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1.
欧洲一体化实行了一定程度的权力让渡和共享,但成员国仍然保持着主权,并主导着一体化。证诸欧洲一体化进程可以看到:一、所有的权力让渡都需要成员国全体一致同意,体现了成员国主权的行使;二、"辅助性原则"限制着权力让渡;三、偏向于"政府间主义"的"机构间平衡",共同体/欧盟的决策/立法权始终掌握在由成员国代表组成的理事会手中;四、种种"灵活性"和"例外",使成员国在权力让渡的问题上保持最大限度的自主性。  相似文献   
2.
Biogeographers, ecologists, palaeontologists, and conservation managers often deal with checklists in which not all individuals have been identified to a species level, or the accuracy of species identification is questionable. Is it possible and credible to investigate species richness based on such checklists? Studies on macrofauna in the Far Eastern seas, eastern Arctic seas, and adjacent waters of the Pacific and Arctic Oceans suggest that in different habitats and for diverse taxa, species, and higher taxa richness strongly correlate with each other and increase with an expansion in the study area and sample size according to the species–area law. Such an increase is higher in the bottom zone than in the pelagic. Species and higher taxa richness also show a decrease from lower to higher latitudes, which is in line with the Humboldt–Wallace’s law. According to Willis’ law and self-similarity in the organisation of taxonomic levels, species richness can be assessed based on the genus, family, and order richness. In other words, supraspecies richness itself can tell us the same as species richness and therefore certain global patterns revealed at the species level may also be revealed at the supraspecies level. Such a concordance in general trends among richness parameters at different taxonomic levels in practice implies that species richness can be studied based on lists that lack species identifications or lists with doubtful species identification. We suggest bolder use of supraspecies richness in science and practice, discussing the disadvantages and advantages of this approach.  相似文献   
3.
This paper seeks to understand the conditions of possibility of “sanctuary” – the claiming of a “sacred” space of (humanitarian) exception - in the midst of civil war. Sanctuary codifies an exceptional space where sovereign and pastoral registers of power converge into a form of “pastoral sovereignty” that can temporarily “interrupt” the law of violence of sovereign power. In civil war this can enable civilians to be saved and protected from killings and suffering. However, this pastoral sovereignty is precarious as it depends on the belligerents' good will and tacit authorization: this is what we call the predicament of pastoral sovereignty. Using the case study of Church sanctuary in Sri Lanka's civil war, this paper explores how this predicament of pastoral sovereignty comes into effect in moments of acute crisis. Throughout Sri Lanka's brutal civil war, Catholic priests provided “sanctuary” to Tamil civilians in the form of territorial sanctuary (Church compounds), bodily sanctuary (the priests' bodies providing protection), and numerous other humanitarian activities. Our ethnographic material illustrates the force and fragility of the Church's claims to pastoral sovereignty and its sanctuary practices and provides detailed accounts of numerous constellations. The paper thereby raises fundamental questions about the ontology of sovereignty and its operability in moments of humanitarian crisis.  相似文献   
4.
To better understand walking practices and the power relations informing them, Mattias Kärrholm and colleagues argue for a relational methodology and metalanguage. In the process, they propose a threefold approach: (a) identify different walking assemblages; (b) investigate how diverse types of walking assemblage relate in series; and (c) study how certain objects can gather or bind series together and act as boundary objects. In this article, we explore the worth of that approach, drawing on research interviews held over 2015–16 with residents from Wollongong, Australia, during a period when their municipal government was implementing a walkable city strategy. Here, we analyse participants' conversations with us for what they reveal about walking types, walking assemblages, interseriality, objects of passage, and boundary objects—five terms used by Kärrholm et al. to interrogate urban walking. Our work suggests that participants are adept at gauging the constant transformations that characterise their walks. This narrative evaluative capacity is, perhaps paradoxically, both compelling and mundane and suggests that participants make sense of a range of meanings from complex social and spatial dynamics and do so in ways that highlight privilege and disadvantage in the city. These findings have wider relevance for those interested in walking and mobilities studies and methodologies.  相似文献   
5.
The Greek Neolithic, here divided into five phases, is the oldest in Europe. Geographically, it is the closest to the Near East and has thus long been seen as an impoverished derivative of the latter. However, recent research has tended to emphasize the autochthonous nature of Neolithic development in Europe, including Greece. The Greek Neolithic economy, which was based almost entirely on domesticates, and its densely packed, long-lived villages strongly recall the Near East, as do also the early emphasis on fine, decorated, nonculinary pottery and the wealth of figurines. On the other hand, the evolution of stylistic patterns is specifically Greek, although generally related to trends in the Balkans. Originality in the development of the Greek Neolithic is also seen in its latest phase, with apparent decreases, rather than increases, in site density, social differentiation, and, to some extent, long-distance trade. At the same time, however, the dichotomy became much sharper between the rich agricultural plains of northern Greece and the more pastoral(?) regions of the Peloponnese and Cycladic Islands; this presages similar contrasts during the Bronze Age.  相似文献   
6.
There is a wide gap between planning ideology and planning practice in some regimes. In planning practice, contextual differences and traditional practices affect urban spatial configurations and their related societal dimensions, and also influence the legislative and administrative systems that dictate the process and production of the built environment. This is linked to situations where hidden practices and power relations among key actors may limit democratic participation in the planning process and challenge ethical practice. This paper focuses on the emerging traditions of planning practice in Turkey. We argue that by understanding the role(s) of the key actors in the process and investigating approval processes in detail, it can become evident that planning ‘on the ground’ is often tokenistic and circumvented by hegemonic power relations and tactical actions. These latter in turn side-step a requirement for democratic participation and encourage a ‘loosening’ of planning ethics.  相似文献   
7.
基于手机信令数据的长春市活动空间特征与社区分异研究   总被引:2,自引:0,他引:2  
居民时空行为成为透视城市空间的重要视角,本文基于手机信令数据研究长春市活动空间及其社区分异,轮廓性的揭示居住空间、就业空间和消费休闲空间的分布规律,从人地互动的过程与格局的视角认识城市空间。研究发现,居住活动对中心城区依赖明显高于就业和消费休闲活动,就业活动呈现多中心连片发展格局,近郊的欧亚卖场和郊区的净月潭成为人们消费休闲活动的重要选择。就业-居住距离和消费休闲-居住距离的社区分异显著,折射出三类活动空间关系复杂,由此感知城市生活空间质量和社会空间结构。通过对社区分异的空间聚类分析明晰各地域自身问题,从而有针对性的对长春的空间调整优化和居民行为引导提出建议,构建和谐宜居的城市空间。  相似文献   
8.
This article examines how role theory can enhance the middle-power literature in understanding the role preferences of middle powers. Rather than treating it as merely a function of material capability or good international citizenship, this article resituates middle power as a concept of international status that states aim to pursue through the enactment of role conceptions. Thus, it reinstates a conceptual distinction between ‘middle-power status’ and ‘middle-power roles’. The article suggests that the notion of role conceptions can analytically connect the status-seeking behaviour of middle powers with their foreign policy agenda. In so doing, it provides a more nuanced explanation of middle-power behaviour, which might differ between one middle power and another. Using Indonesia and South Korea as case studies of middle power, this article contends that foreign policymakers have strategically conceptualised and enacted several main roles that aim to capture historical experience, as well as ego and alter expectations, in order to pursue middle-power status. These role conceptions determine the foreign policy agenda of states in articulating their middle-power status.  相似文献   
9.
This symposium draws attention to innovative and emerging research in Australian public policy exploring the interplay of governance, public policy and boundary-making. Conceptually and substantively, boundaries are fundamental to understanding policy outcomes, yet remain overlooked and undertheorised. We aim to contribute to public policy debates, in Australia and beyond, by provoking further reflection on this theme, in particular, the distributive effects of boundaries in policy-making; the blurring of boundaries implicit to governance frameworks; the crossing of boundaries, especially by policy-officials within and between institutions; the construction of boundaries to separate and marginalise; and the existence of temporal–spatial boundaries that demarcate jurisdiction and authority. In short, the study of governance and public policy-making is marked by multiple different types of boundaries but the way in which boundaries get drawn and redrawn is also suffuse with political contestation meaning they raise crucial questions about the exercise of power.  相似文献   
10.
This paper investigates the paradox in post‐conflict societies of continued marginality of cross‐ethnic parties despite significant convergence in public attitudes and identities. In so doing, it examines the argument that parties that attempt to reach across the divide are constrained by consocational institutions designed to accommodate rival identities in such environments. The paper explores this puzzle in the context of Northern Ireland, drawing upon qualitative evidence from elite interviews and focus groups collected in 2012 and 2013. It concludes that cross‐community parties operating in the region do encounter formal institutional barriers, but that such barriers only partially explain the phenomenon and an interplay between formal and informal constraints underlies their position of relatively limited electoral success.  相似文献   
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