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921.
The United Kingdom uses the Defence Lines of Development (DLOD) framework to analyse and understand the key components and costs of a military capability. Rooted in the Resource Based View (RBV) of a firm, an adapted DLOD approach is employed to explore, analyse and discuss the preparedness, planning and response strategies of two markedly different countries (Australia and Bangladesh) when faced with a major cyclone event of a comparable size. Given the numerous similarities in the challenges facing military forces in a complex emergency and humanitarian agencies in a natural disaster, the paper demonstrates the applicability of the DLOD framework as an analysis and planning tool in the cyclone preparedness planning and response phases, and more broadly within the disaster management area. In addition, the paper highlights the benefit to disaster managers, policymakers and researchers of exploiting comparative cross-learning opportunities from disaster events, drawn from different sectors and countries.  相似文献   
922.
安全规划是一个复杂动态系统的运行过程,对其方法学进行分析思考有助于探索安全规划方法的统一体系。在国内外有关安全规划研究的基础上,给出了安全规划的定义及一般特点,建立了安全规划的一般程序,包括安全规划的指导思想、基本方针、基本原则、目标及内容等。基于现有的系统工程方法论,探讨了安全规划的方法学及理论基础。最后,综述了现有安全规划的具体方法,包括安全距离法、基于后果法及基于风险法,并对该3种方法进行了比较及评价。可供安全科学与工程学科研究参考。  相似文献   
923.
This paper aims to understand the role of organizational routines as possible barriers to the mainstreaming of climate adaptation at the implementation stage. While the mainstreaming of climate adaptation into policy documents is relatively easy, the implementation of these policies seems to be more problematic. Barriers to climate adaptation often occur during this stage as the implementation of the policies is generally undertaken by other actors than the policy-makers. These actors act based on organizational routines. As organizational routines aim to provide stability, they tend to be reaffirmative. Reorganizing the resources and practices of these actors to initiate mainstreaming then proves difficult. Consequently, the routines could prevent change that might be necessary to address new policy objectives such as climate adaptation. An analytical framework consisting of four self-reinforcing mechanisms is used to understand and explain why and how organizational routines can hamper the mainstreaming of climate adaptation during implementation. A case study is used to illustrate organizational routines as possible barriers. The paper concludes by stating that to optimize the possibilities of mainstreaming climate adaptation, a change in routines is necessary. In order to stimulate change in organizational routines, the focus should be on reflecting on existing routines, legitimacy building and learning.  相似文献   
924.
Public parks are important to urban environments, residents, and visitors. Among other functions, they provide environmental services, such as air and water purification, and they increase both recreational opportunities and the attractiveness of the urban environment. Because of their importance, urban parks serve as public spaces that provide visitors and urban residents with rights to the city. This paper identifies the dearth of urban public parks in Accra-Tema city-region as worrying. The Accra Plan 1958 underscored the significance of green spaces and designated the coastal strip for parks development but the areas have been lost to various urban uses. We argue that the continual neglect of public parks within urban planning and community development schemes in the Accra-Tema city-region is a major concern because it is depriving the citizens a right to the city and its public spaces. A number of factors have worked adversely against the provision of public parks and green spaces in the city-region. These include development pressures, undue political interference, a complex land delivery system, and ad hoc planning. The paper concludes by offering policy suggestions as to how to resolve the dearth of parks and green spaces in the city-region.  相似文献   
925.
"多规合一"是一项从国家顶层设计推进的市县规划体制改革,河南省获嘉县作为全国28个"多规合一"试点城市之一,是欠发达平原农业区小城市的典型代表。本文深入分析了获嘉县多规并存的冲突与差异、资源环境与城市发展不协调的现实,同时在考虑生态环境空间约束与资源承载的前提下,突出生态环境的基本制约与保障作用,提出从底线控制、规模约束、环境保障三方面体现市县多规融合,从规划体系、标准数据、空间布局、信息平台、管理机制五个方面实现多规融合,并给出了多规融合调整策略。  相似文献   
926.
The Environmental Impact Assessment (EIA) procedure should predict and identify the major impacts of a project development that may cause specific spatial and temporal effects. Early in the EIA, the scoping stage provides all the relevant information on the impacts of the project alternatives. In particular, potential effects on the territorial network such as habitat connectivity loss and accessibility improvements should be taken into account in the various proposed layout alternatives when evaluating transport infrastructure projects. However, several authors have identified deficiencies in practice. The aim of this article is to provide a methodology for the assessment of these territorial impacts using adequate indicators in the early stages of the EIA procedure.

The proposed method is based on a comparison of a range of alternative layouts for a railway line linking two population centres, using indicators calculated with geographic information systems. The methodology was applied to a case study – the rail link between Huelva (Spain) and Faro (Portugal) – and the high speed rail (HSR) and conventional rail were evaluated in different layouts. The method was effective in spatially identifying significant impacts on accessibility improvements, which occurred closer to the cross border area. The conventional railway alternatives have similar accessibility values to the HSR. The results also reveal that connectivity loss is not limited to the area around the infrastructure, but extends throughout the territory. The results are at variance with the initiative proposed by Spanish and Portuguese transport decision-makers, and raise the possibility of selecting a conventional railway option. An adequate territorial evaluation methodology enables the new action to be correctly assessed, and supplies the information required to propose the most suitable alternative from a socio-economic and environmental standpoint, regardless of whether this proposal was initially included in the transport policy.  相似文献   

927.
This paper looks into the complexity of managing flood risks in the Hawkesbury–Nepean catchment, Australia. Several aspects are explored: (1) the complexities created by the way different agencies are involved in assessing flood risks; (2) different perceptions on acceptable flood risk level; (3) community engagement in defining acceptable flood risk level; (4) views on a holistic flood risk management plan; and (5) challenges of a centralised information system. This study concludes that the complexity of managing a large catchment is exacerbated by the difference in the way professionals perceive the problem. This has led to (1) different standards for acceptable risks; (2) inconsistent attempt to set up a regional-scale flood management plan beyond the jurisdictional boundaries; (3) absence of a regional-scale agency with licence to share and update information; and (d) lack of forums for dialogue with insurance companies to ensure an integrated approach to flood management.  相似文献   
928.
This article analyses legal aspects of the Swedish wind power development, theoretically based on how different types of knowledge are represented in legal contexts, mainly in the courts. A sample of appealed wind power permits is analysed, a handful of relevant informants are interviewed – including two judges in the Land and Environment Court and the appeal court – and the legal setting is analysed. Of key interest here is the interplay between expert and lay statements in the court cases, which here is related to the concepts of calculating and communicative rationalities that are developed in the planning literature. The results indicate that the juridification – which takes place as a permit issue is appealed in the judiciary system – supports the calculating rationality more than the communicative, and that the plaintiffs often attempt to adapt in how they shape their argumentation.  相似文献   
929.
930.
The tradable planning permit (TPP) policy seeks to limit the land take by development. It can be used in countries where development rights are vested by land-use planning to certain landowners only. TPPs are traded among public authorities. We introduce here a new policy, called the auctioned tradable development rights (ATDR) policy, which takes advantage of unvested rights of development and of trading among private actors. We compare the TPP, the ATDR policy and our baseline land-use planning model using a set of criteria. There are trade-offs within compared models. Both trading policies extend opportunities for land protection from development in exchange for higher transaction costs (highest in the ATDR policy). Trading policies seek also to recapture a part of development rent, decrease rent-seeking, and locate new development more effectively from the investors' perspective. However, trading among public authorities in the TPP model may hinder attaining these effects.  相似文献   
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