1970年通海7.7级地震人员伤亡研究

本详细阐述了通海地震中人员伤亡的空间分布，对人员伤亡率与房屋倒塌率及地震裂度的关系进行了分析。同时讨论了影响人员伤亡的几种主要因素，给出了人员伤亡率与房屋倒塌率及地震裂的经验关系。认为地震主要伤亡区的分布受发震构造的控制，而建筑类型、地形地貌是影响人员伤的主要因素。     

关于地震趋势快速判断的初步研究

从讨论地震序列的空间分布特征出发，结合地震学中的常规手段，研究了对地震趋势进行快速判断的方法。对于如何利用单台地震资料进行地震趋势的快速判断做了初尝试，取得一些有益的结果。     

南极普里兹湾外海大磷虾分布与现存量

本文根据１９９１／１９９２、１９９２／１９９３年度在普里兹湾外海调查的资料，进行了大磷虾水平、垂直分布的研究和资源现存量的估算。结果表明，６３°～６７°Ｓ、６８°Ｅ沿线是大磷虾群分布较密集的海区，在调查海域内大磷虾群主要分布在７０ｍ以上的水层中。１９９１／１９９２，在１５０５３３．９ｋｍ２调查海域内的大磷虾资源现存量为１．６９９×１０６ｔ；１９９２／１９９３，在１２５７４０．７ｋｍ２调查海域内的大磷虾资源现存量为４．０４３×１０６ｔ。     

浙江山区珍稀濒危植物的分布特征与保护

浙江山区的珍稀濒危植物较为丰富，有６７科、１０８属、１２５种．论述了当地珍稀濒危植物的特点、地理分布、属和种的地理成分，探讨了珍稀濒危植物的就地保护、迁地保护和离体保存．     

A NEW QUANTITATIVE WAY FOR DETERMINING LEAF AREA INDEXAND NET PRIMARY PRODUCTIVITY IN REGIONAL SCALE

IntroductionThemaJorpurposeforremotesensingistoobtuinqUantitativevaluabledrirmationonvanousaPplicahons.PanicularlybiophysicalparametersinwionalandglobalscaleareofintereSttoanumberofdomams.ForinStancem,croPyteldestiInatinleafareaindex,chiorophyllcontentandheightofcroparecruaalindex.EvaPotranSirationinroponalscalenedstogctdistnbtaloninformationofcrophdghttoinferrowiessOfsuffoceandsoon.AsthoopthenormaldifferenceVegetaonindex(NDVI)hasbecameaverypoPularmethodtoeinmateLAI,therelationshipbet…     

昆明市区地震震害的不均匀分布特点及其重复性

本文以澜沧耿马地震时昆明震害调查资料为基础,结合地震史料,研究了昆明市区震害的不均匀分布,烈度有两度的差别。相对高烈度区与历史强震破坏的重震害点大部分重合。据此分析了震害重复特点及其与地质构造和沉积盖层的关系。本文可用于研究昆明市区及邻区强震对市区可能造成震害的大致分布,为震害预测、防震抗震和城市规划提供一些依据。     

汾渭地震带的地震活动性

根据历史强震与现代地震的资料,研究、分析了汾渭地震带强震及中、小地震的时、空、强分布特征,对该带未来地震危险性进行了探讨。     

Variations of the geomagnetic field and the geomagnetic effects of three earthquakes ( M s>5.0) in Jiangsu Province, China

Since 1979 the repeated observations and experiments of geomagnetic total intensity and vertical component have been carried out for ten years in the geomagetic network which is located in Jiangsu Province, China. Three earthquakes aboveM _s 5.0 occurred during the decade, and some seismomagnetic effects were observed. The observation results show that the anomalies of the vertical geomagnetic component can’t be observed untill some months before the earthquake (M _s>5.0) in this area. In this paper it is suggested that a densely distributed network for continuous observation of geomagnetic vertical component may catch seismomagnetic anomalies and thus improve earthquake prediction in the light of the geomagnetic measurements of the mid — or — low latitude locations. The Chinese version of this paper appeared in the Chinese edition ofActa Seismologica Sinica,13, 80–87, 1991. This study is sponsored by the Chinese Joint Seismological Science Foundation.     

山东碳酸岩磷灰石的特征及其研究意义

鲁中隆起的北缘分布着100多个燕山期的碳酸岩体。本文详细研究了岩体中磷灰石的一些重要特征,包括晶体形态、物理性质、光学常数、晶胞参数、化学成分、包裹体及钕锶同位素组成等。并据所得资料对岩体的成因,成岩物质来源等问题进行探讨。     

Textural analysis and modelling of a flood deposit: River severn,U.K.

Samples of sediment collected from the Severn floodplain between Worcester and Gloucester following the severe flooding in January and February 1990, were analysed for their grain size distribution. The results show that most sand was deposited within 20 m of the channel bank, but that fine sand may contribute to flood sediment across the width of the floodplain. James' (1985) numerical model of overbank sedimentation attempts to predict the transfer of sediment to the floodplain during flooding. Geometrical and hydraulic data relating to the Severn flood are used as input for a computer program of James' (1985) model. The pattern of sediment concentrations predicted by the model was compared with that obtained from statistical analysis of the flood sediment. The patterns were found to be similar, so James' (1985) model was considered to predict in a relative sense the distribution of flood sediment.