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271.
Energy and Carbon Embodied in the International Trade of Brazil 总被引:4,自引:0,他引:4
Tolmasquim M.T. Machado G. 《Mitigation and Adaptation Strategies for Global Change》2003,8(2):139-155
Shifting the economicstructure of a country towardsenergy-intensive industries may lead tosignificant effect on the environment. Oneof the major environmental impactsassociated to such changes is the increaseof the Carbon Dioxide emissions – the mainfactor behind the greenhouse effect. In thelast decades, structural changes in theBrazilian economy were close related tochanges in the country's tradespecialization. This paper analyzes to whatextent energy use and its associatedCO2 emissions of Brazil in the 90's maybe overloaded by changes in the country'strade specialization towards a moreenergy-intensive mix. This study finds thatBrazil exported, in net terms, significantamounts of energy and carbon (C) embodied ingoods traded with the rest of the world inthe 90's. In fact, some 6.6% of the finalenergy used by the industrial sector andaround 7.1% of its C emissions areprompted by international trade. Byoverloading the country's energy use andits associated environmental damage (bothlocal and global), this situation seems tocontribute to increase not only local butalso global environmental damage, sinceC leakage from non-Annex I countriesdue to international trade may lead tohigher C concentration in theatmosphere. 相似文献
272.
Grainger ALAN Stafford Smith MARK Squires Victor R. Glenn Edward P. 《Mitigation and Adaptation Strategies for Global Change》2000,5(4):361-377
Poor knowledge of links between desertification and globalclimate change is limiting funding from the Global Environment Facility foranti-desertification projects and realization of synergies between theConvention to Combat Desertification (CCD) and the FrameworkConvention on Climate Change (FCCC). Greater convergence betweenresearch in the two fields could overcome these limitations, improve ourknowledge of desertification, and benefit four areas of global climate changestudies: mitigation assessment; accounting for land cover change in thecarbon budget; land surface-atmosphere interactions; and climate changeimpact forecasting. Convergence would be assisted if desertification weretreated more as a special case in dry areas of the global process of landdegradation, and stimulated by: (a) closer cooperation between the FCCCand CCD; (b) better informal networking between desertification and globalclimate change scientists, e.g. within the framework of theIntergovernmental Panel on Climate Change (IPCC). Both strategies wouldbe facilitated if the FCCC and CCD requested the IPCC to provide ascientific framework for realizing the synergies between them. 相似文献
273.
环境恶化使环境保护日益受到世人关注。国际社会通过签订国际协议、制定国际环境保护标准等推进环境保护活动环境保护的大力推行,将对国际贸易产生重大影响;环保产业成为重点出口产业之一、绿色产品在国际市场占主层地位、绿色保护主义倾向不断加强、绿色营销技术广为使用围绕环保国际市场竞争更趋激烈、世界贸易组织日益重视保护环境。 相似文献
274.
Political Incentives for Biodiversity Conservation 总被引:2,自引:0,他引:2
Abstract: There seems to be a worldwide lack of political will for conservation that leads, inevitably, to an undermining of conservation policy. This is a standard complaint but one that has received little academic attention. In an attempt to better understand the gap between conservation policy and practice, we examined conservation policies and practice as they have played out in the Great Himalayan National Park, Himachal Pradesh, India, over the past two decades. In particular we consider the park's experience within two larger contexts: (1) Himachal's current development orientation, which seeks to transform the state into the electrical powerhouse of the country by building over 300 medium and large power projects and (2) electoral politics that result in politician's support for villagers and others denied access to national parks and wildlife sanctuaries. Each of these factors works to undermine state conservation policies. Conservationists need to build political bridges with local communities if they are to use electoral power to work for rather than against conservation. Only such electoral power can be expected to force governments to adopt more cautious policies in advancing a particular development agenda. In the absence of strategic alignments in places such as Himachal Pradesh with strong democratic traditions, one must expect continued political support for potentially destructive megaprojects and an absence of political support for the conservation of biological diversity. 相似文献
275.
本文对目前国内所使用和已提出讨论的校准曲线回归计算方法与国际标准校准曲线回归计算方法进行了比较和讨论,表明无论采用何种回归方法进行计算,对测定结果的精密度和准确度均无显著影响。但为了使校准曲线的回归计算方法国际化、标准化,建议采用国际标准回归法。 相似文献
276.
Fred M. Shelley F. Andrew Schoolmaster Rebecca S. Roberts 《Journal of the American Water Resources Association》1986,22(3):485-493
ABSTRACT: Since 1957, Texans have had the opportunity to vote on eight referenda concerning the allocation of state funds for water resources development and the maintenance of water quality. In 1976, a water development amendment and a water quality amendment were presented simultaneously to the voters of Texas, affording a unique opportunity for electoral-geographic comparison of county-level returns on the two issues. In this paper, cartographic and statistical analyses of the county-level voting outcomes for each referendum are presented. In both cases, the referenda were supported by voters in water-deficient West Texas, especially those counties dependent on irrigated crop production. In contrast, urban voters and East Texans tended to oppose both amendments. However, support for the water quality amendment in the urbanized areas of Dallas-Fort Worth, Austin, and San Antonio enabled this amendment to pass statewide while its counterpart failed. The results highlight the importance of local differences in perceived water policy needs, and in doing so they illustrate that geographical anlaysis of returns from initiatives and referenda is a useful tool for understanding the locational conflicts underlying water resources and other policy efforts. 相似文献
277.
Scott Cameron Lougheed Jessica Metuzals 《Journal of Environmental Policy & Planning》2018,20(2):170-182
Managing municipal solid waste is a pressing environmental and political concern for Canadian municipalities who bear the primary responsibility for waste management (WM). In 2015, Metro Vancouver’s (MV’s) plans to expand their capacity to expand their WM capacity with energy-from-waste technology was abandoned, despite shrinking landfill space and persistent public opposition to new landfills. Using Bulkeley et al.’s [(2005). Governing municipal waste: towards a new analytical framework. Journal of Environmental Policy and Planning, 7(1), 1–23. doi:10.1080/15239080500251700] ‘modes of governing framework’, we analyse MV’s failed attempt to expand their energy-from-waste capacity to better understand the challenges associated with governing WM in Canada. We argue that a history of downloading responsibility for WM to municipalities, regional districts, and industry has fragmented WM governance, posing a challenge for developing new waste infrastructure. We find that this localization of responsibility is incompatible with contemporary WM challenges. The scalar mismatch between waste’s material impacts and the scale at which waste is managed has resulted in co-dependence and conflict between putatively independent municipalities, regional districts, and private companies. This inhibits higher-level WM coordination while the autonomy of individual municipalities is simultaneously undermined. 相似文献
278.
我国石油企业全面推行HSE管理体系探讨 总被引:9,自引:3,他引:9
从HSE管理体系发展概况及其先进理念,国际石油公司实施HSE管理体系的成功经验等方面,阐述了在我国石油企业中推行HSE管理体系的必要性及目前的差距,并初步探讨了全面推行HSE管理体系,对降低各类事故的发生率,实现经济效益、社会和环境效益的协调发展,提升我国石油企业的国际竞争力所起到的重要作用。 相似文献
279.
Leah Temper 《Local Environment》2019,24(2):94-112
ABSTRACTIndigenous peoples are among the most affected by environmental injustices globally, however environmental justice theory has not yet meaningfully addressed decolonisation and the resistance of Indigenous communities against extractivism in the settler-colonial context. This paper suggests that informing environmental justice through decolonial analysis and decolonising practices can help transcend the Western ontological roots of environmental justice theories and inform a more radical and emancipatory environmental justice. The Unist’ot’en Resistance and Action Camp blocking pipelines in northwestern British Columbia, Canada, their “Reimagined Free Prior and Informed Consent protocol” and the Delgamuukw case are described to discuss limitations of the state and legal framework for accommodating a decolonial and transformative environmental justice. A decolonial analysis informed by these two moments of Wet’sewet’ten history suggests limits and adaptations to the trivalent EJ framework based on recognition, participation and distribution. It is argued that a decolonising and transformative approach to environmental justice must be based on self-governing authority, relational ontologies of nature and epistemic justice and the unsettling of power through the assertion of responsibility and care through direct action. This discussion is placed in the context of the expansion of the concept of ecological rights, for example through the enshrining of the “Rights of Nature” in the constitutions of countries such as Bolivia and Ecuador, to highlight the Inherent tensions in the translation of Indigenous cosmo-visions into legal systems based on universalist values. 相似文献
280.
我国现代人地关系与资源环境基础 总被引:12,自引:0,他引:12
张雷 《中国人口.资源与环境》1999,9(4):32-37
在经过了40 多年大规模建设,中国工业化发展面临着来自有限资源环境越来越大的压力。从协调人地关系紧张矛盾的角度出发,中国未来经济的发展不仅需要增加资金和科技投入,而且也需要提高资源投入的质量。欲达此目的,扩大资源的国际贸易,特别是石油、天然气的进口就变得十分重要 相似文献