more easily questioned. An archaeological interpretation of buildings as assemblages draws attention towards their materiality and the embodied experiences of building by highlighting the historical and geographical contingencies of the settlement landscape.

Global Health, Geographical Contingency, and Contingent Geographies

Health geography has emerged from under the “shadow of the medical” to become one of the most vibrant of all the subdisciplines. Yet, this success has also meant that health research has become increasingly siloed within this subdisciplinary domain. As this article explores, this represents a potential lost opportunity with regard to the study of global health, which has instead come to be dominated by anthropology and political science. Chief among the former's concerns are exploring the gap between the programmatic intentions of global health and the unintended or unanticipated consequences of their deployment. This article asserts that recent work on contingency within geography offers significant conceptual potential for examining this gap. It therefore uses the example of alcohol taxation in Botswana, an emergent global health target and tool, to explore how geographical contingency and the emergent, contingent geographies that result might help counter the prevailing tendency for geography to be side-stepped within critical studies of global health. At the very least, then, this intervention aims to encourage reflection by geographers on how to make explicit the all-too-often implicit links between their research and global health debates located outside the discipline.

“You kill the dam, you are killing a part of me”: Dam removal and the environmental politics of river restoration

River restoration through dam removal provides an opportunity to investigate the changing nature of environmental conflicts and politics in long-humanized landscapes. In New England, where over 14,000 dams fragment the region’s rivers, dam removals are often highly contested. This is due, in part, to how the intertwined roles of history, identity, and aesthetics coalesce to create attachment to place and inspire the defense of dammed landscapes. Dam removal provides a useful lens to consider the following: How do the historical and geographical contingencies of this region shape and alter conflicts over dam removal in specific ways? In instances where conflicts emerge, what do the conflicts reveal about the politics of ecological restoration in highly altered landscapes? We use a political ecology approach to reveal how complex cultural dynamics, competing interpretations of science and the environment, micropolitics, and the role of multiple actors generate and shape conflicts over dam removal. We show that the historical geography of New England influence conflicts over removal in important ways, particularly with regard to the roles of aesthetics and identity in landscapes that are characterized largely by consumptive as opposed to productive uses. Our findings also suggest that restoration in long-humanized landscapes will embroil new constellations of human and nonhuman actors, requiring attention to the political and cultural, as well as the ecological, dimensions of restoration. This paper contributes to research on the political and social dimensions of dam removal, as well as to research at the nexus of ecological restoration and environmental politics.

Amenity value in post-industrial Chinese cities: the case of Nanjing

Many Chinese cities are in a transition from industrial to post-industrial urban economies. In this process of urban restructuring, land use becomes polycentric and fragmented. More sophisticated models are needed to estimate the amenity effects of this complex residential environment. This article assesses the relative housing price effects of neighborhood characteristics and accessibility in Nanjing, China. This is achieved with a hedonic price model that incorporates detailed spatial measures, geographical contingency, and a modified version of Alonso’s (1964) general theory of land rent. A crucial finding is that the effect of job accessibility on house price varies depending upon the specific sector of employment. Accessibility to jobs in the public and private service sectors has strong positive effects. However, housing proximity to heavy industries has a spatially nonlinear effect: negative in close proximity, but positive at a larger distance. Second, when we control for job accessibility, access to public transport has an added positive effect. Finally, neighborhood “quality” (defined in terms of nearby amenities) is also relevant, but far less than access to service employment. This research shows that Nanjing’s housing prices are affected by different residential characteristics than those with dominant price effects in Western cities.

Open innovation in practice: diffusion of knowledge and use in Swedish bio-pharmaceutical firms

The concept of open innovation has successfully diffused among academicians and policy makers, framing innovation work in the post-bureaucratic era. Much of its initial theorising is built on single case studies of early adopters, but there is still a lack of quantitative studies in specific industries and geographical contingencies. In this paper, we report the results of a survey on open innovation (N = 114 firms), targeting the Swedish bio-pharmaceutical industry. The purpose is to shed light on how widespread the knowledge and practical utilisation of open innovation activities actually are in a particular industry. We find that very few respondents were aware of the open innovation concept, and also that open innovation related activities are, to a large extent, integrated within the ordinary innovation practices. At the same time, the application of open innovation activities relates to whether the firm has an innovation strategy, an own R&D department and has successfully launched innovations.

Land Use Patterns in Central Asia. Step 1: The Musical Chairs Model

Herding and farming coexisted in Central Asia for several thousand years as main options of preindustrial economic production. The relationship between people practicing different variants of these modes of subsistence is known to have been dynamic. Among the many possible explanations, we explore this dynamic by modeling mechanisms that connect aggregate decisions to land use patterns. Within the framework of the SimulPast project, we show here the results from step 1 of our modeling program: the Musical Chairs Model. This abstract agent-based model describes a mechanism of competition for land use between farming and herding. The aim is the exploration of how mobility, intensity, and interdependence of activities can influence land use pattern. After performing a set of experiments within the framework of this model, we compare the implications of each condition for the corroboration of specific land use patterns. Some historical and archaeological implications are also discussed. We suggest that the overall extension of farming in oases can be explained by the competition for land use between farming and herding, assuming that it develops with little or no interference of climatic, geographical, and historical contingencies.

Individual‐based approach to the detection of disturbance history through spatial scales in a natural beech‐dominated forest

AbstractQuestionWe connected tree‐census and dendrochronological research data (74.2 ha) in order to answer the following questions: How do we apply an individual‐based approach, which allows us to abandon the traditional patch model, in the research of disturbance history through spatial scales? What is the disturbance history of the natural forest? How do we understand the influence of the Kyrill storm, which affected the reserve on 18 January 2007? How does the disturbance history in dendrochronological records correspond to real disturbances?LocationŽofínský Prales (48 °40′ N, 14 °42′ E, 735–830 m a.s.l., granite, Czech Republic)MethodsRepeated tree‐censuses (>20 000 trees) were carried out in 1975, 1997 and 2008. These surveys served as the basis of dendrochronological research, during which 3 020 trees were sampled. A boundary line (BL) approach and geostatistical techniques were used to detect disturbance intensity and its spatial pattern.ResultsThe mean disturbance rate was 11.0% canopy loss per decade (maximum 33.7%) in the core zone. Bordering forests were directly affected by humans after 1800. A maximum of nine disturbance events were recorded per tree, but there were also 3% of non‐suppressed trees without records of disturbance events. The Kyrill storm represented a singular event in the forest history from the point of view of its exceptional spatial pattern (ranges up to 320.0 m), but not from the perspective of disturbance intensity. The relationship between disturbance intensity (y) and the range of spatial autocorrelation (x) can be explained by the equation y = 10.6863 + 0.0783*x (R2 = 0.546, P = 0.009). The spatial variability of releases ≥50% of BL corresponds to real disturbance events, while the insertion of weak releases led to the overestimation of range. The frequency of releases was affected by a decrease in air pollution at the beginning of the 1990s.ConclusionsEffects of small‐scale disturbances predominate in forest dynamics. Disturbance intensity was often not directly in accordance with the range of spatial autocorrelation. The ecological role of disturbance is therefore biased if disturbance intensity is used as the sole criterion. The results suggest the importance of historical and geographical contingency in ecosystem development.

The localized role of base level lowering on channel adjustment of tributary streams in the Trinity River basin downstream of Livingston Dam, Texas, USA

The purpose of this study is to describe and explain river channel cross-sectional change in tributary streams within the 60-km scour zone of the Trinity River, Texas, downstream of Livingston Dam. This study investigates changes within the tributary systems to base level changes triggered by incision, associated with scour and channel migration within the dammed trunk stream. The dam represents a precise moment and place of a system perturbation and therefore represents an opportunistic geomorphic experiment. Geomorphological effects of the lower Trinity River tributaries were investigated through three different types of data: resurveys of bridge cross sections, planform change as measured from aerial photographs, and field mapping of changes in channel geometry using fallen trees, undercut banks, and other geomorphic indicators of change. While field evidence of channel change was found at sites well upstream of tributary confluences with the Trinity, these were not consistent with responses to lower base level. Downcutting and lateral changes in response to lowered base level were confined to lower tributary reaches. This suggests distance decay and lag times in transmission of responses upstream and/or masking of dam-induced effects by other processes and controls. The most dynamic locations of geomorphic change are near the confluences of the tributaries with the Trinity River, where the response to dam-induced incision is strongly influenced by local trunk stream morphology, indicating a high degree of historical and geographical contingency.

Technology in the rear-view mirror: how to better incorporate the history of technology into technology education

The history of technology can play an important role in illuminating the fundamentals of technological change, but it is important that technology teachers, teacher educators, curriculum developers and researchers can be provided with good analytical tools for this purpose. In this article, we propose a model of techno-historical interplay, as a help in deciding what historical artefacts and systems should be included in technology curricula and teaching as well as in analyzing and conveying to students the fundamental issues of technological change. We want to emphasize particularly three points of importance in employing the model as a tool of analysis. First of all, it is crucial to decide what one wants the technologically literate student to know about technology and technological change. This should include an awareness of the historical and geographical contingency of any technology. Second, on the basis of this decision one should adapt the model as a tool for selecting relevant technologies. Third, the model should be applied as an instrument of analysis of the history of the selected technological artefacts or systems as well as theories of technological development.