草原生态系统健康与评价研究进展

生态系统健康研究是近年来生态学领域的新热点。本文从生态系统健康和生态系统服务的概念出发，简要阐述了草原生态系统健康评价的指导思想、原则、指标和方法。结果表明，草原生态系统健康评价应以生态系统服务为指导思想，根据区域分异的因地制宜原则，采用VOR健康指数，运用综合评价方法将生态系统健康状况分为：健康、警戒、不健康和崩溃4个时期；或很健康、健康、较健康、一般病态和疾病5级。以便将草原生态系统对号人座了解其健康状况，进行科学管理和有效治理。     

我国森林环境服务市场构建与私人参与的选择

分析了我国出现森林资源环境服务市场构建态势及存在问题、对策等,回顾了现有市场构建的政策与制度,把森林资源环境服务与产品界定为公共产品,分析了私人部门参与的可能性、必要性。其次,对流域管理、生物多样性保护、景观价值、碳储存等生态服务的市场构建状况进行分析,最后分析市场创建机制所面临的主要挑战,并提出了相应的政策建议,以促进私人部门参与森林环境服务。     

Past and future sustainability of water policies in Europe

The article contributes to a discussion on two global issues on water: water resources management, and water supply and sanitation. Focusing on Europe, it traces the legal roots of current systems in history: as a resource, water is considered as a common property, rather than a market good; while as a public service it is usually a commodity. Public water supply and sanitation technologies and engineering have developed under three main paradigms: quantitative and civil engineering; qualitative and chemical/sanitary engineering (both on the supply side); and the most recent one, environmental engineering and integrated management (on the demand side). The cost of public drinking water is due to rise sharply in view of the two‐fold financial challenge of replacing an ageing infrastructure and keeping up with ever‐rising environmental and sanitary quality standards. Who will pay? Government subsidies, or water users? The author suggests that apparent successes with privatisation may have relied heavily on hidden government subsidies and/or the healthy state of previously installed water infrastructure: past government subsidies are still felt for as long as the lifetime of the infrastructure. The article stresses the importance of public participation and decentralized local management of water and sanitation services. Informing and involving users in water management decisions is seen as an integral part of the ‘ethics’ side of the crucial three E's (economics, environment, ethics). The article strongly argues for municipal provision of water services, and hopes that lessons learnt and solutions found in the European experience may serve water services management efforts in other regions of the world.     

如何做好职业安全健康管理体系内审工作

作为职业安全健康管理体系中第2层次的监督机制，内部审核与绩效测量和监测、管理评审及事故、事件、不符合、纠正和预防措施共同组成体系完整的监督保障机制。通过介绍内审的目的、内容、特点、原则、实施过程等方面内容，指出做好内审工作需关注的若干问题。     

评价自然灾害健康效应及其需要的指标体系

介绍了评价自然灾害健康效应及其需要的指标体系。提出通过调查死亡、伤亡、患病等，分析其与灾区人口、特定年龄人群、职业、习惯、地理位置、时间分布等关系，来科学评价灾害的严重性，提出救灾技术措施和确定主要卫生服务内容，保护易感人群，为灾后进行建筑物结构或位置的易感性分析以及制定防灾减灾计划提供科学依据。     

三峡工程移民卫生防病现状调查报告

本文报道了三峡工程四川库区移民安置区的自然疫源性疾病，虫媒传染病，介水传染病和地方病等的目前流行态势和环境卫生状况；预测了移民过程中地潜在危险，针对存在的问题，指出加强移民的卫生防病，对保护移民健康，保障移民工作顺利进行了是十分重要的。     

施工企业安全文化的核心——保护员工的安全与健康

分析了企业安全文化的发展和施工安全的特点，围绕企业目标、市场占有率、生产成本、企业形象、经济效益等内容，论述了保护员工安全与健康是施工企业安全文化的核心     

中国可持续发展与国家安全文化战略的新对策

“可持续发展”战略的实质是社会、经济发展与资源、环境相协调的一种发展模式。值得注意，这一人类社会发展模式中跨世纪重大转变的策略，尚未引起安全与减灾科技界的普遍关注，不仅在安全减灾战略研究中很少涉及，严重的是它阻碍了安全减灾诸领域跨世纪及决策课题研究的深度，造成与国际接轨进程缓慢。为此，立足可持续发展思路，并以全新视角、系统地讨论适宜安全减灾文化战略的总体对策，可望能为中国二十一世纪安全保障及科技发展提供科学指南     

职业健康安全管理体系常见理解误区及应对方法

由于受传统安全管理思想的影响，许多企业在理解和运用职业健康安全管理方法时，常常存在着一些理解误区，影响体系运行的绩效。本文在分析、总结这些误区的基础上，提出了理解职业安全健康管理体系的正确思路和方法，以使职业安全健康管理体系能更好地为企业的安全生产服务。     

The GaNE programme in a global perspective

This paper provides the background to this special issue, outlining the extent to which the global atmospheric nitrogen cycle has been modified by human activity and outlining the range of effects. The global total emissions of reduced and oxidized nitrogen, amount to 124 Tg N, and exceed those from natural sources (34 Tg N) by almost a factor of four showing the extent to which anthropogenic activity has taken over the global N cycle. Of the 124 Tg N, 70 Tg N is emitted in the oxidized form, largely as NO and 70% of which results directly from anthropogenic activity. The remaining 54 Tg N is emitted as NH₃, (66% anthropogenic). The enhanced nitrogen emissions are associated with a range of local, regional and global issues including, acidification, eutrophication, climate change, human health and tropospheric O₃. The paper also places the Global Nitrogen Enrichment (GaNE) research programme in the UK in a wider perspective.