首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
The paper gives a comparative and historical assessment of climatic and economic hazards in the five main fruit‐growing areas of Canada, and how the industry has responded. The northern location of fruit growing in Canada poses a number of climatic hazards. The most serious hazard is winter low‐temperature injury to trees and vines, which results in a capital loss and crop loss for up to five years. The industry has responded to this hazard by abandoning fruit growing in areas with unfavourable climatic conditions and concentrating in areas with the most favourable climatic conditions. Other responses include changing to hardier varieties, improving management practices, and government subsidies. The fruit‐growing industry has also had to face many economic hazards, including changes in technology and consumer preferences, changes in international trade rules, increased foreign competition, a cost‐price squeeze, and urbanization of the industry's land base. These economic hazards area a greater threat to the industry than the natural hazards because, in most cases, there are limited coping mechanisms available to growers, and economic globalization is preventing the federal and provincial governments from providing an adequate safety net. L'article nous présente une évaluation comparative et historique des risques climatiques et économiques des cinq principales régions agricoles du Canada, ainsi que les réactions de cet industrie face à ceux‐ci. La situation géographique nordique des champs de fruits au Canada amène un certain nombre de risques climatiques. Les basses températures de la saison hivernale causent le plus de dommages aux arbres et aux vignes, ce qui se traduit en une perte de capitaux et une perte de récoltes allant jusqu'à cinq ans. La réaction de l'industrie de l'agriculture face à ces risques fût d'abandonner les endroits dont les conditions climatiques ne favorisaient pas la récolte de fruits. II a aussi été question d'utiliser des variétés plus résistantes au froid, d'améliorer les pratiques de management, et les subventions gouvernementales. L'industrie de la culture de fruits a aussi fait face à des risques économiques, incluant les changements technologiques et les préférences alimentaires des consommateurs, les changements au niveau des règles d'échanges internationaux, la compétition croissante au niveau international, une réduction du prix‐coûtant, et l'urbanisation des terres agricoles. Ces risques économiques représentent un plus grand danger pour l'industrie que les risques naturels puisque, dans la plupart des cas, les agriculteurs se retrouvent avec des moyens de rechange limités et la mondialisation économique empêche les gouvernements fédéral et provincial de fournir des mesures de sécurité adéquates.  相似文献   

2.
  总被引:1,自引:0,他引:1  
ABSTRACT

Changes in temperature and precipitation can affect tourist experiences. This study examines how summer park visitation has changed in response to temperature and precipitation extremes. The study goals were two-fold. The first is to introduce a framework and the second is to test it in a pilot region with four mountainous National Parks. The framework is designed to compare the vulnerability of seasonal park visitation to shifts in a combined indicator of temperature and precipitation. It uniquely considers needed measurements, and the data required to conduct an analysis. The second goal is to test it in four destinations in the U.S. Northern Rockies, including Glacier, Yellowstone, Grand Teton, and Rocky Mountain National Parks. The preliminary test reveals outlier cases of visitation under wet and dry extremes. The analysis connects time series climate and visitation data for the peak summer season from 1991–2012. Outlier analysis illustrates more change in extremely dry conditions, with four out of the six dry-year outliers resulting in a visitation decline. Whether this decline in park tourism is attributable to climate features, economic factors, or conscious management decisions, these drops have significant economic impacts: estimates of changes in visitor spending during dry years are between roughly 9 and 90 million USD. These differences may be connected to the popular activities in each park, and the extent they are dependent on weather conditions. This framework can be used to test the relationship between climate and tourism visitation in other regions, in various seasons and time frames. The work may inform the tourist sector in adjusting and planning for a range of conditions. We discuss opportunities and conclude with additional needs for understanding the mechanisms behind risk in mountain park tourism under climate extremes.  相似文献   

3.
New TFP estimates drawn from the neglected census of 1831 for Lower Canada are used to test the controversial (but still dominant) traditional “poor French farmers” explanation for a prolonged economic crisis. The new evidence shows that French-speaking areas were equally as productive as English-speaking areas, something that upturns the established consensus and reinforces the minority viewpoint that culture had little to do with the crisis. Using a broad range of controls, the researchers find that this conclusion is robust and that other variables such as settlement recency, environment, and economic structure were much more significant determinants of TFP. These results warrant the abandonment of the cultural explanation and a shift toward other explanatory channels.  相似文献   

4.
    
Modern land claim agreements (MLCAs) are having an impact on Aboriginal economic and social development. This economic impact stems from the substantial land and cash received through the surrender of land rights. The creation of an economic structure that allows the recipients to manage their land and business is another important component of modern land claim agreements. In this paper, we compare economic development of Aboriginal peoples living in three different areas of the Canadian North, namely, the Western Arctic, the Central Arctic and Northern Quebec, over a ten year period. Even in this short‐term period, we argue that those in the Western Arctic and Northern Quebec who had their agreements signed much earlier would have seen a more rapid and persistent advancement in their economic development than those in the Central Arctic (Kitikmeot and Keewatin census regions) whose claims were settled in 1993 as part of the larger Tungavik Federation of Nunavut Final Agreement. Using Principal Component Analysis (PCA) and data from the 1981, 1986 and 1991 Canadian censuses, we have undertaken a longitudinal analysis for each region. The results support our hypothesis. Les accords sur litiges fonciers (ALFs) ont une incidence sur le développement économique et social des aborigènes. Cette incidence économique provient de l'acquis considérable de terres et d'argent reçus suite à l'abandon des droits fonciers. La création d'une structure économique qui permet aux bénéficiaires de gérer leurs terres et leurs affaires est une autre composante importante des accords sur les litiges fonciers. Cet compare le développement économique des populations autochtones dans trois régions différentes du Nord du Canada, à savoir l'Arctique occidental, l'Arctique central et le nord du Québec, sur une période de dix ans. Nous soutenons que, même sur cette période courte, les populations autochtones de l'Arctique occidental et du nord du Québec dont les accords avaient été signés plus tôt ont dû bénéfier d'un progrès plus rapide et soutenu que les populations autochtones de l'Arctique central (les zones de recensement de Kitikmeot et Keewatin) dont les litiges ont été réglés en 1993 dans le cadre de l'ensemble des accords finaux de la Fédération Tungavik du Nunavut. Recourant à l'analyse en composante principale (ACP) et des données des recensements canadiens de 1981, 1986 et 1991, nous avons entrepris une analyse longitudinale pour chaque région. Les résultats confirment notre hypothèse.  相似文献   

5.
    
This paper presents an estimation of the contribution of Higher Education Institutions (HEIs) to economic growth and the Gross Domestic Product per capita of the European (EU) countries over the period 2000–2015. For this purpose, we analyse the universities’ effects on the supply side of their national economies, especially the contribution of the R&D of HEIs to technological capital of the European (EU) countries. We proposed a methodology of counterfactual scenarios, which assume a hypothetical situation in which HEIs do not exist, to estimating the effects of HEIs, applying techniques of growth accounting. The results obtained indicate that these effects are a significant source of growth in European (EU) countries, contributing to mitigating the adverse effects of the periods of crisis. The estimates show that GDP per capita would currently be more than 11% higher than that corresponding to a scenario without HEIs. The results obtained also show significate differences in GDP per capita between European (EU) countries associated with the activity of HEIs.  相似文献   

6.
Conservative Party leader Stephen Harper campaigned in 2006 that, if elected, his government would make major improvements to Canada’s military. Emphasizing the decline that had befallen the once proud institution under the Liberals, Harper spoke of the spending increases and new capabilities that would result if his party emerged victorious in the upcoming vote. Seven years later, and two years after the prime minister was finally rewarded with a majority government, it seems like an opportune time to examine the Harper defense record. The article will show that defense spending has increased and a string of new equipment projects have been announced. However, the article will also reveal that the spending increases are almost certainly over, while few of the capital programs are actually progressing. Thus, the Harper defense record is ambiguous, and does not constitute the dramatic change that was promised.  相似文献   

7.
  总被引:1,自引:0,他引:1  
The purpose of this paper is to provide a comparative assessment of the regional impacts and opportunities from climate change in Canada. The discussion draws extensively from a recently completed assessment of climate change impacts and adaptation in Canada, led by Environment Canada. The paper addresses impacts from three regional perspectives: expansion and northern shifts, impacts and opportunities in major regions, and ubiquitous impacts and opportunities. While some broad policy issues are evident, given the complexity of Canada's natural and human landscapes and the projected regional impacts, further research is needed before developing more targeted policy.
Cet article propose une évaluation comparative des effets des changements climatiques dans diverses régions du Canada - et des bénéfices qui pourront en résulter. L'étude se penche sur une évaluation récente d'Environnement Canada des bénéfices des changements climatiques et de l'adaptation à ces changements au Canada initiés par Environnement Canada. Nous divisons l'étude en trois parties: l'expansion et le déplacement vers le nord; les effets des changements climatiques et leurs bénéfices dans les principales régions du pays; les effets et les bénéfices des changements climatiques partout dans le pays. Bien que la nécessité de certaines politiques générales soit évidente, étant donné la complexité de la géographie humaine et naturelle du pays et les différents effets projetés dans les diverses régions du pays, il faudra faire des études approfondies avant de proposer des politiques plus spécifiques pour chaque région.  相似文献   

8.
    
The negative impacts of climate change for the ski industry have been well documented. However, research has largely focused on key ski markets in North America and Continental Europe. The study presented in this paper addresses climate change perceptions and responses in the more marginal ski destination of Scotland. Using a qualitative, interpretivist methodology, this paper contributes through a local-scale, single-site study of a ski area where technical adaptations are not utilised and which therefore relies on business responses to climate change. Findings suggest that while local weather is perceived to be a large and unmanageable risk to the industry, and a downward trend is identified in terms of snow reliability, these risks are not perceived to be connected to the wider anthropogenic climate change discourse. Waiting for knowledge to increase before taking adaptive action appears to be the most popular business strategy; however, autonomous adaptation is taking place in the form of business diversification, which mitigates against risks including, but not limited to, climate change. This paper concludes that experiences and perceptions of climate change will be highly localised and as a result so too will adaptive behaviours. Marginal ski destinations such as Scotland will be facing a range of non-climatic impacts which will contribute to their contextual vulnerability to climate change and capacity to adapt.  相似文献   

9.
Besides the largely ignored fact of general Canadian support for the Southern Confederacy during the American Civil War, the consociational dimensions of Canadian Confederation, as something opposed to American unionism in cultural terms, finds its historical roots legitimized in the Southern conservative writings of John C. Calhoun. It is the tension between an institutionally entrenched foundation of consociational pluralism and growing urban cosmopolitanism within Canadian history that has defined the debates and divides over the meaning of the Canadian identity, just as it is. Alternatively it is the tension between enforced constitutionalist unionism and consociational cultural tradition within the American South that has largely defined their historical experience. Both Canada and the American South find the tensions of their cultural identities rooted in the consociational values originally laid out by nineteenth century Southern conservative political thought.  相似文献   

10.
On the occasion of the 40th anniversary of the Center for Canadian–American Studies at Western Washington University, the author considers the trends that will shape US–Canadian relations over the next 40 years. Specifically the author considers the deepening of continental economic integration; the consequences of reaching the limits of current governance of integration and the coming need to negotiate new arrangements and institutions to manage the shared economy; the importance of an anticipated drive for greater public sector productivity in both countries at the federal and state/provincial levels; and the implications of a generational transition in the management of the relationship from the Baby Boomers to a younger generation with an attendant need to maintain the best traditions of amicable bilateral relations while evolving and adapting the management of the relationship in keeping with changing times and new challenges. For each of these changes, it is to be hoped that education in Canadian studies will be available for future leaders in the public and private sectors.  相似文献   

11.
In the nominal interest of promoting a national identity and a stronger federation, a range of public policies have been implemented by the Canadian government to encourage and facilitate cross-subsidization in the Canadian telecommunications and broadcasting industries. The main policy instruments involve government regulations and foreign ownership restrictions that contribute to higher revenues for domestic producers of communication services than would otherwise be realized. The quid pro quo is that domestic telecommunications carriers and broadcasters must undertake costly and unprofitable actions that involve subsidizing activities such as rural telephone services and “Canadian entertainment content.” Unfortunately, there is little evidence that the relevant policies promote the goal of strengthening Canada’s national identity. Furthermore, they are inefficient, as well as nontransparent. The fact that several other countries, particularly France, have lauded Canadian content regulations as a “model” for smaller, open economies, they are more appropriately viewed as the socially undesirable outcome of a muddled public choice dynamic.  相似文献   

12.
One of the most challenging aspects of the study of Canadian political thought is its apparent lack of a clear consensus (perhaps in the form of a “grand theory”) that provides it with more structured analytical organization and parameters. This absence can be remedied through an explicit recognition of the competing traditions that have contributed to the mosaic of Canadian philosophical and political beliefs and values. The interplay between liberal and communitarian traditions of Canadian political thought could provide the basis for this sort of model, though other contributions also need to be acknowledged and considered.  相似文献   

13.
ABSTRACT

This article examines the construction of Canada’s postwar international identity and how that identity continues to influence Canadian foreign policy, especially with the United States. Furthermore, the article illustrates how changes in Canadian policy necessitated by the Trump Administration may impact Canada’s international identity in the future. The article argues Canadian policy makers have consistently constructed an international identity in opposition to the United States and continue to use the US as a reflective tool in shaping their own policy. The first part of the article briefly examines the concept of state identity outlining both type and role variants and their relevance to foreign policy and this is followed in the second part by a discussion of Canada’s postwar international identity.  相似文献   

14.
In 2014, the Supreme Court of Canada ruled that the unelected nature of the Senate is an inherent feature of Canadian parliamentary democracy and is a central pillar of the constitution. Members of the Upper House are appointed by the Governor General, acting on the advice of the Prime Minister. The decision taken by the Prime Minister is not subject to review by Parliament or the provincial legislative assemblies. Patronage appointments have given the Senate a reputation as a dumping ground for political friends and party insiders. In 1989, the province of Alberta enacted the Senatorial Selection Act, arguing that it would serve as a stepping stone for substantive reform to the Senate. The province has held four elections in which the people of the province have chosen senators-in-waiting. This article argues that the Court’s opinion in Reference re Senate Reform undermines the foundation upon which the provincial statute rests.  相似文献   

15.
This article analyzes a selection of travel accounts by nine British authors who journeyed across Canada between 1900 and 1914. The monographs, all published in London, purported to present authentic and up-to-date observations of Canada, the eldest Dominion in the Imperial “family,” to British and Canadian audiences. Additional goals of their narratives, and less clearly acknowledged, were to convince English Canadians of the value of strengthening a British–Canadian identity and remaining within the British Empire. To that end, the narratives explore strikingly similar themes, including anxieties surrounding immigration and the United States threat to Canada, while reinforcing notions of Empire as an indissoluble family. The article illustrates how travel narratives reflect psychological as well as physical journeys and are thus valuable windows on complex cultural encounters among the British and Canadians in this period.  相似文献   

16.
论文在有关加拿大中国移民最新研究成果基础上,从移民经济适应行为的视角,对移民群体特征及其所面临的机会进行了分析阐述,并提出了一个移民自主创业的分析模型。该模型将移民自主创业行为区分为四种模式,即族裔经济、一般企业、海归企业和跨国创业。随着市场环境、母国政策及企业自身发展水平的不断变化,移民企业家的经济活动可能表现为在几种模式之间的过渡或跃迁。对移民经济行为的研究,需要突破传统的族裔经济的视野,把移民的经济参与放在一个社会经济日益开放、国际社区间联系日益紧密的大背景下加以考虑。  相似文献   

17.
The Cuban missile crisis was a moment during the Cold War when rhetoric, brinkmanship, and politics intersected with notions of masculinity, empire and colonization to nearly disastrous ends. The crisis occurred at a moment of transition in Canada in which Canadians were profoundly concerned over the state of Canadian–Cuban relations and Canada’s place in the world. This article examines how previous understandings and preconceptions of “Cuba”—such as feminized and infantilized images of Cuban leader Fidel Castro in political cartoons and editorials in newspapers – influenced how Canadians understood the crisis, their nation and how the Canadian government should interact with other powers. While both negative and positive images of Castro and Cuba were present in Canadian public discussion, Canadians utilized the same imagery to argue that their government should act in its own best interests after the missile crisis.  相似文献   

18.
民国时期河南水旱灾害及其政府应对   总被引:3,自引:0,他引:3  
苏新留 《史学月刊》2007,(5):103-110
民国时期是河南水旱灾害频繁发生的时期,不仅灾害出现的频率高,而且灾害的强度也非常大。为了应对灾害,政府采取了不同程度的应对措施。事实证明,没有政府的救灾措施,灾害的影响是不可想象的。一个转型中的政府越来越有力地确立自己在赈灾过程中的主导性地位。  相似文献   

19.
    
Human-induced changes to global climate have become increasingly difficult to ignore in recent years. As the frequency and severity of extreme weather events increases, the impacts on both natural and human systems are becoming difficult to manage with the current policies. In Canada, one of the most vulnerable regions to climate change is the Arctic, where temperatures are rising at a rate two to three times that of the global average. Warmer seasonal temperatures have led to melting permafrost and increased variability in sea ice conditions, which has contributed to a rise in coastal erosion. The ongoing resilience of Arctic communities will depend heavily on their ability to implement successful long-term adaptation policies. The development and implementation of any action on climate change adaptation should involve collaboration with local stakeholders in order to reflect the views and experience of those living in the Arctic.  相似文献   

20.
Governments, upon assuming office, most often seek to refocus foreign policy according to the preferences of the new prime minister and the primary means of accomplishing this has been to release a white paper outlining the priorities of the new government. This article will demonstrate that discussions of trade issues reinforce existing studies questioning the innovation and impact of white papers. The purpose of this analysis, however, is not to dwell on the utility of white papers and foreign policy reviews but instead search for a deeper understanding of why trade policy is discussed in an unoriginal and superficial manner. The focus of the article is on the period from 1968 to the present.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号