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1.
The true cost of spatial data in Canada   总被引:2,自引:0,他引:2  
The evolution of the Information Age, in Canada, has meant an unheralded parallel social evolutionthe development of a class structure, if you will, that is tied to data accessibility. While other countries have made data freely available for use by industry, education and the public, Canada has opted to follow a restrictive data policy under which data are essentially available to a select fewthose who can afford the prices. While anyone can purchase the data, not everyone can pay the price. The implications of this in our society are immense and are felt throughout our social structures. One obvious example of this is the lack of quality, high‐resolution Canadian data freely available for use in the Canadian education system, particularly in the university classes in which students today are usually introduced to GIS, visualization and data interpretation. Our students have data to work with, but often they are the freely available American data. They learn from examples derived in the mountains of Wyoming or the forests of Washington. How did this Canadian data restriction happen? In this paper, the evolution of GIS classicism is explored through examination of the evolution in Canada of GIS itself. The data situation elsewhere in the world is reviewed, the feasibility of ‘freeing’ data is discussed and a call for a radical change in the way data/information are handled in Canada is presented.  相似文献   

2.
Abstract. Nationalism is frequently associated with the break‐up of states. This article seeks to demonstrate that nationalism, through the guise of bi‐nationalism, can be compatible with the creation and maintenance of a multinational state. The political vision of the Nationalistes of Québec provides the focus. In the early twentieth century these individuals believed that Canada could emulate states such as Switzerland and Belgium, which were marked by a degree of power‐sharing. They sought the adoption of practices which have since become associated with the doctrine of ‘consociationalism’. The research suggests that these nationalists were conscious that federalism, on its own, is not sufficient to accommodate a significant national minority.  相似文献   

3.
Ceramic vessels and associated vitreous debris, excavated at Coppergate, York, UK, have been interpreted as the remains of Roman glass‐making from the raw materials. This paper reports the results of analysis of this assemblage by XRF, ICPS, XRD, SEM– EDAX and thin‐section petrography. These findings suggest that some ceramic vessels, used as crucibles, have been subjected to temperatures up to 1200°C, well above the firing temperatures of the local domestic assemblage from which they were selected. Analysis of quartz‐rich debris, intimately mixed with glass in some samples and in others interleaved with glassy phases, indicates partially reacted glass‐making raw materials, with α‐quartz, tridymite and cristoballite phases represented. This could represent evidence either of a failed attempt to frit the raw materials, or a batch that had not fully fused. Variability in the composition of glass at the site is viewed in the light of glass‐making technology, and possible interpretations concerning this episode are discussed in the light of the archaeological evidence.  相似文献   

4.
This article explores trends in participation and environmental policy in Canada and the United States over three time periods: from the early 1970s to the mid-1980s; from the mid-1980s to the early 1990s; and, finally, over the past few years. The article examines possible interactions among the two variables within each country over these periods and searches out overall tendencies toward convergence or divergence. The article argues that there was divergence between the two countries in the first period, with the U.S. providing more participatory opportunities earlier than Canada and establishing a more developed regulatory framework. An overview of progress over the second period, showing some convergence among the two countries, is then provided. Canada seemed to be catching up to its southern counterpart in terms of both participatory opportunities—although they took a distinctively Canadian form—and policy decisions. More recently, however, the trend has been toward divergence. The article explains that, over the past few years, participatory opportunities in Canada have been diminished and the environmental regulatory framework has been scaled back. Although there have been some changes in the U.S. case, the scale of these changes has not been as extensive. The final section of the article then attempts to relate these broader trends in participation and policy decisions to the political context in each country. It is argued that institutional frameworks in the two countries have played a key role in the identified trends. In particular, Canada's institutional structure—specifically the concentration of power in the executive and its federal structure—has hastened these recent developments, while the U.S. institutional framework—with its multiple power centers—has acted as a brake on those who advocate significant change to the existing environmental policy regime.  相似文献   

5.
Stable oxygen isotopes from estuarine bivalve carbonate from Saxidomus gigantea were analysed combined with high‐resolution sclerochronology from modern and archaeological shells from British Columbia, Canada, to determine the seasonality of shellfish collection from the archaeological site of Namu. The combination of high‐resolution sclerochronology and a micro‐milled sampling strategy for δ18O analysis permits a precise estimate of archaeological seasonality, because seasonal freshwater influxes and changes in temperature have dual effects on the δ18O value of the shell. Sclerochronological analysis identifies the timing and duration of growth that is temporally aligned to stable oxygen isotope results, since δ18Oshell appears to be strongly influenced by seasonal inputs of very low δ18O snowmelt‐water from adjacent coastal mountain ranges. The results show that shellfish were collected year‐round at this site over a 4000‐year period, and these data combined with other zooarchaeological lines of evidence support the interpretation of year‐round occupation.  相似文献   

6.
Geomorphology in Canada, as elsewhere, has evolved into an essentially bipartite discipline focusing either on ‘process’ or broader ‘historical’ (Quaternary) landscape interpretation. A growing emphasis on process‐oriented research that relies increasingly on instrumentation and computational technologies has occurred. Critics of such research note limited applicability for landscape evolution, fashionability of methods and limited societal relevance. Indeed, some say we are not seeing the landscape for the processes. This article discusses the changing nature of geomorphology since the Quantitative Revolution of the 1950s including new advances, recent trends and challenges. Publication trends and recent advances suggest that the discipline is very healthy (following a slump in the early 1990s) and continues to evolve, which may reflect increasing research infrastructure and/or funding opportunities and new publications spotlighting Canadian research. Unfortunately, fundamental (less applied) research is threatened by funding program shifts, changing institutional pressures and a decline in research capacity from retirement attrition, and student recruitment challenges. Three research priorities are recommended: (1) continued fundamental research, (2) more integrated modelling to link micro scale processes to macro scale landform behaviour and (3) improvements in profiling our discipline amongst students and related professionals.  相似文献   

7.
8.
In this article, I explore the slow development of a national debate in Canada about genocide in the Indian residential schools, which I compare to earlier ‘history wars’ in Australia and the United States. In the first section I begin with a brief introduction to the history of the IRS system and some of its legacies, as well as attempts at redress. These include financial compensation through the 2006 IRS Settlement Agreement, an official apology and the creation of a Truth and Reconciliation Commission (TRC), which has been a nodal point for articulating claims of genocide. I follow this in the second section with an analysis of the history wars in the United States and Australia over indigenous genocide, before engaging in the third section with debates about genocide in Canada. Overt debates about genocide have been relatively slow in developing, in part because of the creation of a TRC, mandated with collecting the ‘truth’ about the IRS system while similarly engaging in ‘reconciliation’ (a contested term) with settler Canadians. While Canada's history wars may seem slow in getting off the ground, the TRC's more ‘balanced’ approach and wide-ranging engagement with non-Aboriginal societal actors may have a greater effect in stimulating national awareness than in the United States and Australia.  相似文献   

9.
This article offers a historical overview of the evolution of the relationship between Canada and Mexico, emphasizing its exiguity, its fundamental economic nature and the consequences of sharing borders with the United States. It is organized as follows: the first section covers the period going from the establishment of diplomatic relations in 1944 to the late 1960s, a period during which the bilateral relation failed to consolidate despite sporadic efforts; the second section deals with the period starting with the convergence of political visions in the two capitals in the early 1970s up to the period immediately preceding the starting of the negotiations leading to NAFTA. The period during which the most significant engagement between the two countries has taken place to the present is reviewed in the third section. The article concludes presenting some thoughts on the possibilities and limits of cooperation between the two countries.  相似文献   

10.
How does oral history, based as it is on individual memory,affect beliefs about the history of a whole community? Is oralhistory compelling enough to influence an interpretation ofa community's history when powerful groups insist on a differentinterpretation? Hamilton and Shopes have chosen a collectionof articles that present a range of perspectives, a diversityof problems, and a variety of specific sites in which to testanswers to these questions. Oral history interviews often turnup surprises, and this book is full of surprises. In the first section, David Neufield begins his article, "ParksCanada, the Commemoration of Canada, and the Northern AboriginalOral  相似文献   

11.
Al‐Ghazzālī criticized Muslim philosophers in general and Ibn Sīnā in particular in a number of matters notwithstanding, he was deeply influenced by philosophy and Ibn Sīnā's views as to some issues. Of the contexts in which al‐Ghazzālī is under the clear influence of Ibn Sīnā are the interpretations of some Qur'ānīc chapters and verses which are related to the demonstration of the existence of God and the explanation of some divine attributes and names. In many of his works, al‐Ghazzālī reproduces Ibn Sīnā's interpretation of the verses in harmony with the ontological proof. One can observe Ibn Sīnā's influence on al‐Ghazzālī in relation with the hierarchy of beings, too. However, the context in which Ibn Sīnā's influence is most obvious is the interpretation of the 35th verse of the Sūrah Nūr. Ibn Sīnā's interpretation of the terms occurring in this verse as symbols of the human faculties exercised a profound impact on the thought of al‐Ghazzālī, which manifests itself in his interpretation of the verse in Mishkāt al‐Anwār. Another of such contexts is the topic of human psychology and the interpretations of the verses related wherewith. Immensely influenced by the psychological views of Ibn Sīnā, al‐Ghazzālī adopted Ibn Sīnā's notion of the simultaneous creation of soul and body, interpreting some Qur'ānic verses in harmony with this notion. This article is intended to illustrate that al‐Ghazzālī, who is opposed to the blind imitation of any school of thought, did not make a wholesale denouncement of the views of philosophers; on the contrary, he made an extensive use of Ibn Sīnā's ideas in conformity with his general attitude of benefiting from all schools of thought.  相似文献   

12.
This article presents, for the first time in the literature, an inventory of abandoned mining exploration sites in Nunavik, namely the sites containing materials representing a danger to the environment and human health, to lay the foundations for a priority cleanup operation. In this article, the historical context of mining exploration in Canada first provides a backdrop for the research problem. The methodology section then examines the various techniques tested during a pilot project aimed at determining the feasibility of the project at the lowest cost. The final section presents an inventory of abandoned sites and begins an initial discussion of the potential impacts associated with these sites and some of the priority actions envisioned to mitigate these impacts.  相似文献   

13.
14.
Summary

This paper scrutinises early modern thinking about our moral relations to ourselves. It begins by reiterating the too-often-ignored point that full self-ownership was not a position defended in Britain—by Locke or anyone else. In fact, the actual early modern positions about the moral relations we have to ourselves have been obscured by our present-day interest in self-ownership. The paper goes on to organise the moral history of the self by examining the reasons available for prohibiting self-harm. Those reasons typically had their source in God, self, and others. Major divisions in the period arose over which kinds of reasons could be invoked and why. The defining feature of this intellectual landscape was the debate between ‘other-regarding’ and ‘dignity’ theorists, who differed over the moral status of the self and over its importance as a source of moral reasons. More dramatically and controversially, various freethinkers and sceptics questioned the importance of God as a source of prohibitions for self-harm. After offering an interpretation of this history, the paper concludes by noting some connections and contrasts between early modern and present-day moral and political philosophy on the moral status of the self.  相似文献   

15.
Canadian national parks are well‐known for protecting natural areas dedicated to ‘the benefit and the enjoyment of the Canadian people’. The history of national parks illustrates the evolution of a concept of nature from functional conservation, such as tourism, to an environmental conception, based on ecosystem protection and biodiversity preservation. Banff, Waterton Lakes and Wood Buffalo National Parks in Alberta, and Kootenay National Park in British Columbia (four of the fourteen parks established before 1930, the year the National Parks Act was passed) have been chosen for this study in order to understand how national parks have dealt with local communities since the beginning of the national park movement, and how these relationships have changed during the last forty years. Inclusion of local communities and collaborative management processes have been well developed in northern Canadian parks since the mid‐eighties. These practices have been considered successful in this region, but the situation is very different in the southern parks, especially those that were created before 1930. However, things have changed since Aboriginal culture and rights have been recognized in judgements rendered by the Supreme Court of Canada and by the Canadian Constitution. In the four parks chosen for this study, involvement of local communities and the development of their participation have been slow. Round tables and participation in the creation of interpretation sites and exhibits of Aboriginal history can be considered a step toward further cooperation.  相似文献   

16.
There is little osteological evidence of non‐lethal predation events in the archaeological or vertebrate paleontological record. A small section of Pliocene cetacean rib collected from the Yorktown Formation within the PCS Phosphate Mine (formerly Lee Creek Mine), Aurora, North Carolina, U.S.A., shows evidence of this kind of trophic interaction. In this case study, we offer a diagnosis of bone traumatic pathology in which three bone‐forming lesions on the partial rib are interpreted as the reaction to a bite inflicted by a macro‐predator, the first such report from a marine environment. In addition to the three well‐defined lesions, a thin layer of woven bone covers much of the remaining cortical bone. The combination of the three bone‐forming lesions and the thin layer of woven bone suggest the presence of an inflammatory process almost certainly caused by infection secondary to the trauma. Survival following the traumatic event was probably less than 6 weeks. The Neogene chondrichthyan fauna from this locality preserves several large predators, including Carcharocles megalodon, Carcharodon carcharias, Isurus xiphidon and Parotodus benedeni, which were all capable, at least in terms of their size, of having bitten the cetacean. Although most of the odontocetes known from the Yorktown Formation were too small to have inflicted this wound, some of the physeterids may have been large enough to have caused the lesions on the partial rib. This evidence of predation in Pliocene whale bone raises the possibility of similar lesions being found in whale bone recovered from archaeological sites. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   

17.
Abstract

After recapitulating and re‐evaluating the principal early signals that the Soviet Union was planning to launch an artificial earth satellite (Sputnik 1) in 1957, which have long been familiar to space historians, this article presents some additional pre‐sputnik material from Radio, the Soviet government's monthly magazine for radio amateurs, and from other sources, which has not previously been identified by western scholars. The preparations of the Soviet radio amateurs for satellite tracking are also described. The fact that western radio amateurs were no more successful in discovering Soviet intentions, at the time, than the scientists or the intelligence agencies, is documented and discussed. To complete the picture, contemporary assessments of the scientific value of amateur radio observations of the early satellites are surveyed. The article concludes by discussing the surprise aspect of the first sputniks in the light of the fresh information presented, and by noting some still unanswered historical questions.  相似文献   

18.
Using depictions of ‘Miss Canada’ in editorial cartoons and political campaign posters published in English Canada between 1867 and 1914 as a case study, this article argues that the repetitive deployment of feminised and eroticised images of the nation summoned particular gender, sexual and political identities into being and entangled viewers’ psychic investments in masculine, heterosexual and nationalist subjectivities. It also considers how Miss Canada's normative representation as white conflated racial whiteness and Canadian‐ness, and how images hailed viewers into racial subjectivities that were leashed to national identity. Rather than querying how or why the woman‐as‐nation trope elicited nationalist sentiment in an already‐constituted subject, this analysis examines how imagery provoked viewers’ identification with subject positions that were co‐constituted with nationalism. Impassioned and even violent nationalism becomes more comprehensible when we consider that the woman‐as‐nation was capable of producing attachments to national identity that, for some, were inseparable from and tantamount to psychic investments in gender, sexual and racial identities. While Canadian scholars have recognised that Miss Canada was a significant popular culture icon during the long nineteenth century and acknowledged this icon's embeddedness in gender, sexual and national discourses, studies have tended to describe Miss Canada's role in consolidating hegemonic ideologies and power relations and underestimate visual culture's constitutive capacities. The extent of Miss Canada's hetero‐erotic coding has also largely escaped historians’ notice. Although a few scholars have explored visual culture's role in Canadian national identity formation during this era, this study makes a unique contribution by foregrounding the productive work of popular imagery in co‐constituting and entwining national and sexual subjectivities.  相似文献   

19.
The Lion, the Eagle, and Upper Canada: A Developing Colonial Ideology by Jane Errington. Kingston and Montreal: McGill‐Queen's University Press, 1987. Pp.272. $30.00.

The Idea of Loyalty in Upper Canada, 1784–1850 by David Mills. Kingston and Montreal: McGill‐Queen's University Press, 1988. Pp.x + 238. $27.95.

Becoming Prominent: Regional Leadership in Upper Canada, 1791–1841 by J.K. Johnson. Kingston and Montreal: McGill‐Queen's University Press, 1989. Pp.ix + 277. $29.95.

Attitudes to Social Structure and Mobility in Upper Canada 1815–1840: ‘Here We Are Laird Ourselves’ by Peter A. Russell. Lewiston/ Queenston/Lampeter: Edwin Mellen Press, 1990. Pp.213. US$59.95.  相似文献   

20.
The composition of ceramics does not just reflect the component of some specific, unprocessed, geological, raw material source, but also certain forms of human behaviour involved in its manufacture. The purpose of this research project is to apply the acid‐extraction chemical method, complemented by a thin‐section petrographic study, to the compositional analyses of certain local ceramic collections (mainly from several sites in the southern Taiwan area). The results present the raw materials that the ceramic manufacturers of the two cultural traditions (O‐laun‐pi Phase II and Phase III–IV), which overlapped temporally, used. These materials came from the same sources, but the ceramics were manufactured in different ways. Particularly, the people of O‐laun‐pi Phase III–IV also procured certain materials from either local sources or from somewhere in eastern Taiwan to make their pots. The results also indicate that there might have been a variation in terms of their manufacture among sites of the same cultural tradition.  相似文献   

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