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 0 毫秒
1.
For the development process in the rapidly growing economies, knowledge transfer and technology cooperation are becoming important issues. Research and technological competences are key indicators for the absorptive capacity of sustainability technologies and for the ability to export them. These issues are analyzed empirically for Brazil, Russia, India, China and South Africa (BRICS). Sustainability related research in BRICS is mostly carried out within broader, more sector oriented programmes. Specialization patterns of international patents and in foreign trade indicate various strengths and weaknesses of the BRICS countries. The differences within the countries imply that the analysis must proceed at a technology specific level. China has considerable capabilities in technologies such as photovoltaics, solar thermal or buildings. There is a strong need for strategic positioning of the countries and for coordination of the various policy fields involved.  相似文献   

2.
The recent accelerated growth rates or efforts to emulate countries that have achieved a rapid pace of economic growth are widely acclaimed as means to uplift millions from poverty. In so doing, however, this rapid economic growth is most likely to coincide with unsustainable levels of consumption, place excessive pressure on life support systems and terrestrial sinks and foreshorten options for the future. Rather than pursuing the "Environmental Kuznets Curve" (EKC) hypothesis that higher income will bring with it the means to reduce the impacts of greater consumption, ecological economists assert that buying our way out of future scarcity with fast growth is indeed contradictory with sustainability. To better understand these contradictions and explore potential institutional innovations that may enable developing nations to better confront them (in effect, "tunneling under" the EKC), this article refers to recent experience in the BRICS countries (Brazil, Russia, India, China and South Africa). Beginning with a brief comparative summary of major development and environmental indicators, pressures on resources and society in each of the BRICS are discussed, followed by identification of institutional and policy frameworks each country has evolved to confront the challenges of growth and sustainability. The article closes with general conclusions for further research and information sharing among developing nations.  相似文献   

3.
Botswana is a rapidly developing country in southern Africa. Over the last three decades, diamond mining and tourism have provided double-digit rates of economic growth. Yet most of Botswana’s land is in the Kalahari desert where the climate is subject to sustained periods of severe drought. In this environment, water resources are the most crucial of all environmental resources. Water use directly affects economic development because water utilization impacts all the major national economic sectors. A sustainable water use resource management plan must stretch several decades into the future to assure the availability of adequate supplies of water to future generations while not compromising the ability of the current generation to reasonable rates of economic development. Yet thinking about sustainability is present in Botswana water policy mostly only in rhetoric. A series of cultural traditions and political constraints, coupled with bureaucratic managerial weaknesses, serve to maintain a system of water allocation that is unsustainable in the long run and inefficient in the short-term. Unless sustainable water use patterns are adopted, the results for the short-term, as well as the long-term, will be devastating. Drawing on data obtained through a series of interviews with government officials, leaders of non-governmental organizations (NGOs), and water resource researchers, this paper explores water policy in Botswana within the larger context of sustainable natural resource management practice and the pressures of economic development. This research was partially funded under U.S. Department of State, College and University Affiliations Grant # ASCS-1095.  相似文献   

4.
Sustainability science is a new branch of human knowledge. It is necessary to model sustainability science based on a framework consisting of the interactions of society, ecology, the environment and the economy. This paper develops such a model, the SEEOSG model, containing the essential structural relationships that incorporate the environmental and economic conditions required for sustainability. The model is solved as a dynamic optimisation problem. This optimal growth model of ecology and economic growth enables us also to analyse the issues which are specific to sustainability science such as the ecologically sustainability and inter-generational equity implications of economic activities and policies. In the model results growth maximisation goals appear to be fraught with difficulties such as infeasibility and non-sustainability. The results also suggest also that an equilibrium ecological and economic system does not sustain over a very long period of time unless appropriate actions are taken. Readers should send thier comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.  相似文献   

5.
In Latvia, the concept of sustainability is only slowly gaining recognition. An analysis of Development Plans prepared by the four largest cities of Latvia indicates that sustainability is presented as one of the guiding principles. However, a comparison of Development Plan policies against the urban sustainability issues reveals a great deal of ambiguity and contradiction.At the municipal level, planners and politicians lack indicators to gauge whether the long-term goals of Development Plans and the principles of sustainable development are being achieved. As a consequence, the broad public is deprived of the opportunity to assess for itself the process of development in relation to Development Plan policies, thus limiting accountability in development decision-making. Relevant statistical data collected on a regular basis are required to create sustainability indicators reflecting sustainability issues, to supplement and replace existing statistical compilations pertaining almost exclusively to economic growth and consumption. Development and utilisation of sustainability indicators can be an effective instrument for promoting the values of sustainable development amongst politicians, planners and the broad public and for enhancing accountability in decision-making.  相似文献   

6.
In order to discuss how to advance sustainability in engineering, it is necessary to be clear as to what exactly is the science of sustainability. The linkage between sustainability philosophy and scientific principles has, in some ways, been acknowledged in the wider literature. Moreover, the recent scholarship on sustainability in international literature has focused on providing definitions, policies and methods, though from an engineering perspective, there is an obvious need for clarity on how the engineering and science community can integrate the science of sustainability into practice. Prima facie, this article provides an overview of the development of sustainability science through a textual analysis to collate the underlying discourse and ideology cited in literature. While the number one sustainability challenge is to mitigate climate change, compiling a definition genesis of sustainability will assist the engineering community in gaining an understanding in the underlying philosophical frames. The aim of this paper is to analyse sustainability information in the print press, journals, periodicals and textbooks since publication patterns contribute to our understanding of the cognitive aspects of scholarly knowledge development.  相似文献   

7.
我国农业与农村可持续发展的核心问题是农民收入问题。只有切实提高农民的收入水平。才能有效地增加农民购买力,从而增加农业生产资料的投入。进而保证粮食增产。我国农业与农村可持续发展存在的两个矛盾是小农经济与市场经济社会化的矛盾以及小农经济与科技化之间的矛盾。面临的两个分离是家庭经济与集体经济的分离以及传统供销合作社与农民利益的分离。增加农民收入的规模经济论与乡镇企业论的确有成功的典范.但是。对我国更多的农村地区来讲.不具有普遍意义。我国农业和农村可持续发展的关键有两个.一是符合区域特色的区域农业专业化.二是通过专业合作社的制度创新.将分散的家庭组织起来.以解决家庭小生产与大市场之间的巨大矛盾。  相似文献   

8.
This study examines sustainability reports of the Corporate Knights' “Global 100 Most Sustainable Companies in the World” in order to examine if and how they have been affected by Arturo Escobar's original critique of sustainable development (SD). Via thematic analysis, the study reveals that these corporations have circumvented Escobar's assessment by emphasizing sustainability as corporate growth and profit, without addressing some of the most prominent social concerns in our world today. The goal of this study was to trigger new ways of imagining SD, which speak to issues of equality and justice. Thus, it advances a view of sustainability that is driven by the logic of nature rather than by the logic of market. This study also suggests that researchers and practitioners should define praxis through engagement with local communities rather than through the traditional top-down approaches to sustainability.  相似文献   

9.
Abstract

Sustainable development is one of the most important ideas, and goals of our time. It is defined as “development which meets the needs and aspirations of the current generation and develops safe and sound society for future generation”. Achieving sustainable development thus involves a vigorous and urgent debate on different dimensions. The different dimensions of sustainability as a framework involve all issues such as science, technology, economic growth and development, health, education, finance investment and trade, politics, natural disasters, population growth and terrorism, etc. No single dimension is responsible to develop sustainable society. This article mainly described the integrated relationship among the three dimensions of sustainability.  相似文献   

10.
Sustainable development is one of the most important ideas, and goals of our time. It is defined as "development which meets the needs and aspirations of the current generation and develops safe and sound society for future generation". Achieving sustainable development thus involves a vigorous and urgent debate on different dimensions. The different dimensions of sustainability as a framework involve all issues such as science, technology, economic growth and development, health, education, finance investment and trade, politics, natural disasters, population growth and terrorism, etc. No single dimension is responsible to develop sustainable society. This article mainly described the integrated relationship among the three dimensions ofsustainability.  相似文献   

11.
ABSTRACT

Sustainable development is rhetorically framed as exhibiting natural processes, reflected both symbolically and materially. Taking the Frick Environmental Center of Pittsburgh, Pennsylvania as a rhetorical artifact, I argue that spaces where sustainable human-made structures and human-cultivated landscapes meet, reflect blurred borderlands of a culturally constructed urban/nature divide. Considering the Frick Environmental Center as an experiential landscape, my mixed methodology of textual analysis and rhetorical field work identifies how naturalized framing of sustainability bridges the urban/nature divide, inviting restoration, preservation, and construction efforts that are more environmentally engaged.  相似文献   

12.
The meaning of sustainability in water resources management has changed through the time. Initially, meeting water demand was the dominant concern. While later quality issues became more important followed by wider water reuse, today sustainability must include a whole range of aspects (e.g., energy, pollution, persistent chemicals) on various spatial and time scales. New approaches to define sustainability metrics are needed that include three essential elements: the sphere of sustainability, its time horizon and its metric.  相似文献   

13.
Abstract

Evidence shows that some conceptual ideas relevant to both local and global sustainability have been adopted in some official documents in northeast Asian nations, particularly China, South Korea, and Japan. This seems to be a very positive signal for the future development of sustainability science in this region. However, studyes show that there are still some major gaps there. One is the problem of how to build up the regional research capacity of sustainability science among northeast Asian research institutes across different disciplines as well as different political systems. Another is how to shift the conceptual frameworks of sustainability science into the operational policy frameworks. There are four major obstacles to the enhancement of regional research capacity-building in sustainability science. In order to build up the regional research capacity in sustainability science and to realize both local and global goals of the sustainable development in northeast Asia, this paper proposes some basic frameworks, including regional institutional innovations, establishment of a regional sustainability information network, initiatives of the regional assessment programme, and focus on the regional education and training of sustainability knowledge.  相似文献   

14.
This article outlines some of the latest developments and opportunities for development finance institutions1 (DFIs) to become directly supportive of the Clean Development Mechanism (CDM2) in Africa. In striving to make development financing more environmentally friendly and sustainable, DFIs can play a key role in promoting the CDM on the African continent by providing monetary incentives through their project financing activities; encouraging and facilitating partnerships in support of sustainable development, particularly with reference to the CDM, and; providing technical advice and support to clients with regard to project design, planning and implementation. DFIs have traditionally focused on financing infrastructure and poverty alleviation projects. However, the emergence of the CDM has brought about a shift towards investments in services and products that reduce carbon dioxide emissions and encourage investments in environmentally friendly technologies. This can be ascribed in part to the development of a “carbon market” under the auspices of the Kyoto Protocol that took effect in February 2005. The carbon market and emerging carbon funds are some of the main drivers enabling DFIs to play an increasingly important role in promoting the CDM in Africa.  相似文献   

15.
Having argued the importance of China's sustainable development in global sustainability, the authors review the achievements of China in sustainable development, especially its institutional construction. Environment to be counted in official's political performance rating system is thought of as a new institutional mechanism in China facilitating its sustainable development and then global sustainability. Then its significance is narrated and visions in future are envisioned. In the end, certain concrete suggestions for the rating system are given in a practical way.  相似文献   

16.
Evidence shows that some conceptual ideas relevant to both local and global sustainability have been adopted in some official documents in northeast Asian nations, particularly China, South Korea, and Japan. This seems to be a very positive signal for the future development of sustainability science in this region. However,studyes show that there are still some major gaps there. One is the problem of how to build up the regional research capacity of sustainability science among northeast Asian research institutes across different disciplines as well as different political systems. Another is how to shift the conceptual frameworks of sustainability science into the operational policy frameworks. There are four major obstacles to the enhancement of regional research capacity-building in sustainability science. In order to build up the regional research capacity in sustainability science and to realize both local and global goals of the sustainable development in northeast Asia, this paper proposes some ba  相似文献   

17.
我国经济增长与环境污染关系研究   总被引:35,自引:0,他引:35  
环境库兹湮茨曲线假说提出经济增长与环境污染之间存在倒U型的关系。大量研究试图得到不同国家不同发展阶段的经济增长与环境污染之间的具体关系。找到环境破坏逆转的拐点;但该理论仅仅是从经验出发得到的.是否具有普遍性并未得到证实。我国近年来经济的高速增长带来了严重环境污染问题。采用全国的数据进行的实证研究表明:我国目前处于环境污染恶化阶段。没有证据点示我国已经存在环境库兹涅茨曲线现象,但也不排除目前我国处于环境库兹涅茨曲线的上升阶段的可能。只有通过积极的环境政策干预才可以使环境保护与社会经济的发展相协调。  相似文献   

18.
Can development occur without running down natural resources in an unsustainable way? The concept of natural capital offers a way for those with divergent views (ecologists and economists for example) to discuss this difficult question. Four aspects are examined in detail. First, the role of institutions in facilitating sustainable development is discussed, with examples from forestry. Then examples from (eco)tourism illustrate the potential – and limits – of applicability of the concept. Measurement issues for natural capital are then considered in detail. Finally, the concept is applied to agricultural strategy in fragile lands, where the tradeoff between the environment and development is likely to be most severe. Some implications for future research and policy are developed.  相似文献   

19.
Sustainability and sustainable development are prominent themes in international policy-making, corporate PR, news-media and academic scholarship. Its definitions are contested, however sustainability is associated with a three-pillar focus on economic development, environmental conservation and social justice, most recently espoused in the adoption of the UN Sustainable Development Goals in 2015. In spite of its common usage, there is little research about how sustainability is represented and refracted in public discourse in different national contexts. We examine British national press coverage of sustainability and sustainable development in 2015 in a cross-market sample of national newspapers. Our findings show that key international policy events and environmental and social justice frames are peripheral, while neoliberalism and neoliberal environmentalism vis-à-vis the promotion of technocratic solutions, corporate social responsibility and “sustainable” consumerism are the predominant frames through which the British news-media reports sustainability. This holds regardless of newspaper quality and ideological orientation.  相似文献   

20.
中国水资源与农业经济增长关系研究——基于面板VAR模型   总被引:4,自引:0,他引:4  
通过构建水资源与农业经济增长的面板VAR模型,利用1998-2009年中国省级面板数据,检验与分析了水资源与农业经济增长的内在依存和因果关系。研究结果表明:①东部、中部和西部地区水资源和农业经济增长之间存在长期协整关系;②无论在短期内,还是在长期内,东部、中部和西部地区的水资源均是推动农业经济增长的重要因素,并且随着时间的推移,水资源对农业经济增长的影响逐步加强;③农业经济增长对水资源的影响存在明显的区域差异。中部地区所受影响最大,东部次之,西部相对较小。因此,为实现水资源与农业经济增长的协调发展,中国应该提高农业水资源的利用效率,根据各区域水资源和农业经济增长的不同因果关系因地制宜地制定水资源政策。  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