首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   123篇
  免费   12篇
安全科学   32篇
废物处理   1篇
环保管理   35篇
综合类   23篇
基础理论   9篇
污染及防治   2篇
评价与监测   7篇
社会与环境   14篇
灾害及防治   12篇
  2023年   1篇
  2022年   4篇
  2021年   2篇
  2020年   5篇
  2019年   5篇
  2018年   3篇
  2017年   12篇
  2016年   6篇
  2015年   4篇
  2014年   8篇
  2013年   8篇
  2012年   6篇
  2011年   9篇
  2010年   3篇
  2009年   4篇
  2008年   3篇
  2007年   11篇
  2006年   7篇
  2005年   11篇
  2004年   5篇
  2003年   2篇
  2002年   1篇
  2001年   1篇
  2000年   3篇
  1999年   2篇
  1998年   1篇
  1997年   2篇
  1996年   4篇
  1993年   1篇
  1985年   1篇
排序方式: 共有135条查询结果,搜索用时 62 毫秒
41.
以研究业务持续管理相关的国际法规条款与PDCA持续改善架构,给出业务持续管理关键要素定义以其在PDCA架构中所担任的角色与位阶,进而制定企业业务持续管理的PDCA封闭式管理模型,并阐述企业典型业务持续管理各个要素的实行重点,为企业的业务风险管理提供可用的方法与可执行的建议。  相似文献   
42.
青藏铁路格拉段货运环境特殊性及安全保障体系研究   总被引:2,自引:2,他引:0  
分析了青藏铁路格拉段的货运环境特殊性和格拉段铁路货运的突出特点,指出了影响格拉段铁路货物运输持续、畅通的主要原因,即铁路货运能力和货运需求的季节性波动;对青藏铁路货物运输影响极大的公路集疏运条件也存在明显的季节性波动。从实际情况出发,着重探讨保证格拉段货运安全的对策,提出了做好包含货运量的空间分布,铁路运能、公路集疏运能力和客运需求的时间分布,年度到发货运量计划的货运量的时间分布计划;以在格尔木设立大型物流中心为重点,加强有货运作业车站的仓储能力;进出藏适箱货源集装化和适当增加车站线路等措施,并构建格拉段铁路的货运安全保证体系。  相似文献   
43.
Assessing the sustainability of large public investment projects within the general framework of three-pillar thinking is a complex affair. Such ventures involve multiple actors – e.g. planners from various disciplines such as engineers, economists and social scientists, in addition to politicians, users and other people affected – each carrying with them particular agendas and priorities, and corresponding understandings of the concept of sustainability. In this paper, we propose to frame the concept of sustainability assessment within the context of investment projects, in order to enable communication between the multiple actors, to assess different impacts of an investment project against one another in a meaningful way and, ultimately, to enhance the commensurability of investment project alternatives. Our main idea is that there exist different levels according to which the assessment of sustainability ought to refer – operational, tactical and strategic – and that properly addressing these levels can permit the different actors to comprehend one another, and thereby allow for more clarity and positive action.  相似文献   
44.
Manufacturers around the world green their businesses for a variety of reasons, including competitiveness, social responsibility, and external stakeholder pressure. However, small and medium enterprises (SMEs) are thought to lag behind larger ones in the adoption of green business practices. This paper explores the motivations for US Midwestern SMEs adopting a variety of green business practices, using a survey of 59 SMEs in the tool and die manufacturing industry. The majority of firms appear to be internally motivated to implement green practices – driven primarily by cost and competitiveness concerns, more than by social responsibility concerns. External coercive pressure from government or customers does not appear to be a significant motivation for these SMEs. However, informal pressure through government incentives and support programs, as well as mimetic pressure through peer learning via industry associations, appear to be more effective in helping these SMEs to further ‘go green.’  相似文献   
45.
随着联合国确立2030全球可持续发展目标和巴黎会议通过应对气候变化的全球协议,循环经济在世界各国的发展得到越来越多的重视,正在与低碳经济一起作为绿色经济的两个支柱,纳入主流的理论研究和政策研究。过去10年来,受到中国发展循环经济的刺激,国外特别是欧洲国家为了占领绿色经济制高点,强化了循环经济的研究与实践,在理论研究、政策创新、企业实践等方面取得了一系列重要成果。这反过来可以对中国未来深化循环经济起到促进和激励作用。本文从三个方面总结和评论最近10年来国外循环经济的进展及其启示。首先,指出循环经济从60年前的思想萌芽,经过过去20年的发展,当前在政府、专门组织以及学术研究等多种力量的推动下,正在进入波澜壮阔的第三波。其次,概括过去10年欧洲国家在循环经济领域取得的进展和成果,指出循环经济的理论与实践出现了整合化、系统化的趋势,重要如EMF提出了循环经济的系统模型;战略思路实现了从治理废弃物向预防和减少废弃物的转变,重要如欧盟提出了发展循环经济的一揽子计划;强调循环经济对于21世纪企业发展和创新具有重大意义,重要如埃森哲咨询公司提出了循环型企业的五种类型,其中产品服务系统和基于互联网平台的分享经济正在成为循环型企业发展的新前沿。最后,在前述研究的基础上,针对中国循环经济发展如何走上新台阶,如何实现经济社会发展与物质流消耗的绝对脱钩,从建构循环经济整体模式以及政府、企业、消费者、研究者等利益相关者合作推动等方面提出了相应的建议。  相似文献   
46.
化学品环境管理实践中,化学品危害特性和暴露评估相关数据涉及的化学品所有者的商业保密信息(CBI)是管理部门和企业重点关注的焦点之一.通过信息的公布,可以让公众了解化学品的有毒有害特性,提前防范其环境和健康风险,实现管理目标,但同时也可能影响化学品企业的商业利益、竞争地位和技术优势,损害企业的利益.美国和欧盟的化学品管理法规均对CBI提出了规定和要求,其管理实践对完善中国化学品环境管理中保密信息的管理具有积极的借鉴意义.  相似文献   
47.
This paper presents findings from an extensive study intofactors that impact upon the high rate of injuries due to mechanical equipment, especially in small manufacturing firms. Issues relating to knowledge of health and safety issues and to management practices have been shown to be extremely important with regards to safety in smaii businesses. Knowledge and awareness of hazards were found to be relatively low and few respondents, especially managers, had received adequate safety training. Managers did not regard the identification and control of risks as a priority. Workplaces generally lacked effective safety management procedures such as safety rules and regulations, procedures for recording and learning from accidents, and clearly defined responsibilities for safety. Some issues requiring further investigation, and some recommendations for improving safety in small businesses, are presented.  相似文献   
48.
This article reports the results of a study investigating the nature and extent of small manufacturing business owners’ knowledge of Occupational Health and Safety (OHS) issues. Interviews were conducted with 33 owners of small manufacturing businesses in Sydney, Australia. Results showed that whereas the majority of owners had basic awareness of the existence of OHS legislation, they were often unaware about the extent of their legal OHS responsibilities. Owners were found to have minimal OHS training and practical OHS expertise. Lack of appropriate industry specific OHS information was found to be a major factor that inhibited the owners’ ability to deal with OHS issues effectively.  相似文献   
49.
介绍了危险源点的辨识及定量评价方法,提出了对危险源点进行分级管理以及危险源点控制措施。  相似文献   
50.
The Environmental technology (ET) sector delivers environmentally preferably products. Little is known about whether companies in the ET sector set environmental objectives relating to their own production processes. This paper presents results from an online survey on environmental work in enterprises listed by the Swedish Environmental Technology Council (Swentec). The survey found that depending on the specific subsector, only between 21% and 45% of companies provide information about their environmental work on their website. This paper proposes environmental aspects of production and products as bases for corporate greening and for defining ‘green’ and ‘green-green’ business and identifies three main motivations for the companies within ET sector to operate as ‘green-green’ businesses: ‘competitive advantage’, ‘environmental responsibility’ and ‘environmental leadership’.  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