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Barbuda remains little developed and sparsely populated relative to its neighbors in the Leeward Lesser Antilles, a rather extraordinary and relatively unknown Caribbean place. Much of its distinctiveness derives from the communal land-tenure system, itself rooted in three centuries of open-range cattle herding. Yet, as revealed through interviews, newspaper archives, and landscape observations, open-range cattle herding has declined over the past three decades, with related changes in land tenure. As the new Barbuda Land Act came into effect in 2008, codifying the communal tenure system, the very landscape elements that manifest open-range herding have become obscure. In particular, the rock-walled stockwells have become largely defunct, many of the walls lie in ruins or have been entirely consumed by the crusher that converted them into gravel to surface roads. With the principal land use that had supported communal control largely out of practice, usufruct access to land now largely obsolete, the new act might have little actual impact in preserving Barbuda's uniqueness.  相似文献   

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Despite being a major site of recent population growth and, arguably, a key arena for sustainability concerns, the rural‐urban fringe has received relatively little attention in the literature concerning Australian cities and urban policy. To address this shortcoming the authors review post‐World War II efforts to plan the rural‐urban fringes of Sydney and Adelaide and find a number of issues for contemporary policy‐makers. First, the fringe is becoming increasingly complex due to multi‐faceted demographic change, a broadening economic base and demands for better environmental management, all within the context of an evolving understanding of sustainability. Second, water resource management, partly under the auspices of integrated natural resource management, is assuming a much higher priority than in early fringe planning endeavours, which emphasised urban containment, agricultural land protection and landscape conservation. Third, and partly as a consequence of this shift of priorities, there is also evidence of changes to the nature and focus of policy tools used in the fringe, with land management concerns now cutting across traditional land use planning. Finally, and fundamentally, these observations raise questions about how future governance of the fringe should be organised. Together these four themes pose an enthralling series of challenges for policy‐makers for which much more research and discussion are needed.  相似文献   

4.
Studies of historical change in cultivated land use in Northeast China have become important in the discussion of food supply safety and the reconstruction of land use/cover changes in China. This paper subjects a number of sources relating to land use change in the three provinces of Northeast China to comparative analysis. The data examined include Russian survey data (1914), data from local and regional Chinese governments during the Republic of China (1931), data from the Japanese Society of Manchuria Railway (SMR) for 1940 and various sets of contemporary Chinese data for the second half of the 20th century. A unified method of reconstructing the data and estimating the rate of cultivated land use change in Northeast China during the 20th century is developed here. A relational model is proposed for this purpose. It establishes a general framework for relating the various sets of data generated in different time periods and indicates ways in which the data have to be calibrated to ensure their comparability. The calibration of the data involves correlation and regression analysis. The results of the comparative analysis show that the area of and rate of change in cultivated land use in Northeast China increased until the last decade of the twentieth century. Increase rates were particularly high between 1914–1931 and 1950–1960.  相似文献   

5.
The 7 February 2009 bushfires in the peri‐urban region to the north of metropolitan Melbourne heralded what many have called an entirely new epoch in terms of weather‐related disasters in Australia. A total of 173 people and 2000 properties were destroyed and, as with the 1939 fires in Victoria, a Royal Commission was subsequently instituted to inquire into the causes and responses to the fire. The Royal Commission has heard much evidence about alleged failings of fire response, communication and administration. It also considered land use planning issues and the associated regulatory framework. Using the Shire of Murrindindi as a case study, this paper argues that the location of population growth, and associated regulatory failure, are contributory, yet under‐researched, factors associated with life and property losses. The adoption of more robust planning tools which incorporate climate change considerations, we argue, is essential to anticipate and minimise the impacts of disastrous natural events such as bushfires. In the latter part of the paper, attention is drawn to a recent Victorian Civil and Administrative Tribunal decision which is groundbreaking in its use of the precautionary principle to prevent dwelling construction in an ‘inappropriate’ location as well as to some major inconsistencies between planning for flood and bushfire threats.  相似文献   

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Abstract

New archaeological survey data are combined with previous evidence to examine the rural landscape during the Iberian Iron Age in the Valencia region of eastern Spain. One goal was to understand the settlement pattern and agricultural intensification through manuring. The second objective was to address the socioeconomic aspects of changes in the landscape. It is possible to trace the emergence of a hierarchical settlement pattern in the Iberian Iron Age in which large fortified settlements carried out the most important functions of control and exploitation of the territory, extending their authority over small rural villages and farmsteads. This pattern is associated with the complex socioeconomic structures and political organization of early Iberian states.  相似文献   

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In mountain areas without permanent settlements, human activity is entirely dependent on spatial interaction. For centuries, local and regional traffic has followed livestock trails and footpaths. Mainly during the 20th century, new public and private roads changed this situation significantly in large parts of Norway. While mountain summer farming decreased, hydropower development and leisure use became dominant. Protected areas have been established to preserve possibilities for outdoor recreation and ‘wilderness’. However, seasonal farming activity is still an important upholder of cultural heritage. In the investigated area in western Norway, parallels between accessibility and human activity on mountain summer farmsteads have been identified with the abandonment of dairy production between ca 1905 and 1973, recent use by landowners and hikers’ use of publicly accessible tourist cabins. Increased differences in accessibility and protection status have resulted in diversification of human activity in different locations. Custom and tradition represent different principles according to which cultural landscape can be maintained—with emphasis on dynamics or invariance, respectively. Recent landscape protection focuses primarily on tradition. The necessity of easy access to maintain the living cultural heritage in addition to ‘wilderness’ areas, however, requires taking both concepts into account, most probably treated as geographically separate.  相似文献   

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Abstract

Monitoring and understanding of land use/forest cover dynamics as well as the factors affecting the changes in land use/forest cover are necessary for the sustainable management of natural resources. This study analyzes the spatial and temporal changes in land use and forest cover patterns in a typical mountain forest area in the Torul State Forest Enterprise area of Northeastern Turkey. The investigation evaluates the temporal changes of the spatial structure of forest conditions through the spatial analysis of forest-cover type maps from 1984 and 2005 using GIS and FRAGSTATS. The evidence presented here showed that there were drastic changes in the temporal and spatial dynamics of land use/forest cover, and between 1984 and 2005 there was a net increase of 19.9% in total forested area. Productive forest area increased by 3161 ha, although degraded forest area increased 9216 ha. In examining the changes of crown closure and development stages of the forest ecosystem during the study period, the forest stand area with low crown closures increased. The regenerated area increased because of regeneration activities while the other development stages were left to grow to older development stages in the period. These results regarding the crown closure and development stage show that forest quality has increased, and this is partly due to emigration of the rural population in Torul. In terms of spatial configuration, the landscape structure in Torul, the State Forest Enterprise area, changed substantially over the 21-year study period, resulting in fragmentation of the landscape as indicated by large patch numbers and smaller mean patch sizes, owing to heavy timber subtraction, illegal cutting, and uncontrolled stand treatments.  相似文献   

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During the three-month long Sino-Japanese hostilities in the summer of 1937, Shanghai industries suffered the heaviest loss ever sustained during any previous military conflict in the city. Yet as has been shown in a previous study, local industries seem to have recovered fairly quickly. All statistics point to a return to pre-war levels of production in most sectors by the end of 1938 in some cases and during 1939 for most industrial branches. The purpose of this paper is to try to highlight the spatial dynamics at work in this recovery process. It relies not just on original sources, but on the unique capabilities GIS offers in processing large amounts of historical data and exploring connected issues in land use, demography, and urban life. The paper argues that Shanghai industries went through a thorough phase of relocation and migration within the city, but also of inbound migration from the surrounding regions. This study is based on a particular set of documents produced by the Shanghai Municipal Council, the largely independent body that administered the International Settlement. In this study, therefore, I shall argue that what happened in the territory of the International Settlement mirrored what happened next door and possibly in other parts of the Chinese-administered/Japanese-occupied areas. Beyond the issue of industrial movement, this paper also examines connected issues in land use, demography, and urban life.  相似文献   

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承续与建构:近年来国内马克思主义政治哲学研究综述   总被引:1,自引:0,他引:1  
邹卫中 《攀登》2011,30(3):31-35
近年来,马克思主义政治哲学研究的广度与深度都有了较大的发展,为这一分支学科的建立和发展提  相似文献   

13.
This paper seeks to make a contribution to on-going debates about how to conceptualise the spatial processes of renewable energy transition. It makes a case for understanding renewable energy transitions as simultaneously spatial and political processes, constitutive of new territories and configuring development pathways. Drawing on a case study of South Africa's Renewable Energy Independent Power Procurement Programme (REI4P), the paper explores the ways in which energy transitions are intrinsically bound up with both the materiality and the historical and contemporary politics of land. It then examines the relationship between energy transitions and territory to conceptualise the ways in which transitions take on an experimental shape in the form of 'zones'. The paper argues that these zones are new territories deploying forms of spatial and political-administrative exceptionality, which allow political and economic actors to exercise authority and commercial power. Two types of zone emerging from South Africa's energy transition exemplify these processes: legally-defined zones for the development of solar and wind energy and zones of socioeconomic development required by REI4P. The paper explores the spatial and political consequences of these strategies and suggests that these may not necessarily translate into conflict and confrontation, but instead produce uneasy co-existences of different political, social and spatial projects and interests, with potential to create new polities.  相似文献   

14.
This article reviews the slow emergence of writing on Indigenous issues and power in the journal over its first fifty years. It notes that most of this writing is by non Indigenous authors about issues that are thought to effect Indigenous lives. More contributions by Indigenous authors would be useful and will hopefully occur with growing numbers of Indigenous post-graduate students.  相似文献   

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As Vietnam embraces the market economy, and a number of state policies promote reforestation and rural market integration, land use and land cover (LULC) changes are occurring in the country's northern uplands in increasingly complex and fragmented ways. Yet understandings of the degree and consequences of LULC changes in this diverse agro‐ecological region are incomplete. We conduct a systematic literature review of research reported in academic articles tracing and analysing LULC change in Vietnam's northern regions. We find that these studies have tended to take place away from the most mountainous, northern borderlands. The studies nonetheless highlight a diversity of land use land cover changes caused by numerous causes, making the distinction of overall trends difficult. To complement and extend this body of research, we introduce recent LULC change research we have completed in the mountainous border districts of Lào Cai province, on the Sino‐Vietnamese border. The heterogeneity of causes of LULC change in both the review articles and our case study points to the importance of adapting land use policies to local agro‐ecological and socio‐economic conditions and ethnic diversity, taking into account state–farmer relations, household livelihood decision‐making, and policy implementation at the commune and district levels.  相似文献   

17.
Chongqing is a province-level city region in China’s interior with a land area larger than many small countries. Limited scholarship tends to treat Chongqing as a new jurisdiction formed in relation to development of the Three Gorges Dam and reform of historic state-planned industry from the Mao era. This analysis turns to the complex process of land redistricting in a process of “territorial urbanization” that has also simultaneously reshaped the economy of Chongqing. By conceptualizing Chongqing as a dynamic administrative territory, this analysis defines changes in the relational configuration of its administrative divisions (xingzheng quhua) as a multi-faceted state strategy of governing land use change and the fiscal regime to realize infrastructure development. Especially by establishing districts in Chongqing, territorial urbanization works to enhance the funding capacity of the Chongqing government to develop larger, expansive infrastructure projects. This urban transformation of Chongqing demonstrates how processes of land use change and government funding, materializing in the built environment, are directly related to changes in state territorial configuration.  相似文献   

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从《吏民田家莂》看汉代田税的征收方式   总被引:1,自引:0,他引:1  
简牍表明,孙吴把国有土地按质量分为“熟田”、“旱田”两类租给农民,征收不同标准的田租,其“熟田”、“旱田”的数额是人为地“定”出来的而非依据土地质量的自然状况而统计出来的数量;东汉自章帝以后把土地“差为三品”而税之,吴简的问世,间接地证明了东汉土地分为三等之后是分别征以不同数额的田税;孙吴的“熟田”、“旱田”之分是东汉田分三等的发展,尽管租、税性质不同,但方式一致。  相似文献   

20.
This article explores the articulation—in different forms, at different periods, and by different actors—of ‘national self‐determination’ in Somalia and across the Somali‐speaking regions of the Horn of Africa. It explores how this concept can be understood in the context of protracted political fragmentation in Somalia—considering unresolved debates over the ideological foundations of state reconstruction, disagreements about the suitability of federalism, aspirations for the recognition of an independent Republic of Somaliland, and the distinctive trajectory of the Somali Regional State in Ethiopia. Taking a comparative, cross‐border and wide‐angled historical approach, the article argues that ideas of an ethno‐linguistically, culturally and religiously defined Somali ‘nation’ continue to coexist (and be reproduced, updated and used) within an environment of extreme political fragmentation and across multiple ‘state’ boundaries. This argument is made through comparative analysis of contemporary examples of the performance of Somali state and nationalist identities within and beyond the region and the distinctive transnational Somali‐language media environment within which these ideas circulate and compete.  相似文献   

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