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The imperative for vulnerable populations to adapt to greater environmental variability is increasing in lockstep with the onset of wide-ranging climate change impacts. However, while critical adaptation research emphasizes the necessity of addressing the underlying drivers of vulnerability to climate change, mainstream approaches to adaptation stress economic growth as a prerequisite for climate responses. Accordingly, capital-intensive adaptation measures promote competitiveness to spur economic growth in the Vietnamese Mekong Delta, where more than 18 million people face environmental hazards such as seawater intrusion, flood, drought and cyclones. This study evaluates competitiveness as a mandate for effective climate change adaptation. It finds that adaptation can advance either competition or vulnerability reduction, but it cannot logically or pragmatically pursue both.  相似文献   

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Climate change is occurring and not being mitigated, motivating adaptation but adaptation strategies can have biophysical, economic, technological, and social limits. We review publicly available documents to assess how successful current and proposed adaptation strategies may be for the Australian Alps, including likely limits and potential collaborations and conflicts among stakeholders. Conservation managers, the tourism industry, and local communities have implemented or are proposing a range of adaptation strategies in the region. Some stakeholder strategies complement each other (e.g. invasive species control, fire management), while others are potential sources of conflict (water and electricity for snowmaking, year‐round tourism). Economic costs and biophysical constraints are the most important limits to these adaptation strategies. These types of limits and conflicts between different stakeholders on adaptation strategies are likely to occur in other regions and demonstrate that adaptation may only provide partial and short term solutions to the challenges of climate change.  相似文献   

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Maritime archaeology has a tremendous capacity to engage with climate change science. The field is uniquely positioned to support climate change research and the understanding of past human adaptations to climate change. Maritime archaeological data can inform on environmental shifts and submerged sites can serve as an important avenue for public outreach by mobilizing public interest and action towards understanding the impacts of climate change. Despite these opportunities, maritime archaeologists have not fully developed a role within climate change science and policy. Moreover, submerged site vulnerabilities stemming from climate change impacts are not yet well understood. This article discusses potential climate change threats to maritime archaeological resources, the challenges confronting cultural resource managers, and the contributions maritime archaeology can offer to climate change science. Maritime archaeology’s ability to both support and benefit from climate change science argues its relevant and valuable place in the global climate change dialogue, but also reveals the necessity for our heightened engagement.  相似文献   

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International climate policy is one of the most fascinating issues in foreign policy, yet in recent years it has become one of the most contentious. The failure of the conference in The Hague revealed, among other things, strongunderlying rifts in the transatlantic relationship. As the self-acclaimed worldleader, the United States is not in a position to exert leadership in this vital area owing to a mixture of constitutional constraints and an ever-growing cultural dependence on fossil fuels such as oil and gas. It therefore falls to the European Union to take up this challenge. This will require careful coalition building with the rest of the world as well as confidence in the ability of Europe to develop a united position, to stick to that position and to translate the rules of the Kyoto Protocol into stringent domestic climate policy. The climate change regime is at a crossroads. At the resumed COP-6 con-ference, the Parties must decide whether to continue the process under theassumption 'that global problems require global solutions' or whether to turn to the more regional concept of 'think globally, act locally'. In either case, steering climate policy in this century on to a successful path will require the skills and dedication not only of natural scientists and technology developers, but also of those in the foreign policy community.  相似文献   

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A Constructivist Approach to Climate Change Teaching and Learning   总被引:1,自引:0,他引:1  
It is now broadly acknowledged that climate change due to an enhanced Greenhouse Effect is underway and such change will have major implications for our societies and environments. This paper outlines a pedagogical approach devised to encourage learning and critical thinking about climate change. A constructivist approach to teaching and learning is applied to stimulate analysis of potential impacts of climate change on systems familiar to secondary school students in South Australia. The problem‐based method guides students through a conceptualisation of the implications of environmental change. Students at Woodcroft College, when given the opportunity to examine the potential climate change impacts on a local coastal ecosystem, found the method to be both challenging and engaging. The exercise concluded with students discussing possible personal behavioural and broader societal responses to reduce the impacts of future climate change. The paper contends that such teaching to support students to become resilient young adults will be vital in a future world of environmental risk.  相似文献   

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气候变迁与商人南下   总被引:2,自引:0,他引:2  
张渭莲 《中原文物》2006,12(1):37-45
自然科学研究成果显示,距今4000年-3500年期间全球气温有过明显下降,这一降温事件对当时人类的活动产生了重大影响。建国前的商人正处于此次气候发生变异的时期,其活动地域的南迁与气候变化紧密相关。  相似文献   

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The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) raised public awareness of the need to consider climate change in coastal management and gained international recognition when it received a joint award of a Nobel Peace Prize in 2007. The raised awareness of climate change surrounding the work of the IPCC was in large part responsible for the focus of the recent Australian national inquiry into coastal management in the context of potential climate change impacts on the coast, conducted by the House of Representatives Standing Committee on Climate Change, Water, Environment and the Arts. In the same year the then Minister of Climate Change, Senator Penny Wong, and the Department of Climate Change released a major government report Climate Change Risks to Australia's Coast and set up a national Coasts and Climate Change Council to provide advice to the government. This paper provides a review and analysis of the extent to which climate change issues, within the context of the broader global change debate, have influenced Australian coastal management through its legislation, policies and practice. In particular, the paper focuses on the impact of recent national reports and state government legislative and policy changes and draws conclusions on future directions for Australian coastal management.  相似文献   

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The Australian ski industry represents a ‘canary in the coalmine’. Globally, it is one of the first and most visibly impacted industries by the risk of climate change. This study explores the perceptions of people associated with the operations of ski resorts in south‐eastern Australia. It was hypothesised that ski resorts, given the value of their assets, would anticipate and respond to the threat of climate change. The responses demonstrate how representatives of the Australian ski industry perceive climate change issues, and the measures that are being taken to address this issue at particular resorts. These responses provide insights into how other firms and industries might respond to the biophysical impacts of climate change. Using in‐depth interviews, the study compares the perceptions and responses of resort managers and government representatives with those from previous studies. The analysis draws on and improves the model of the Intergovernmental Panel on Climate Change and its development as a policy framework for adaptation. The major findings of this study are that a physical meltdown may not lead to a financial meltdown, that business responses to climate changes are more varied than has been represented in the literature to date and that the tension between competing firms on the one hand and industry cooperation on the other strongly influences the types of response that may develop.  相似文献   

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A British political scientist and eminent specialist on the politics of the post-Soviet states comments on the divergent perspectives offered in the two preceding papers in the symposium on Belarus in the same issue of Eurasian Geography and Economics. He first briefly reviews the diverse approaches to the study of Belarus evident in the academic literature, and the reasons scholars might be led to the country as a topic of study, especially its suitability as a test bed for several issues of importance in comparative studies (e.g., the nature of presidential power and of political "charisma," of governance without political parties, and an economic model that has appeared until now to have resisted the path of accelerated market reform). Probing more deeply, the author identifies issues of the comparative method of particular relevance to the exchange that warrant further investigation, and goes on to present his own survey data (from early 2011 for Belarus and from 2010 in Ukraine and Russia) in an effort to advance the debate on these issues. In concluding, he suggests a line of further enquiry for understanding better the seeming paradox that is Belarus—the role played by retention of "Soviet" institutions (e.g., trade unions, local councils) that offer a means of communication between ordinary citizens and the authorities.  相似文献   

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What's Left of Enlightenment? A Postmodern Question. Edited by Keith Michael Baker and Peter Hanns Reill  相似文献   

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