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1.
Simon Dalby 《The Canadian geographer》2019,63(1):100-111
Considering recent formulations of geopolitical culture in combination with concerns that environmental change be included in contemporary geopolitical analysis, this paper examines the implicit geopolitical formulations in recent Canadian federal political discourse both in Stephen Harper's Conservative government and the subsequent Liberal administration. Contrasting earth system science ideas about global transformations with Canadian nationalist rhetoric concerning petroleum production and notions of unlimited resource extraction as parts of national identity sharply highlights the contours of Canadian identity. If sustainability is to be taken seriously, the official nationalist formulation will have to be drastically changed, but as the widespread rejection of the LEAP manifesto suggests, such ideas of a sustainable mode of globalization have yet to substantially influence Canadian political discourse, despite the rhetorical support offered to the Paris Agreement on Climate Change by the Liberal government of Justin Trudeau. 相似文献
2.
Since 2009, Innu members of the community of Ekuanitshit have faced a major hydroelectric project on the Romaine River, an integral part of the Nitassinan, their ancestral territory. In this paper, we study the project's impacts on the material and ideational relationship the Innu have with the river. We explore the idea that the project transforms the traditional relationship to territory into a more pragmatic one, marked by economic and political interests. Our analysis reveals that the Innu's territorialities, though partly transformed by increased contact—and sometimes conflict—with hegemonic non‐indigenous society, remain anchored in a strong cultural heritage and a deep identification with territory. We argue that these seemingly differentiated conceptualizations, of traditions on the one hand and development on the other, are not incompatible. These conceptualizations comprise dynamic cultural, social, and political territorialities which are thus internal and external, ancestral and contemporary. 相似文献
3.
《Archaeology in Oceania》2017,52(2):127-134
This paper reports new radiocarbon determinations for late Holocene occupation in the Weipa region of Far North Queensland, Australia. Earth mounds along the margins of small wetlands and freshwater creeks developed mainly after 2200 years ago, but are concentrated within the past 500 years. Their establishment appears to be associated with changing environmental conditions and a regional increase in the availability of permanent water sources around 2200 and 500 years ago. These results have implications for earth mound chronology and possibly climate change understanding elsewhere in Northern Australia. 相似文献
4.
Zoos and aquariums are responding to the worldwide biodiversity crisis through major conservation initiatives like captive breeding for assurance populations and reintroduction programs. These institutions also fundraise, offer education programs, and provide critical research on biodiversity. Through a case study inside three accredited Canadian zoos, this paper illustrates that zoos and their staff members are being incorporated into many official species‐at‐risk recovery efforts on provincial, federal, and international levels. Specifically, the zoos studied are involved in every stage of the recovery process, from providing valuable research and habitat analyses, to captive breeding animals for reintroduction, to writing recovery strategies and creating recovery policy for multiple jurisdictional levels. Zoo staff indicate that zoos are uniquely suited to conservation because zoos have space, expertise, apolitical status, and the ability to connect with the public. Overall, the paper suggests that zoos can significantly contribute to species‐at‐risk protection and recovery in Canada and beyond. 相似文献
5.
Robert Irwin 《The Journal of imperial and commonwealth history》2020,48(4):619-653
ABSTRACT Recent Canadian legal scholarship has emphasised the centrality of treaties between the colonial state and First Nations in the assertion of Canadian sovereignty over Indigenous lands. Historical interpretations, meanwhile, would suggest that sovereignty, rather than asserted, is assembled over time. Historically, sovereignty is understood to be contingent and layered; it is assembled through a series of ‘detours, improvisations and tinkering.’ This paper looks at the historical circumstances of Canadian sovereignty in the Athabasca district prior to the making of Treaty No. 8 with the First Nations. British sovereignty claims to Rupert's Land and the Northwestern Territories (including the area that came to be known as the Athabasca district), were assembled through the practices and activities of the Hudson's Bay Company. These claims were transferred to Canada in 1869 and Canada hesitantly and quietly took measures to further assemble and express its sovereignty in these lands. Canada surveyed and inventoried the Athabasca district's resources, commenced exploratory work on petroleum resources, provided relief from famine, financially supported schools for Indigenous children, and established and enforced a system of law. By the time Treaty No. 8 was negotiated in 1899, Canada had thus taken a series of steps to assemble and express its sovereignty in the district. Rather than establishing, asserting or legitimating Canadian sovereignty, Treaty No. 8 may be better understood as another measure in the process of assembling it. 相似文献
6.
JAMES D. LEE SIYUAN SHEN MAJID T. MANZARI YIN-LIN SHEN 《Journal of Earthquake Engineering》2013,17(1):67-96
The dynamic finite element equations of a two-dimensional structure made of axial-flexural frame elements with tendon-driven actuators have been derived. A critical review of classical optimal control theory is made with respect to its application to the control of structure under seismic excitations. Seven control algorithms, including two newly proposed algorithms, have been described, investigated and discussed. The need of an optimal observer, Kalman filter, is discussed. The validity of separation theorem applicable to the optimal stochastic control of structure for earthquake resistance is shown. How the control system perform under the circumstances of actuator saturation is also shown. Several numerical examples are worked out to demonstrate and compare the efficiency and limitations of those control algorithms. 相似文献
7.
Alessandro Pagliaroli Giuseppe Lanzo Beniamino D'Elia 《Journal of Earthquake Engineering》2013,17(3):404-432
Numerical site response analyses were carried out on the Nicastro ridge in Southern Italy in order to investigate topographic effects. First, the analyses were carried out on a simplified model by employing simple artificial signals, in order to get preliminary physical insights into the two-dimensional phenomena involved. Then, numerical analyses were carried out on a more realistic heterogeneous subsoil model developed on the basis of geotechnical and geophysical investigations. Real accelerograms were selected for these analyses. Particular attention was devoted to separating topographic from stratigraphic amplification. Finally, the topographic amplification factors were compared with literature data and Eurocode 8 recommendations. 相似文献
8.
The purpose of the paper is to address what is the impact of the synthesis between Basque history, branding identity and Law 8/1994 on Basque identity in the homeland and Diaspora. Naturally occurring brands combine history, anthropology, sociology, and marketing to explain the phenomenon of communities defined by a sense of place. Focusing on both the Basque Country and Basques in Boise, Idaho as one case study, the authors discuss how the naturally occurring brand and cultural policy of the Basque people became formalized 20?years ago with Law 8/1994. The article addresses who the Basques are and how they have branded themselves through language, place, industry, food, drink, and culture. Similarities to other communities are explored so that other ethnic/cultural communities can learn from this Diaspora cultural policy discussion. 相似文献
9.
Mary Finley‐Brook 《The Canadian geographer》2011,55(3):334-353
The Canadian government and the Meadow Lake Tribal Council sponsored a forest extraction corporation in eastern Nicaragua that restructured 16 Miskitu and Mayangna villages and transformed local human‐environment interactions. The Central American aid project demonstrated paternalistic and interventionist tendencies and exposed biases in inter‐Indigenous aid that rendered it inseparable from conventional aid. This case encourages reflection on social and ecological impacts from the marketing of collective resources, the creation of Indigenous development corporations, and the decision‐making criteria and processes driving foreign aid. The case study demonstrates how foreign aid programs targeting Indigenous Peoples may actually thwart the self‐determination that they set out to encourage. Aid agencies and business partners, who had limited knowledge of local cultures and institutions, created externally defined rules that instigated resource conflicts and undermined the authority of customary leaders without resolving poverty or uneven development. 相似文献
10.
An illustrated methodology for the morphodynamic sectoring of the Neigette River (Québec) Fluvial hydrogeomorphology is little recognized in policy management and planning in Québec. A better understanding would result in more enlightened planning for waterways. The deficiency could result from the fact that too few methodologies have been developed that take account of the particular nature of Québec rivers. This study tests the applicability of a methodology of dividing rivers into homogeneous morphodynamic units. This compartmentalization results from the analysis of longitudinal changes in stream power, sedimentary composition of the banks, channel entrenchment, and planform geometry. The method is tested on a section of the Neigette River, which encompasses a wide variety of forms and processes frequently found in Québec rivers. Results suggest the presence of three morphodynamic sections: wandering with multiple channels, dynamic meandering and stable meandering. The method provides an effective basis for discriminating between these morphodynamic environments and their respective limits. Stream power is the variable with the greatest discriminating capacity. The efficacy of the approach, the ease of its application, and its flexibility make this a valuable tool for the management of fluvial environments. 相似文献