含硫污水罐顶恶臭气体治理的研究

介绍污水汽提（一）装置原料污水罐罐顶臭气源的情况，臭气治理方法的选择，降膜吸收工艺技术的反应机理、工艺流程及该装置应用此项技术的治理效果。讨论了恶臭气体流量、浓度的变化对处理过程的影响，吸收剂的循环量对吸收效果的影响，温度对恶臭气体流量和浓度的影响，分析了触变型催化氧化的情况。采用降膜吸收工艺技术后，该装置对H2S、NH3及甲硫醇、乙硫醚等非常恶臭的气体去除率分别为99．98％、96％、96％和96％。     

纳米絮凝剂在废水处理中研究与应用进展

介绍了纳米絮凝剂在国内外的发展应用现状,分别对纳米絮凝剂的废水处理应用情况进行了概括;通过例举并分析了广泛研究的各类无机纳米絮凝剂、有机纳米絮凝剂以及其纳米复合絮凝剂的制备方法及特性,比较了各类絮凝剂的处理效果.最后展望了纳米絮凝剂在废水处理领域的发展与应用趋势.     

肿瘤与水污染综合生物效应关系及安全对策

介绍了肿瘤与水环境污染综合生物效应关系的研究现状，并提出了饮水安全环境对策和研究方向。     

环保科研如何走向市场

论述了环保科研要适应市场经济的需要,转变观念,走向市场,并由市场来引导科研的几点措施和途径。提出了要制定有关政策,为环保科研走向市场创造良好的内外部环境和必要条件,促使环保科研成果更快地转化为生产力,并产生效益,来增强环保科研本身的活力。     

中国工业安全技术展望——我国工业安全技术发展计划简介

目前,我国已具备工业安全科学技术发展的基本条件,并取得了一批成果。本文依据《安全生产中长期科技发展纲要(1990-2000-2020)》和劳动部组织编制的“‘八五’劳动安全科技攻关计划”,着重介绍未来二十年来我国工业安全科技的主要领域和内容,概述“八五”期间拟组织科研攻关的重点项目,展望了工业安全科技的前景和将对提高我国工业安全水平产生的影响。     

计算机控制四轨迹系列摆辗机研制

介绍了BY型计算机控制四轨迹摆辗机的设计特点、结构及制造、调试情况。     

Scientific evidence,expert entrepreneurship,and ecosystem narratives in the UK Natural Environment White Paper

The Natural Environment White Paper represents the most important conservation policy shift in the United Kingdom (UK) in twenty years. It formalises the ecosystem approach within national policy objectives and emphasises the economic value of ecosystem services. By analysing the use of various evidence sources, the involvement of science entrepreneurs, and the development of policy narratives, our goal was to understand factors that influenced adoption of an ecosystem service framework in the UK. We interviewed 48 policy actors and found that centrally-sponsored synthesis reports with entrepreneurial authors provided the most influential expert-based knowledge in the development of the White Paper. More recently published reports had greater influence, yet the window of opportunity for scientific evidence having policy impact was greater in the problem-setting stages of policy development. The interaction between teams preparing syntheses and expert entrepreneurs helped influence the construction of strategic policy narratives. Those narratives increased the impact of scientific evidence by communicating and framing key policy-salient messages, and brokering between broad ecosystem-based and environmental economics narratives. The combination of ecological and economics evidence was particularly salient in the UK case due to the context of continued biodiversity loss and the acceptability of valuation narratives within central government. Our findings suggest that evidence impact varies at different stages of the policy process, and that this is driven by the interplay of contextual factors like policy timing, personal influence, and the competition between different sets of actors and narratives.     

British directors perspectives on the impact of health and safety on corporate performance

Occupational health and safety is established as a factor in international competitiveness, but we question the relevance of this economic argument at the organisational level. On this basis we assess the place of health and safety in the senior management agenda, based on findings from recent market research. Out of this we take a brief perspective on the literature on performance assessment and corporate reputation, and their relationship with health and safety in the workplace. We then report original in-depth research on directors' attitudes to and practice in workplace health and safety. We conclude with a summary of the key issues and a discussion of directions for further work.     

Creating an academic landscape of sustainability science: an analysis of the citation network

Sustainability is an important concept for society, economics, and the environment, with thousands of research papers published on the subject annually. As sustainability science becomes a distinctive research field, it is important to define sustainability clearly and grasp the entire structure, current status, and future directions of sustainability science. This paper provides an academic landscape of sustainability science by analyzing the citation network of papers published in academic journals. A topological clustering method is used to detect the sub-domains of sustainability science. Results show the existence of 15 main research clusters: Agriculture, Fisheries, Ecological Economics, Forestry (agroforestry), Forestry (tropical rain forest), Business, Tourism, Water, Forestry (biodiversity), Urban Planning, Rural Sociology, Energy, Health, Soil, and Wildlife. Agriculture, Fisheries, Ecological Economics, and Forestry (agroforestry) clusters are predominant among these. The Energy cluster is currently developing, as indicated by the age of papers in the cluster, although it has a relatively small number of papers. These results are compared with those obtained by natural language processing. Education, Biotechnology, Medical, Livestock, Climate Change, Welfare, and Livelihood clusters are uniquely extracted by natural language processing, because they are common topics across clusters in the citation network.     

关中地区滑坡 泥石流灾害遥感调查研究及其方法探讨

本文通过利用综合遥感技术对陕西省关中地区滑坡、泥石流灾害的重点研究,总结了该地区滑坡、泥石流灾害的分布特征与发生规律,并分析其主要诱发因素,建立滑坡、泥石流的航、卫片影像特征和解译标志。在此基础上,我们将以关中地区为例,介绍利用综合遥感技术调查滑坡、泥石流灾害的工作方法和成果。