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1.
Abstract

Although associations between developmental trauma, juvenile justice involvement and youth substance use have been previously reported in the published literature, the interconnection among these three factors has not been adequately studied. This article describes the interconnection among these three factors and calls for greater attention to the role of adverse childhood experiences (ACEs) in the diagnosis and treatment of youth who present with histories of substance use and/or offending behavior. Pilot data are presented that show high rates of self-reported trauma exposure, substance use history, justice involvement, and mental health problems in a sample of adolescents in residential treatment. The data point to the need for residential treatment centers to consider trauma histories in developing treatment plans for youth with current and prior substance use and offending behavior.  相似文献   

2.
After being marginalised in the 1980s, land‐reform policies came back to national and international development agendas during the 1990s, resulting in a revival of academic research on the subject. This article reviews the empirical literature on access to land, rural development and public action for evidence on when and how the state should intervene in the allocation of rural land. The review suggests that positive impacts are obtained if, and only if, public actions on the allocation of land are carried out under certain conditions and in a certain way. The article ends by highlighting the need to elaborate empirical models that take into consideration opportunity costs and interactions, and that integrate individual responses with aggregate effects.  相似文献   

3.
Direct applications of remote sensing thermal infrared (TIR) data in landscape ecological research are rare due to limitations in the sensors, calibration, and difficulty in interpretation. Currently there is a general lack of methodology for examining the relationship between land surface temperatures (LST) derived from TIR data and landscape patterns extracted from optical sensors. A separation of landscapes into values directly related to their scale and signature is a key step. In this study, a Landsat ETM+ image of Indianapolis, Unites States, acquired on June 22, 2000, was spectrally unmixed (using spectral mixture analysis, SMA) into fraction endmembers of green vegetation, soil, high albedo, and low albedo. Impervious surface was then computed from the high and low albedo images. A hybrid classification procedure was developed to classify the fraction images into seven land use and land cover (LULC) classes. Using the fractional images, the landscape composition and pattern were examined. Next, pixel-based LST measurements were correlated with the landscape fractional components to investigate LULC based relationships between LST and impervious surface and green vegetation fractions. An examination of the relationship between the LULC and LST maps with landscape metrics was finally conducted to deepen understanding of their interactions. Results indicate that SMA-derived fraction images were effective for quantifying the urban morphology and for providing reliable measurements of biophysical variables. LST was found to be positively correlated with impervious surface fraction but negatively correlated with green vegetation fraction. Each temperature zone was associated with a dominant LULC category. Further research should be directed to the theoretical and applied implications of describing such relationships between LULC patterns and urban thermal conditions.
Dengsheng LuEmail:
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4.
Land grabbing in relation to boom-crop production or nature conservation triggers displacement and dispossession of local communities as well as rural resistance often culminating in violent conflicts over land. In Indonesia, company-initiated oil palm production on debatable territories also stimulates migration into these contested rural areas by individual farmers who seek to become part of the boom-crop economy. Based on discussions on land grabbing and land rights this article deals with the appropriation of land by independent migrant farmers and their role as another new party in conflicts over land. The role of rural migrants in land conflicts in Jambi Province, Sumatra is shown through two case studies. The case studies highlight the importance of customary local elites and their strategic employment of social identity and political authority to facilitate land seekers’ access to contested land. The local elites transcend conceptual boundaries to generate a profitable counter-business with a set of individual stakeholders and brokers who profit from the dispossession of the masses. The case studies reveal that the migrants’ presence is essential to rural resistance and a contested resource of economic and political benefit to various stakeholders at the same time.  相似文献   

5.
Migration patterns, technological developments, and altered human–land relationships are combining to precipitate tremendous changes in rural communities across the western US. These processes of restructuring, however, have been quite contentious and divisive for many of the region's small towns. While we are beginning to understand the causes of recent growth and development trends, the consequences of contemporary forces of restructuring on communities remain unstudied. This paper explores the reactions of residents to forces of restructuring in Pagosa Springs, Colorado, the Methow Valley, Washington, Kane County, Utah, and Teton Valley, Idaho. In depth interviews and survey responses give voice to community members by allowing them to articulate their perceptions and interpretations of recent events. The analyses demonstrate tremendous diversity in the ways in which individuals interpret the changes taking place around them. These diverse interpretations challenge singular conceptions of community and highlight the ways in which notions of land use, family, and class are negotiated in the context of contemporary rural restructuring. The analysis further demonstrates the need for a more synthesized field of rural studies spanning disciplinary and national divides.  相似文献   

6.
In 2006, land use planning emerged as a contested issue in the rural area known as ‘Down East’, Carteret County, in eastern North Carolina, USA. Down East is experiencing a transition from a commercial fishing to an amenity economy and concerns about related changes led to the formation of ‘Down East Tomorrow’ (DET), a grassroots group that proposed a one-year development moratorium in order to facilitate a community planning process. In this paper, we use political ecology to examine the fate of the moratorium as reflected in the public written record, primarily minutes of meetings of the Carteret County Board of Commissioners. We illustrate how issues of community, science, and governance were linked to an increasing focus on coastal water quality in the debate, and argue that this focus facilitated a switch by the Board from considering a development moratorium to adopting a conservation ordinance, one that fell short of addressing DET’s concerns. This outcome illustrates the power of formal political institutions in ’First World’ environmental conflicts and the difficulties of reconciling competing values associated with land use in areas of transition, especially where historical resistance to planning has been the norm.  相似文献   

7.
This study investigated socio-economic impacts of land use change, giving explicit attention to the relationships between independently observed land use change and associated socio-economic changes, perceived land use change and socio-economic change, attributed cause of change, and experienced impacts of change. Using a case study region in south-east Australia, we examined the impacts of growth in use of land for dairy farming, cropping, blue gum plantations and rural residential development on (i) rural population trends, and (ii) the amount and nature of employment available in the study region. Perceptions and impacts of change were assessed using multiple qualitative and quantitative methods. Results demonstrate that local residents were not always aware of the extent and nature of land use change, and had difficulty attributing social changes and their impacts to the land use changes that underlie them. Furthermore, the felt impacts of land use change appeared dependent on a person's awareness of that change, and on their beliefs about the causes of social change. These findings highlight avenues for theoretical development to better specify the processes by which social change processes are experienced as human impacts. The findings also have implications for land use policy and social impact assessment, illustrating the importance of understanding both perceived and actual social change.  相似文献   

8.
Using data from a survey in Ankang district of Shaanxi province of China in 2011, this article examines the protective effect of the New Rural Social Pension (NRSP) on quality of life of rural elders, as well the moderating effect on association between family structure and quality of life. An instrumental variable approach is used. NRSP is shown to significantly improve the quality of life of rural elders, and a robustness check shows that this effect is consistent across different sets of subgroups. Compared with the elders who have at least one son, the quality of life of those who are childless or have only one child is significantly lower. The NRSP is more likely to significantly improve the quality of life of one-child elders. In addition, the associations between the NRSP and the different facets of quality of life of the elders are significant except for the facet of sensory abilities.  相似文献   

9.
Risky behaviors contribute to many of the physical and mental health problems of today's adolescents. The present study surveyed more than 2,500 high school and middle school students in a rural county in southwest Georgia in an attempt to identify differences in health risk behaviors, including tobacco, alcohol, and other drug use, violence and gang-related behaviors, and student assessment of high-risk behaviors, based on three demographic characteristics: race, gender, and age. Results show that Caucasian students are more likely to use tobacco and alcohol, whereas African-American students are more likely to engage in violent activities. In addition, older students (aged 15+ years) were more likely to use tobacco, alcohol, and drugs and to participate in violent behaviors, and male students are more likely to use tobacco and drugs and to participate in violent behaviors than female students.  相似文献   

10.
Questions of atavism have long confounded policy makers and nation builders. This is certainly the case in the vast and diverse Indonesian archipelago. Indigenous adat (customs and traditions) revivalism is a complex politicised process involving multifarious groups searching for rights and recognition. The Konjo-speaking inhabitants of Kajang Dalam are among the Indonesian communities being selectively portrayed as exemplars of premodern society. Kajang Dalam (the ‘inner circle’ of Kajang) is located in Bulukumba district, on the south-east peninsula of South Sulawesi province. Adat in this territory are aligned with the mystical belief system of the spirit cult of the Amma Toa. A variety of external actors have attempted to build a case against the palm oil and rubber plantation estates of PT PP London Sumatra Indonesia Tbk by invoking the name of Kajang Dalam.  相似文献   

11.
There is a broad consensus that the corporate sector has an active role in facilitating community development through corporate-community investment. However, there remains uncertainty as to how much the sector should invest without taking on responsibilities and influencing decisions which are traditionally within the realm of the state. This paper explores the contemporary role of mining companies in regional governance through a case study of housing and residential land use planning and supply within the Bowen Basin coal mining and coal seam gas extraction region in Queensland, Australia. Mining companies were found to have a broad role in planning and development with far-reaching implications for land use and the wider regional community. These arrangements have emerged in response to corporate sensibilities, some recent policy requirements and most importantly, in pragmatic response to the institutional void apparent in many regional communities. In the absence of an effective regional framework with a clear and defined role for governments and corporations, powerful corporate interests risk effectively ‘capturing’ the regional development agenda within a framework that works on short-term paternalism rather than long-term regional partnerships. This also has implications for the efficiency of governance. Stronger institutional arrangements need to be developed to strengthen the capacity of the state to oversee these relationships. Regional governance and planning theory also needs to address this deficit.  相似文献   

12.
This study, based on a survey of 489 documentary filmmakers, is a case study in copyright policy in and through practice. It assesses the changes in documentary production practice around clearance of copyrighted material since the creation of the Documentary Filmmakers' Statement of Best Practices in fair use in 2005. Fair use, an exotic and occasional feature of documentary film in 2004, has become well known and commonly employed. Creative options for filmmakers concerning the use of third-party material have dramatically improved with changes in norms after the issuing of the Statement. Attitudes about fair use are strongly associated with free expression and creative opportunity, and vary with experience. Where filmmakers have changed work because of copyright concerns, they themselves rather than any gatekeeper have made the decision to do so. Where change is associated with fair use, risk is a common concern. Newer filmmakers are more likely to support the use of copyrighted material to make new work, but less likely to know about fair use, and also more likely to have experienced takedowns online. Both education about and experience with fair use appear to have an effect on practice. Filmmakers continue to lack reliable information on the actual risk landscape, and about fair use on digital platforms.  相似文献   

13.
China has experienced an extraordinary level of economic development since the 1990s, following excessive competition between different regions. This has resulted in many resource and environmental problems. Land resources, for example, are either abused or wasted in many regions. The strategy of development priority zoning (DPZ), proposed by the Chinese National 11th Five-Year Plan, provides an opportunity to solve these problems by coordinating regional development and protection. In line with the rational utilization of land, it is proposed that the DPZ strategy should be integrated with regional land use policy.As there has been little research to date on this issue, this paper introduces a system dynamic (SD) model for assessing land use change in China led by the DPZ strategy. Land use is characterized by the prioritisation of land development, land utilization, land harness and land protection (D-U-H-P). By using the Delphi method, a corresponding suitable prioritisation of D-U-H-P for the four types of development priority zones, including optimized development zones (ODZ), key development zones (KDZ), restricted development zones (RDZ), and forbidden development zones (FDZ) are identified. Suichang County is used as a case study in which to conduct the simulation of land use change under the RDZ strategy.The findings enable a conceptualization of DPZ-led land use change and the identification of further implications for land use planning generally. The SD model also provides a potential tool for local government to combine DPZ strategy at the national level with land use planning at the local level.  相似文献   

14.
Nuclear power was recently reintroduced into China’s economic agenda. However, concerns have arisen as to how communities close to the sites of newly planned nuclear power plants react to the potential environmental and health risks. In a field study conducted in the proximity of the Yunxiao Nuclear Power Plant in Fujian province, it was discovered that a majority of the respondents perceived the project as having a certain level of risk. Nevertheless, online social networks were rarely used to seek relevant information, discuss benefits and threats, deliver concerns to decision-makers, or even to mobilize collective actions. Further investigation revealed a strong connection between the political efficacy of the respondents and their level of Internet use for civic engagement. The mechanisms underlying the formation of political efficacy are examined by relating the discourses of risk to their social contexts.  相似文献   

15.
This study1 1. Data for this research were made available by a grant from the Media Literacy Theory and Practice Project (code 04JDZ00038) at Fudan University, Shanghai, China. investigates the relationship between news media use and media participation intention in China by adopting an audience-oriented perspective in light of the changing patterns of media content concomitant with widespread commercialization in reformed China. Data from a total of 2,409 valid face-to-face interviews were collected in four cities during November 2006 and May 2007. Our results suggest that television news had a positive association with media participation intention, whereas newspaper and Internet news use produced mixed results. In addition, significant regional differences regarding media influences were identified.  相似文献   

16.
Studies of internal migration in contemporary China frequently focus on the movement of rural people to urban centers, while studies of Chinese tourism concentrate on the mobility of urban travelers. These approaches to mobility coincide neatly with established understandings of modernity, despite the fact that the Chinese government has tried to promote certain forms of rural modernization without mobilization–hence the national slogan “leave the fields without leaving the countryside.” This article complicates the relationship between modernity and mobility in China by examining mobility from the perspective of returned migrants in rural, ethnic minority tourism villages. Through the analysis of five migrants' stories of travel, I explore the ordering of mobility, or how differing types of mobility come to be re-signified in times of immense social change and the consequences of these symbolic shifts on local understandings of ethnic identity and rural livelihoods. My argument builds on analytical frameworks of mobility in post-reform China by examining how mobility itself has been ordered in ways that reveal particular desire, inequalities, and power relations. By exploring how mobility both orders social relationships and how different forms of mobility, such as tourism or migration, come to be ordered in relation to each other, I draw attention to how mobility, and by extension immobility, generates the conditions of possibility for tourism village residents to make sense of the potential and paradoxes of rural, ethnic tourism development in contemporary China.  相似文献   

17.
This research examines government policies and urban transformation in China through a study of Hangzhou City, which is undergoing dramatic growth and restructuring. As the southern center of the Yangtze River Delta, an emerging global city region of China, Hangzhou has been restlessly searching for strategies to promote economic growth and survive the competition with Shanghai. This paper analyzes Hangzhou’s development strategies, including globalization, tourism, industrial development, and urban development, in the context of shifting macro conditions and local responses. We hold that urban policies in China are situated in the broad economic restructuring and the gradual, experiential national reform and are therefore transitional. The paper suggests that China’s urban policies are state institution-directed, growth-oriented, and land-based, imposing unprecedented challenges to sustainability and livability. Land development and spatial restructuring are central to urban policies in China. Last, while Hangzhou’s development strategies and policies to some extent reflect policy convergence across cities in China, local/spatial contexts, including local settings, territorial rescaling and land conditions, are underlying the functioning of development/entrepreneurial states.  相似文献   

18.
Information and communication technologies (ICT) are often presented as the cure-all for various problems: ICTs for education (ICT4E) are considered promising tools for promoting self-directed, creative learning and bridging various divides, such as those between developed and developing countries, urban and rural regions, and so on. While the lofty goals of ICT4E are continuously being highlighted, surprisingly little attention has been paid to how these technologies are embedded in sociocultural and political environments. China is no exception to this narrative of techno-determinism. In China, new technologies are being widely propagated as effective instruments for erasing differences between learners and learning communities, particularly with regard to transplanting “modern” education into rural communities. The novelty of twenty-first century ICT, however, tends to obscure the fact that these techno-optimist beliefs date back to attempts in the early twentieth century to uplift rural China through the implementation of modern technologies. The article will scrutinize this history of techno-optimism and will relate it to recent attempts at “transformation by technology.” Finally, I will discuss how the new keyword in both educational modernization and the knowledge economy – “creativity” – functions as the conceptual ideological heir to “production capacity,” the core ingredient of the industrializing societies of the nineteenth and twentieth centuries.  相似文献   

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