微生物采油技术应用及发展动态

微生物采油技术作为第四种驱油技术方法不断成熟应用也日渐广泛。介绍了微生物采油技术的特点、微生物提高原油采收率的作用机理、微生物采油技术的应用方式和技术标准。还介绍了微生物采油技术在我国的发展动态，提出了今后研究的着重点和方向。     

Climate Change Daaptational Deficiencies in Developing Countries: the Case of Sub-Saharan Africa

Adaptation is nowrecognized as an inevitable component ofthe overall climate change responsestrategy. For a developing region likesub-Saharan Africa with low greenhouse gasemissions and high vulnerability to theimpacts of climate change, the importanceof adaptation in climate change policy iseven more fundamental. This paper examined alook at the adaptational preparedness ofthe sub-Saharan African region to climatechange. Clearly evident in theenvironmental strategy and developmentfocus of these countries is lack ofrecognition of the need to adapt, poorincentive to adapt and low capacity toadapt to climate change. This furtherexacerbates their vulnerability and hasimplications for the global climate changeresponse strategy. Unfortunately, fewattempts have been made to understand thestructural reasons underlying the pervasivepattern of adaptational unpreparedness inthe region, neither has there been acomprehensive and systematic analysis ofhow to remedy this problem. This paper is acontribution in this regard. It alsohighlights the factors to whichinternational community need to payattention, if it truly wishes to make itsefforts at adaptation more global inscope.     

环境污染事故应急监测技术管理系统开发初探

通过实际开发研制突发性环境污染事故应急监测技术管理系统,对其开发思路、研制过程进行了探讨,并对系统的功能、特点及数据库结构进行了简单介绍,总结出此类系统的开发经验及实践应用效果,并对下一步的开发完善进行了展望。     

中国地震灾害防御对策的进展及今后的发展趋势

本文详细的论述了地震灾害效应,并给出了地震灾害防御对策的准确概念。在总结中国近二十年地震灾害防御对策的基础上,给出了今后我国地震灾害防御对策的发展趋势,对于我国今后开展震害防御工作具有一定意义。     

中文Windows环境下的海上溢油预报系统

本文以辽东湾为示范海区，建立了中文Ｗｉｎｄｏｗｓ环境下的海上溢油预报系统。采用已经验证的环境动力和溢油行为模型，可提供海面油膜的位置和覆盖面积，水体中油的浓度分布以及溢油的比重、粘度、蒸发量、残留量、平均厚度等物化参数的实时预报信息，或用于溢油的环境风险评价。系统界面友好，输入方便，操作简单，反应快捷、后处理功能完备，并具有可扩充性。     

Role of Bio-Energy Plantations for Carbon-Dioxide Mitigation with Special Reference to India

Fuelwood plays an important role in the rural economy of the developing countries of Asia and Africa. Optimizing energy fixation in forest trees through high density energy plantations (HDEP), gasification of wood, and conversion of forest tree biomass, are some of the potential areas whereby additional research and development input for efficient management of atmospheric carbon in our energy system can be incorporated. For example, the photosynthetic efficiency of forest trees is rarely above 0.5%, which on the basis of theoretical considerations can be increased by up to 6.6%. Thus there is an ample scope to improve the efficiency up to 1%, which amounts to doubling of the productivity of the forests. Recent policy changes and experiences with wood-based bio-energy programmes in several countries indicate that woodfuels may become increasingly attractive as industrial energy sources. Use of biodiesel and the formulation of a project for undertaking 13.4 million ha of Jatropha plantations in India highlight the seriousness with which the Government of India is promoting carbon neutral energy plantations. The cost of establishment of plantations primarily for fuel production and its conversion to energy are major deterrents in this pursuit. Some of the issues in developing countries, like low productivity on marginal lands, degraded forest lands, and unorganized units for biomass energy conversion, result in cost escalation as compared to other energy sources. This paper revisits the scope for raising energy plantations, a comparison of the direct and indirect mitigation potential uses of plantations as an adaptation strategy through reforestation and afforestation projects for climate change mitigation and socio-economic issues to make this venture feasible in developing countries.     

复合板的成形技术与发展趋势

介绍了目前复合板生产工艺的研究开发现状以及各种工艺方法的特点 ,探讨了复合板生产技术的发展趋势 ,认为连铸工艺是复合板技术的发展方向     

论发展高等职业教育的途径

在社会主义市场经济条件下,为什么要大力发展高等职业教育?文章认为,发展高等职业是市场经济发展和科教兴国的客观要求,并通过对高职教育的定位分析,阐明了发展高职教育的重要性.文章从高等教育的特点和“三改一补”的发展途征两方面论述了高职教育的发展方向.     

空气自动监测系统软件开发及数据整合模式探讨

空气自动监测系统的仪器仪表多样化，以及数据采集装置和数据格式的差异，给系统软硬件的集成，以及数据应用和管理带来了不便，也是构成空气自动监测信息化进程中的技术瓶颈之一，通过对空气自动监测系统软件开发和数据整合模式的对比分析，探讨了解决问题的途径。