泡沫泥浆钻进工艺及护壁堵漏机理研究

介绍了所研制的ＤＦ－１型泡沫剂组分及性能；对泡沫泥浆钻进的配方进行了研究，得出的最优配方应用于现场，取得了较好的效果，并对泡沫泥浆的护壁机理进行了研究。     

金银寨铀矿的土溶滑坡及其防治初探

根据金银寨铀矿岩层裂隙发育，地表降水形成土溶滑坡的特征，采用水泥煤粉注浆加固，使边坡保持稳定。     

基于三对象多维标度法及其应用

本文提供了基于三对象（样品或变量）的多维标度法。计算方案是通过一维标度求法（数量化理论Ⅳ的扩展）和多维标度求法把原始问题降至为标准特征值—特征向量问题来解决，该方法的主要目的是提取更多信息、简化数据结构并重新标度研究对象于新的低维空间，以便能通过二维“因子轴”来直接检验，它适合于定性和定量数据。编写计算程序进行标度分析，在内蒙古赤峰某金矿进行矿产预测应用效果良好。     

A Simple Parameterisation for Flux Footprint Predictions

Flux footprint functions estimate the location and relative importance of passive scalar sources influencing flux measurements at a given receptor height. These footprint estimates strongly vary in size, depending on receptor height, atmospheric stability, and surface roughness. Reliable footprint calculations from, e.g., Lagrangian stochastic models or large-eddy simulations are computationally expensive and cannot readily be computed for long-term observational programs. To facilitate more accessible footprint estimates, a scaling procedure is introduced for flux footprint functions over a range of stratifications from convective to stable, and receptor heights ranging from near the surface to the middle of the boundary layer. It is shown that, when applying this scaling procedure, footprint estimates collapse to an ensemble of similar curves. A simple parameterisation for the scaled footprint estimates is presented. This parameterisation accounts for the influence of the roughness length on the footprint and allows for a quick but precise algebraic footprint estimation.     

城市防震减灾信息管理系统之研究

城市防震减灾信息系统是“数字福建”的一个组成内容。该文结合福建省城市防震减灾信息系统的建设工作 ,探讨了地理信息系统与防震减灾数值模型的集成方法 ,论述了城市防震减灾信息系统的结构、内容、功能和组织方式 ,分析了地震风险评估、建筑物易损性评价、生命与财产损失估算、救援与救灾管理调度等模型的集成方法 ,设计了城市防震减灾信息系统。     

泉州市地震应急与救援工作体系的建设

本文简要介绍泉州市地震局依靠各级政府、有关部门和全社会的共同努力 ,以落实地震应急预案为楔机促进“预、防、救”三大体系工全面发展的工作经验 :一、以落实《地震应急预案》为抓手 ,争取项目 ,以项目带动一切 ;二、结合社会转型全面加大防震减灾知识宣传力度 ;三、不以经费的来源划分你我 ,动员全社会的力量建立健全预警应急机制。     

21世纪中国地质灾害防治形势与减灾战略思考

文章论述了21世纪中国地质灾害减灾面临的形势是既存在许多有利条件又存在多方面困难而面临严重挑战。提出21世纪地质灾害减灾战略：1．建立地质灾害防治安全维护体系；2．优先安排西部地区地质灾害防治工程，实施地质灾害风险管理；3．建立矿山地质灾害防治监督管理体系；4．城市地质灾害防治与土地利用相结合；5．加强我国地质环境监测与网站建设；6．针对地质灾害区域分布规律，采取分区减灾对策；7．加大地质灾害防治投入力度。     

沸石在水环境治理中的应用现状与前景

文章叙述了沸石的基本结构以及吸附、离子交换特性，总结了近年来国内外有关沸石在水环境保护方面的研究与应用成果，提出了沸石在今后的水环境保护和改善方面将具有广泛的应用前景。     

A New Model for Quantifying Anisotropic Scale Invariance and for Decomposition of Mixing Patterns

A new power–law function has been derived to represent the relationship between area of the set consisting of wave numbers with spectral energy density above S (A(>S)) on the two-dimensional frequency plane and S. The power–law relation holds if the field concerned possessing isotropic scale invariance or generalized scaling invariance involves rotational and ratio-scale changing transforms. The equation is valid for dealing with common exploration geophysical and geochemical fields encountered in mineral exploration and environmental assessment. This power–law function not only provides a new model for characterizing anisotropic scaling invariance for generalized scaling field, for example, estimating the power exponent of power spectrum of generalized scale invariance measure in frequency domain, but also forms a theoretical base for the S–A filtering technique developed for decomposing a mixing field into components on the basis of distinct scaling properties in the frequency domain. It is demonstrated that the method has potential to become a general technique for image processing and pattern recognition.     

Mountain Protection Forests against Natural Hazards and Risks: New French Developments by Integrating Forests in Risk Zoning

Forests can play a very significant role in protection against natural hazards and risks in mountain lands, especially against erosion and rockfalls. This paper first assesses knowledge concerning the capacity of forests to control natural hazards, with emphasis placed on forest location in catchments or slopes. Zoning aspects are then presented; based on the use of GIS, they allow determining priorities for forestry operations (cuts and biological engineering), in view to setting up an 'optimal management' of mountain forest ecosystems. Finally, an explanation is given of how the results of research are used for the management and planning of mountain ecosystems, illustrated by an example of researcher-practitioner transfer in France. Zoning, prevention, display and regular aspects are developed. On the basis of the experience and knowledge presented here, recommendations are proposed to better take into account the role of mountain forests in the control of natural hazards and risks. It is necessary to have an adapted legislative and economic framework, define priority forest intervention zones and determine an adapted sylviculture.