专项气象服务经济效益的评价理论与技术

当前，由于缺乏对气象服务投入量与产出量准确而完整的统计，要对气象服务的各种经济效益作出总体评价是困难的。然而，在专项气象服务中，却不乏原始、完整而准确的资料。作者从此出发，讨论了专项气象服务经济效益评价的理论。并通过实地调查，以彭州市气象局几项专项气象服务为例探讨了评价技术。     

湖南省农用土地的环境地质问题

湖南省农用土地的环境地质问题主要有两种类型,一种是受成土母岩的物理性状和化学组分的影响而产生的原生环境地质问题,另一种是受人类工程-经济活动及外动力作用影响而形成的次生环境地质问题.本文就其形成机制作了探讨,并结合农业生产提出了可操作的防治措施.     

山东内生金矿矿床谱系及其致矿地质异常

矿床谱系是对成矿多样性的理论概括,而成矿多样性又是由不同级别、不同性质的致矿地质异常决定的.本文论述了山东省内生金矿矿床谱系及其致矿地质异常.     

Experimental Research on Microscopic Indicators of Temperature＇ s Returning-to-Zero in Deformation of Calcite and Discussions of Correlation Problem

In order to determine the degree of returning-to-zero of temperatures of deformed calcite, a series of rock-breaking experiments were designed to test calcite-rich limestone samples under fixed confining pressures and different temperatures. The consolidated deformed samples in their initial state were observed under a microscope and the microscopic indicators in different zero-returning states were put forward, thus providing a microscopic foundation for evaluation of reliability of dating values of deformation in calcite. At last, the correction of dating values of deformation for samples whose temperature has not yet returned to zero is discussed.     

邹城市峄山省级地质公园揭碑开园

9月15日上午，峄山省级地质公园揭碑开园仪式在邹城市峄山举行。山东省国土资源厅领导及济宁市、邹城市有关领导和部门负责同志出席了揭碑开园仪式，并参观游览了峄山地质公园。峄山省级地质公园位于邹城市市区东南部，总面积约80平方千米。主要包括“七山一水”为主的自然地质景观和人文历史景观。作为主要标志、第一高峰的峄山，海拔582．8米，素有“邹鲁灵秀”、“岱南奇观”之美誉，被誉为“神州怪石第一山”、“天下第一奇山”。区内纵横交错的花岗岩节理，直插天表的花岗岩奇峰，     

Progresses in geology and hazards analysis of Tianchi Volcano

A number of different lahars have been recognized from a systematic survey of a mapping project. The high setting temporamre feature of the deposits indicates a relationship between the lahar and the Millennium eruption event of Tianchi Volcano. The lahars caused a dramatic disaster. Recognize of the huge avalanche scars and deposits around Tianchi Volcano imply another highly destructive hazard. Three types of different texture of the avalanche deposits have been recognized. There was often magma mixing processes during the Millennium eruption of Tianchi Volcano, indicating a mixing and co-eruption regime of the eruption.     

LAMOST总控系统程序设计

国家重大科学工程项目LAMOST总控系统的程序设计是一个庞大的软件工程．其总控系统下共包括8个既相互独立又互有关联的子系统．如何通过良好的软件设计方法来处理好这8个子系统之间的关系使其协调运转，以及如何确保软件开发的可维护性、可持续性是研究重点．