共查询到20条相似文献，搜索用时 203 毫秒
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中国地质科学院所属的地质研究所、矿产资源研究所、地质力学研究所、水文地质环境地质研究所、岩溶地质研究所、地球物理地球化学勘查研究所及院机关在对其2013年度承担的总计1022个科技项目进行所级选拔择优的基础上, 于2014年1月9—10日在北京召开了中国地质科学院2013年度科技成果汇报交流暨十大科技进展评选会, 对推荐出的21项优秀科技成果进行汇报交流。来自国土资源部、教育部、中国科学院、中国地震局、中国石油化工集团公司等部门的42位院士专家组成的评选委员会, 经过认真、严谨的评审和投票, 评选出了中国地质科学院2013年度十大科技进展并逐一进行了点评。获奖成果涉及学科领域包括基础地质、矿产资源、水文地质工程地质与环境地质和技术方法, 代表了中国地质科学院的最新、最高研究水平。 相似文献
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中国地质科学院地质研究所杨经绥研究员荣获第十一次李四光地质科学奖地质科技研究者奖。李克强副总理在2009年10月23日在京召开的李四光地质科学奖颁奖大会上为获奖者颁奖。 相似文献
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中国地质科学院地质研究所于2004年11月26日上午，在中国地质科学院召开座谈会，隆重纪念李春昱先生百年诞辰。来自中国地质调查局、中国地质科学院、北京大学、中国科学院地质与地球物理研究所、中国地质大学(北京)、吉林大学、中国社会科学院、中国地质出版社、中国地质学会等单位的有关领导、专家学者、李春昱先生的生前同事、学生和家属代表共计50多人出席。座谈会由中国地质科学院地质研究所副所长耿元生研究员主持，中国地质科学院地质研究所党委书记兼副所长王洁、中国地质科学院院长张彦英、 相似文献
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笔者从中国地质科学院建立之始,就随着地质部陈列馆(即现中国地质博物馆)划归中国地质科学院领导,而成为其创始研究人员,60年来从没离开过,因此见证了其全部历史。在中国地质科学院工作过程中,以笔者为主,利用中国地质科学院的学科优势和挂靠单位中国地质学会学术团体这个全国性学术交流平台的有利条件,将地球科学运用到为中国旅游业发展服务中去,从而创立了一门地学与旅游相结合的新学科——旅游地学(Tourism Earth-science);在旅游地学理论指导下,提出了建立地质公园的建议和一整套实施方案,经过艰辛努力,终于促使地质公园得以建立;地质遗迹是建立地质公园和发展旅游业的重要地质资源,是旅游地学的主要研究对象。旅游地学与地质公园都是中国地质工作者的首创,是中国地质科学院的重大科学研究成果之一,其在中国地质工作发展史上具有里程碑意义。本文将旅游地学和地质公园产生的历史背景、研究内容、发展过程、建设现状与国内外发展趋势,以及地质遗迹资源的类型划分、评价准则、形成与分布规律、应用保护现状综述如下,以作为献给中国地质科学院建院60周年的礼物。 相似文献
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中国地质调查局计划项目"中国地质碳汇潜力研究"2010年6月下达,中国地质科学院岩溶地质研究所作为实施单位,严格按照中国地质调查局的要求,组织中国地质科学院岩溶地质研究所、中国地质科学院 相似文献
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我国第一次中国大陆科学钻探(CCSD)研讨会于1992年4月15-17日在北京中国地质科学院举行。参加会议的有学部委员黄汲清、孙殿卿、王鸿桢、郭文魁、张炳熹,地矿部科技高咨中心刘广志,中国地质科学院院长陈毓川,地矿部副总工程师李廷栋,科技司司长张良弼以及地质、地球物理和钻探等方面的 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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The structure of the eastern Pyrenees consists mainly of south-directed thrusts involving basement and cover rocks. An antiformal stack developed by the piling up of basement thrust sheets which outcrop in the Axial zone. These structures account for a thin-skinned thrust model rather than a vertical fault model in which the Axial zone would be essentially autochthonous, and the North-Pyrenean fault the axial plane of a fan thrust system. New data from the Eastern Pyrenees and the thin-skinned model suggest that(1) the structure east of the Pedraforca nappe is similar to that of the Central Pyrenees; (2) the cover rocks of the South-Pyrenean units and of the Axial zone-after restoration—built up a northwards-thickening prism consistent with the existence of a unique Pyrenean sedimentary basin during Mesozoic time; (3) the Axial zone is only a complex antiformal stack developed as a part of South-Pyrenean system related to the Paleogene thrusting-tectonics. The Axial zone palaeogeographic area had no special meaning during Mesozoic time. 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