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211.
论发展中国家在经济全球化中的环境安全对策 总被引:2,自引:0,他引:2
环境安全是国家安全的重要组成部分。随着人口的增长和人类生产规模的扩大,环境安全问题已经引起了人们越来越多的关注。在经济全球化过程中,由于发达国家掠夺式的原料进口、污染转移,发展中国家的环境安全问题变得尤为突出。因此,发展中国家应处理好经济全球化、发展与环境安全之间的关系,从国际经济交往和环境合作中寻求机遇,从发展中维护环境安全。 相似文献
212.
This paper presents a critical assessment of the existing Lebanese industrial sector, namely the current status and classification of industrial establishments based on a comparative synthesis and analysis of recent nationwide surveys and studies pertaining to industrial-waste management. Characterisation of solid and liquid industrial wastes generated, including hazardous wastes, is presented together with current and projected waste loads, recycling opportunities, and export/import practices. Institutional capacity and needs pertaining to the enforcement of relevant environmental legislation, staffing and resources, monitoring schemes, and public participation are critically evaluated. Finally, realistic options for industrial-waste management in the context of country-specific institutional economic and technical limitations are outlined. The industrial sector in Lebanon consists of small-scale industries (84% employ less than 10 persons), primarily involved in light manufacturing (96%). These industries which are distributed among 41 ill-defined zones and deficient in appropriate physical infrastructure, generate solid, liquid, and hazardous waste estimated at 346,730 tons/year, 20,169,600 m3/year and between 3000 to 15,000 tons/year, respectively. Although the growth of this sector contributes significantly to the socio-economic development of the country (industry accounts for 17% of the gross domestic product), in the absence of a comprehensive environmental management plan, this expansion may not be sustained into the coming millennium. The anticipated expansion will inevitably amplify adverse environmental impacts associated with industrial activities due to rising waste volumes and improper waste handling and disposal practices. These impacts are further aggravated by a deficient institutional framework, a lack of adequate environmental laws, and lax enforcement of regulations governing industrial-waste management. 相似文献
213.
Increased attention has recently been given to the possible role of financial services in the management of natural disaster risk. Local communities have been at the forefront of developing innovative disaster risk finance strategies and implementing risk-oriented incentive programs. In view of increasing risks, including the impacts of climate change, such programs will become more important. This paper examines four models and some recent experiences in using financial services at the community level. The paper offers an overview of advantages and limitations of each model to manage disaster risk in communities. Examples include a federal government initiated scheme of social protection funds, a local government risk reduction scheme, an insurance product provided by a non-governmental organization , and a micro-insurance scheme. Finally, the paper offers some directions about specific ways that the public and private sectors, in collaboration with other partners can improve finance alternatives for disaster management at the community level. It appears that a range of follow-up studies and further dialogue is needed, in order to expand the knowledge on what types of risk finance models can help manage and reduce the financial impacts of natural disasters. 相似文献
214.
Kirk R. Smith 《Environmental management》1986,10(1):61-74
About half the world's households cook and/or heat daily with biomass fuels. At small scale, biomass combustion releases significant amounts of particulates, carbon monoxide, and hydrocarbons, the latter with significant concentrations of polycyclic aromatic hydrocarbons. Preliminary measurements in kitchens of developing-country villages have established airborne concentrations of these healthdamaging pollutants that are orders of magnitude above urban levels or relevant standards. Particle size measurements and dose calculations lead to significant concerns about potential health hazards. The few epidemiological studies are consistent with such effects although more work is clearly needed. These findings may have significant implications for the planning of rural energy development in a number of countries. In particular, they may relate directly to the question of the optimum balance between centralized and decentralized systems. 相似文献
215.
Greenhouse gas mitigation in developing countries through technology transfer?: a survey of empirical evidence 总被引:1,自引:0,他引:1
Sonja Peterson 《Mitigation and Adaptation Strategies for Global Change》2008,13(3):283-305
While greenhouse gas (GHG) emissions are projected to rise primarily in the developing countries, the potential for developing
new GHG mitigation technologies exists primarily in the industrialized countries. It is thus important, not only for predictions
about future emission paths but also for climate change mitigation policies, to understand how the international diffusion
of such technologies takes place and how it affects the energy infrastructure and GHG emissions in developing countries. This
paper provides an overview of the channels through which these technologies diffuse and focuses on the empirical evidence
pertaining to the effects these technologies have on GHG emissions in developing countries.
相似文献
Sonja PetersonEmail: |
216.
Kirsten Halsnæs Priyadarshi Shukla 《Mitigation and Adaptation Strategies for Global Change》2008,13(2):105-130
The paper presents a number of ideas on how climate change policy implementation in developing countries can be supported
by alternative international cooperation mechanisms that are based on stakeholder interests and policy priorities including
broader economic and social development issues. It includes a brief review of current development policies, technological
research and promotion efforts, and climate change that demonstrates that mutual policy initiatives undertaken by governments
and the private sector actually have major positive impacts on climate change without being initiated by this global policy
concern. Furthermore a number of examples are given on how future development objectives in Brazil, China, and India jointly
can support economic and social goals and global climate change concerns if these goals are taken into consideration and supported
by international cooperative mechanisms. The paper proposes international cooperative mechanisms that can support the implementation
of integrated development and climate change policies. The mechanisms include an international sustainable development (SD)
and Climate Finance Mechanism (SDCFM), technology development and transition programmes, technology standards, and other measures.
相似文献
Priyadarshi Shukla (Corresponding author)Email: |
217.
产业关联水平对碳排放演化的影响机理及效应研究——基于欧盟27国投入产出数据的实证分析 总被引:2,自引:2,他引:0
碳排放逐步升高是以工业化为特征的区域经济崛起的必然结果。论文的理论研究说明,产业关联水平反映了区域发展过程中产业多样化和分工细化的程度,相较于产业结构,产业关联水平对区域经济发展水平的指示意义更深刻。那么,产业关联水平对碳排放的影响特征及其趋势将更接近于碳排放在经济发展驱动下的演进规律。因此,论文采用欧盟27国投入产出数据,在测算不同类型制造业和服务业的产业关联水平的基础上,确定不同类型制造业所对应的特征服务业类型,进而应用经济计量学工具对制造业与服务业产业关联度对碳排放的影响进行实证分析,结果显示:第一,作为发达经济体,欧盟的制造业与服务业整体间产业关联度对碳排放具有显著负效应;第二,低端、中端和高端制造业与各自对应特征服务业类型间产业关联度对碳排放的影响均较为显著,其强度呈现随制造业水平升级而先上升、后下降的趋势;第三,高端制造业与生产性、分配性服务业间产业关联度的提高是实现区域碳排放达到峰值并逐步下降的重要动力,而中端制造业与其对应特征服务业关联度提升对碳排放的正向效应将高于低端制造业主导时期。因此,结合发达经济体的发展经验可以发现,碳排放的演化具有规律性特征,而以产业关联度入手的分析能够提供操作性更强的参考。目前,中国应在推动产业结构升级结构的过程中,大力提升生产性服务业的发展水平及其与制造业的关联水平,并采取积极措施降低交通运输业等分配性服务业的能耗强度。 相似文献
218.
219.
气候变化问题是人类社会共同面临的重大挑战,关系到人类生存和各国利益。推进碳达峰碳中和是中国的一项重大战略决策,是负责任大国对国际社会的庄严承诺,也是推动高质量发展的内在要求。本文归纳分析欧盟、美国、日本、韩国、德国、英国等主要发达经济体碳达峰的经济社会特征、碳中和的路径共识,系统梳理推动实现碳达峰碳中和的经验举措,对比分析中国国内进展和差距,并提出重点借鉴的国际经验与启示。研究发现,中国已经逐步具备实现碳达峰国家的基本特征,但相比发达国家,在降碳效果核算评估、低碳安全高效能源系统构建、碳价格传导机制设计、低碳技术创新和新业态模式打造、法规制度系统化构建等方面仍有差距,仍需加强政策驱动和重点国际经验借鉴,进一步优化“双碳”目标评估指标体系,将构建清洁、低碳、安全、高效能源系统作为能源生产和消费革命的主要目标,有序推进碳排放权交易市场建设和能源资源市场化价格调控,强化绿色低碳技术的研发创新,加快构建形成系统性推动“双碳”目标的法规体系。 相似文献
220.