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今天,工程地质大家庭又一次盛大的聚会第九届全国工程地质大会,在美丽的青岛隆重开幕了。首先,请允许我代表中国地质学会工程地质专业委员会向各位领导和代表的光临表示热烈的欢迎和衷心的感谢!同时,我也提议,我们大家庭的每一位成员,大家共同一起,为我们这次会议的成功召开表示热烈的祝贺!也向应邀前来参加这次会议的各位领导和各位来宾表示热烈的欢迎,向这次盛会的承办方,中国海洋大学、国土资源部青岛海洋地质研究所、国家海洋局青岛第一海洋研究所为这次会议的成功举办所付出的艰辛努力表示衷心的感谢! 相似文献
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正(2013年11月5日)各位代表、同志们:今天,全国地层工作者欢聚一堂,召开第四届全国地层会议,全面总结第三届全国地层委员会成立以来的工作,交流工作进展和研究成果,进行委员会换届,以更好地推动地层学研究和地层工作。在这里,我代表国土资源部向会议的顺利召开表示热烈的祝贺!向参加会议的全体代表致以诚挚的问候! 相似文献
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今天,第九届华东六省一市地学科技论坛,在美丽的西子湖畔隆重开幕了!在此,我谨代表浙江省国土资源厅、浙江省地质学会,向本次地学科技论坛的胜利召开表示热烈的祝贺!向出席论坛的各位领导、各位来宾表示热烈的欢迎和衷心的感谢!华东地区区位条件优越,经济文化发达,人文和自然资源丰富,地质构造独特,在地质研究方面有着得天独厚的条件,是我国近代地质学的发祥地之一。 相似文献
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尊敬的各位来宾、全体出席本届会议的专家、学者和年轻的同学们:我代表中国矿物岩石地球化学学会岩相古地理专业委员会、中国矿物岩石地球化学学会沉积学专业委员会、中国地质学会沉积地质专业委员会、中国地质学会地层古生物专业委员会、中国地质学会煤田地质专业委员会、中国石油学会石油地质专业委员会、SEPM(Society for Sedimentary Geology),向本届会议的承办单位中国矿业大学(北京)、中国矿业大学和中国煤炭地质总局,协办单位中国地质大学(北京)、中国地质大学(武汉)、中国石油大学(北京)、中国石油大学(华东)、河南理工大学、长江大学、西南石油大学和中国石油勘探开发研究院,表示衷心的感谢!向全体与会者表示热烈的欢迎! 相似文献
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首先,我代表中国地质学会、代表朱立新秘书长和第三主办单位对《地质学刊》正式更名和第六届编委会的隆重召开表示热烈的祝贺!对上级主管单位江苏省新闻出版局、江苏省科协、江苏省国土资源厅批准成立《地质学刊》这个刊物表示衷心的感谢,并借此机会向与会的《地质学刊》全体编委和协办单位的领导、同志们表示由衷的感谢! 相似文献
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<正>(2022年11月29日)各位领导,各位院士专家,各位来宾、各位代表:在全党全国上下深入学习贯彻党的二十大精神之际,我们在此隆重召开庆祝中国地质学会成立100周年纪念大会,大会的主题是“认真学习贯彻党的二十大精神,回顾学会百年奋斗历程,砥砺初心使命,汲取奋进力量,奋力谱写中国地质学会事业发展的新篇章”。首先,我代表中国地质学会,向参加今天会议的各位领导、来宾、专家、各位代表和新闻界的朋友们表示热烈的欢迎,向中国地质学会全体会员表示热烈的祝贺和诚挚的问候,向广大地质工作者们表示崇高的敬意,向中国科协、民政部、自然资源部以及各理事单位等有关部门长期以来给予学会的关心关怀、大力支持和帮助表示衷心的感谢!中国地质学会成立于1922年,是我国建立最早的自然科学类学术团体之一。一百年前,章鸿钊、丁文江、翁文灏、李四光等26位地质学家在北京兵马司胡同9号的中国地质调查所图书馆正式宣布中国地质学会成立,中国地质人从此以一个群体的形象开启了中国地质事业发展的新征程。一百年来,学会始终与祖国同呼吸、与时代同脉搏,把引领地质科技进步、服务经济社会发展确立为自己的初心使命。 相似文献
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各位领导、各位来宾、同志们:大家好!在全国各行各业全面学习贯彻党的十六届三中全会精神的日子里,我们召开《中国地质》创刊50周年的座谈会,有着特殊的意义。在此,我谨代表国土资源部、中国地质调查局和《中国地质》编辑部委员会,向今天光临大会的各位领导、各位专家、各界朋友表示热烈的欢迎!向50年来关心、支持、帮助《中国地质》并为其发展做出过积极贡献的领导和同志们致以崇高的敬意!向50年来默默耕耘在《中国地质》这片热土上的历任编辑和编委们表示衷心的感谢!借此机会,我还要特别向那些一直关注《中国地质》成长的广大作者和读者们… 相似文献
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各位理事，同志们：
在各位理事和同志们的共同努力下，理事会扩大会议顺利地完成了各项议程，选举产生了新一届理事会。理事会选举我担任理事长，我深感责任重大。中国地质学会于1922年创立，是有着悠久历史的学会，现有近5万名会员，出了不少院士专家和领导人物，是人才荟萃的学会；同时，地质科学强盛的生命力，地质工作的特殊重要性，也决定她将是永远年轻的学会。正如上午宋南平书记、张宏仁主席所说，她是在国内外有重大影响的学术团体。上午毓川同志总结了第37届理事会的成就，新一届理事会要在中国科学技术协会的指导下，在各位理事和同志们的支持下，努力完成各项任务，使中国地质学会在开创地质工作新局面， 相似文献
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做好传统地质、建好绿水青山——在中国地质学会第十二次全国会员代表大会上的讲话 总被引：1，自引：0，他引：1
正各位代表,同志们:下午好!在刚刚结束的全体理事大会上,大家选举我担任中国地质学会第40届理事会理事长,我感到非常荣幸,也深感责任重大。在此,我代表新当选的第40届理事会对大家的信任表示衷心的感谢!我将认真履行理事长的职责,和全体常务理事一道,在中国科协和国土资源部的领导下,在历届理事会工作的基础上,团结带领全体理事,认真学习宣传贯彻党的十九大精神,以习近平新时代中国特色社会主义思想为指 相似文献
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Guboglo M. N. 《GeoJournal》1980,4(1):53-58
International unity is becoming ever stronger in this country owing to an increasing similarity in the development of the cultural environment. This comprises the provision of all the country's republics with a sufficient number of schools, theatres, and other institutions and cultural information media in accordance with the needs of the population. An important part is played by the rise in ‘the general educational level, as well as the level of professional qualifications and skills. Among all the Soviet nations and nationalities, this rise being more rapid among formerly backward peoples. Prominent among the factors of internationalization is the progressive development of the nationalities’ cultural resources, while professional culture is being increasingly brought within the reach of the masses.The implementation of the nationalities policy promotes the all-round development of all Soviet nations and nationalities, their drawing together, the upsurge of the individual capabilities of every Soviet citizen. 相似文献
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Jiayu Rong Michael Melchin S. Henry Williams Tatyana N. Koren Jacques Verniers 《《幕》》2008,31(3):315-318
The Global Stratotype Section and Point （GSSP） for the base of the Silurian System was defined in 1985. Since that time, a number of researchers have suggested that this section has serious deficiencies for use as a GSSP. As a result, in 2000, the Subcommission on Silurian Stratigraphy （SSS） proposed undertaking a formal restu@ of this GSSP, which was subsequently approved by the International Commission of Stratigraphy （ICS）. The result of this restudy was the formal proposal that the current GSSP, at 1.6 m above the base of the Birkhill Shale, at Dob＇s Linn, Scotland, should be maintained as the same locality and stratigraphic level, but the bios- tratigraphical definition of the boundary should be revised. The previously defined, basal Silurian grapto- lite zone, the Parakidograptus acuminatus Zone, should be subdivided into a lower Akidograptus ascensus Zone and a higher E acuminatus Zone. The base of the A. ascensus Zone, marked by the first appearance of A. ascensus, should be regarded as the biostratigraphic mark for the base of the Silurian. This proposal has now been formally approved by the SSS and ICS, and ratified by International Union of Geological Sciences. This is the first GSSP to undergo formal restudy and redefini- tion, and the proposal also included a recommended procedure for restudy of GSSPs. 相似文献
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Deviation of the major axis of the inertia ellipsoid of the Moon from the direction toward the Earth
B. P. Kondratyev 《Astronomy Reports》2017,61(8):709-714
It is known from observations that the center of mass of the Moon does not coincide with the geometric center of its figure, and the line connecting these two centers is not aligned with the direction toward the center of the Earth, instead deviating toward the Southeast. This stationary deviation of the axis of the inertia ellipsoid of the Moon to the South of the direction toward the Earth is analyzed. A system of five linear differential equations describing the physical libration of the Moon in latitude is considered, and these equations are derived using a new vector method taking into account perturbations from the Earth and partly from the Sun. The characteristic equation of this system is obtained, and all five oscillation frequencies are found. Special attention is paid to the fifth (zero) frequency, for which the solution of the latitude libration equations are stationary and represents a previously unknown additional motion of the rotational axis of theMoon in a cone with a small opening angle. In contrast to the astronomical precession of the Earth, the rotation of the angular-velocity vector is in the positive direction (counter-clockwise), with the period T 3 = 27.32 days. On this basis, this phenomenon has been named “quasi-precession.” This quasi-precession leads to a stationary inclination of the major axis of the inertia ellipsoid of theMoon to the South (for an observer on Earth), making it possible to explain one component of the observed deviation of the center of mass of the Moon from the direction toward the Earth. The opening angle of the quasiprecession cone is approximately 0.834″. 相似文献
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Important tendencies in development of the world mineral-resources sector at the beginning of the 21st century were an increase in production and consumption of mineral materials differentiated by types of metals and nonmetallic mineral raw materials, by countries and regions, as well as the concentration of the production of mineral raw materials in a small number of countries, and a reduction in industrial reserves of minerals in the world economy, even at the current stage of their extraction. These tendencies should be taken into account in working out a strategy for development of the Russian mineral raw-material base. 相似文献
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Fouad N. Ibrahim Dr. 《GeoJournal》1988,17(1):133-141
Taking the example of W Sudan, an analysis of the climatic incidents leading to the two recent famine disasters is made. On this natural background, the human side is investigated. Focus is directed towards the fragile economic structure of the famine-prone population groups. An early-warning system for famine in the Sahelian Zone is proposed taking grain production and storage, livestock development and the relationship between the prices of livestock and grain as major indicators. 相似文献
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东濮凹陷北部沙三中亚段广泛发育盐岩和烃源岩,这两个看似不能共存的物质却在这里互层共生。该时期研究区沉积特征为多盐韵律与多层烃源岩互层共生、连续沉积,单个盐韵律厚度从几米到十几米,烃源岩有机质丰度高、类型好。平面上,两者在湖盆沉积沉降中心共生;垂向上,高有机质丰度、好干酪根类型与高盐度地层具有较好的对应关系。因而成为恢复古气候和古环境的重要研究对象。通过岩石学、古生物学以及Sr/Ba、B/Ga、(V+Ni+Mn)、Fe/Mn、Sr/Cu、Mg/Ca、V/(V+Ni)、稀土元素含量和氯同位素等方法对凹陷北部沙三中亚段的沉积环境进行研究。结果表明,凹陷北部沙三中亚段为深水沉积的还原环境,古盐度较高,达到半咸水-咸水沉积;微量元素和孢粉化石特征表明研究区沙三中亚段为温暖潮湿的环境。 相似文献
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郯庐断裂南段研究进展与断裂性质讨论 总被引：13，自引：3，他引：13
据1：5万区域地质调查和专题研究资料，就郯庐断裂带是否南延与消失的原因，其与大别—苏鲁造山带交截形成的假位错效应，以及与中新生代沉积盆地形成演化的关系等作了新的阐述。在此基础上，讨论了郯庐断裂带是否为巨大的左行平移断层或转换断层。认为郯庐断裂带可能是在“古郯庐带”的基础上于早侏罗世重新活动、白垩纪强烈活动的地堑型枢纽断裂带。 相似文献
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The Importance of the Precipitation and the Susceptibility of the Slopes for the Triggering of Landslides Along the Roads 总被引：3，自引：1，他引：2
Clemente Irigaray Francisco Lamas Rachid El Hamdouni Tomás Fernández José Chacón 《Natural Hazards》2000,21(1):65-81
In order to characterise the influence of the heavyrains on the observed landslides during the 1996–1997hydrological cycle, rainfall records for the last 100years are analysed from 104 stations in easternAndalusia. Regarding the amounts of rain recordedbetween October 1996 and March 1997 in the 104stations studied, 31 presented new all-time records;15 presented values that were 80–100% of thepre-1995 record; 49 stations, 80–50%; and 9stations, < 50%. A map has been devised of thesusceptibility of the materials through which thesouth-eastern Andalusian road network crosses,together with an inventory of the damage caused byinstability phenomena on banks and cuttings of theroad network during the winter of 1996–1997. Therelationships between the rainfall during the studyperiod, the damage caused to the road network and thesusceptibility of the materials affected are analysed.The results indicate that there is a clearcorrespondence between the rainfall recorded and thesusceptibility of the materials with the inventorieddamage. It is concluded that the widespread seriousdamage caused in early 1997 to the roads andsurrounding areas in the Alpujarra region and thecoast of the Province of Granada was mainly caused bythe extraordinarily heavy rains. However, considerablyless damage was observed where the susceptibility ofthe terrain is low, thus highlighting the extremeusefulness of terrain-susceptibility maps for riskprevention and territorial planning. 相似文献