关于鲁西侏罗纪一白垩纪岩石地层单位使用之我见

在中生代山东分为鲁东、鲁西、华北平原三个地层分区。鲁西地层分区在不同时期、不同研究者建立和使用了许多不同的岩石地层单位，使用比较混乱。本文对相关的岩石地层单位进行了讨论，提出了新的划分方案。侏罗系建议使用淄博群，划分为中、下侏罗统的坊子组和中、上侏罗统的三台组；白垩系建议使用下白垩统蒙阴组和西洼组；上白垩统固城组。其中固城组的时代根据所产化石由原来归为古新统而改为上白垩统。同时建议，废除“汶南（亚）组”和“分水岭（亚）组”，并且在鲁西地层分区不使用鲁东地层分区的“杨家庄组”、“曲格庄组”、“八亩地组”等岩石地层单位。     

Field characterization of vertical bromide transport in a fractured glacial till

A study of the fracture distribution, hydraulic properties, groundwater levels and the transport of bromide was conducted to characterize vertical transport in the oxidized and reduced zones of a fractured glacial till. Detailed vertical profiles of groundwater levels and solute concentrations were obtained over a 4.5-year period. Vertical migration occurred at several time scales, as a low concentration front was rapidly transported at rates of 100–500 m/year ahead of a slower moving main plume, which advanced at rates of 0.2–0.8 m/year. Concentrations in the leading edge of the plume displayed a high degree of spatial variability over short vertical distances through day 1,000. Late in the test, the influence of matrix diffusion became apparent as concentration patterns developed from being irregular to more uniform distributions. Calculations show that the mass within the low concentration plume front accounts for less than 1% of the total solute mass. Simulation of the breakthrough curves using a simple one-dimensional advection-dispersion model of transport in porous media indicates that vertical transport is dominated by advection. Furthermore, the results indicate that vertical transport of solutes in oxidized and reduced zones of the till can be adequately simulated using an equivalent porous media.     

水箱模型在大尺度流域实时洪水预报模型研制中的应用

水箱模型用于实时洪水作业预报的具体成果尚不多，本文研究的目的在于将水箱模型用于大尺度流域实时洪水预报。本文介绍了应用水箱模型建立实时洪水预报模型的方法。按照河段流量传播时间将寸滩以上干、支流划分为若干子河段，各子河段按照计算时段长分成若干单元河段，各单元河段区间降雨径流预报采用水箱模型．河道流量演算采用连续马斯京根法。河系预报模型精度在85％以上，能够满足实时洪水预报的要求。     

三维地质建模技术在油田基础地质研究中的应用

基于钻井资料的三维地质建模技术，通过在留楚油田建立精细的三维地质模型，使油藏研究达到较高的精确性。在建模过程中，将三维建模软件特有的技术手段与基础地质研究相结合，在构造精细落实、地层精细对比等基础地质研究方面发挥重要作用，解决了许多通过常规方法难以解决的问题。精细地质模型在C20—20井开发措施调整及C29—45井注采关系分析等方面取得了良好的效果。由于三维地质模型是地质体的一种数字化表述，因此，它还在数字化油藏方面起到了重要作用。     

区域地理系统单元等级圆锥建模

本文基于S.Beer空间分辨率圆锥,应用等级体系理论,结合地理学有关研究成果,探讨建立一种具有尺度单元结构性质的区域地理系统模型———区域地理系统单元等级圆锥。研究认为,区域地理系统单元等级圆锥由地理最小结构单元、地理基本功能单元、地理景观单元、地理景观类型单元与地理景观类型组合单元组成,它们分别实现地理学“最小空间粒度划分”、“基本空间过程分析”、“空间过程共轭分析”、“类型划分”与“类型间相互作用”的研究方法,分别体现地理学“还原分析”、“过程分析”“整体分析”、“类型分析”与“综合分析”的研究思想。     

Spatial statistics for urban analysis: A review of techniques with examples

Traditionally, urban analysis has been quick to adopt and benefit from developments in technology (e.g., microcomputer, GIS) and techniques (e.g., statistics, mathematical programming). This has not been the case, however, with newer methods of spatial analysis — in particular, spatial statistics. Only recently has this situation started to change. This paper documents the confluence of spatial statistics and urban analysis by first reviewing developments in spatial statistics, and then presenting examples of recent applications in urban analysis. The developments reviewed fall under the rubric of global and local forms of spatial analysis, and cover three major technical issues: spatial association, spatial heterogeneity and the modifiable areal unit problem. The examples highlight the relevance and usefulness of the techniques reviewed for urban transportation and land-use applications. The paper concludes with conjectures concerning future developments at the intersection of spatial statistics and urban analysis.     

文公岭沸石的矿物学研究

本文研究了文公岭的辉沸石和片沸石，对二者的形态、物性、化学组成、晶胞参数等进行了观测，指出二者在红外光谱图上的区别．对片沸石的Ｓｉ／Ａｌ、含水量等作了详细研究。探讨了以上两种沸石在角砾岩中的分带及成因．     

大连金州地区震旦纪─早寒武世地层格架

大连金州地区震旦纪、早寒武世地层发育。本区该套地层可划分为震旦纪辽南超层序和早寒武世满家滩超层序，在其内部又可进一步划分为南关岭层序、棋盘磨层序、陆海层序、葛屯层序、大林子层序和草坨子层序六个层序地层单位。各层序之间均为不整合，其类型包括陆上暴露带、海岸暴露带及海侵面。每个层序仅由海侵体系域和高水位体系域组成。前者为退积地层结构，后者为进积地层，而中间饥饿段却表现为以加积为主，所有变化都与相对海平面及全球海平面变化有关。在此基础上，建立了区域地层格架，指出了本区该时期沉积范围主要在台地之内部（中陆架），局部发育深水陆棚盆地。     

Spatial statistics for urban analysis: A review of techniques with examples

Traditionally, urban analysis has been quick to adopt and benefit from developments in technology (e.g., microcomputer, GIS) and techniques (e.g., statistics, mathematical programming). This has not been the case, however, with newer methods of spatial analysis — in particular, spatial statistics. Only recently has this situation started to change. This paper documents the confluence of spatial statistics and urban analysis by first reviewing developments in spatial statistics, and then presenting examples of recent applications in urban analysis. The developments reviewed fall under the rubric of global and local forms of spatial analysis, and cover three major technical issues: spatial association, spatial heterogeneity and the modifiable areal unit problem. The examples highlight the relevance and usefulness of the techniques reviewed for urban transportation and land-use applications. The paper concludes with conjectures concerning future developments at the intersection of spatial statistics and urban analysis.     

Categorical Database Generalization

This paper focuses on the issues of categorical database generalization and emphasizes the roles of supporting data model, integrated datamodel, spatial analysis and semantic analysis in database generalization. The framework contents of categorical database generalization transformation are defined. This paper presents an integrated spatial supporting data structure, a semantic supporting model and similarity model for the categorical database generalization. The concept of transformation unit is proposed in generalization.