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871.
Sangita Shrestha Kate Burningham Colin B. Grant 《Environmental Communication: A Journal of Nature and Culture》2014,8(2):161-178
To date analyses of media climate change constructions have mostly focused on coverage in western newspapers. Consideration of coverage in developing countries, and analyses of media constructions alongside local understandings of climate change are comparatively rare. This article provides an analysis of the construction of climate change on Nepalese radio and lay constructions of environment and climate change within the country. Data from a radio program and six focus groups are analyzed. Analysis of the radio program indicated that climate change was portrayed as a certain reality with national impacts caused by the actions of the West. While climate change dominated the radio headlines, in focus groups local environmental problems received far more attention. The paper aims to both inform directions for future climate change communication in Nepal and the wider research agenda. 相似文献
872.
Mike S. Schäfer Inga Schlichting 《Environmental Communication: A Journal of Nature and Culture》2014,8(2):142-160
A flurry of studies in recent years has analyzed the role of media in climate change communication. This article provides a systematic, large-scale, and up-to-date overview of the objects and characteristics of this research field through a meta-analysis. It identifies 133 relevant studies and analyzes them empirically. The results show that research activity has risen strongly over time, and that the analytical spectrum has expanded to include an increasing number of countries, more types of media including online and social media, and different methodological approaches. The analysis also demonstrates, however, that scholarship in the field still concentrates strongly on Western countries and print media. 相似文献
873.
Shaohong Wu Jikun Huang Yanhua Liu Jiangbo Gao Jun Yang Wentao Wang Yunhe Yin Hao Luan Wanlu Dong 《中国人口.资源与环境(英文版)》2014,(2)
Climate change strongly affected the structure and functions of natural ecosystems,e.g.the vegetation productivity decreased in the Northeast permafrost region due to the higher temperature and less precipitation,whereas in the Tibetan Plateau,the vegetation productivity increased,owing to the improved thermal resource.Climate change led to reduced precipitation in North and Northeast China and thus the reduced surface runoff.The public needs for energy were changed because of climate change,e.g.the shorter heating period in winter.Climate change profoundly influenced human health,pathophoresis and major projects by increasing extreme events,including frequency and magnitude,and causing more serious water shortage.Under the background of climate change,although the improved thermal resources can be helpful for extending the crop growth period,more extreme events may resulted in more instability in agricultural productivity.Not only did climate change indirectly affect the secondary and tertiary industries through the impacts on agriculture and natural resources,but also climate change mitigation measures,such as carbon tax,tariff and trading,had extensive and profound influences on the socioeconomic system.Further analysis indicated that the impact of climate change presented significant regional differences.The impact had its pros and cons,while the advantages outweighed the disadvantages.Based on the above analysis on the impacts of climate change,we put forward suggestions on coping with climate change.First,scientifically dealing with climate change will need to seek advantages while avoiding the disadvantages of climate change in order to achieve the orderly adaptation to climate change,which is characterized with"Overall best,long-term benefit."Second,quantitative adaptation should be given more attention,e.g.proposing operational schemes and predictable goals and using uncertainty analysis on adaptation measures.Third,more active coping strategy should be adopted to enhance China's future comprehensive competitiveness.The strategies include but are not limited to gradually adjusting the industrial structure,intensifying the research and development(RD)of emission reduction technology and actively responding to the influence of carbon tax,tariff and trading on socioeconomic development in China. 相似文献
874.
875.
气候资金测量、报告和核证产生于《联合国气候变化框架公约》(简称《公约》)之下,2009年以来一直是全球气候谈判的重点之一,也是未来全球共同应对气候变化和不断增进国际信任的重要环节。《巴黎协定》达成的"每两年通报"的决定,将推动气候资金测量、报告和核证得到不断的加强和完善。本文通过梳理最新的气候资金机制以及测量、报告和核证的文献资料和智库报告,分析了气候资金测量、报告和核证的内涵、目标和最新进展,以及公约框架下面临的挑战。分析指出,目前不同的气候资金统计和核算机构的资金分类标准存在差异,数据可比性有待改善;缺乏从资金上游到下游的反馈机制,影响气候资金测量、报告和核证体系的完整性;气候资金计量体系虽然正在发展和完善之中,但仍然难以提供准确的资金"支付"数据。据此,文章提出了构建综合性的国际气候资金测量、报告和核证体系的重点任务:建立具有统一数据基础和核算口径的气候资金测量体系,建立操作指南更为详细、形式更为标准统一的气候资金报告体系,以及"自上而下"和"自下而上"相结合的气候资金核证机制。最后,文章指出国际气候资金测量、报告和核证体系的构建需要发达国家和发展中国家在坚持公约资金机制的基础上共同参与和协作。作为国际上少数几个向GEF捐资的发展中国家之一,中国在参与过程中应力争体现发展中国家对气候资金性质的主张以及对测量、报告和核证机制的关键概念和范围界定的主张,影响国际气候资金机制的运营规则和技术规则。 相似文献
876.
Adverse consequences to the ecological system and human health caused by impacts potentially attributable to climate change have already drawn great and widespread concern of many scientists and international organizations. However, we still have a hard time determining exactly the impact of climate change on the environment or the damage that climate change inflicts on countries comprising small islands or low-lying lands in light of today’s science and technology. The progress for dealing with the issue of loss and damage has been struggling for a long time from the beginning to the present. In this paper, the author begins by summarizing talks on the concept and the positions of commentators. The author is proposing that the development of future climate negotiations and rule-making process be based on global climate justice as a standard for measuring value. Also, the author proposes that a holistic view of climate justice be established. Generally, three aspects of climate justice can be derived. First, the dimension of human rights protection shows that protection of fundamental human rights is a logical precondition if small-island and low-lying countries are able to achieve climate justice. Second, the definite and traditional concepts of distributive justice and corrective justice hold the view that the principle of common but differentiated responsibilities should be upheld as a basic standard of allocating rights and duties associated with climate change. Third, climate justice requires that any state follow the “no-harm principle,” which is regarded as an international customary rule. According to the principle, the obligation of states to prevent the use of their territory for causing trans-boundary harm to the environment shall be a violation of state responsibility, which incurs international punishment. Then we put forward three remedial approaches in light of climate justice, including the approach of State Responsibility (SR) based on the principles and rules of international human rights law and international environmental law. Based on clear rules, the judge can determine whether the damaging behavior or the damage perpetrated by a state party constitutes a state responsibility. The International Environmental Regulation (IEB), which means solving the problems within the framework established by the Conventions on Climate Change, takes advantage of the market mechanisms and incentives such as fund and insurance support system to relieve or compensate the loss and damage. International Environmental Dispute Settlement Mechanism (IEDSM), which includes the means such as consultations, negotiations, nonmandatory ways and international arbitration, international judicial ways to solve these disputes, functions as a procedural safeguard. As an active promoter of global climate governance, China should no doubt stand by the principle of Common But Differentiated Responsibility (CBDR) and take it as a basis for negotiations, actively strengthen the work of South-South cooperation, fulfill her international climate commitments without reservation, vigorously develop a low-carbon economy, and actively promote international negotiations on the subject of loss and damage. 相似文献
877.
Haixiao Wu 《中国人口.资源与环境(英文版)》2016,14(1):11-15
There is an increasing number of “mass events” in mainland China. My study extends the current studies to the context of China and tries to examine the potential impacts of climate changes on human conflicts in China. The results suggest a strong linkage between the deviation of monthly mean temperature from the historical mean and the number of mass events in a province. If the current trend of warming persists, in the next 6–8 decades, the number of mass events in China will increase by over 8.8%. 相似文献
878.
1998年长江大洪水与大气环流和海温异常分析 总被引:7,自引:2,他引:5
概述了引起1998年长江大洪水的雨情,从天气气候角度分析了1998年长江流域降水异常偏多的原因。指出了最直接的原因是副高移动的反常,特别7月15日以后副高突然南撤南海季风爆发晚,南亚和东亚季风强度偏弱、夏季赤道辐合带偏弱热带地区台风生成少、生成时间晚, 相似文献
879.
在概述我国交通运输的构成以及这年发展的基础上,分析了不同气候异常类型对不同交通运输系统在不同阶段的影响,提出了交通运输防御气候异常的战略性对策和在不同气候异常情况下防御气候灾害的战术性对策。 相似文献
880.
Gregory E. Insarov Serguei M. Semenov Irina D. Insarova 《Environmental monitoring and assessment》1999,55(2):279-298
The issue of biological monitoring of the local consequences of anticipated global climate change is considered for the Central Negev Highlands, Israel. Epilithic lichens are suggested as biological monitors. The proposed methodology of such monitoring consists of a sampling scheme, including lichen measurement along transects on flat calcareous rocks, and construction of a trend detection index (TDI). TDI is a sum of lichen species cover with coefficients chosen so as to ensure maximum ability to detect global climate trends. Coefficients have been estimated in a study of lichens along an altitudinal gradient from 500 to 1000 m a.s.l. The gradient study demonstrated that the TDI index is performed better than other integrated indices. Recommendations on this system to monitor climate change with epilthic lichens are given. Measuring, for instance, a hundred transects in fifty plots (two transet per plot scheme) allows one to detect a climate-driven change in the epilithic lichen community corresponding to a 0.8 °C shift in annual mean temperature. Such resolution appears sufficient in view of global warming of 2.5 °C considered by the Intergovernmental Panel on Climate Change as a realistic prediction for the end of the next century. 相似文献