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1.
Although territorial disparities in land quality are commonly observed in Mediterranean‐type ecosystems, how different geographical gradients impact the changing distribution of land vulnerable to degradation over time and space is poorly investigated in southern Europe. The present study assesses the spatial distribution of vulnerable land according to a composite index that describes the degree of land vulnerability to degradation in Italy along eight gradients during two time periods (1960–1990 and 1990–2010), representing distinct socio‐economic and environmental conditions. While the degree of land vulnerability increased at similar paces from 1960 to 1990 and from 1990 to 2010, the spatial distribution of vulnerable land changed considerably. From 1960 to 1990, the area of vulnerable lands increased in coastal areas, lowlands, and areas with moderately high population density, mainly owing to the increased climate aridity. By contrast, peri‐urban areas experienced, especially in northern Italy, the highest vulnerability from 1990 to 2010 owing to increased human pressure on land generating, e.g. land‐use changes. Results indicate that the importance of the gradients shaping the distribution of vulnerable land in Italy is reflected in the (changing) role of climate, vegetation cover, and human pressure as factors predisposing land to degradation. Finally, policy implications of the changing geography of vulnerable land in the Mediterranean region are discussed.  相似文献   

2.
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   

3.
ABSTRACT

Masonry churches represent the major part of the Italian architectural heritage. Recent earthquakes stressed the high vulnerability of these constructions, provoking heavy structural damage and valuable losses. Different approaches have been developed to assess seismic vulnerability of churches. In particular, the complexity related to more detailed models has induced to define simplified methods, which can be used at territorial scale for a preliminary assessment of structural capabilities of homogeneous assets aiming at providing possible post-earthquake damage scenarios and suggesting general interventions strategies. Therefore, the vulnerability assessment of churches is carried out by subdividing the buildings into separate macro-elements, accounting for different possible collapse mechanisms. In this article, a simplified procedure (M.I.T. 2011) has been applied with reference to churches located in Caserta District, particularly those of the Alife-Caiazzo Diocese, by using the MaChro form compilation, previously developed by the authors. The aim of the study is the application of the above procedure in order to verify the possibility to suggest suitable strategies of intervention for structural retrofitting and seismic risk reduction of the churches located in the area under investigation.  相似文献   

4.
《Political Theology》2013,14(5):464-478
Abstract

Recent experiences of terror, violence, and catastrophe, such as the terror attacks in Norway in 2011 or the Peshawar School Massacre leaving 132 children and nine staff dead on December 16, 2014, strengthen the sense of the fundamental vulnerability in human existence. In this article, it is argued that political theology, in responding to such experiences, should aim at perceiving and protecting vulnerability as a value. For this purpose, basic propositions for a theological anthropology of vulnerability are put forward. Likewise, propositions for interpreting God as vulnerable are presented, criticizing the traditional theistic concept of God as immutable and hence unable to suffer. The relevance of these propositions for political theology is finally addressed.  相似文献   

5.
The COVID‐19 pandemic has prompted renewed attention among health professionals, Aboriginal community leaders, and social scientists to the need for culturally responsive preventative health measures and strategies. This article, a collaborative effort, involving Yanyuwa families from the remote community of Borroloola and two anthropologists with whom Yanyuwa have long associations, tracks the story of pandemics from the perspective of Aboriginal people in the Gulf region of northern Australia. It specifically orients the discussion of the current predicament of ‘viral vulnerability’ in the wake of COVID‐19, relative to other pandemics, including the Hong Kong flu in 1969 and the Spanish flu decades earlier in 1919. This discussion highlights that culturally nuanced and prescribed responses to illness and threat of illness have a long history for Yanyuwa. Yanyuwa cultural repertoires have assisted in the process of making sense of massive change, in the form of past pandemics and the onset of sickness, the threat of illness with COVID‐19 and the attribution of ‘viral vulnerability’ to this remote Aboriginal community. The aim is to centralise Yanyuwa voices in this story, as an important step in growing understandings of Aboriginal knowledge of pandemics and culturally relevant and controlled health responses and strategies for communal well‐being.  相似文献   

6.
The main objective of this work is to assess the vulnerability and seismic risk of typical existing modernist unreinforced masonry (URM) modernist buildings and aggregates situated in the Eixample district of Barcelona, part of the architectural heritage of the city. The context of the analysis is the methodology proposed by the Risk-UE project. The buildings are characterized by their capacity spectrum and the earthquake demand is defined by the 5% damped elastic response spectrum, considering deterministic and probabilistic earthquake scenarios. A discussion addresses the basis of the seismic damage states probabilities and the calculated damage index. An important research effort has been focused on the buildings modeling. All the architectural elements and their mechanical properties have been studied and evaluated accurately. It has been evidenced that a detailed and complete knowledge of all the structural elements existing in this type of buildings influence directly their behavior and hence the calculations and the results. The analysis of the isolated buildings and of the aggregate building has been performed for both mentioned seismic scenarios. Finally, a complete discussion of the results is included.  相似文献   

7.
In the geography of risk, vulnerability may be defined as a physical characteristic that describes the tendency of a territory to suffer damage as a result of the occurrence of certain phenomena. According to this synthetic definition, there are two main components of vulnerability in the context of wildland fires. The first is internal, and is related to the effects of fires on the value of the affected assets affected and their capacity for recovery. The second is external, and is related to the characteristics of fires and the ability of society to deal with the hazards of wildland fires. The aim of the present study is to develop an assessment of spatial vulnerability in the context of wildland fires, at a scale appropriate for planning (1/25 000), in a mountainous region of the Spanish Mediterranean coast (Sierra Calderona). The proposed methodology entailed the definition of a synthetic index associated with the management of the risk of wildland fires, which was made up of significant factors such as the difficulty of extinction, the need for forest defence, the need for civil protection, and territorial value. To define and calculate the factors, variables and indicators that reflected aspects of the components of vulnerability (such as exposure, sensitivity, and the capacity to fight fires) were used. These were combined in a hierarchical structure, each having its own cartographical representation. Geographical information systems and multi‐criteria evaluation were then used to provide a successful framework for the analysis of vulnerability in relation to wildland fires. The cartographical outputs of the various components of the index are of particular interest to the planning of certain activities (e.g. forest, wildland fire, and civil protection), all of which are directly involved in the management of risk. In turn, the final synthetic index provides comprehensive spatial information that is useful for spatial planning and also enables the assessment of potential future land use in view of its usefulness in simulations.  相似文献   

8.
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   

9.
The article discusses the thinking of Mario Einaudi in relation to the ambitious measures with which the Italian government sought to move towards land reform in the immediate post–war period. Einaudi, an intellectual and academic, was by birth Italian but moved to the United States during the Fascist period. Like his father Luigi, the noted economist, he was convinced of the need to stimulate the free market in land in order to increase productivity and modernise cultivation methods; in his writings he repeatedly sought to develop a plan of action that would facilitate collaboration between Rome and Washington in this field, identifying the Tennessee Valley Authority approach as especially suited to the Italian case. However, while his ideas achieved a good public airing, they had a limited impact: on the political front, Cold War priorities pushed Italian and US Marshall Plan experts more towards the redistribution of landownership than towards stimulating the productivity of agricultural businesses, in the attempt to rapidly build a consensus behind the government; and on the cultural front, at the end of the 1950s the issue of backwardness in the rural South started to be interpreted in terms of cultural and social anthropology, an approach which did not directly relate to the development of political programmes.  相似文献   

10.
Abstract

The predicted impacts of climate change on cultural heritage are likely to be dynamic and complex. Understanding the potential risks at site level is vital to ensure that appropriate adaptation and mitigation measures are put in place. There is, however, a dearth of tools and methodologies suitable for use by heritage managers. In this paper the potential of vulnerability analysis for site-based assessment is explored. A six-step vulnerability framework, adapted for cultural heritage, is illustrated utilizing material from two case-study sites (Brú na Bóinne and Skellig Michael). The implementation of each step in the proposed framework is demonstrated to aid those wishing to apply the method in practice. The ‘values based’ approach taken is suitable for a wide range of cultural heritage including landscapes, monuments, and buried archaeology. The six-step framework and the utilization of indicators provide a method that allows comparison between sites and yet is sufficiently flexible to account for localized concerns. The framework will aid decision makers with planning and prioritization.  相似文献   

11.
鄂尔多斯高原自然背景和明清时期的土地利用   总被引:2,自引:0,他引:2  
鄂尔多斯高原位于我国北方沙漠-黄土边界带的关键位置上,通过百年来沙漠-黄土边界带概念的形成考察,从学术史上获得该论题蕴含有过渡带、敏感带、生态交错带内涵,这是众多学科研究意义所在。明代为防御元蒙势力,沿长城地带实行军屯,清代限于人口压力和财政因素,从长城内到长城外,将"变刍牧而桑麻"的活动扩展到大半个高原。汲取学术界已有成果,尤其是以长城作为判断毛乌素沙地南移及其与明清垦殖活动关系的一种考察方式,在影响毛乌素沙地的走向和幅度上,认为自然因素更显重要。尽管人类利用土地的形式和规模在逐渐升级,但在明清时期的演变过程中,仍只是作为荒漠-草原彼此进退的一种参与力量。  相似文献   

12.
Abstract: Climate change is already exerting significant pressure on humanity, but some people have the resources to cope, while others do not. What, then, determines vulnerability to climate change? This article presents a case study of one site of vulnerability in Egypt, known as the Mubarak Project villages on the shores of the Mediterranean. The soil of these villages is now undergoing rapid salinization, forcing farmers to apply sand to “elevate” their fields above the rising salty water table—but not all farmers can afford to buy the requisite sand. Accumulation by dispossession under the Mubarak regime has pushed some people towards the frontline of climate change, while at the same time denying them the resources to stay there. Using our case, we explore the connection between accumulation by dispossession and vulnerability to climate change and ask if an end to the former could reduce the latter in Egypt.  相似文献   

13.
This paper addresses how capital can refashion landscapes and patterns of risk and vulnerability. Drawing on the emblematic case of the conversion of Thailand’s Cobra Swamp into Suvarnabhumi International Airport we argue that there is a fundamental clash between the internal logic of capital accumulation and the ecology of water that occurs in places in which land is under water for much of the year. Counterintuitively investment in public infrastructure such as airports targets locations that are exposed to flood risks. While the literature on capital fixes tends to treat “land” writ large, this paper adds a dimension that has been overlooked in the theoretical work, by highlighting the significance of the ecology of the land in which such fixes occur as a means of understanding patterns of investment, land use change and vulnerability. Our analysis draws on three separate but related concepts of capital “fixes”—spatial, technological and high/low road fixes. We argue the importance of recognising the specific ecological characteristics of land that capital “fixes”. This perspective has global significance in providing critical insight into the ways in which capital creates and accommodates the kinds of vulnerabilities and risks associated with climate change.  相似文献   

14.
Youjin B. Chung 《对极》2020,52(3):722-741
Over the past decade, there has been a surge in large-scale land acquisitions around the world. Yet, increasing evidence suggests that many of the prominent land deals signed during the global land rush are struggling to materialise. This emergent pattern of liminality has important implications for understanding the everyday, contingent, and gendered processes of land deal governance and subject formation. Drawing on ethnographic research, this article examines the gendered governance of a “liminal” land deal in coastal Tanzania, through a case of the EcoEnergy Sugar Project. It shows how the project's prolonged delay has given rise, over time, to two contradistinctive sets of actors and mechanisms of control: biopolitical interventions of international development consultants focused on livelihood improvements, and necropolitical interventions of district paramilitary forces focused on surveillance and violence. While seemingly contradictory, I argue that both enactments of power fundamentally relied on and reproduced normative gender in rural Tanzania.  相似文献   

15.
How sensitive are country ranks to the aggregation function used in index construction? This paper tests whether different aggregation functions come to different results in regard to the ranking of countries. Indices within the field of immigration and integration policy are analyzed, yet, the results pertain to index building across the social sciences. The paper discusses three aggregation methods: the arithmetic mean, the geometric mean, and a noncompensatory/non‐linear aggregation function based on the Condorcet method. In the empirical part, these three aggregation functions are applied to the family indicators for the year 2010 of the Immigration Policies in Comparison (IMPIC) dataset, a new dataset which measures immigration policies’ restrictiveness, as well as to the eight policy strands of the Migrant Integration Policy Index for the year 2014. Results show that the methods react differently to extreme values and thus result in different rank orders in the middle range. In the politicized field of immigration and integration policies, country ranks play a crucial role and this is shown to have profound real‐world implications. The paper thus urges researchers to be reflective of the assumptions of different aggregation functions, as these lead to different results.  相似文献   

16.
ABSTRACT

In this article, a predictive model for the seismic vulnerability assessment of old Italian historic centers is presented through its direct application to a meaningful case study, the historic center of Scanno, in Abruzzi, Italy.

The proposed method is calibrated on the basis of the observations carried out on similar historic centers hit by the 2009 L’Aquila earthquake and is applied in order to provide likely damage scenarios by means of fragility curves. The method is based on the evaluation of a limited number of structural and typological parameters that can be obtained by simple and rapid inspections on buildings. In addition, it is conceived in order to provide useful information on the most effective anti-seismic strategies to be implemented on urban scale for pursuing a global mitigation of the seismic risk and for the application of suitable risk reduction policies.

The final aim of the article is to give an applicative vision of the method, by providing instructions on how to judge the features of the buildings that are influential on their seismic behavior, as well as by showing the potentiality of the method itself in providing likely damage scenarios, also with the support of GIS-based representations.  相似文献   

17.
图们江地区开发与建设大陆桥的走行路线研究   总被引:1,自引:0,他引:1  
建设一条新亚欧大陆桥与图们江地区开发是互为因果的两项工程。对国际物流的分析是建设大陆桥的根据之一。本文从物流分析入手探讨建设大陆桥的必要性,随后又对照已有大陆桥情况提出对新大陆桥走行路线的认识。  相似文献   

18.
This paper reviews the evolution of land use and mangrove forest management in a coastal commune in Central Vietnam from its early period of environmentally sound management under a common property regime, through State and cooperative management, to individual household allocation under the economic reforms of the 1990s. It analyses in particular the introduction of shrimp culture and its environmental and socioeconomic consequences. The case study demonstrates that, while opening up many economic opportunities, Vietnam's economic reforms have had uneven impacts on income inequality. Like many cases in Asia and Latin America, the disruption of common property resources – through the introduction of aquaculture as a livelihood opportunity and producer of an export crop – leaves farmers indebted and natural resources polluted. But, ironically, it was the financially better‐off aquaculture farmers, who had more capacity for risk‐taking and investing, who ended up most indebted, in comparison with poorer farmers who had already sold their ponds. The latter were less integrated into the market economy and relied more on marine product collection. This paper suggests that attention to local contexts and histories can contribute to a better understanding of the causes and consequences of environment‐poverty interfaces.  相似文献   

19.
In this study the radii of 34 juveniles from Wharram Percy, a British medieval site, were measured for bone mineral density (BMD) using dual energy X‐ray absorptiometry (DXA) in order to investigate evidence of stress including Harris lines, cribra orbitalia and deficient cortical index, which is usually attributed to poor nutrition. BMD measurements are used in modern children to assess growth and development and generally correlate with linear growth. Only rare chronic illnesses affect bone mineral accrual in children. Radiographs of the radii were examined to assess cortical index and of the femora and radii for Harris lines. The results indicate that BMD is well correlated with dental age and linear growth, but is poorly correlated with cortical index. The variability in cortical index indicates the influence of environmental factors. There is no relationship between BMD and the presence or absence of Harris lines or cribra orbitalia. Thus, despite obvious evidence of skeletal stress in this juvenile population, bone was not under‐mineralised and bone mineral accrual proceeded normally with growth. This reinforces the conclusion that cortical index is a more sensitive indicator of environmental stress than either Harris lines or cribra orbitalia, and may be compared with BMD measurements to assess the effect of stress on growth. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   

20.
In this paper I explore the kincentric ecologies that define sea country for Indigenous Australians, in particular the Yanyuwa of Northern Australia. Despite colonial alienation from their coastal territories, Yanyuwa have sustained a four-decade long legal fight for restitution. Using the framework of ‘urgent patience’ as resistance against ‘social death’, this paper tracks the historical legacy of legislative land rights for saltwater peoples.  相似文献   

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