井下光谱多参数分析系统开发

本系统基于气体浓度光学分析方法理论朗伯-比尔(Lambert-Beer)定律、光谱气体检测技术开发,实现了对煤矿火灾与瓦斯灾害超前预警、灾害产生的有毒有害气体实时监测和煤矿环境气体爆炸危险性辨识,对于煤矿灾害防治、救灾过程中杜绝次生灾害,保障煤矿工人及救护队员的生命安全,促进煤矿安全生产具有重要意义。     

Study on Assessing Economic Vulnerability of Small Island Regions

The main purpose of this study is to assess economic vulnerability of small island development regions as part of their sustainability constraints. By combining economic and environmental time series data, we assessed a composite index of economic vulnerability which is constructed from three exogenous variables, namely economic exposure, economic remoteness, and economic impact of environmental and natural disasters. We used the Amami Islands, Kagoshima Prefecture, Japan as the case studies for this paper.The results indicated that using a gross island products based valuation index, Kikaijima is the most vulnerable island in the Amami Islands with a composite economic vulnerability index (CEVI) value of 0.678, while by using a per capita based index, Okinoerabujima is considered the most vulnerable island with a CEVI value of 0.680. From the results we also revealed that smaller islands have relative higher vulnerability than the bigger one, which also confirms some previous country-level vulnerability studies.However, it is matter of fact that some islands that have relatively high vulnerability also have good economic performance as shown by their per capita income. In this regard, it can be argued that the success of these small islands could have been achieved in spite of and not because of their inherent vulnerability conditions as an indicator of sustainability constraint. Regarding these findings, we also examined a comparison between vulnerability results and the preliminary concept of an island's resilience in order to capture another perspective on sustainability assessment in a small island region.     

Ecophysiological indicators of the state of animal populations exposed to damaging factors

Indices of abundance and reproduction rate are considered in some groups of aquatic and terrestrial vertebrates from the zones of technogenic disasters. Upon a critical population decline caused by external destructive factors, such as emissions of acute ecotoxicants, the ecophysiological and behavioral compensatory mechanisms are activated, which provide for restoration of the total population size to the optimum within a short period of time. Environmental pollution with substances disturbing the reproductive function has the gravest consequences for animals. In this case, population size may remain fairly high, and, therefore, the effect of enhanced reproduction as a response to population decline does not take place, which eventually leads to a gradual but irreversible destruction of the population. Pathologies of reproduction should be used as a criterion for assessing the state of animals in the zones of technogenic disasters.Translated from Ekologiya, No. 1, 2005, pp. 32–38.Original Russian Text Copyright © 2005 by Shilova, Shatunovskii.     

Co-ordination for disasters

This paper was prepared in 1978 on the basis of a review of sociological and anthropological fieldwork conducted up to that time. Although theoretical in presentation its conclusions are formulated in accordance with the author's own extensive observations of organizational response to natural disasters in developing countries, especially those having sudden onset. Practical implications for co-ordination agencies and pre-disaster training are drawn.     

浙江安吉地区地质灾害及其防治对策

本文介绍了安吉地区地质灾害的调查概况，对其成因类型，时空分布，与地质环境的关系和防治对策作了探讨，这圣方政府编制地质灾害防治规划具参考意义。     

牛赶冲矿段地质构造研究及其意义

本文主要对洋水磷矿区牛赶冲矿段下盘矿的断裂和褶皱构造的产状、形态、位置、对矿体的破坏程度及其形成机制等进行了综合研究,并对研究结果在矿山生产实践中的指导意义进行了阐述。     

渭河流域洪水灾害特征分析

分析了新中国成立以来渭河流域45次洪水灾害过程的年际变化、渭河不同河段及干支流洪水灾害特征；同时通过对致洪暴雨的时空分布、类型及灾害的分析，总结了导致渭河流域洪水灾害的降水特征。     

重庆城区地貌灾害的发展趋势及减灾研究

根据对重庆城区20世纪80年代以来发生的地貌灾害的分析研究，认识到其地貌灾害的成因及变化趋势，即时间上的周期性、空间上的分散性、地域上的转移性，并针对其发展趋势提出了相应的防治措施。     

人类的行为与地质灾害

全面科学地分析了人类的行为与地质灾害后，针对我国当前的实际情况，提出了几个值得深思的问题，试图提醒人们如何规范自己的行为，以达到保护环境，预防和减轻地质灾害之目的。     

1995年全球自然灾害评析

１９９５年是自６０年代有系统资料以来全球自然灾害经济损失最大的一年。本文根据收集到的信息，对全年的全球自然灾害分布特点及灾情作了综合评析。