A tale of two trails: Lessons from a comparative account of the Trans Canada Trail and the Sendero de Chile

A new generation of greenways has emerged in recent years, the most ambitious of which are nationwide, interconnected networks of multi-use, multi-purpose greenways and trails, clustered under a single national vision. However, because these initiatives have been the focus of so few research studies, opportunities to glean lessons from their planning and implementation have been limited. This paper contributes to addressing this knowledge gap by presenting a comparative account of two networks, the Trans Canada Trail in Canada and Sendero de Chile in Chile. Using document analysis and interviews with officials closely involved in their development, the evolution of both networks is documented over time, emphasizing similarities and differences related to their planning and implementation. Both initiatives have faced significant challenges in reaching their connection goals and have availed themselves of a diverse range of opportunities and strategies to advance their agendas. A simple model of a virtuous cycle is proposed to highlight the positive feedback—between political and public support, sustained funding, partnership development, accessibility for urban residents, and connectivity of the network—generated by sustained network expansion over time. It is hoped that the insights offered from this analysis may offer guidance to inform the development of similar scale projects elsewhere.     

The ‘everyday’ of banal nationalism – Ordinary people’s views on Italy and Italian

In 1995, Banal Nationalism set a new way to study nationhood. Away from the traditional concern with its historical origins (‘when’) and its substantialist features (‘what’), Banal Nationalism offered a systematic analysis of its reproduction (‘how’). Informed by social and discursive psychology, Billig pointed to the role played by familiar, unremarkable ‘little words’ (deixis) to explain the persistence and pervasiveness of the idea of a world divided into nations. The present article aims to expand Billig’s seminal study on the reproduction of nationalism, by incorporating an ‘everyday nationhood’ perspective, which attends more closely to human agency and contextual interaction. To give empirical substance to this move, the article relies on photo-elicitation group discussions and written essays collected in a vocational school in Milan, Italy, among an ethno-culturally diverse sample. By bringing the voices of people in as active producers of national meanings, the article offers a more complex picture of a world banally divided into nations. Both a national ‘we’ and a national ‘here’ emerge in fact as socio-spatially differentiated, fragmented and articulated at a plurality of scales, thus defying the logical linearity of banal nationalism, which unwittingly reproduces nations as singular, internally homogenous discursive entities. The article concludes by arguing for the need to complement the banal with the everyday in order to more fully capture processes of national reproduction in contexts of increasing ethno-cultural diversity.     

鸠·鸠杖·鸠车

鸠杖、鸠车在汉代甚为流行。对于这一文化现象,作者在对鸠的原始造型及其文化含义作简要分析的基础上,进一步剖析鸠杖、鸠车在汉代受到青眯的原因,指出鸠杖、鸠车流行于汉代是当时尊老爱幼之风甚盛的物质体现。     

Russia's Energy Policy, 1992-2005

A team comprising a former Russian policymaker and American analysts of the current Russian energy policy examines the course of that policy and its limitations during the post-Soviet period. In the process, they critically analyze key problems in Russia's oil, gas, coal, and electricity sectors that represent a potential drag on growth of the entire Russian economy and at the very least call into question the sustainability of further increases in exports to the West. The authors explore in considerable depth and detail both the factors underlying the recent increase in government intervention in the energy sector and the likely consequences for domestic production, consumption, resource security, and critical exports. Journal of Economic Literature, Classification Numbers: L71, O13, Q40, Q48. 11 figures, 3 tables, 29 references.     

和歌文本解构及中译本的意象重构——以《源氏物语》桐壶卷和歌第二首为中心

《源氏物语》古本由散文体叙事部分与韵文体（和歌）抒情部分构成,散韵两部分密接不离,形成了独特的文体美,是古日本和歌文学向物语文学过渡的一种特殊体例。和歌作为整体文本构架间的肌质,将整部小说各部分有机的衔接、融合。由于和歌用典繁复、隐喻深奥,在其千余年的历史受容过程中歧义繁多。本文以桐壶卷和歌第二首为研究对象,从该首和歌的语义受容、文本解构,及不同中文译本生成的对比研究着手,旨在更好地阐释和歌在文本中的话语机能。     

塑造河名 构建水权——以清代“石羊河”名为中心的考察

河西地区主要水系之一石羊河及其支流,在历史上曾使用"谷水"、"马城河"、"五涧谷(水)"、"三岔河"等名称,沿用至今的"石羊河"一名迟至清代前中期方才出现。"石羊河"之名,首先出现在流域下游镇番县的地方志中,命名的初衷则是为处于上游武威县境内的河流定名,其指代对象存在逐步明确的过程。上游武威县对"石羊河"名及其指向,经历了从不在意到接受、并有所延展的演变历程。"石羊河"名的出现,与下游镇番县河源水权观念的兴起存在密切关联。塑造河名是上、下游水资源权利关系生成中,下游构建自身水权的策略之一。     

‘Watching like a hawk’: gendered parenting in automobilized urban spaces

The growing interest in automobility theory and feminist perspectives on daily mobility points to the importance of considering parental mobility care of children. Hanson (2010, Gender, Place & Culture 17(1), 5–23) argues that feminists have long known that gender and mobility are bound together but have not sufficiently examined their contexts. The article extends this approach in its exploration of parental mobility care practices. It illustrates how automobility constructs disciplined parental practices to immobilize and safeguard children. Conversely, it shows how parental mobility care practices use, generate and resist automobility. These practices, the article argues, are deeply embedded within contexts of gender and automobility that (re)produce social inequalities. This analysis, which emerged out of our qualitative, interpretive approach, suggests new ways of thinking about automobility and parenting in relation to one another. The research is based on in-depth interviews with parents located in four urban areas in Vancouver, British Columbia.     

Geographies of generation: age restrictions in international adoption

International adoption relocates minors, and only minors, from one country to another. The centrality of age to adoptive migration may prevent us from seeing the significance of generation: the prospective parent's age is also examined and evaluated for its relationship to the child's age and what this relationship will mean for the creation of a family. Because international adoption results in children crossing borders to enter new kinship formations, the assumptions under which it operates require closer geographical analysis. Generation, or the age range that separates dependents and their caretakers, is a significant but unstated motivator of international adoption policies and practices. This article argues that a normative and biologized sense of intergenerational difference is embedded in international adoption. The presence of generational ideology in national laws and international norms regarding international adoption demonstrate a broader sense in which policies situate more privileged families as acceptable and others as inadequate. I draw material for this analysis from both legal documents and documents which aim to provide interpretation of those laws, with reference to international adoptions from Peru.     

Downward hydrocarbon migration predicted from numerical modeling of fluid overpressure in the Paleozoic Anticosti Basin,eastern Canada

The Anticosti Basin is a large Paleozoic basin in eastern Canada where potential source and reservoir rocks have been identified but no economic hydrocarbon reservoirs have been found. Potential source rocks of the Upper Ordovician Macasty Formation overlie carbonates of the Middle Ordovician Mingan Formation, which are underlain by dolostones of the Lower Ordovician Romaine Formation. These carbonates have been subjected to dissolution and dolomitization and are potential hydrocarbon reservoirs. Numerical simulations of fluid‐overpressure development related to sediment compaction and hydrocarbon generation were carried out to investigate whether hydrocarbons generated in the Macasty Formation could migrate downward into the underlying Mingan and Romaine formations. The modeling results indicate that, in the central part of the basin, maximum fluid overpressures developed above the Macasty Formation due to rapid sedimentation. This overpressured core dissipated gradually with time, but the overpressure pattern (i.e. maximum overpressure above source rock) was maintained during the generation of oil and gas. The downward impelling force associated with fluid‐overpressure gradients in the central part of the basin was stronger than the buoyancy force for oil, whereas the buoyancy force for gas and for oil generated in the later stage of the basin is stronger than the overpressure‐related force. Based on these results, it is proposed that oil generated from the Macasty Formation in the central part of the basin first moved downward into the Mingan and Romaine formations, and then migrated laterally up‐dip toward the basin margin, whereas gas throughout the basin and oil generated in the northern part of the basin generally moved upward. Consequently, gas reservoirs are predicted to occur in the upper part of the basin, whereas oil reservoirs are more likely to be found in the strata below the source rocks. Geofluids (2010) 10 , 334–350