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1.
《Geoforum》2018
The ‘just transition’ is a concept receiving more attention in the literature to-date. This critical review discusses this and how there are overlaps with literature on energy, environmental and climate justice. Within the separate energy, environment and climate change scholar communities, there is too much distortion of what the ‘transition’ means and what ‘justice’ means, and they all should be understood within the just transition concept. To increase public understanding and public acceptance of a just transition, these research communities need to unite rather than continue alone. 相似文献
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Stephen R. H. Worthington Pierre-Yves Jeannin E. Calvin AlexanderJr Gareth J. Davies Geary M. Schindel 《Hydrogeology Journal》2017,25(5):1237-1240
It is generally considered that karst aquifers have distinctly different properties from other bedrock aquifers. A search of the literature found five definitions that have been proposed to differentiate karst aquifers from non-karstic aquifers. The five definitions are based upon the presence of solution channel networks, hydraulic conductivities >10?6 m/s, karst landscapes, channels with turbulent flow, and caves. The percentage of unconfined carbonate aquifers that would classify as ‘karst’ ranges from <1 to >50%. 相似文献
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《Geoforum》2017
Our review explores the role of quality conventions that have emerged since the 'quality turn' in the food sector. By examining how the 'quality turn' contributes to transforming the wine sector, it asks whether the labeling systems seek to certify the quality of productive practices (informative function) or are intended to create imaginaries of quality as a differentiated business market strategy (symbolic function). After discussing relevant literature in geography and related fields, this review uses two emblematic examples from the wine sector to argue for the need to move beyond the marketing of quality to deepen the analysis and understanding of quality. This analytic insight questions the viability and usefulness of quality conventions aimed at differentiation, territorial development, with a focus on markets with high added value, and argues for the need to open new lines of research and policy in this sphere. 相似文献
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A. J. Christopher 《GeoJournal》1997,43(1):91-97
The revival of ethnic identities and the search for historical roots have been significant factors in re-shaping the map of the world in the late twentieth century. Multi-ethnic states have come under increasing strain throughout the century and undermining the concept of the nation-state. However, the successor states to the colonial empires in Africa exhibit the same strains as the often highly fragile successors to the European continental empires earlier in the century. The survival of these quasi-states has been dependent upon the support of the international community for over thirty years as a reaction to the era of colonialism. Anti-colonialism offers little practical support for states in a post-colonial, post-Cold War era. In some cases the result has been disintegration and the emergence of the collapsed state. The revived political movements aimed at democratisation and self-determination have unleashed forces which may be incompatible with the survival of the current state system. 相似文献
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《Proceedings of the Geologists' Association. Geologists' Association》2021,132(4):497-505
Post-Wealden dinosaur remains are rare in the UK, so any material from late Early or Late Cretaceous deposits is potentially of palaeoecological and palaeobiogeographical significance. Four dinosaur specimens collected from the Woburn Sands Formation (Aptian) of Upware, Cambridgeshire were described briefly by Walter Keeping in 1883, but have not been reappraised since. These specimens are identified herein as a ?turiasaurian sauropod tooth and indeterminate iguanodontian ornithopod remains (a tooth, middle caudal vertebra, pollex ungual). Although collected from the Woburn Sands Formation, it is likely that all of these fossils were reworked from older (now absent) sediments and they have usually been regarded as either ‘Wealden’ or Neocomian in age, presumably due to previous identifications of some of these specimens as Iguanodon. However, consideration of UK dinosaur faunas and regional geology indicates that these fossils could potentially be older. Further work is needed on the derived terrestrial fossils of the Lower Greensand Group in order to constrain their ages more precisely so that they can be incorporated into broader studies of regional diversity and palaeoecology. 相似文献
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Angus Cameron 《Geoforum》2012,43(4):741-749
This paper argues that the metaphorical figure of the island plays an important but profoundly ambiguous role in the imagination of social space. The paper argues that ‘utopic’ islands have historically provided a fictional domain of experimentation that has informed the constitution of ‘real’ state spaces. From the 16th to 20th centuries this took the form of an increasingly consolidated and ‘global’ endotopia: a world, exemplified by the ‘political’ map, full of state spaces constituted as interiors. More recently, islands have served a very different metaphoric function, being used to create and legitimise spaces of exteriority – ‘xenospaces’ such as the online worlds of the ‘metaverse’ and the arcane legal/financial spaces of offshore – which in combination constitute an emergent xenotopia. The ‘philosopher’s island’ (Mackay, 2010), therefore, represents a complex and polyvalent spatial form that serves to continuously and expediently redefine the nature of social space. 相似文献
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在《地质学报》64卷2期和66卷2期上发表有这两个‘动物群’的重要论文。在长期有争议的清河镇群和下二台群中发现小壳化石固然非同小可,但笔者拜读了两文后,却感到有些困惑与失望。图版所示两个动物群的绝大多数(如果不是全部的话!)看来不象是小壳化石,而是人工处理样品时所形成的假化石。如果依据这样的‘化石’来确定地层,将会带来极大的混乱。 相似文献
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Food is essential to life—yet the spatial and economic configuration of the conventional food system does not meet nutritional needs and exacerbates issues of food insecurity. Relevant options for policy change have been explored in light of evaluations of geographic disparities in food access, but the dominant ‘food desert’ discourse often focuses uncritically on insufficient conceptions of access. Understanding the complexity of food deserts is important for moving into meaningful policy action. We present a theoretical position to inspire future empirical research. The ecological model recognizes both endogenous and built environment factors in shaping health. Interventions in the food environment, however, often concentrate exclusively on structural determinants of health (e.g. retail-based initiatives). Yet retail-based interventions are difficult to implement due to governance systems which limit the ability of government bodies to influence private retail development. As well, recognizing the complexity of debates over the influence of structure and agency, we apply structuration theory to food deserts. Behavioral economics further informs both structural and behavioral determinants of health. This approach sidesteps the issue of victim-blaming, as all consumers are viewed as ‘predictably irrational’ in decision-making. In combining these theories, we challenge methodological and theoretical assumptions by showing the complexity of food desert interventions. Policy recommendations focus on behavioral determinants of health and the opportunities for empowerment through local food systems. These recommendations recognize the limits of translating research into policy and in devising effective food based interventions, and are sensitive to social, economic, and political constraints uncovered throughout the paper. 相似文献
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Taylor Shelton 《GeoJournal》2017,82(4):721-734
As emerging sources of so-called ‘big data’ are increasingly utilized in order to understand social and spatial processes, so too have these new data sources become the subject of harsh criticism from more critically-oriented geographers and social scientists. This paper argues that one of the major issues preventing a more productive dialogue between critical human geographers and those already engaging in the mapping and analysis of these new data sources is around the ways that space and spatiality are conceptualized in social media mapping. As such, this paper draws on and extends earlier critiques of the ‘spatial ontology of the geotag’, in which the geographic analysis of geotagged social media data over-privileges the single latitude/longitude coordinate pair attached to each individual data point, often leading to the kind of simplistic mappings and interpretations prevalent today. The goals of this paper are two-fold: first, to demonstrate how the spatial ontology of the geotag is implicitly operationalized within mainstream social media mapping exercises, and how this understanding of space remains incongruent with existing conceptions of space drawn from human geography. Second, using the example of tweeting in the wake of the August 2014 killing of an unarmed African–American teenager by a police officer in Ferguson, Missouri, this paper demonstrates how a more geographically-situated analysis of this kind of data, inspired by relational or multidimensional conceptualizations of space, can yield alternative understandings of the social processes embedded in such data. 相似文献
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Joseph Palis 《GeoJournal》2009,74(3):227-234
My paper aims to ask what space characterizes the various constructs of orientalism and othering in the early short films
of Thomas Edison. Using Lefebvre’s concept that social space “subsumes things produced, and encompasses their interrelationships
in their coexistence and simultaneity” in these early shorts, I will look at three Biograph actualities found at the Library
of Congress-American Memory page to show how space is manifested and negotiated onscreen. I will examine Edison’s “Filipinos
Retreat From Trenches”, “Capture of Trenches at Candaba” and “U.S. Troops and Red Cross in the Trenches Before Caloocan” which
were all released in 1899. These reenacted short films were shot during the tumultuous years of the Spanish-American War.
In the Biograph shorts, the privileged positions of both Spanish and American forces in relation to the annexation of a foreign
land in world history books is indicative of the tendency to de-emphasize the contribution of the native population in the
war. Manthia Diawara has said that “space is related to power and powerlessness, insofar as those who occupy the center of
the screen are usually more powerful than those in the background or completely absent from the screen.” The spatial hierarchies
and spatially situated images in Edison’s short films show how historically configured power relations encrypted oppression
to its external “others” through the cinematic apparatus.
相似文献
| Joseph PalisEmail: |
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The paper examines the neighborhood council from the perspective of its contribution to town planning. Within the context
of planning in Israel, two distinct models of neighborhood council and their relationship to the municipal planning administration
in two different towns are considered. Their potential as a new arena of planning at the neighborhood level is evaluated,
including the ability to mediate between ‘bottom-up’ and ‘top-down’ planning processes, and to offer a planning framework
that combines local with professional knowledge. 相似文献
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Ethnic Enclave Reconfiguration: A ‘new’ Chinatown in the Making 总被引：1，自引：0，他引：1
Years of past research on traditional Chinatowns were based on the assumption that Chinatown is an ethnic enclave for a single
ethnic minority, i.e. the Chinese. In recent years, one could observe significant changes over Chinatowns in terms of more
Vietnamese presence. Yet, the transition process as an object of study is much under-represented in the literature on ethnic
enclaves. Looking at ethnic business transition from Hong Kong to Vietnamese in Toronto’s Chinatown West, this paper argues
strongly that ‘multiple ethnicity’ can coexist in an enclave. For this case study, the Chinatown is being reconfigured into a ‘new’ Chinatown. Drawing upon data from the authors’ Vietnamese Business Database that covers information between
1983 and 2003, we present both spatial and temporal analyses that offer insights into how the Vietnamese businesses grow through
time. Our findings support the existence of a Vietnamization process in Toronto Chinatown West. However, its evolution is
still in an infant stage. In some aspects, the incoming Vietnamese businesses display similarities with the remaining Hong
Kong businesses. In sum, a total reconfiguration of Chinatown West in form and business nature is still unaccomplished. The
conventional enclave concept which bases on the singularity of ethnic group has to be abandoned in view of rising occurrence
of ethnic transition, particularly in this globalizing era. 相似文献
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We discuss issues related to a recognised shortcoming in existing tsunami hazard assessments for Pacific Island Countries and Territories (PICTs), that of tsunamigenic slope failures (TSFs). Currently, TSFs are most likely underrepresented as sources in existing tsunami databases for two key reasons. First, relatively low magnitude earthquakes associated with subduction zones are generally assigned as the tsunamigenic source, as opposed to the TSFs they generate. A reassessment of such ‘anomalous tsunamis’ may yield clues that serve to reassign their tsunamigenic source. Second, there are thousands of oceanic islands and seamounts scattered across the Pacific and flank collapse of volcanic edifices such as these is a largely unquantified tsunamigenic threat. However, while it is now possible to model such TSFs, this is unlikely to happen in the near future because of the lack of detailed bathymetry and landslide mass data. Recent developments in the identification of past tsunamis in the Pacific Islands have developed a unique range of indicators that can be used for identifying such events. These are geological, oral tradition and archaeological components that include, but are not limited to, a modified Darwinian model of atoll formation, coastal megaclasts, oral traditions of vanished islands and giant waves, and the abandonment of prehistoric coastal sites. As such, the most logical way forward is to use the multiple indicators available to us to identify evidence of past tsunamis. 相似文献
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《Geoforum》2016
This article provides a critical intervention into South Korea’s recent effort to promote its 1970s authoritarian-era rural modernization program, Saemaul Undong (New Village Movement), as the ‘iconic’ model of its international development assistance. To better understand how this movement has been represented, this article examines the policy narratives that have been produced by the Korean government’s Knowledge Sharing Program (KSP) and circulated through multiple development cooperation initiatives. These narratives portray Saemaul as the key to Korea’s developmental success: a mental revolution in values that inculcated the ‘can-do’ spirit in poor rural villagers and allowed them to escape poverty and stagnation. We argue that the emphasis of this narrative on the spiritual, voluntary, and value-oriented nature of the movement has been used to ‘render technical’ Korea’s development experience: i.e. to reduce it to a question of how development experts successfully cultivated the spirit of development in the Korean people and, by extension, how developing countries might do the same. We show how this narrative neglects the contested history and Cold War context of Saemaul, raising questions about the ‘brand’ of development assistance that has been built upon it. 相似文献
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Detailed log correlations of the largely fluvio-lacustrine Lower Triassic Buntsandstein (Late Permian-Early Anisian), carried out on 80 wells in the Dutch onshore and offshore areas, can be linked to northwest-German high-resolution sequence stratigraphy. The correlations show that cyclic sedimentation occurred in large parts of the basin. Seven 1st-order sequences are recognised, namely the Main Claystone, Rogenstein, Volpriehausen, Detfurth, Hardegsen, Solling and Lower Röt Sequences. They are overlain by the lower part of the Upper Röt–Lower Muschelkalk Sequence. Distinct sequence boundaries have been identified at the bases of four sequences: Volpriehausen, Detfurth, Solling and Upper Röt. The higher-order sequences consist of fining-upwards cycles with a thickness of up to tens of metres. The sequences are laterally persistent and have a characteristic expression on gamma-ray and sonic logs. In the Lower Buntsandstein, they display a uniform character throughout most of the area, with only minor differences in thickness or lithology. NNE-oriented lows and swells were formed during deposition of the Volpriehausen, Detfurth and Hardegsen Sequences. Uplift prior to the deposition of the Solling Sequence caused deep erosion on the swells in the basin and minor erosion in the lows. The high-resolution sequences probably represent alternating, relatively wet and dry climatic periods, with a periodicity of about 100 000 years. An analysis of the sequences suggests that their reduced thickness on the swells is mainly the effect of erosion. This is supported by analyses of the accumulation patterns and rates. 相似文献