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 140 毫秒
1.
R.M. Auty 《Geoforum》1983,14(1):1-13
During the post-war period multinational resource corporations in the mature stage of their product life-cycle pursued a dominant product strategy, retaining vertical integration from the pioneer stage and adding geographical diversification to reduce risk and secure economies of scale. Heightened uncertainty since the mid-seventies has removed the key assumption of this product strategy, namely that the need for product diversification would be signalled in ample time. The oil majors' dilemma between investment in new growth products or rationalisation of their existing oil-based chains underlines the present high risk of the dominant product strategy for multinational resource corporations.  相似文献   

2.
Recent developments in spatial analysis and spatial data have allowed researchers to investigate various geographical factors in the quantitative analysis of conflict and war (Ward in Polit Geogr 21(2):155–158, 2002). Despite the importance of territory in interstate conflict, there has been a limited interest in the application of spatial analysis to the study of territorial conflict. Using geographically weighted regression (GWR) we evaluated the existing explanations of territorial conflict provided by a global scale analysis that assumes a spatial consistency in the explanatory variables. Specifically, we revisited Paul Huth’s foundational work by using GWR to examine the spatial pattern in the sign and significance of the variables. The result of GWR shows that the escalation of territorial conflict cannot be fully explained by one universal model. There is a high level of spatial variation in the regression parameters and the explanatory power of the model varies over space. A k-means cluster analysis was implemented for a further investigation of the regional pattern of the underlying causes of territorial disputes. The result of our GWR suggests the necessity and possibility to pursue a local or regional scale approach to the study of territorial conflict, an approach that challenges an epistemology of seeking a single explanation for the causes of conflict that neglects regional context. The spatial heterogeneity in the causes of territorial conflict escalation we find is framed within a narrative of the intertwined processes of colonialism, Cold War legacies, and competition for resources.  相似文献   

3.
Leo Charles Zulu   《Geoforum》2009,40(4):686-699
This article uses insights from theory on the social production of scale and multiple social and natural science methods to interrogate village-scale community-based forest management (CBFM) in southern Malawi, focusing on boundary demarcation, rule formulation and scaling, and dynamics of external facilitation. Examination of political agendas of those who pursued, gained from, or protested particular scalar CBFM arrangements uncovered otherwise hidden scalar politics, whose outcomes impeded more than they advanced CBFM goals. I argue that clarifying the scalar politics and configuration of forest governance arrangements can lead to a more nuanced understanding of CBFM challenges and create new opportunities for addressing them. Containerized, single-level CBFM institutions mismatched interacting social, ecological and institutional scalar configurations and relations, and confounded CBFM. Unequal international-donor/national and national/community scalar relations were as important as intra-community dynamics in explaining performance of CBFM. They constructed CBFM on a shaky foundation that put institutional and personal agendas and short-term goals over long-term socioecological sustainability. The politics of rescaling forest rules from village to (broader) Traditional Authority level alienated them from communities and undermined enforcement. Diverse motivations behind a scale-related strategy that separated usufruct from territorial rights in allocating forests mostly undermined socioecological CBFM goals. While scale is not the key or only explanation of CBFM performance, negotiated scaling offered a proactive way to anticipate scale-related conflicts in particular settings, and for communities to create institutional forms that minimize such conflicts at local or intermediate scale levels. Findings support strong, well-resourced states and caution against donor-driven quick fixes.  相似文献   

4.
This article presents the changes that are emerging in the Italian national policies mainly through the discussion of the contents both of the recent metropolitan reform initiative, and the national programming documents for metropolitan cities related to European Programming period 2014–2020. In Italy, which faced severe political difficulty and economic stagnation after 2008 global crisis, the production of the new metropolitan scale became one of the tools for the implementation of austerity measures. The paper examines whether the understanding of the new metropolitan scale in the Italian geography of austerity can be strengthened through a careful engagement with the body of literature on state rescaling and on austerity policies. The paper illustrates how that the apparently neutral emphasis on metropolitan city scale, first can be understood as a crucial tool of an austerity measures; second, it implies a rescaling of public power and, third, it neglects the multifaceted notion of the urban and the trans-scalar territorial governance relationships.  相似文献   

5.
This paper analyzes the role played by the state in the expansion of the frontier from a geopolitical viewpoint. In this regard, emphasis will be placed on the question of access to the land as related to the work force mobility, a vital aspect for understanding geopolitical attitudes. Land-opening and migration policies will be considered in association with the implicit strategy of the state, as well as in its consequences for the expansion of the frontier in the E Amazon basin. A return to geopolitical analysis of the space seems opportune at a time when new policies of space management and territorial control are becoming more evident.  相似文献   

6.
David Lulka 《Geoforum》2008,39(2):1007-1020
This paper puts forth a non-linear, post-structural conception of geographical diffusion by utilizing the example of American bison. In doing so, this approach stands in contrast to canonical theories of diffusion (notably neoclassical economics and political economy), which portray diffusion as a steady progression of development. In reviewing the history of bison diffusion during the 20th century, the impact of several factors is evident. These include environmental, cultural, economic, governmental, health and material factors. Each of these variables has taken several distinct forms, thereby enlarging the number of actors involved in the species’ redistribution. The impact of each variable has waxed and waned over the years. Consequently, a series of heterogeneous networks has formed, which have simultaneously undercut the importance of certain variables and formed the basis for new channels of bison diffusion. The non-linear nature of diffusion emerges from the different temporalities of these networks. In an alternating fashion, this process of network-building has guided bison onto public, private, and tribal lands.  相似文献   

7.
Woodcutting and territorial claims in Mali   总被引:2,自引:0,他引:2  
In Mali, amidst moves toward political decentralization and the transfer of authority to manage natural resources, woodcutting has become an important tool for the assertion of territorial claims by villagers. The decentralization process has itself led to a profound political shake-up between the central state seeking to maintain land ownership and the de facto management of land by customary village authorities. But it is, however, primarily the devolution of forest resource management to village-led organizations that has prompted the cross-scale legitimization and assertion of various territorial claims from 1995 onwards. Based on two in-depth case studies on the outskirts of Bamako, Mali, the authors illustrate how new practices revolving around woodcutting and charcoal-making have been instrumental in intra- and inter-village disputes. At the village level, this transfer tends to exacerbate tenure claims over land and trees with the reactivation of autochthony-related arguments and thus the risk of excluding the most vulnerable social groups which are typically involved in woodcutting. At the inter-village level, this gives villages the opportunity to claim and demarcate boundaries by cutting, painting signs on some trees, or more radically tree felling being carried out solely to demonstrate appropriation. At the municipal level, this transfer leads to political and social adjustments between customary and decentralized authorities, each struggling to build their legitimacy in natural resource management.  相似文献   

8.
A new administrative-territorial system was introduced in Croatia in late 1992, after the country has passed through a tumultuous period and reached independence. The new internal territorial organization is a compromise between several different criterias. It reflects Croatia's position and geographic characteristics as well as the country's history and variety of traditional regions existing on those bases, but the most decisive was the functional principle. Counties, the first order units of the new division, are primarily functional regions of main centres. Beside counties, there is also a lower level of the division, namely municipalities created in predominantly rural areas and towns in more urbanized parts. The new civil division also provided a model of territorial autonomy for areas inhabited mostly by the Serbs, the second largest ethnic group in Croatia. For that purpose two districts with special status were proposed.  相似文献   

9.
The decision by Syria to support the anti-Iraq coalition during the Gulf War has to be understood within the wider political geographic and historical regional context. While the two states have many common characteristics, such as the respective power of the Ba'th Party in each country, mutual feelings of territorial injury in the demarcation of the states' territory and centrifugal forces threatening the continued integrity of the state, intense ideological and territorial disputes have resulted in bitter inter-state enmity. Disputes have arisen over Syrian closure of Iraqi oil pipelines, the allocation of water flowing from the Euphrates and Syrian support of Iran during the Iraq-Iran war. The collapse of Syria's superpower ally, the Soviet Union, resulted in Syria supporting the anti-Iraq international coalition during the 1991 Gulf War, in an attempt to regain wider international legitimacy.  相似文献   

10.
An attempt is made in this paper to complement existing analyses of voluntary groups by outlining some additional explicitly spatial dimensions which, it is argued, can be useful in examining those organizations with a land use or environmental focus. The distinction is drawn between groups which have direct spatial links and those with indirect spatial links; the hierarchical subdivision of space is considered; the role of scale and its relation to perception and desired use of areas is addressed; and the importance of considering the resolution scale of land use and environmental conflicts noted.  相似文献   

11.
Bison (Bison spp.) occurred in eastern Washington state during the late Quaternary. This area is considered to be peripheral to the center of this taxon's natural range. Bison in the plains east of the Rocky Mountains, the heart of this range, underwent diminution during the late Quaternary, and apparently also did so in other, peripheral areas. A ratio diagram of measurement data derived from eight zooarchaeological collections of bison remains recovered from eastern Washington, in combination with the presence of both sexes and all age classes of individuals, indicate that local bison may have also undergone diminution there. There are, however, a relative paucity of bison remains during the middle Holocene and an apparent 2000-year absence of bison from eastern Washington at this time. As a result, the hypothesis that bison became smaller elsewhere and then immigrated to eastern Washington cannot be falsified. Both the diminution and the fluctuating abundance of bison appear to be responses to forage quality and quantity.  相似文献   

12.
Eco-certifications have become an important site of power struggles in commodity sectors such as forestry, fisheries, aquaculture, palm oil, and soy. In each, multiple eco-certification initiatives have been developed and resisted through interactions among non-governmental organizations, governments, and commercial actors. This paper contributes to understanding how power is embodied in certifications by exploring how territoriality manifests in the international struggle over defining what products are ‘sustainable’ and which producers will have access to markets that require ‘sustainable’ products. Focusing on the wild capture fisheries sector in which the non-governmental Marine Stewardship Council (MSC) administers the preeminent eco-certification initiative, we explore the emergence of new fisheries eco-certification initiatives in Japan, Iceland, Alaska, Canada, and the US that insist there is no transnational monopoly on judgments over fisheries sustainability. We argue that these new eco-certifications attempt to defend and embed territorial social and regulatory relations of production within the contested domain of transnational sustainability governance. The initiatives accommodate both the territorially embedded material interests, institutions, and discursive strategies of producers (and their state supporting agencies) and transnationally embedded governance norms for assessing and communicating sustainability. They also counter the globally applicable institutions of the MSC in favor of making space for state and non-state actors to contend with demands for sustainability in the global seafood market by combining place-specific attributes with transnational governance norms.  相似文献   

13.
Emily Eaton 《Geoforum》2008,39(2):994-1006
This paper traces attempts to foster local, sustainable food projects in Niagara, Canada as part of community economic development (CED) projects during two distinct periods of provincial governance. In the first period (1990-1995), social democratic government support for local sustainable food projects through CED can be understood as neocommunitarian in nature. During this time there was a concerted attempt to link local people with access to local food and also to support a relationship between local food projects and agri-tourism. I argue that this neocommunitarian policy was an accommodation to a wider and more global neoliberal hegemony and was underlain by a romanticism of petty commodity production and a tenuous link to social and ecological sustainability. In the second period of governance (beginning in 1995) the progressive conservative government led by Mike Harris pursued particularly virulent, revanchist forms of neoliberal governance. With many of their state supports slashed, Niagara NGOs and activists turned, and were pushed, to more market-led, elitist forms of local food projects and agri-tourism. In these latter food projects, the practices of ecological and social sustainability were significantly hollowed out and their local and light green nature was harnessed as accumulation strategies. The paper is based on interviews conducted in the year 2003 with people involved in various urban and rural food projects (including community gardening, community supported agriculture, local/seasonal cuisine, organic/ecological farming and food box programs).  相似文献   

14.
The Balderton Sand and Gravel has yielded one of very few mammalian faunas dated to the penultimate Cold Stage in Britain. The assemblage is dominated by mammoth and woolly rhinoceros, with subordinate horse, red deer, bison, straight-tusked elephant, musk ox, reindeer, wolf, lion, brown bear and cf. narrow-nosed rhinoceros. This fauna indicates cold stage conditions, probably including one or more interstadial episodes. The presence of straight-tusked elephant and cf. narrow-nosed rhinoceros supports its pre-Devensian age, and provides corroboration for the occurrence of these taxa in the British Wolstonian. An attempt is made to analyse the fossil collection by preservation type and adhering sediment: the occurrence of individual species appears to be largely uncorrelated with lithology. The Balderton assemblage corresponds well to other British mammal faunas assigned to a cold interval between the Hoxnian and Ipswichian Interglacials.  相似文献   

15.
Christy Collis 《GeoJournal》2010,75(4):387-395
This is an article about the politics of territory in Antarctica. It revolves around what at first seems like a very simple geopolitical question: who owns Antarctica? As this article demonstrates, this seemingly simple question is far from easy to answer: it cannot be answered with a straightforward list of states, nor by conventional geopolitical understandings of territorial possession (Agnew and Corbridge, Mastering space: Hegemony, territory, and international political economy, 1995). Struggles between states for territorial possession has characterised much recent geopolitical history; struggles for Antarctica do not entirely follow this pattern, and revolve instead on the nature and the concept of territorial possession itself. The article focuses in particular on the debates about, and changes to, Antarctic legal and geopolitical territories triggered by the 1957–1958 International Geophysical Year: before the IGY Antarctica was an unstable composite of state claims, unclaimed terra nullius, and terra communis or land unavailable to state claim. By the 1959 Antarctic Treaty, this unstable composite legal and geopolitical geography emerged as a new form of territory, one in which the conventional global mode of territory—state possession—was no longer dominant. Understanding Antarctic legal geographies adds depth to critical geopolitical studies which focus on the ways in which space is actively constructed by specific discourses, understandings, and groups.  相似文献   

16.
The devolution and regionalisation of political and administrative structures following the election of New Labour in 1997 have changed the nature of the state and territorial development and governance in the UK. A regional and sub-national tier has opened up within the existing multi-layered governance system operating at the supra-national, national and local scales. This ‘new institutional space’ is increasingly open to the participation of social institutions--including trade unions--in economic and social governance. Drawing upon empirical analysis of the experience of the Northern Trade Union Congress (NTUC) in the North East region of England, the paper argues that the NTUC--in contrast to its national organisation--is beginning to engage with the emergent institutional structures but its role is inhibited by the centralised strategy and structure of the TUC nationally, its own need for upgrading, capacity building and greater financial resources and the interaction between the North East’s particular legacy of tripartite corporatism and the more pluralist modes of regional development governance emerging in the English regions. Unless such issues are addressed regional trade union centres--such as the NTUC--risk remaining relatively junior partners in the emergent regional governance structures.  相似文献   

17.
This article analyzes the basic structure of aviation in the Middle East and the development possibilities as a result of Israeli-Palestinian cooperation consequent to the peace process. This paper is a first attempt at estimating the advantages and disadvantages of such cooperation to the Israeli and Palestinian economies. In addition, the research leads to an initial formulation of how to maximize the benefits for both parties.Israeli-Palestinian cooperation offers more than objective economic advantages; such cooperation can also form a functional base for a political-policy framework. In economic terms, both sides can benefit from economies of scale and more efficient utilization of the existing facilities, thus avoiding the waste of valuable resources in establishing two sets of aviation facilities. However these economic criteria are not the only advantage of cooperation. In fact, critical operational and security requirements exist as well, both in terms of passenger security and safety, where air traffic control requiring coordination in a limited airways system. Furthermore, trends in the air travel market point to future bilateral agreements on the basis of blocs of nations and not individual countries. Therefore, Isreali-Palestinian cooperation would enable Israel to maintain the existing framework of favorable bilateral agreement with Europa and the United States.Cooperation of this kind is viable both economically and politically, as it avoids political conflicts by providing infrastructure on an equal basis to the Palestinians, either by lease or purchase of Israeli facilities. The primary advantage of joint ownership is that the Palestinians will save the development and construction costs of new infrastructure, while Israel can both develop the existing infrastructure and free funds for economic development. At the same it is possible to take advantage of economies of scale in order to reap the economic benefits of this process.  相似文献   

18.
The present work evaluates the state of the environment in Mexico based on indicators of the present status of the country’s natural resource management, social and economical conditions and anthropogenic modifications. The Mexican environment is interpreted as a spatially open system having a historical character that is essentially determined by the continual interaction between nature, society and economy. The landscape approach is followed, considering as units of territorial analysis each one of the 145 biophysical environmental units included in the national physiographic regionalization. The assessment of 16 indicators for each biophysical environmental unit was made considering their regional environmental integrity problems, the degree of disarticulation of their structure and function, and the alteration of their territorial structure, all of which determine whether or not they accomplish their environmental functions and achieve environmental stability. The classification of the state of the environment included 5 categories in 8 combinations represented in the map of the state of the environment in Mexico for the year 2008. The map shows that nearly 47.10% of the country’s surface has an environmental status ranging between unstable and critical, the problematic areas being mostly concentrated in the southeast and center of the national territory.  相似文献   

19.
This paper deals with the comparative issues of partition and secession, both as territorial issues and as problems of sovereignty, focussing on the state system. The democratic principle of national self-determination is recognised by the international community but is unequally and cynically applied, designed to protect the existing system of states. Partition, division, and secession, may heighten tensions between the parties and greatly magnify the extent of any future conflict, by creating new sovereign states. The weakening of the nation-state within its own borders by forces of globalization unleashes intensely nationalist sentiments, increasing instability within the state, and to partition or secession which, in turn, further destabilize the interstate system. This paper was written while an Academic Visitor in the Department of Geography, Queen Mary and Westfield College, University of London.  相似文献   

20.
近几十年来,人类活动对淡水循环的影响已经超出了流域尺度。解决目前所面临的水资源问题,不应只着眼于流域过程,而应从更大的空间尺度——全球尺度对地球系统过程加以研究。文章总结了人类活动对全球淡水循环的影响途径,论述了水行星边界方法框架与研究进展,分析了淡水利用管理从流域尺度到全球尺度的实现方法。水行星边界方法以地球系统科学...  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