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11.
ABSTRACT

The necessity to address climate change has resulted in a widespread debate about the need for a transition to a ‘greener’ economy. How such an economy emerges, by what drivers and at what scale is a significant source of speculation amongst the geographical research community. In the context of longstanding contributions to environmental geography from scholars working at Aberdeen University, this paper outlines a novel research agenda for the Green Economy Research Centre (GERC). The contours of the green economy are examined in the context of economic sectors of food production, tourism, energy and the blue economy. Cross-cutting themes of green transitions, governance, people and place and ecosystem services inform our academic contribution to this evolving and controversial societal issue.  相似文献   
12.
    
Nicholas Beuret 《对极》2017,49(5):1164-1185
The environmental movement in the global North is in a state of impasse. It appears that despite the renewed international focus on climate change, and the actions of innumerable social movements, a “solution” to the problem appears as one, without a viable solution. It is the contention of this paper that climate change has no clearly viable solution as it is a seemingly impossible problem. This paper investigates how the problem of climate change is constructed as a global object of political action and how it functions to render politics into a matter of calculative action, one that seeks—but fails—to take hold of a slippery carbon infrastructure. It concludes by suggesting one possible solution to this dilemma is to turn away from the global scalar logic of climate change and towards a situated focus on questions of infrastructure, or what Dimitris Papadopoulos calls “thick justice”.  相似文献   
13.
The community energy sector is widely understood to be a pluralistic sector, encompassing a broad range of aims, motivations, and practices. This heterogeneity is, however, still not very well understood. Dominant analytical frameworks in the study of energy geographies offer little in the way of exploring the diversity of motivations, visions, and social relations that are present within the community energy sector, nor their causes or consequences. Drawing on the notion of ‘critical pluralism’, this paper aims to highlight the diverse range of sociotechnical configurations that make up this sector in Scotland, and begins to discuss some potential causes and consequences. To do so, it presents a novel community energy typology, based on an analysis of technical and social dimensions of 367 projects in Scotland. This shows that whilst the Scottish community energy sector contains a broad range of motivations, technologies, and social practices, the sector has become dominated by groups for whom energy generation is a means to achieve local socio-economic development. The paper discusses the community-level and policy drivers that may have contributed to this. It also discusses how we can begin to understand a diverse sector’s ability to affect the wider structures in which it operates.  相似文献   
14.
This paper explores the use of universalizing language as a discursive strategy to promote shifts in energy policy. Building on scholarship that seeks to understand the political nature of energy transitions, including resistance to transitions, the role of the state, and implications for justice, we examine three phases of energy transition in Ontario in the period 2009–2019, focusing on the ways that three successive ruling coalitions used the first plural pronoun “we” to promote contrasting energy policy orientations. Our analysis of policy documents and government news releases confirms that all three coalitions used the “we” form as a strategic device to define priorities, prescribe courses of action, and broadcast achievements. However, they also used the ambiguity of the “we” form to obscure alternative perspectives, claim credit for rivals’ accomplishments, and gloss over harmful and differentiated impacts of policy choices. The paper concludes by reflecting on broader questions about power and justice relevant to energy transition scholars.  相似文献   
15.
    
This article focuses on the U.S. diplomat and nuclear arms control negotiator Gerald (Gerry) Coat Smith in order to cast new light on the importance of diplomats in the context of the set of international activities currently labelled as “science diplomacy.” Smith, a lawyer by training, was a key negotiator in many international agreements on post-WW2 atomic energy projects, from those on uranium prospecting and mining, to reactors technologies to later ones on non-proliferation and disarmament. His career in science (nuclear) diplomacy also epitomized the shortcomings of efforts to align other countries’ posture on nuclear affairs to U.S. wishes. In particular, the unswerving diplomat increasingly understood that strong-arm tactics to dissuade other countries from acquiring nuclear weapons would not limit proliferation. Not only did this inform later U.S. diplomacy approaches, but it lent itself to the ascendancy of the new notion of “soft power” as critical to the re-definition of international affairs.  相似文献   
16.
    
Non-urbanized areas (NUAs) play an important role in reducing the effects of climate change by providing both carbon storage and sequestration. Urban areas are responsible for the emission of 60% of global greenhouse gas, 50% of which are produced by buildings. During the past decades, increasing urban growth and sprawl processes produced several urban layouts characterized by different morphological features and a common lack of sustainable energy and environmental solutions. Investigating the relationship between urban morphology, energy demand and carbon emission/sequestration represents a relevant topic for urban planning practices implemented to face urban climate change effects. This study proposes a method for a transformability assessment aimed at investigating the transformation suitability of different urban morphology types. The case study is the metropolitan area of Catania (Italy), characterized by an impressive urban growth since the 1960s. The proposed method identification of limits and options for increasing sustainability of urban areas considering the contribution of both NUAs and built-up areas. This approach allows to identify appropriate planning tools for new layouts of urban fabrics while increasing the objectivity of the decision process. In the framework of climate change mitigation and adaptation, the outcomes of this research may lead to innovative urban planning practices.  相似文献   
17.
古代江南地区圩田开发及其对生态环境的影响   总被引:5,自引:0,他引:5  
江南地区的圩田大致滥觞于三国之际,迅速发展于两宋,全盛于明清,是我国江南人民在长期治田治水实践中创造的农田开发的一种独特形式。文章以大量历史文献资料为基础,全面考察了江南地区圩田开发的历程与特点,研究了江南圩田兴盛的历史因素和自然条件,并简要分析了圩田的作用。在此基础上,具体探讨了圩田开发对生态环境所造成的影响,认为因过渡围垦破坏了江南地区原有的湖泊河流水文环境,造成“水不得停蓄,旱不得流注”的严重局面,这便给圩田大大增加了防患水灾的压力;历代地方政府在圩田管理方面也是各自为政,各地圩田缺乏相互间的协作,使因破圩而形成的局部水灾年年有之;大量构筑圩田,使湖泊面积大为缩小,影响其调节水量的功能,破坏了本地区的生态条件,致使灾害频频发生。此外,围湖特别是废湖以后,使众多的水生资源也遭到了严重破坏。  相似文献   
18.
An integrated remote-sensing survey was carried out in Navarino Bay, where in 1827 a battle was fought between the allied British, French and Russian navies and the Turkish-Egyptian fleet. Integration and interpretation of the remote-sensing data has shown the presence of shipwreck remains on the sea-floor and possible shipwrecks buried under the sea-bed. It has also shown that the historical remains are under threat from the heavy anchors of tankers which sink into the sea-bed and, when dragged, dig furrows, thus disintegrating the shipwreck remains. To protect the sites the construction of permanent anchoring systems away from the shipwreck remains is recommended.
© 2005 The Nautical Archaeology Society  相似文献   
19.
    
To grasp the critical role of socio‐cultural factors for regional economic development, several concepts have been developed, including that of ‘social capital’. This notion usually refers to norms, values, networks, reciprocity or trust which are held in a community and can lead to positive social and economic outcomes. Despite its popularity as a fashionable concept in the literature, the exact meaning of social capital is far from clear. This paper criticises the dominant conceptions of social capital in economic geography and regional studies and aims to place the debate in a different perspective. It argues for an alternative understanding of social capital defined as resources embedded in social networks which can be accessed or are used for actions. The potential to overcome the current weaknesses in the literature is illustrated through discussing social capital of economic clusters.  相似文献   
20.
Abstract

Rescue excavations carried out during the 1970s at the Iron Age hillfort of Broxmouth in East Lothian produced a small assemblage of fish bone. Despite some uncertainties surrounding the recovery of this material, recent analysis has produced highly unusual results. In particular, the presence of large specimens of ling and other species raises the possibility that the Broxmouth community was, at least periodically, engaged in deep-sea fishing. This suggestion is at variance with present understandings of Iron Age fishing strategies which generally envisage more expedient practices, such as line fishing from the shore. Indeed, it has even been suggested that the consumption of fish was avoided altogether in Iron Age Britain, for religious or cosmological reasons. The composition of the Broxmouth assemblage thus has potentially important implications for our understanding of Iron Age marine exploitation.  相似文献   
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