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131.
132.
Miria Lange Ann Winstanley David Wood 《Journal of Environmental Planning and Management》2008,51(3):381-397
Policy makers, economists and water researchers have advocated water transfer and trade as a key potential response to worldwide water scarcity and/or efficiency problems. This paper examines aspects of an operational irrigation scheme in New Zealand that enables transfer of water between shareholders, arguing that the set-up and processes involved with the scheme can provide a wider context for analysis and consideration of social and cultural issues involved with resource allocation. Analysis of the key drivers and barriers for water reveal that while there is potential for real benefits from transferring water for farmers and the community, an examination of some of the processes used, and barriers to transfer reveals important lessons for planning and regulatory perspectives, including the importance of looking at the issues from a procedural and distributive justice viewpoint. 相似文献
133.
基于MRIO模型方法自主编制了2012年中国区域间投入产出表,测算了中国31省在生产者责任和消费者责任视角下的碳排放量,以及省际贸易隐含碳转移量.在此基础上,分别从各省在省际贸易隐含碳净转移与隐含GDP净转移之间的关系、污染贸易条件值以及碳基尼系数三个方面分析了我国省际碳公平性问题.由于经济发展水平、资源禀赋、产业结构和能源结构的差异,各省在生产者和消费者视角下的碳排放量存在明显差异;隐含碳净转入省份多位于西部或属于欠发达省份,隐含碳净转出省份多为经济发达省份.中国31省在省际贸易中存在着明显的碳不公平现象,部分发达省份不仅让外省承担了自身的部分碳排放,而且获得了来自外省的GDP净输入,污染贸易条件值也小于1,在碳排放空间分配及经济效益上均处于绝对优势地位;而部分西部省份不仅为外省承接了部分碳排放还对外省净输出了GDP,污染贸易条件值也大于1,在碳排放空间分配和经济效益上均处于绝对劣势地位.2012年我国31省碳基尼系数在消费者责任视角下为0.24,在生产者责任视角下则达到了0.31,表明生产者责任视角下我国省际碳排放空间分配不公平性有所增强. 相似文献
134.
Jess Britton 《Local Environment》2019,24(7):595-609
ABSTRACTThe ability of smart cities to address multiple priorities is currently receiving a great deal of attention from governments, industry and academia; however, there are relatively few explorations of how smart cities will be enacted and the equity implications of various elements of the agenda. This paper aims to begin to address this by considering the case of smart meter data in Great Britain and reviewing the potential for public interest benefits to be realised at both a national and city-scale. In order to interrogate how societal benefits of smart metering might be enabled or constrained at different scales, both transition management approaches to understanding the intricacies of transforming socio-technical systems, and urban governance literatures which explore the problems in aligning “smart” and “sustainable” agendas, are engaged with. The case suggests that there is great potential for smart meter data to deliver public interest benefits and in doing so contribute to equity in energy transitions through promoting the accrual of benefits to collective rather than solely individual or commercial interests. Despite this, under the current smart metering framework city-scale actors are largely excluded from utilising smart metering data unless they partner with a large incumbent company. This suggests that the configuration of national smart metering arrangements could be further embedding a marketised approach to smart cities and demonstrates the complex interlinking of socio-political processes operating across multiple scales in energy transitions. 相似文献
135.
河流允许排污量公平分配的多准则决策方法 总被引:3,自引:0,他引:3
针对允许排污量分配领域存在多种公平分配观点与准则的特点,提出了综合考虑所有排污者的公平准则,再对不同准则下的方案进行协调,以期获得全体排污者愿意接受的分配结果.设计了2种求取公平协调解的多准则决策方法,分别采用满意度和公平偏离度作为衡量指标,根据最大化最小值原理求取最佳协调解,求解过程不需要人为给定权重.以广州-佛山跨界河网为例,研究表明,2种方法具有良好的一致性,分配结果较公平合理,可为解决跨界水污染矛盾和实施总量控制制度提供定量化的决策依据. 相似文献
136.
Eleni?NanouEmail author Chrissanthi?Hountala Argiro?Maganioti Charalabos?Papageorgiou Vassilis?Tsiafakis Andreas?Rabavilas Christos?Capsalis 《The Environmentalist》2009,29(2):205-209
The present study investigated the influence of electromagnetic fields (EMF), similar to that emitted by mobile phones, on
brain activity. Ten women and ten men, matched for age and educational level, performed a short memory task (Wechsler test),
with simultaneous Electroencephalogram (EEG) recordings at 15 scalp electrodes, both without (baseline) and with exposure
to an 1,800 MHz signal. The EEG energy was found concentrated at the four basic EEG bands [α (8–13 Hz), β (14–30 Hz), δ (0–4 Hz), and θ (5–7 Hz)]. The analysis revealed that in the presence of EMF, the energy of the β band was significantly greater for females than for males at the majority of the electrodes. Since beta oscillation is associated
with the shift of attention during the perception, these findings may indicate that the particular EMF (1,800 MHz signal)
exerts an influence on this brain activity, which appears to be gender-related. 相似文献
137.
Chin-Teng Lin Teng-Yi Huang Wen-Jing Lin Shu-Yen Chang Yin-Hung Lin Li-Wei Ko Daisy L. Hung Erik C. Chang 《Journal of environmental psychology》2012
This study assesses gender differences in wayfinding in environments with global or local landmarks by analyzing both overall and fine-grained measures of performance. Both female and male participants were required to locate targets in grid-like virtual environments with local or global landmarks. Interestingly, the results of the two overall measures did not converge: although females spent more time than males in locating targets, both genders were generally equivalent in terms of corrected travel path. Fine-grained measures account for different aspects of wayfinding behavior and provide additional information that explains the divergence in overall measures; females spent less time traveling away from the target location, a higher proportion of time not traversing, and made more rotations when stopping than males did. Rather than unequivocally supporting male superiority in wayfinding tasks, both the overall and fine-grained measures partially indicate that males and females are differentially superior when using global and local landmark information, respectively. To summarize, males moved faster than females but did not necessarily navigate the spatial surroundings more efficiently. Each gender showed different strengths related to wayfinding; these differences require the application of both overall and fine-grained measures for accurate assessment. 相似文献
138.
以区域经济发展水平差距悬殊、环境污染差异明显的长江干流穿过的11个省份为研究对象,并将其分成东部、中部和西部3组,采用统计分析方法探讨经济发展、环境污染排放的区域差异特征。构建了环境公平指数,并分别对2000、2004和2008年3组地区的环境公平程度进行测度,通过聚类分析方法和GIS空间分析工具评价了环境公平指数的空间分布和地域差异。结果表明:长江流域东、中、西部的环境公平指数呈现明显的区域差异现象,并且随着时间的推移和经济的发展,环境公平指数的差异增大,这可能与区域产业转移有关。环境公平指数级别为东部最高,中部和西部较低。但随着西部大开发战略和中部崛起战略的实施,中西部的环境公平指数变化明显。初步认为此现象与国家西部大开发战略和中部崛起战略的实施有关。 相似文献
139.
A sustainable world is one in which human needs are met equitably and without sacrificing the ability of future generations to meet their needs. Human well-being is described by four primary elements—basic human needs, economic needs, environmental needs, and subjective well-being. These elements can interact in a myriad of ways to influence overall well-being. What makes changes in human well-being sustainable for a population or a nation? Two major interactional concepts can push changes in human well-being toward a sustainable state in space and time—social equity and intergenerational equity. The concept of social equity distributes well-being over space, ensuring the fair treatment of all members of society promoting spatial sustainability of a well-being decision. The concept of intergenerational equity distributes well-being through time, ensuring the well-being of present and future generations of a population or nation, promoting temporal sustainability of a well-being decision. The roles of social and intergenerational equity in terms of their influence on human well-being are examined with a focus on more sustainable decision-making. 相似文献
140.
International equity in climate change policy 总被引:1,自引:0,他引:1
Bert Metz 《Integrated Assessment》2000,1(2):111-126
Equity discussions in climate change policy focus on mitigation. Climate change impacts, adaptation and decision making are
also important. General equity principles can be related to specific proposals for equitable sharing of mitigation but no
objective preference for any principle exists. Most promising are mixed approaches, that combine various equity principles
in a process oriented setting.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献