清水李沟井与礼县石桥井流量异常变化与地震的关系

分析了清水李沟井与礼县石桥井汉量变化与邻近地区发生的中强地震的对应关系。发现在邻近地区发生的部分中强地震前半年左右2口井的流量开始出现上升或波动现象，异常变化的幅度最大可达3．75mL/s，对震级较小，而且距离较远的地震无明显的异常反映。2口井流量异常对5级地震的映震范围为250km，6级地震为350km，7级地震为500km。     

Environmental protection in the Apuseni Mountains: The role of Environmental Non-Governmental Organisations (ENGOs)

The Apuseni Mountains constitute one of the most interesting parts of the Carpathians in terms of landscape, biodiversity and culture. Yet dislocations are now severe and there are development threats which also require a significant response. On the one hand there are some severe pollution problems associated with mining areas developed in the communist period which require remedial action and the cases of Roşia Montana and Zlatna are discussed. On the other hand, there are forest and pasture zones – especially the Padiş Plateau – which are coming under heavy pressure from farmers seeking to enhance their incomes following the decline of mining and manufacturing which has left many households without salaries. At the same time, tourist pressure is growing. Actions are already being taken to limit pollution damage and develop sustainable landuse practices. There is a national park project linked with nature reserves comprising picturesque landscapes, a rare flora and fauna and distinct geological and palaeotological formations (including fossil ice). There are major tourist attractions and with proper management they could become part of a development programme of the countryside. However it is essential that all stakeholders adopt sustainable practices and this means that official programmes – including the future national park authority administration's work in environment protection and tourism management – are backed up by Environmental Non-Governmental Organisations (ENGOs). The paper reviews their diverse activities and concludes that they are making a very substantial contribution in ensuring that the potentials of isolated regions can be utilised in a manner consistent with nature conservation. This revised version was published online in July 2006 with corrections to the Cover Date.     

Centralized power and divided space: `Fractured regions' in the Israeli `ethnocracy'

This paper uses a critical political-geographical perspective to account for the high centrality of power found in Israel. It suggests that the concentration of power have not been solely caused by national solidarity and integration or by metropolitan development, as commonly explained, but also by the territorial `fracturing' of the main social and ethnic groups in Israel/Palestine. This has prevented the emergence of effective pressure for regional devolution. Israel's character as a settler and settling state, and its central project of Judaizing contested territories, enabled the Israeli `ethnocracy' and its (mainly Ashkenazi and secular) elites to create a political geography of `fractured ethnic and social regions'. Dispersing minorities and legitimizing segregation and inequality, all in the name of the `national interest', achieved this. The Israeli political landscape is therefore organized as `fractured regions', each representing a distinct and interconnected, yet geographically dispersed, set of localities, and resembling a `chain of beads'. The logic of dispersal and segregation, in turn, has also influenced patterns of development and residential separation within Israel's main urban areas. Thus, ethnic and social fragmentation and conflict, and not a putative process of national or metropolitan integration, can explain much of Israel's highly centralized power structure.     

Probabilistic Seismic Hazard Assessment Along the Southeastern Coast of Vietnam

On the basis of the analysis of geological, tectonic characteristics and earthquake manifestation features, a causative relation between geodynamic regime and seismicity has been established for the southeastern coastal zone and continental shelf of Vietnam. The probabilistic methods have been used to evaluate ground shaking effects at Nha Trang city aswell as for the entire study area. Short, intermediate and long term predictions of ground shaking (in the form of peak ground accelerationmaps) show high risks in the coastal zone of central Vietnam and in the southeastern continental shelf of the country.     

山东省干旱演变规律及其影响

利用近５００年旱涝资料分析了干旱对山东省农业，工业及环境的危害。利用功率谱和模糊判别函数研究了旱涝的周期性和阶段性，指出旱涝的演变规律可为气候预测提供依据。     

莱州湾地区500年来旱涝灾害指数系列的建立

作者根据《山东省历代自然灾害志》的记载，应用Foxpro提供的软件，建立了莱州湾地区500年来旱涝灾害的汉字库，并通过一系列转换，将其转为数字库；将旱涝灾情的文字记我转换为区域旱涝指数，并与现代降水资料相对接，建立了1470－1990年共521年的历年逐季旱涝灾害指数序列，为分析该地区旱涝灾害发生规律和预测提供了依据。     

北部湾地震的动力学参数与应力场

从震源机制和动力学参数方面讨论了北部湾地震的震源应力场，结果表明，主震是在北东东向构造的作用下发生的，同时计算了动力学参数如破裂长度，地震矩，应力降，破裂面积和平均位错等，并探讨了非线性地震与较大余震的关系。     

近海地震活动特征及其测震学前兆的某些研究

利用反映震级－频度关系的参量Ｃ值，η值，ｂ值和ｂ值谱以及反映地震空间分布的森下指等研究了近海地震活动的一些主要特征，发现近海强震前地震活动性指标及图象的变化特征与陆地上强震前的特征存在一定差异；给出了新研究的可用于近海及滨海地区强震预报的短期和临震     

地震断层气监测的现状与展望

断层气测量是地震科学研究的重要方法之一，断层气测量具有实用、轻便、快便、价廉等优点，在地震监测预报和减灾活动中具有广阔的应用前景和巨大的潜力。本文对断层气测量在地震科学中的应用和现状作了简要的介绍，同时探讨了我国地震断层气监测系统中存在的一些主要问题，对今后的发展进行了展望。最后简单介绍了几种断层气监测新技术及新型气敏传感器。     

鲜水河断裂带北西段的枢纽运动与强震的发生

由炉霍，道孕，乾宁三条次级断裂左阶斜列组合而成的鲜水河断裂带的北西段。在断裂左旋走滑运动中，普遍出现断裂的枢纽运动。在产生的枢纽轴部，是强震发生的最佳地质的构造部位。近代发生的１９７３年炉霍７．６级地震，１０２３年炉堆道孕间介促７．３级地震，１８９３年乾宁７．３级地震，都分别发生在断裂的枢纽轴部，审由于枢纽部易于造成闭锁的结果。