加强技术创新服务地质调查——庆祝探矿工艺研究所成立30周年   总被引：1，自引：1，他引：0  

胡时友  彭文范  周良宗 《探矿工程》2008,35(7):1-4

为加强地质探矿技术力量,改变地质装备落后现状,经国务院批准,1978年8月8日成立了探矿工艺研究所。30年来,经过新老两代工艺所人的艰苦奋斗、刻苦钻研、勇于创新,在科研攻关、成果转化、基地建设和管理等方面都取得了可喜的成绩,为国家的地质科学事业做出了贡献,目前已成为一个“以勘查技术为基础,以承担地质调查任务和科研项目、提供勘查与监测技术方法和技术服务为手段,以服务国家经济建设、社会发展和地质工作为目标,以探矿工艺技术和地质灾害监测防治技术研发为主业”的地质调查科研机构。回顾了工艺所艰苦创业、改革进取的发展历程,对科技体制改革、专业结构调整、人事分配制度改革、地质调查和科研工作进行了总结,展示了丰硕的科研成果和强劲的科技实力;指出了工艺所在“十一五”期间地质调查和科研工作的重点领域和优先发展方向。  相似文献   

《中国21世纪议程》与西北持续发展     

徐金发 《干旱区地理》1996,19(1):58-60

本文概要介绍了我国２１世纪发展白皮－《中国２１世纪议程》;全面列举了国际社会对西北地区第一批优先项目支持的承诺,勾勒了西北地区“可持续发展之路”的轮廓。  相似文献   

挑战地球科学的新前沿 21世纪大洋综合钻探计划(OD21)          下载免费PDF全文

刘广志 《探矿工程》2002,(3):55-57

简要介绍即将实施的“21世纪大洋综合钻探计划”的目的、要求、设施等。  相似文献   

加强科学管理是“九五”重点项目顺利实施的重要保障     

蒋秀琴  卢群 《东北地震研究》2002,(3)

本文对辽宁省防震减灾“九五”重点项目实施过程中采取的管理体制及管理措施进行了介绍。在管理体制上 ,建立了较为完善的组织机制构 ,按照全省地震系统一盘棋的指导思想 ,把市地震局作为一级管理机构 ,由市地震局负责本地区项目的实施与组织管理工作 ;在项目管理中 ,采取了跟踪检查、抓样板示范、抓项目施工质量、抓创新、抓技术培训等行之有效的措施 ,为“九五”重点项目的顺利完成并取得较好成绩提供了保证  相似文献   

新世纪的科技和岩土工程发展   总被引：4，自引：1，他引：4  

黄理兴 《岩土力学》2003,(Z2)

从科技的发展谈论了人才的需求;以三峡工程、青藏铁路、西气东输、南水北调典型工程为例,论述了现代岩土工程与发展;并就21世纪岩土工程研究热点发表了自己的看法。  相似文献   

第14届世界无损检测大会工业CT的层析成像技术   总被引：2，自引：0，他引：2  

先武  魏彪 《CT理论与应用研究》1997,6(4):1-4

介绍了新近１４届世界无损检测大会有关情况，并对工业ＣＴ的发展动态进行了简要的分析。  相似文献   

21世纪中国地质灾害防治形势与减灾战略思考   总被引：9，自引：0，他引：9  

张樑 《中国地质灾害与防治学报》2004,15(2):16-21

文章论述了21世纪中国地质灾害减灾面临的形势是既存在许多有利条件又存在多方面困难而面临严重挑战。提出21世纪地质灾害减灾战略：1．建立地质灾害防治安全维护体系；2．优先安排西部地区地质灾害防治工程，实施地质灾害风险管理；3．建立矿山地质灾害防治监督管理体系；4．城市地质灾害防治与土地利用相结合；5．加强我国地质环境监测与网站建设；6．针对地质灾害区域分布规律，采取分区减灾对策；7．加大地质灾害防治投入力度。  相似文献   

20世纪中国气候变化研究   总被引：2，自引：0，他引：2  

翟盘茂  巢清尘  邹旭恺  Zhai Panmao  CHAO Qingchen  Zou Xukai 《地理学报(英文版)》2004,14(Z1)

Studies on the 20th century climate change in China have revealed that under the background of global warming over the past century,climate in China has also experienced significant change with mean annual temperature increased by about 0.5 °C.More reliable results for the latter part of the 20th century indicate that the largest warming occurred in Northwest China,North China and Northeast China,and the warming in winter is most significant.Although no obvious increase or decrease trends were detected for mean precipitation over China in the past half century,regional differences are very distinct.In the middle and lower reaches of the Yangtze River,precipitation increased,while that in the Yellow River Basin markedly decreased.Studies suggest that climate change in China seems to be related not only with the internal factors such as ENSO,PDO,and the others,but also with the anthropogenic effects such as greenhouse gas emissions,and land use.The future climate change studies in China seem to be important in narrowing understanding the nature of China's climate change and its main causes,since it is significant for projection and for impact assessment of climate change in the future.  相似文献   

A late Early Pleistocene pollen record from Fontana Ranuccio (central Italy)     

Paolo Corrado  Donatella Magri 《第四纪科学杂志》2011,26(3):335-344

A pollen record from a sediment core drilled underneath the Acheulian site of Fontana Ranuccio provides new data on the vegetation characters in central Italy during the late Early Pleistocene, in a forest phase possibly corresponding to a substage of Marine Isotope Stage 21. A number of tree taxa nowadays extinct in Europe (Cathaya, Tsuga, Taxodium type, Carya and Pterocarya) are present at Fontana Ranuccio in a temperate phase characterised by dense forest conditions, dominated by Alnus and Pterocarya. The comparison of the Fontana Ranuccio record with other dated sites distributed along the Italian peninsula indicates that the floristic and vegetational characters of the Mid Pleistocene revolution present a rather distinct succession of biostratigraphic events. Compared to other Early Pleistocene pollen records from southern Europe, the Italian Peninsula shows greater floristic similarities with the Eastern Mediterranean regions than with the Iberian Peninsula. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   

The terrestrial fauna of the Late Triassic Pant-y-ffynnon Quarry fissures,South Wales,UK and a new species of Clevosaurus (Lepidosauria: Rhynchocephalia)     

Emily Keeble  David I. Whiteside  Michael J. Benton 《Proceedings of the Geologists' Association. Geologists' Association》2018,129(2):99-119

Pant-y-ffynnon Quarry in South Wales yielded a rich cache of fossils in the early 1950s, including articulated specimens of new species (the small sauropodomorph dinosaur Pantydraco caducus and the crocodylomorph Terrestrisuchus gracilis), but no substantial study of the wider fauna of the Pant-y-ffynnon fissure systems has been published. Here, our overview of existing specimens, a few described but mostly undescribed, as well as freshly processed material, provides a comprehensive picture of the Pant-y-ffynnon palaeo-island of the Late Triassic. This was an island with a relatively impoverished fauna dominated by small clevosaurs (rhynchocephalians), including a new species, Clevosaurus cambrica, described here from a partially articulated specimen and isolated bones. The new species has a dental morphology that is intermediate between the Late Triassic Clevosaurus hudsoni, from Cromhall Quarry to the east, and the younger C. convallis from Pant Quarry to the west, suggesting adaptive radiation of clevosaurs in the palaeo-archipelago. The larger reptiles on the palaeo-island do not exceed 1.5?m in length, including a small carnivorous crocodylomorph, Terrestrisuchus, and a possible example of insular dwarfism in the basal dinosaur Pantydraco.  相似文献