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31.
Chris Sneddon 《对极》2007,39(1):167-193
This paper examines recent conflicts over freshwater fisheries in Cambodia using the notion of accumulation through dispossession as a conceptual starting point. Despite a recent material turn, theoretical literature on the political economy of the environment has only partially incorporated an ecologically nuanced view of nature into analyses of its transformation under processes of capital accumulation. The biophysical characteristics of riverine fisheries are predicated on the ecohydrologic dynamics of water flows, and these characteristics dictate strategies of appropriation for both subsistence and commercial use. The complexity of these material characteristics is compounded in the case of Cambodian fisheries, where an array of state‐ and market‐driven processes promote the dispossession of resources and constrain the livelihood opportunities of rural communities dependent on fishing. Theories of capital accumulation and how accumulation induces socioecological conflicts can be very useful, firstly, for explaining the origins of environmental conflicts and, secondly, for grounding the analysis of such conflicts in the politics of accumulation as mediated by state actors. Conversely, theoretical framings of primitive accumulation must examine the “things” being accumulated (eg riverine fisheries) in far more biophysically specific ways, and must recognize the circuitous pathways, particularly in cases involving developmental states, that strategies of accumulation follow.  相似文献   
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During recent reinvestigations in the Great Cave of Niah in Borneo, the ‘Hell Trench’ sedimentary sequence seen by earlier excavators was re-exposed. Early excavations here yielded the earliest anatomically-modern human remains in island Southeast Asia. Calibrated radiocarbon dates, pollen, algal microfossils, palynofacies, granulometry and geochemistry of the ‘Hell Trench’ sequence provide information about environmental and vegetational changes, elements of geomorphic history and information about human activity. The ‘Hell’ sediments were laid down episodically in an ephemeral stream or pool. The pollen suggests cyclically changing vegetation with forest habitats alternating with more open environments; indicating that phases with both temperatures and precipitation reduced compared with the present. These events can be correlated with global climate change sequences to produce a provisional dating framework. During some forest phases, high counts of Justicia, a plant which today colonises recently burnt forest areas, point to fire in the landscape. This may be evidence for biomass burning by humans, presumably to maintain forest-edge habitats. There is evidence from palynofacies for fire on the cave floor in the ‘Hell’ area. Since the area sampled is beyond the limit of plant growth, this is evidence for human activity. The first such evidence is during an episode with significant grassland indicators, suggesting that people may have reached the site during a climatic phase characterised by relatively open habitats ∼50 ka. Thereafter, people were able to maintain a relatively consistent presence at Niah. The human use of the ‘Hell’ area seems to have intensified through time, probably because changes in the local hydrological regime made the area dryer and more suitable for human use.  相似文献   
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An international two-year Erasmus Mundus MA, Transcultural European Outdoor Studies (TEOS), uses the journey as a central metaphorical concept, the “peregrinatio academica”, and experiential pedagogy. Students study human nature interactions through the lens of outdoor education and recreation while travelling for a semester at a time in three European countries: England, Norway and Germany. We argue that the transcultural concept is facilitated by the diverse nationalities of the student cohort and the concept and experience of the journey. Empirical evidence from student feedback, course discussions, and staff reflections is used to explore the ways in which the programme elucidates ideas of expert and Eurocentric knowledge of landscape and learning by valuing individual knowledge constructions and new research. Simultaneously, we argue that the typical European “gaze” on the “other” somehow is reversed as “others” gaze at European cultures, and, to some degree, contribute to destabilizing culturally taken-for-granted knowledge. This offers new opportunities for a more nuanced transcultural exploration of human nature interactions in diverse landscapes and cultures. We conclude that the knowledge and skills developed by this programme supports the development of “transculturalized” students with the enhanced capacity to shift between and discuss diverse positions and ways of viewing and knowing.  相似文献   
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This short piece introduces a three-paper theme section on the theme of ‘Insecure bodies/selves’, growing out of a conference session held in 2012. Using the brief example of a brain-injured soldier's ‘shattered world’, creating a thoroughly ‘unsecured’ self/body, attention is given to how contemporary human geography has gradually opened itself to engaging with the multiple spaces of insecure bodies/selves. The three papers are then formally outlined and situated within these new currents of geographical and trans-disciplinary scholarship.  相似文献   
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Using the concept of ‘constrained agency’ introduced by Neil Coe and David Jordhus‐Lier, this article attempts to evaluate the possibilities and constraints facing labour agency in the Pearl River Delta in China. By reviewing the social, economic and political background of the changing labour market and labour regulations in China, and through an intensive case study of a workers’ strike and its consequences, the author argues that Chinese migrant workers have begun to challenge the state's regulatory regime on labour, which is based on individual rights. However, the introduction of a regulatory framework based on collective rights is being impeded by the party‐state's manipulation of trade unions and the strong influence of global capital on local labour policy.  相似文献   
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