大同盆地现今构造活动及地壳应力场特征

大量震源机制结果推断出大同分轩现代地壳应力场和主压应力方向为ＮＥ－ＮＥＥ，仰角变化不定，主张应力方向为ＮＷ－ＮＮＷ，仰角很小的结论。这与区域构造应力场ＮＥ－ＮＥＥ向挤压作用的结果相符，另据大同一阳高６．１级、５．８级地震的震源机制结果得出，大同一阳高地震的孕震应力场与华北区域应力场相一致，而不是受本地局部小区域应力场的控制的结论。     

第四纪时期地壳块体相对运动的古地磁记录的初步研究─-以陇西和鄂尔多斯块体相对运动为例

为了探讨用古地磁方法确定第四纪时期地壳块体相对运动状况，选择了分别处于陇西块体和鄂尔多斯块体内的兰州九州台和陕西洛川两个黄土剖面作为实验对象。在这两个黄土剖面的４个相同年代的层位采集定向大样，作黄土沉积剩余磁化矢量测量，并用虚磁极法拟合，初步结果表明，约１１０万ａ来陇西块体相对于鄂尔多斯块体作顺时针旋转，其转动量达９．０±４．７°     

Mass movements in cave sediments: investigation of a ∼40,000-year-old guano mudflow inside the entrance of the Great Cave of Niah, Sarawak, Borneo

The West Mouth of the Great Cave at Niah in Sarawak, northwest Borneo and the North Passage that leads to the West Mouth contain large deposits of guano. The main deposit, several metres thick in places, forms the sloping floor of the entire North Passage. A mass movement deposit identified in the West Mouth, having a volume of 600 m³, originated as a guano mudflow up the North Passage in the order of 40,000 years ago. This failure of the guano slope was investigated to determine whether particular conditions or events could be identified as the most likely causes. The physical, hydrological and geotechnical properties of samples of the material were determined so that the stability of the slope could be assessed. Stability analyses showed that shearing failure of the slope would require inputs of water to the slope in quantities for which no feasible explanation can be suggested. However, the properties of the guano are similar to those of loess, indicating a high susceptibility to ‘hydrocollapse’. Very shallow failure of the slope, possibly as several smaller mudflows, could therefore have occurred due to additional water in quantities that could realistically be supplied as rainwater spray, possibly with a seismic trigger. The climate must therefore have been wetter than it is at present. These findings have implications for the interpretation of sediment deposits in other relict caves.     

For a Europe of flexible regions and not of region-states divided by ethnicity

Discussion of the future of Europe continues to be a marginal political issue, partly because of the resistance of states, on both the practical (bureaucratic) and conceptual levels, created by the government leaders and heads of state. In turn, the nation-states are challenged from within by independent and separatist movements that have laid bare the fundamental hypocrisy of rhetorical discussions of the principle regarding the self-determination of peoples; interfering with states (and their borders) has proven to be a taboo for Europe. The growing flexibility of the globalised economy should be paralleled by a growing flexibility in the conception of the division and political organisation of territory, but this is not the case. Further inflexibility stems from the socio-economic inequity that we accept in our daily lives as normal, in particular as regards inequality in the use and division of territory. Equality, or better egaliberté (equality and liberty), is a sufficiently dynamic and flexible concept to be taken as a point of reference in envisaging the society, Europe, and world of tomorrow. It is only through the concept of egaliberté that we can imagine a Europe based on relations between regions that are conceived and organised on multiple scales and not as region-nations conceived on the basis of ethnicity or in the name of supposed cultural homogeneity.     

Gottmann's Geographic Glossa

At a time when human geography–in its search for general and systemic laws–was often seduced by different kinds of determinism, Jean Gottmann developed his theoretical model in order to explain the political partitioning of geographical space. This model, shaped by the study of the classics in political philosophy, makes explicit reference to human psychology, and is based on a few fundamental concepts: cloisonnement (partitioning), circulation (movement), carrefour (crossroad) and iconographie (iconography). This paper presents the above mentioned concepts through a chronological analysis of their formulation in different chapters of Gottmann's bibliography, in order to reconstruct the genesis and evolution of his model. In the conclusions a few questions are presented, that suggest how Gottmann's model could still be usefully applied to contemporary human and political geography.     

SPECTRUM期间目标台风移动的数值试验

在目标台风Ｙａｎｃｙ的移动过程中，选择４个时段进行预报数值试验。模式初始场系根据ＳＰＥＣＴＲＵＭ和ＴＣＭ－９０加强观测资料确定。结果表明：实际大气中目标台风移动的若干特征在模式大气中能够显示出来，如Ｙａｎｃｙ在１９９０年８月２０日００时移向的转折现象等；台风非对称结构的低频振荡是产生移向转折现象的一个重要原因。     

向斜构造煤层开采地表移动规律研究

现行的地表移动预计方法，都是建立在开采工作面主断面为线性分布的基础上，因此，对于非线性分布煤层的预计将会产生较大的误差。本文以随机介质理论为基础，利用曲线积分的方法建立了地表移动与变形预计公式，并且利用数值积分法和叠加原理解算地表移动与变形值，扩大了地表移动预计理论的应用范围，同时也大大提高了预计值的精度     

珠穆朗玛峰地区的地壳运动及有关问题的探讨

珠穆朗玛峰位于欧亚板块和印度板块边缘的碰撞地带．近３０年来，中国对珠穆朗玛峰及其北部毗邻地区进行了３次大规模的大地测量，其中包括天文、重力、平面、高程和大气折射等测量工作．根据这些大地测量结果，对该地区地壳的水平和垂直运动进行了定量研究；并对这一板块边缘地区的若干地球动力学问题，诸如碰撞地带地壳运动的特点、板块碰撞和挤压力的不稳定性。张性山谷冰川、地壳厚度等问题进行了探讨．     

华东某些山区第四纪古纬度变化

据１８８个古地磁样品和样品产地的地理坐标、余纬度、平均磁偏角和磁倾角，求得样品产地的古纬度．本区古纬度比现今纬度低：７．６°－８．２°，６．６°－６．８°，６．０°－６．５°，２．３°－３．４°，０．２°－０．６°．变化由印度板块和太平洋洋壳北推合力所致．