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 31 毫秒
1.
This article describes the framework adopted for the socio-economic assessment of protected areas intended to safeguard biodiversity. This framework, which can be described as a three-tiered approach to conservation, is applied to the process of assessment and establishment of a protected area (PA) in Vanuatu. The potential benefits that the landowners of the PA could derive from logging activities, and the subsistence values derived from the PA are considered. It appears that if the PA was to be established without the payment of any compensation, the landowners would face substantial net costs. During the research process, it was suggested that the Government of Vanuatu could take up a lease on the land to compensate the landowners for the loss of potential logging royalties. When the benefits accruing to the landowners from a lease agreement are compared with the foregone logging royalties, it is found that the net present value of a seventy-five year lease agreement is approximately equivalent to the net present value of logging royalties.  相似文献   

2.
Expansion of territories targeted by travellers and growth of attendance rates make tourism sector of significant interest for the implementation of policies on environmental protection at the European Union (EU) level. The need to protect local natural heritage, to integrate tourism industry development policies with the ones pertaining to other sectors that characterize a given territory and to enhance the overall environmental performance are some of the priorities that may appear conflicting at times. This paper discusses a method of analysis and planning aiming to promote potential directives of local governance. This method, representing the outcome of a process coordinated and shared across territories, is oriented towards the sustainable development of the area and refers to the implementation of integrated policies, The Interreg Eco Tourism (INTER.ECO.TUR) project, co-financed by the European Commission under the EU's INTERREG IIIC, provided the research with a useful case study to analyse the dynamics of sustainable tourism development within the European Mediterranean area. The debate of its results offers evidences on the possibility to develop such a governance process effectively, providing insight into an assessment methodology enriched by a clear-cut analysis of its applied experiences.  相似文献   

3.
This essay explores the occurrence of unintended consequences of public policy, particularly those embodied in the Americans with Disabilities Act (ADA) towards people diagnosed with mental illness. Rights to equal opportunity under the ADA are not inalienable. Two key provisions of the ADA allow employers to abridge those rights. While these provisions sound reasonable on the surface, this paper points out how they disproportionately affect people with psychiatric disabilities. The first provision is the direct threat exclusion, which exempts employers from the requirement to provide reasonable accommodation to a person with disabilities if that person poses a significant risk to the safety of others. Employers can exclude or fire qualified applicants or employees who potentially may pose a direct threat to the health or safety of other individuals in the workplace. The second provision is that employers must only accommodate the known disabilities of an employee or applicant. While these provisions address legitimate concerns, they may be abused and they may distract employers and policymakers from other underlying problems.  相似文献   

4.
Environmental Impact Assessments (EIAs) are the pre‐project standard for outlining potential environmental and social risks related to large‐scale mining. Incomplete or disingenuous EIAs mask the potential social, environmental and economic impacts of large projects. To examine the possible misrepresentation of project risks, this article analyses a set of EIAs for the proposed Niyamgiri mine and related Lanjigarh refinery and refinery expansion in Orissa, India. In contrast to their promises of development benefits, it is argued that the project assessments fail to acknowledge the substantial social impacts for project‐affected persons as some face displacement, livelihood change, marginalization and a loss of natural resources. The issues raised here are not unique to these cases, but are representative of a flawed system in which environmental clearance is granted for projects with misleading or mis‐assessed EIAs. This article questions the validation of ‘development’ projects via EIAs which do not thoroughly estimate the social risks and costs of projects.  相似文献   

5.
State agencies sponsoring local research and development projects often finance the development of technologies in partnership with other organizations. These contracting partners develop and demonstrate the new technology. This study distinguishes between two types of outcomes from such projects. Technology absorption is the adoption of a technology by an organization participating in the project. Technology transfer is the process by which outcomes are adopted by organizations outside the project (i.e., nonparticipants). From an evaluation perspective, research and development projects that result in the absorption of technology, without any subsequent transfer, are difficult to assess. Often these outcomes are counted the same as a transfer even though the process is subsidized by the state.
Three case studies of absorption outcomes are presented. Absorption projects tend to be distinctive because: (a) they develop technologies that are very large in scale and very complex; (b) project leadership typically is provided by an end-user who attempts to employ the technology for commercial purposes; (c) success is measured through the technological accomplishment and ongoing commercial venture rather than by the number of adopting organizations; and (d) they produce spillover benefits in the cohesion of the social networks formed among project participants.  相似文献   

6.
This article explores the development of immigration federalism in Australia and Canada (expressed through the establishment of state/provincial/territorial immigrant selection programs) and its implications for immigrants’ rights and immigration opportunities. Given the very limited scholarship on the issue, and the lack of previous comparative studies on immigration federalism in Australia and Canada, our research is exploratory by nature. Our finding is that provincial/state/territorial programs offer some advantages to prospective applicants (such as increased immigration opportunities), but, at the same time, raise a number of concerns (such as an increased dependence on employers). As our study reveals, the costs and benefits of immigration opportunities under state/provincial/territorial programs differ for skilled and low-skilled workers, whereby the latter are given only limited access to permanent residence, and on more onerous conditions than skilled workers. Drawing on these findings, we identify areas in need of further research and policy response.  相似文献   

7.
Next to agriculture, road development is one of the most significant sources of stress to wetlands in Prairie Canada. However, there currently exists limited guidance for incorporating direct, indirect, and induced effects to wetlands in impact assessment and mitigation planning for small and often routine developments, including access roads or highway improvement initiatives. Based on the Louis Riel Trail, Highway 11 North twinning project in Saskatchewan, Canada, this article demonstrates a methodological approach and decision support framework for assessing and managing direct, indirect, and induced effects to wetlands from linear developments. No regulatory‐based environmental assessment was required for the highway project; effects were deemed to be insignificant under current wetland mitigation practices. However, our results show that 1115 ha of potentially affected wetlands are located within a 500 m impact zone on either side of the proposed highway. More than 50 percent of these wetlands are seasonal, less than 1 ha in size, and typically not included in mitigation planning. An expert‐based multi‐criteria evaluation of impact and mitigation options for wetlands in the study area indicated “no net loss” as a planning priority, and a preference for a spatially ambitious mitigation plan focused on direct, indirect, and potentially induced impacts. In practice, however, mitigation is often restrictive, focused on mitigating only direct impacts within the project's right‐of‐way, in this case less than 50 ha of wetlands, resulting in the potential for significant net loss of wetland habitat and function. If the risk to wetlands is to be given due consideration in project planning and development for roads and road improvement initiatives, then structured assessment methods and decision support frameworks should be sensitive to the time and resource constraints of small projects and screening‐type assessments. This requires also that wetland mitigation policies are developed and implementation plans formulated as part of project planning and assessment initiatives for linear developments.  相似文献   

8.
Effective Teaching of Research Design in Physical Geography: a case study   总被引:1,自引:0,他引:1  
A problem-solving approach to the teaching of research design in physical geography is introduced. Focusing on the study of the effectiveness of a local river restoration scheme, students are empowered with the responsibility for and control of their learning by means of group discussions and decision making in a series of workshops. With carefully staged guidance by tutors, students devise research questions and execute their project, analysing data collected on a field day. Although students may find this approach to be challenging and demanding, they acquire research experience and develop key skills, such as visualisation of problems and capacity for logical thought, aided by critical self-appraisal of their performance. Such an approach is particularly relevant today because of subject benchmarking skills. Developing transferable skills, such as initiative and teamwork, valued by employers also promotes self-confidence. Using a case study, this paper considers the experiences of students and staff with this approach, identifying its strengths and weaknesses, and offers possible options for its development.  相似文献   

9.
This article examines the way that rules about use of rooms, guests and eating practices operated within au pair employing households in London, England, and how these worked to structure relations between au pairs and their employers. Au pair employment has been growing in Britain in recent years and the au pair scheme provides a particularly interesting situation in which to examine quasi-familial relations because it requires host families to treat au pairs ‘as a member of the family’. Using findings from a questionnaire survey of 144 au pairs and in-depth discussions with 50 au pairs, seven au pair employers and seven agencies that place au pairs, it is argued that house rules are an important part of the au pair's relationship to her employer's family. Employers could take a strict ‘positional’ parenting approach, a more negotiated ‘personalising’ approach, or a mixture of the two. Those employers who most literally treated au pairs like members of the family, i.e. like children, did not encourage close relations by doing so. It is suggested that whereas studies of other forms of paid domestic employment have found that employers encourage the development of false kin relations in order to place additional demands on domestic workers, in au pair employment, employers may seek to create distance from rather than intimacy with their au pair and so counter some of the demands of the au pair scheme.  相似文献   

10.
Abstract

This article aims to establish a connection between (a) the identification of heritage and measures for its protection, and (b) the collection and dissemination of scientific information, as set out in the Treaty of Valletta. This is illustrated through research conducted at the Asklepieion of Kos, which led to an anastylosis project on the Roman temple, within a wider project to re-organize the entire area of the sanctuary. The paper highlights the development of the project, including traditional methods of direct survey (manual and digital), a database of the three-dimension models of the single architectural elements of the temple, and a CAD/CAM model of the reconstruction project.  相似文献   

11.
The dominating form of analysis in the transport sector is cost–benefit analysis (CBA). This study investigates the purpose and use of an alternative analysis intended to complement CBA in the Swedish high-speed rail project. According to CBA calculations, the project is heavily unprofitable. While some politicians called for project termination, the project leadership launched an alternative benefit analysis that calculated only benefits (disregarding costs). This was intended to be a basis for decision making on station localization and financing agreements, but it was quickly downplayed due to its methodological inconsistencies. However, the project leadership still used the identified benefits opportunistically as a counterweight to the negative CBA results. They also engaged local-level civil servants and politicians in making the reports. This built political momentum and made the local-level civil servants and politicians adopt the mindset of the project. This study shows how a methodologically flawed analysis is used for political manoeuvring. From a scientific CBA perspective, this is alarming, but from a political perspective it is not surprising. The findings echo earlier research showing that analysis for decision making is often used for political purposes. The results suggest that future research should consider how opportunism in alternative benefit analysis can be limited.  相似文献   

12.
This paper analyzes the role of finance capital in regional economic development. A cost‐benefit approach is invoked in order to estimate the welfare impacts of a regional loan and guarantee program for small firms in Israel. Program‐created employment is treated as a benefit and an employment account that separates net from gross employment, is presented. An estimate of net wage benefits is then derived. This involves adjusting wages across different earnings classes in order to account for the variation in opportunity costs of labor at different levels. The estimation of costs includes the opportunity costs of capital, administration, default, and tax‐raising costs. Results point to substantial regional welfare effects. We stress the need to account for changing regional economic structure in this kind of evaluation framework.  相似文献   

13.
The Netherlands has denoted large areas as stormwater retention areas. These areas function as temporary storage locations for stormwater when rivers cannot cope with the amount of water. A large area, the Onlanden — 2,500 hectares — was developed as such a storage area between 2008 and 2013. This peat area contains up to 300 medieval housing areas. These ‘peatmounds’, named after the current visible small mound, were explicitly mentioned as a preservation goal in the project. The preservation of the peatmounds during and after the project has been guaranteed by a combination of protective measures, research, and monitoring actions. At first a risk evaluation was performed, followed by a monitoring project focusing on the preservation of the organic part of the mounds. This evaluation showed that the rewetting of the mounds might improve the overall preservation. A total of fifteen monitoring stations were a-selectively distributed over the total area, covering the four main types of land use. The measured parameters at these stations focus on the desiccation/rewetting effects. The second threat, as determined in the risk evaluation, is the growth of deep penetrating plants. These roots might disturb the archaeological profile. Preventive coverage with plastic and up to a metre of soil could prevent root growth into the archaeology. An experimental coverage showed the effectiveness of this technique, but also the risks. This paper focuses on the lessons that can be learned from this six-year project, the monitoring results, and clearly shows the benefits of a combined approach in large-scale projects.  相似文献   

14.
The Swedish Employers' Confederation (SAF) had already applied in the 1910s a strategy that companies should not compete with social benefits on the labour market. So SAF welcomed the introduction of national sickness insurance in 1955. The system included deductibles, which were seen as necessary in sickness insurance. Before the reform salaried employees had received sick pay from the employer and their compensation was 100%. Their organizations succeeded, in spite of SAF resistance, in getting supplementary contractual sick pay leading to elimination of deductibles. This paved the way for other organizations to negotiate solutions that gave full compensation for loss of earnings while sick. Consequently sickness rates became very high. Up to 1990 SAF was unable to stop the elimination of deductibles. The economic crisis around 1990 made it possible for politicians to introduce deductibles and statutory sick pay. This was in accordance with SAF's views. Increase in long‐term illness from 1997 led to a weakening of SAF's position. According to the unions, long‐term illness was due to bad work environments and measures should be taken to give employers incentives to improve working conditions. Supported by the unions, the social democratic government introduced increased financing responsibility for employers 2005.  相似文献   

15.
以石羊河流域为研究区,在GIS理论方法指导下计算石羊河流域道路网密度,分析了道路网密度与人口密度、GDP密度之间的相关性,在此基础上,分析了石羊河流域道路网密度和道路网空间依赖-偏好指数分布及空间特征。结果表明:石羊河流域的道路网密度以金昌市、武威市为中心向外发散,道路网密度呈带状分布,从南部天祝县城延伸至金昌市金川区。石羊河流域社会经济发展对道路网的依赖性很强,其中超强依赖或超强偏好的乡镇有2个,强依赖或强偏好的乡镇有28个,中等依赖或中等偏好的乡镇有44个,较弱依赖或较弱偏好的乡镇有24个,弱依赖或弱偏好的乡镇只有7个;道路网依赖-偏好指数空间分布差异大,变化明显。  相似文献   

16.
武汉近期人地关系显著变化,相关分析时效性和精细度有限。基于六普数据,在都市发展区、主城区上叠加格网,运用Arc GIS、SPSS研究人口空间分布格局,发现都市发展区人口紧凑集中于三环内,两江交汇处密集成片,人口向主城区集聚态势仍显著,未出现明显郊区蔓延。揭示都市发展区人口分布呈显著集聚特征,存在"低密度人口冷点环带","冷点地区"与总规生态绿楔吻合。认为主城区人口密度分布呈整体多中心、局地单中心格局,4km范围内呈显著单中心,幂函数模型精确拟合。三环内形成1个人口主中心和4个次中心。9km范围内,主中心支配力强。9km外,主次中心差距缩小,次中心支配力彰显。推演出4km内的单核心模型表达式、9km及全域的多核心模型表达式。  相似文献   

17.
This paper documents the practical and action-oriented findings of an investigation into child domestic work undertaken in Iringa, Tanzania from 2005 to 2007. It provides an overview of the experiences of both child domestic workers and their employers, before discussing their suggestions for how child domestic working arrangements may be improved. The latter sections of the paper relate the attempts to regulate child domestic work that emerged from such dialogue. In providing detailed information on that process, the paper is positioned within the field of action research and resists the boundary frequently applied between academia and activism. It also moves beyond the tendency – observed in many existing studies of child (domestic) work – to document problems without proposing solutions. The regulatory focus of the project is theoretically supported by a social constructionist reading of the situation facing (child) domestic workers in Iringa (and elsewhere). Domestic workers have been discursively constructed as ‘one of the family’ rather than employees. This paper posits that the exploitation of child domestic workers relies on such constructions, and that improved regulation of this employment sector may offer an opportunity to discursively and tangibly reconstruct child domestic work as ‘real work’. Although formulated in the Tanzanian context, the recommendations are of broader geographical relevance.  相似文献   

18.
The vast majority of communities offer financial incentives to private businesses and, among these, tax incentives remain the most widely used. Tax and other financial subsidies used to attract firms account for the bulk of public resources spent on economic development. Yet the interests of city residents—especially those marginalized in city politics—generally are not a key consideration in the fashioning of incentives. Using a hypothetical abatement proposal, this article highlights nine key questions that must be addressed to understand the potential benefits to the community of tax incentive programs. This exercise demonstrates how proponents of incentive deals typically overvalue benefits. By asking the right questions and conducting their own analysis, citizens can arrive at a more realistic estimate of net benefits.  相似文献   

19.
Due to increasing demands regarding student learning outcomes and accreditation, a capstone portfolio was added to assess critical thinking and communication skills of geography majors at a large public university in the USA. The portfolio guidelines were designed to be adaptable to a flexible curriculum where about half of the requirements within the major are structured. This paper discusses the portfolio requirements and assessment rubrics developed following multiple portfolio iterations, gives guidance to instructors, and synthesizes potential benefits for students, departments and employers.  相似文献   

20.
In response to the well documented limitations of top‐down, modernist and authoritarian approaches that have dominated development, practitioners and academics increasingly promote more community‐based approaches. The World Bank uses the term ‘community driven development’ to describe projects that increase a community's control over the development process. In an analysis of a community driven poverty alleviation project in Indonesia, this article examines the vulnerability of such an approach to elite capture. The expected relationships among a community's capacity for collective action, elite control over project decisions and elite capture of project benefits were not found. In cases where the project was controlled by elites, benefits continued to be delivered to the poor, and where power was the most evenly distributed, resource allocation to the poor was restricted. Communities where both non‐elites and elites participated in democratic self‐governance, however, did demonstrate an ability to redress elite capture when it occurred.  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