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1.
Abstract

The global aspects of soil cover in the biosphere of our planet is reviewed here. This irreplaceable asset of a normal and healthy circulation of chemical elements and biomass through the soil, so vital to man's well-being is now threatened by excessive exploitation of the land. Proper management, effective reclamation, and sensible soil utilization, based on an understanding of its nature and function, can prevent degradation and improve the environment.  相似文献   

2.
Abstract

The loss of agricultural land and its implications have been of great concern in the last decade. By undertaking a spatial analysis of the appropriation of agricultural land for urban use with an overlay of population and urban data, a focus on the consequences of certain regulations on the dynamics of land-use change is explored. This is achieved by integration of data inventories of agricultural land use for Portugal, and linking this information with CORINE Land Cover data as to assess change in the Algarve. An integrated assessment of agricultural land loss follows, undermined by the consequences of urban sprawl. In this sense, this paper expands on the currently existing decrees which provide support to sustainable development in the region while providing a qualitative assessment of future roles based on ethical values and economic efficiency and offering a feasible framework for policy-makers regarding the trends of urban/agricultural dichotomy in a planning and decision-making context.  相似文献   

3.
Contemporary accounts of the inner urban fringe tend to focus on the transition from rural to urban land use and rural–urban conflicts, rather than highlighting the landscape at the city edge in its own right. It is argued in this paper that such dichotomous accounts neglect the complexity, values and conflicts of fringe landscapes. The study illustrates that an investigation into the relationship between attempts within spatial planning to design orderly places for urban expansion and the evolvement of places out of order offers a way to analyse landscape transformations at the fringe beyond the rural–urban divide. This approach will offer a multifaceted analysis of the landscape, which in turn will facilitate a more open discussion on land use and values within planning. A theoretical discussion on the interplay between ordered and disordered places is followed by a case study of the interactions between a disordered place and the ambitions within spatial planning to create order. The study has been conducted at the fringe of Burlöv (in southernmost Sweden). By way of conclusion, the findings of the case study are summarized, along with arguments that underline the need for further case studies of fringe landscapes.  相似文献   

4.
Abstract

Agriculture in Alaska is beginning to expand. The approach used to facilitate this expansion may serve as an example for other regions where the pressure for development stems from public interest groups. Alaskan agricultural development is tied to the disposal of government-owned land. If agriculture is to develop according to the United States farm production model, then large quantities of agricultural land must be sold to private citizens. Past federal policy in Alaska has not led to this outcome and thus the present-day development efforts spring from state government leadership. This has led to the recent undertaking of three state agricultural projects which have in common low cost land, low cost financing, and planning by people trained in agricultural disciplines. The pivotal aspect of agricultural development efforts in the state of Alaska is the successful transfer of research and technology to private sector farmers. If this can be accomplished, then Alaskan agriculture is likely to flourish.  相似文献   

5.
Abstract

Coastal zones are specific areas which usually have natural resources of particular interest from ecological and heritage points of view. They are nevertheless subject to considerable pressure because of their attractiveness. Integrated coastal zone management is supposed to take into account these multiple factors in order to preserve natural resources and to allow for coastal development. In this context, land-use conflicts may emerge. This study aims to identify such conflicts and to explain them in terms of heritage conventions. An interesting methodology is implemented, using both focus groups' representations and daily press articles concerning the specific coastal zone of Arcachon Bay in the south west of France. The results raise questions on the link between water and land in coastal land-use management.  相似文献   

6.
土地资源是作为中国二元城市化道路之一的农村城市化最基础性和最受关注的生产力要素,其协同效应驱动农村土地利用模式的全方位变革与重构,并由此引发农村和城市持续、协调发展以及区域土地资源合理利用的系列问题。本文以长江三角洲地区为例,阐述农村城市化运行机制及农村城市化驱动下的区域土地利用方式、结构、模式变革,进而探讨农村城市化进程中土地资源持续利用障碍,并寻求合理的解决途径。它对区域土地资源持续利用和城乡一体化发展具有理论价值和现实意义  相似文献   

7.
The outcomes of selected, contested development permit appraisals in a Victorian water catchment show that implications regarding the development status of other land parcels were not examined during negotiation and/or appeal. Given access to an adequate spatial data base, Geographical Information System (GIS) technology can be used to model such implications rapidly enough to be useful in decision support, thereby significantly widening the common ground that can be sought while seeking resolution to land‐use planning conflicts.  相似文献   

8.
Abstract

The article provides an in-depth analysis of local governance in the North Caucasus, by example of land tenure conflicts in Kabardino-Balkaria. We follow an iterative analytical strategy, systematically combining qualitative case studies to develop grounded hypotheses, with subsequent statistical hypothesis testing. Based on fieldwork conducted in Kabardino-Balkaria, we identify the most relevant patterns and dynamics of natural resource governance. Our research shows that there are three dominant patterns. The first pattern is formed in areas where land is of little value and communities are left to themselves to solve issues. In the second case, larger businesses with state backing manage to monopolize land resources and sideline local communities. In the third case, local communities are strong enough to defend their control over external attempts to take hold of land resources. Finally, we use original survey data to further investigate plausible causes for stronger and weaker local self-governance and its consequences for state-society relations. We show that local self-government (LSG) lacks independence, and its functional quality depends on the degree of state interference via patronage. Despite this challenging environment, we find that higher perceptions of LSG quality predict more trust in the state at central and subnational level.  相似文献   

9.
Recent estimates of the biomass on land and in the oceans and of its gross annual production make it possible to calculate the amounts of the principal chemical elements contained in living matter and in its annual production. It is shown that the mass of chemical elements drawn annually into the biological cycle greatly exceeds the mass carried out to the sea by streamflow. The calculations also show that the amounts of CO2 fixed by plants and of free oxygen released in the course of photosynthesis are far greater for phytomass on land than in the oceans. This is contrary to the widely held view that the living matter in the oceans represents the principal supplier of atmospheric oxygen and the main absorber of atmospheric CO2.  相似文献   

10.
ABSTRACT

This study examines the relationship between the Guomindang (GMD) and the courts by focusing on the 1929 conflicts between the Suzhou Baptist schools and the local GMD party apparatus. The GMD regime supported the principle of rule by the party. At the local level, the GMD’s rise was often stymied by the independent judiciary whose judgments were based on the principle of the rule of law. The local party might not have been able to control the local court in the early years of the GMD regime, but it did steadily alter state-society relationships, as it could benefit from the local court’s commitment to the rule of law. For instance, the district court in Suzhou actively defended the principle of rule by the party in conflicts between Baptist schools and the local party because the GMD had made that principle the law of the land.  相似文献   

11.
ABSTRACT

The development of non-core regions has attracted growing interest within the current debates of economic geography, regional studies and spatial planning. The divergence between economically successful core regions and less privileged non-core regions continues despite policy interventions aimed at tackling spatial disparities and income inequalities. While traditional growth-oriented policies raise concerns over their effectiveness and relevance beyond large cities and metropolitan regions, there is growing interest in exploring new research paths and policy options that are better able to address development challenges in non-core regions. Contributors to this special issue engage with these debates by reflecting on planning policies and practices in five European countries, paying special attention to identifying planning strategies for non-core regions. This paper argues that alternatives to growth-oriented models require additional conceptualization and analysis to translate values into policies and institutions.  相似文献   

12.
Abstract

This international, collaborative, and interdisciplinary archaeological program examines changes in settlement patterns from the early Neolithic to the full development of states (ca. 6500–200 B.C.) in the Yiluo region of central north China. Full-coverage regional surveys are integrated with geoarchaeological investigations, ethnobotanical studies, and lithic analyses. The data are used to assess changes in population, environment, land use, agricultural production, and craft production, and to test theoretical propositions regarding the emergence and development of social complexity. Research results suggest a significant sociopolitical transformation taking place in the Yiluo basin during the Erlitou period, including the development of the first four-tiered settlement hierarchy, marked population nucleation, and economic integration between urban center and rural areas. These changes indicate the emergence of the earliest state in China.  相似文献   

13.
Abstract

This paper proposes an archaeology of recent conflict in western Great Lakes Africa as a means to give volume to subaltern voices marginalized within and since the conflicts, to produce alternative historical narratives and thus create a more nuanced understanding of war and its aftermath in this region. In addition, by drawing upon emerging theoretical and methodological frameworks in contemporary archaeology, this paper proposes that a politically and socially engaged participatory approach to the material remains of the past may also contribute toward cathartic post-conflict local resident healing and academic understandings regarding the contemporary construction of post-conflict identities. In so doing, the paper presents a survey of prominent conflict remains and discusses their suitability for archaeological approaches, focusing upon one site, Pabbo, an Internally Displaced Person camp in Northern Uganda.  相似文献   

14.

One of the most difficult challenges in environmental impact assessment (EIA) is the effectiveness of public participation. This article addresses this question by looking at evaluation criteria applied during the EIA process for a northern Finnish hydropower project. The problematics of public participation is discussed in connection with the EIA process and social impact assessment for the projected Sierilä hydropower station in the village of Oikarainen, near Rovaniemi, in northern Finland, during which the local population has been viewed as not being sufficiently competent as the project developer, Kemijoki Ltd. Nevertheless, carrying out an EIA seems to be a starting point in the long‐term process of increasing the effectiveness of public participation and the influence of local communities on hydropower planning processes in Finland.  相似文献   

15.
ABSTRACT

Cities are growing rapidly, and the systems of production and consumption that support this growth are contributing to the depletion of natural resources and pollution of the environment. The circular economy model offers an alternative to the predominant take-make-dispose economic system. Local municipalities are seen to have the capacity to encourage sustainable development of the built environment. This paper aims to explore the role of strategic planning in facilitating a circular economy in urban settings. In particular, this research asks: How are local governments facilitating circular economy initiatives through strategic planning? What are the opportunities and barriers when applying circular economy principles through local strategic planning? The research approach used for this paper is a comparative case study of two international municipalities: the City of Melbourne, Australia and the City of Malmö, Sweden. Current strategic planning practice was examined with a focus on circular economy themes. The findings reveal that strategic urban planning can translate circular economy objectives into actions within specific urban areas, although barriers still exist to fully integrating the circular economy model.  相似文献   

16.
Abstract

The extent of customary land in Samoa and the laws pertaining to its protection create a presumption of state dependence on the regulation of custom in effecting state policies within local contexts. The principal means of regulating custom in Samoa has been and continues to be through state court adjudication of conflicts over customary land and chiefly titles. The transitive nature of ‘custom’ and conceptions of ‘custom’ in Samoa created an opening for court influence in the construction of custom, if not custom's partial reinvention through the agency of the courts. This occurred principally through the courts’ privileging principles of English common law in confirming asserted land rights generally considered unenforceable at the time of Samoa's political partition. The courts re‐interpreted as customary, conceptions of land rights the colonial state's influence attempted to effect within Samoan society. But the source of the changes, and the courts’ role in promoting them, tended not to be equally reflected upon. To the extent such influence is ignored in analyses of Samoan land tenure and customary law, and reproduced within state policies and court adjudication of conflict, custom's social construction is left unexamined, assumed to be more general than it is, and likely to exacerbate tensions and conflict within Samoan society rather than reduce them.  相似文献   

17.
Abstract

This article explores the management practice of protection notices, fredlysning, in the traditional practice of eider down harvesting in Northern Norway. Previously, private initiatives were legitimate for protecting land and resources from public utilization, while today only the state authorities have this privilege. By juxtaposing empirical material from current eider down harvesting activities with childhood memories of growing up in this area during the 1960s, and available legal documents, the author finds that some quite radical changes have tacitly taken place, indicating rather tense dilemmas concerning local perceptions of land use issues. Analytically, Olwig's distinction between customary and natural law is used as a tool for addressing the political dimensions of the landscape concept historically. In this perspective, fredlysning fluctuates in and out of codified law through the centuries, and under growing impact of natural law rationale. Land issues, both concerning property rights and public access and use of the common resources of the outlying fields, utmarksressurser, are here understood as very powerful means to bind the people to the land, as a way of transforming the legitimate scale of polity, of building bonds to the nation.  相似文献   

18.
ABSTRACT

The Palestinian–Israeli Conflict is perceived by many – observers and parties to the conflict alike – as a struggle of two peoples over the same land. Yet, through this century-long conflict (and more so as Israel has expanded and deepened its occupation), what was once, perhaps, imagined as a single land has become an assortment of territories. These territories bear multiple names and different legal statuses, and their boundaries are often blurred. In light of the jumbled patchwork that Palestine–Israel has become, we examine the ways that the conflict’s territorial dimensions are imagined and represented. We study the mental maps of the region held by higher education students from Israel, both Jewish and Arab-Palestinian, as well as with university students from Montpellier, France. The representations indicate that while the French students were almost completely at a loss regarding the conflict’s spatial dimensions, the students from Israel were also confused, especially regarding the Occupied Palestinian Territories. We argue that these findings stem from a wider process of deterritorialization, linked to the conflicting relations between state and nation and intensified by a policy of chaotic spatial arrangements.  相似文献   

19.

The records of the early 20th century Rarotongan land courts are an invaluable source of ethnohistoric information regarding pre-contact land tenure, social and political relations, and historical processes affecting tenure and relations. They are analysed here from the point of view of contextualising the archaeological record of the island. Pre-contact Rarotongan society is shown to have been fluid and flexible, although one notable trend is the gradual aggrandisement of ariki power. This trend continues into the missionary and early colonial periods, where political unity and ariki hegemony become established. European intervention was a single, though defining, episode in a long history. Although it transformed the political order, Rarotonga remained resolutely Rarotongan.  相似文献   

20.
Abstract

From 1996 to 2003, the Democratic Republic of the Congo (DRC) was the scene of two major regional wars. The second Congo war (1998–2003) was an especially complex formation of wars within wars, characterised by repeatedly changing alliances between various actors, both internal and external, and by the spread of ethnic conflicts across national borders. However, the recent troubled history of the DRC has often been understood from either a national or an international perspective. The terms of this debate centred on whether the continental wars were linked either to the weak or collapsing state of Zaire/Congo or outside interferences by neighbouring states. The two studies reviewed in this essay both suggest ways of addressing this dichotomy between the internal and external dimensions of the conflicts. By analysing the multitude of conflicts from a regional perspective, both authors can aptly illuminate the linkages and interdependencies among local and national conflicts that became inextricably intertwined and developed into regional and continental conflicts. Thus, this review argues that both comprehensive works on the multiplicity of recent crises in the Great Lakes region significantly contribute to an understanding of the causes and evolution of the Congolese wars.  相似文献   

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