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111.
Deng LB 《Disasters》2008,32(3):377-398
Civil wars in Africa are now the leading contributory cause of vulnerability of rural communities. Understanding vulnerability during civil war is critical for humanitarian response and post-conflict rehabilitation planning. The lack of understanding of vulnerability has led existing studies to make sweeping generalizations, either by equating the dynamics of vulnerability during civil wars with vulnerability in other risk events, or by projecting people in the 'war zones' as unable to cope and subsequently becoming vulnerable. This paper is an attempt to gain a more nuanced understanding of the dynamics of vulnerability during protracted civil war. It shows that during civil war the non-poor are not necessarily less vulnerable than poor households. The idea that people caught up in civil war are all vulnerable is not supported by the findings of this paper. It shows that the 'standard' pattern of vulnerability to drought is similar to that during exogenous counter-insurgency warfare, while a different pattern of vulnerability to endogenous shocks is identified. 相似文献
112.
Graham W. Prescott William J. Sutherland Daniel Aguirre Matthew Baird Vicky Bowman Jake Brunner Grant M. Connette Martin Cosier David Dapice Jose Don T. De Alban Alex Diment Julia Fogerite Jefferson Fox Win Hlaing Saw Htun Jack Hurd Katherine LaJeunesse Connette Felicia Lasmana Cheng Ling Lim Antony Lynam Aye Chan Maung Benjamin McCarron John F. McCarthy William J. McShea Frank Momberg Myat Su Mon Than Myint Robert Oberndorf Thaung Naing Oo Jacob Phelps Madhu Rao Dietrich Schmidt‐Vogt Hugh Speechly Oliver Springate‐Baginski Robert Steinmetz Kirk Talbott Maung Maung Than Tint Lwin Thaung Salai Cung Lian Thawng Kyaw Min Thein Shwe Thein Robert Tizard Tony Whitten Guy Williams Trevor Wilson Kevin Woods Alan D. Ziegler Michal Zrust Edward L. Webb 《Conservation biology》2017,31(6):1257-1270
Political and economic transitions have had substantial impacts on forest conservation. Where transitions are underway or anticipated, historical precedent and methods for systematically assessing future trends should be used to anticipate likely threats to forest conservation and design appropriate and prescient policy measures to counteract them. Myanmar is transitioning from an authoritarian, centralized state with a highly regulated economy to a more decentralized and economically liberal democracy and is working to end a long‐running civil war. With these transitions in mind, we used a horizon‐scanning approach to assess the 40 emerging issues most affecting Myanmar's forests, including internal conflict, land‐tenure insecurity, large‐scale agricultural development, demise of state timber enterprises, shortfalls in government revenue and capacity, and opening of new deforestation frontiers with new roads, mines, and hydroelectric dams. Averting these threats will require, for example, overhauling governance models, building capacity, improving infrastructure‐ and energy‐project planning, and reforming land‐tenure and environmental‐protection laws. Although challenges to conservation in Myanmar are daunting, the political transition offers an opportunity for conservationists and researchers to help shape a future that enhances Myanmar's social, economic, and environmental potential while learning and applying lessons from other countries. Our approach and results are relevant to other countries undergoing similar transitions. 相似文献
113.
本文根据我国现代火山所处的地质构造环境,将其划分为四种构造类型,即环太平洋火山、陆缘火山、碰撞带火山和大陆板内火山。分析了我国现代火山在时间上的活动特点.喷发频率、火山喷发类型及其现代活动表现。提出了我同现代火山活动监测研究方向。 相似文献
114.
通过制作多媒体课件,探讨提高《电机拖动基础》课程教学效果的尝试及现代化教学手段对教学影响的重要性、必要性和实际运用中需要注意的问题。 相似文献
115.
高技术局部战争有空袭与反空袭和以中远程精确打击为主导的非接触作战的特点。但由于现代战争武器精良、爆炸威力强大,对大气、水、动植物、土壤等生态环境和人类造成了广泛、深重和久永的环境灾难,并引发了沙尘暴、地震、臭氧层破坏和放射性污染等一系列环境恶化。为此,提出了从体制支持、技术支持和舆论支持方面开展战损环境修复思路。 相似文献
116.
吴梅梅 《防灾科技学院学报》2004,6(2):41-43
本文从理论的角度对未来教育、现代教育技术进行了分析研究,阐述了现代教育技术的发展与未来教育及未来教育目标的密切关系。 相似文献
117.
现代企业制度下如何加强企业内部审计 总被引:1,自引:0,他引:1
贺莹 《湖南环境生物职业技术学院学报》2006,12(4):412-414,472
加强企业内部审计是现代企业制度发展的客观需求,我国企业内部审计体系建设尚处于初级阶段,文章分析了加强企业内部审计的必要性和我国企业内部审计存在的主要问题,并提出了相应的优化措施,以期能对企业内部审计体系的完善起到一定的作用. 相似文献
118.
广东省农业现代化科技示范区的能值分析与评价指标研究 总被引:2,自引:0,他引:2
为了从生态经济学角度揭示农业现代化示范区园区的生态经济运行质量,探索一条能更客观、更简单地评价农业科技园区的新途径,文章运用能值理论和方法,分析和评价了广东省农业现代化科技示范区的能值投资率、能值产出率、能值密度、人均能值用量、环境负载率、能值生产率、每万元产值消耗能值和基于能值分析的可持续发展指数等指标,并从中筛选出其能值评价的主要指标。主要结果如下,(1)从2000—2004年,广东省农业现代化科技示范区的总投入能值和总产出能值呈现快速增加的趋势,能值密度和环境负载率持续增加,人均能值使用量,能值投资率和能值生产率呈波动增加的趋势,而能值产出率,可持续发展指数和每万元产值消耗能值呈波动下降的趋势。这说明该示范区总体上呈现快速发展的趋势,经济实力和科技竞争力不断增加。(2)本研究运用主成分分析法、因子分析法和实证对比研究法提出评价农业现代化科技示范区的最佳指标是人均能值使用量和环境负载率。 相似文献
119.
This paper proposes to test the ethical acceptability of four styles of agricultural resource management: (1) contemporary industrial integrated systems agriculture, (2) modern industrial input dependent agriculture, (3) continuous traditional agriculture and (4) non-continuous (or swidden) traditional agriculture. The test of ethical acceptability is whether or not these styles of agricultural resource management embrace or are even compatible with that pattern of practical reasoning and interaction among ethical agents which we have independent theoretic grounds for preferring. The preferred sorts of practical reasoning and interaction are those which we find operating in ethical theories which are strongly committed to letting the discretion of ethical agents construct what is right for them to do. Thus the discussion distinguishes several different strengths of constructivist ethics relating them to the work of John Rawls, Immanuel Kant and Onora O'Neill. Then it argues for the theoretic preferability of one particular strength of constructivist ethic. The paper winds up by arguing that only traditional continuous agriculture embodies the preferred sort of practical reasoning and interaction among ethical agents. Further, I argue that this is the only style of agriculture which can embody such reasoning and patterns of interaction. Thus, as we consider the role of agriculture in our plans of international development, we have one reason to try to favor traditional continuous agriculture. To do otherwise would ignore the ethical superiority of the practical reasoning and patterns of interaction of traditional agriculturalists. 相似文献
120.
资源和环境问题是我国面临的严重的生态安全和环境安全问题,也是制约我国工业可持续发展的战略问题。生态铝业是与环境协调发展的环境友好的工业体系,它有效地解决了传统铝业发展和生态环境保护之间的矛盾。传统铝业耗电量大、污染严重、生产成本高;现代铝业属于生态工业,它以循环经济为指导,推行清洁生产,发展热电联产,促进污染物的资源化,减少废弃物的排放,降低了铝业生产的物耗、能耗和生产成本,增加了市场竞争力,形成整个工业系统的良性循环。笔者提出了现代铝业生态系统的框架,并简单介绍了主要子系统的清洁生产途径。以期抛砖引玉,促进现代铝业生态环境系统的研究,推动生态铝业在我国的实践和发展。 相似文献