评估地震人员伤亡的软件系统

设计了地震人员伤亡评估系统软件包，并利用该系统对北京地区假定地震发生后的人员伤亡进行了预测。为设计该系统，建立了北京地区的人口数据库、唐山和邢台地震人员伤亡数据库，对一天中人在不同时间段逗留在房屋内部的概率进行了讨论，从而建立了地震人员伤亡评估的数学模型。该系统作为地震灾害评估系统的子系统，主要用于地震人员伤亡的快速评估     

发头裸腹溞休眠卵发育的温度因子分析

测定了不同温度下发头裸腹溞(Moina irrasa)体眠卵的孵化时间及孵化率;取最先孵出和过半数孵出的两组数据依莱奥姆积温法则求得种群休眠卵最低临界温度为12.00℃,最低有效积温为441.61℃·h;最低亚致死高温点(即最适温度)为35.16℃,以及最低死亡高温点39.44℃。种群中过半数的临界温度为12.88℃,过半数有效积温为557.10℃·h,过半数的亚致死高温点为35.56℃以及过半数死亡高温点为39.49℃。讨论了这些参数在枝角类集约化培养中休眠卵的有效保存与启用所具有的实践意义。     

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．     

COMPREHENSIVE PLANNING FOR WATER RESOURCES EXPLOITATION AND WATER POLLUTION CONTROL FOR CHANGLI COUNTY-A CASE STUDY FOR SMALL TOWNS OF CHINA

I.EnvironmeotaICharacterishcsofChangliCountyChangliCoLmtyislocatedinthenortheastermendoftheNorthChinaPlain,nexttoBohaiSeaontheeastandthesouthemendofYanshanMountainsontl1enortl1.Luani1emverWhichrunsthroughthecouotyforn1sthewestemandsouthemboundaryoftitiscoastalcounty.ThenorthempartofthecoUnyishillywithaverageheigltrrangingfrom5oto5Oom,andmostportionintheeastemandsouflempartislocatedonthealluvialplainofLuani1eandYirunarivers,inclilungfromnorthwesttosoutieastwiil1heighrangingfrom2to3m.Tl1…     

Asymmetric fuzzy relation analysis method for ranking geoscience variables

A fuzzy relation analysis method is used to derive weights for qualitative variables based on their partial order relations. Two asymmetric measure indexes (incidence coefficient and probability difference) are proposed to measure the asymmetric associations between geoscience variables from which the partial order relations can be constructed. The fuzzy relation analysis method can be implemented in combination with the asymmetric measure indexes leading to new methods for pattern overlay and data integration in mineral potential prediction. Two types of models are proposed and illustrated by two artificial examples: one for predicting targets for undiscovered deposits, and the other for estimating the mineral resource potential of the targets.     

陆相层序地层学进展

陆相层序地层学是层序地层学发展的一个重要方向．由于陆相地层的特点，其与海相层序地层相比具有特殊性。本文从层序的控制因素、层序界面、基准面、体系域与沉积体系的发育、层序地层与模拟技术和全球对比意义等方面回顾了陆相层序地层学的进展并讨论了陆相层序地层学的特点。     

山西天镇晚白垩世——新恐龙动物君及其地层意义

新发现的山西天镇恐龙动物群是以巨龙类（titanosaurids）和甲龙类（ankylosaurids）为代表，含有鸭嘴龙类及兽脚类化石，其中一具何存较完整的巨龙类骨架（已获骨骼近70%）包括3个甲龙头骨及其头后骨骼.该动物君化石相当丰富，经与蒙古、印度、老挝、加拿大、美国和阿根廷等国晚白垩世恐龙动物君的比较我，实属晚白垩世较为罕见的一新恐龙动物群。由于天镇恐龙动物群的发现不仅将原划归始新世的灰泉堡组的时代归属晚白垩世，而且对白垩系划分和探讨恐龙的分类、演化、迁徒、动物地理区及其绝灭等方面的研究均具有重要意义。     

川西地震重点监视防御区的近期地震趋势及分段发震概率

川西地震重点监视防御区的确定，首先基于本世纪第五强震活跃幕川滇地区强震活动空间分布图象的结构性转移；二是该区“第一类地震空区”或“空段”的存在及强地震复发周期接近；三是大地形变复测证实监测区内“闭锁段”和“隆起区”的存在；四是在其空段和闭锁段或隆起区近年曾发生注目的中等地震活动；五是测震和其它微观前兆趋势性异常出现，说明所圈定监视区的中期强震危险性存在。本文通过构造活动速率、历史地震计算的复发概率值和测震学及微观前兆异常信度的分析和综合信度运算，探讨了并给出了川西地震重点监视区及附近地区的近期分段发震概率。     

辽东海岸带黄土

本文论述了辽东海岸带黄土的成因,它主要由低空气流搬运的近源物质组成,其次为高空气流携带的内陆远源物质,主要物源地是辽东湾。冰期时,海平面下降,辽东湾干口渤海裸露成陆而发生沙漠化,海底沉积物经强劲的西北风作用,被搬运到东侧海岸带沉降下来,与大气环流系统自内陆携带而至的风尘物质混合在一起,形成海岸带黄土。     

The Coastal Zone Loess of the Liaodong Peninsula, Liaoning Province

This Paper discusses the origin of the Coastal Zone Loess on the Liaodong Peninsula, Liaoning Province.The loess is composed mainly of proximal materials transported by low-altitude air flow and less commonly ofinland distal materials carried by high-altitude air flow. The main provenance is the Liaodong Bay. When thesea level declined during glacial period, the bottoms of the Liaodong Bay and Bohai Sea emerged, wheredesertization occurred. As a result, submarine sediments were transported by strong northwesterly winds to theeastern coastal zone of the peninsula and deposited there. These materials mixed with the windblown dust car-ried by atmospheric circulation from the interior of the continent, forming the loess.