国土资源部将一如既往地支持中国地质学会的工作——在“中国地质学会80周年—面向21世纪地质科学讨论会”上的致词

各位代表、各位嘉宾: 昨天,我们在人民大会堂举行了“新中国地质工作50年暨中国地质学会成立80周年纪念大会”,今天,中国地质学会在这里继续举行“中国地质学会80周年—面向21世纪地质科学讨论会”。田凤山部长作为中国地质学会的理事长将要作主题报告。我受田部长委托,谨代表国土资源部,对中国地质学会成立80周年,表示热烈的祝贺! 中国地质学会是历史悠久、会员众多、人才济济、生机勃勃、在国内外都具有很大影响,并发挥了重要作用的学术团体。80年来,团结和组织广大地质科技工作者,以促成地质     

中国地质学会主持召开“2020中国地质科学发展研究高级研讨会”

2003年7月23日至24日,中国地质学会在北京西山主持 召开了“2020中国地质科学发展研究高级研讨会”,谢学锦、 孙枢、肖序常、李廷栋、王思敬、陈毓川和任纪舜等7位院士、 各学科研究中卓有建树的部分中青年专家、部分专业委员 会、研究分会的主任及秘书长等共40余人参加了研讨会。他们对地质学各分支学科的现状和发展趋势有深入研究。 这次高级研讨会是为科技部制定《科学和技术长远发展规划》和中国科学技术协会制定《2020年的中国科学和技术》准备素材。国土资源部部长、中国地质学会理事长田凤山高度重视这项工作。2003年6月25日第13次常务理事会议讨论决定,中国地质学会立即着手《2020年的中国地质科学》的研究工作,最终将形成《2020年的中国地质科学》建议书,呈送科技部、中国科协、国土资源部等有关领导部门。     

中国地质学会地质工作诚信单位(第二批)正式向社会公布

<正>近日,中国地质学会地质工作诚信单位(第二批)正式向社会公布。中国地质学会地质工作诚信单位评定工作是贯彻落实《关于推进社会信用体系建设高质量发展促进形成新发展格局的意见》《关于促进地质勘查行业高质量发展的指导意见》《地质勘查活动监督管理办法(试行)》等有关规定和《中国地质学会章程》精神,积极发挥学会优势,服务行业发展,加强行业自律的创新举措,旨在推进地质行业诚信体系建设,支撑新一轮找矿突破战略行动和地质工作改革发展。     

中国地质学会公布首批荣誉会士名单

为完善中国地质学会会员体系,建立学术和专业认可制度,大力弘扬科学精神,鼓励会员不断攀登科学技术高峰,推动地质科技进步,促进我国地质事业发展,在中国地质学会迎来百年华诞之际,根据《中国地质学会章程》精神,中国地质学会设立了会士制度。按照《中国地质学会会士工作条例（试行）》和《关于开展中国地质学会会士遴选工作的通知》规定,中国地质学会于2022年4月启动了首批会士遴选工作。经会士遴选委员会遴选和中国地质学会第40届理事会第四十一次常务理事会审议通过,窦立荣等10位科学家当选为中国地质学会会士（名单见附件）。     

中国地质学会期刊处成绩优异

<正>中国地质学会期刊处,主要负责《地质学报》(中、英文版)和《地质论评》三刊的编辑、出版工作,兼顾中国地质学会对地质学期刊的管理。在中国地质学会理事会和中国地质科学院的领导下,在朱立新秘书长的具体组织下,在《地质学报》(中、英文版),《地质论评》等期刊主编、副主编和编委的大力支持下,中国地质学会期刊处,在大力实施科技期刊精品化、电子化、网络化、国际化等战略中,取得了杰出的成就,得到了中国科协和广大读者、作者的广泛赞誉。     

《地质论评》刊行50卷祝辞

今年《地质论评》已出版50卷。我国超过50卷的学术刊物是很少的,《地质论评》刊出50卷是个值得庆贺的时刻。《地质论评》1936年创刊,1951年出到第16卷时,与“Bulletin of Geological Society of China”《中国地质学会会志》(英文、法文、德文)合并为中文版的《地质学报》。随着地质工作的蓬勃发展和国际交流日益频繁。中国地质学会事理会会议决定恢复《地质论评》,     

中国地质学会会士工作条例（试行）

为完善中国地质学会会员体系,建立学术和专业认可制度,大力弘扬科学精神,鼓励会员不断攀登科学技术高峰,推动地质科技进步,促进我国地质事业发展,根据《中国地质学会章程》（以下简称《章程》）精神,中国地质学会设立会士制度,并制定本工作条例。     

中国地质学会召开理事会扩大会议和工作会议我会被评为全国先进学会

2月25日至26日,中国地质学会在北京召开了第38届理事会扩大会议。理事会扩大会议圆满完成了从37届到38届的换届。国土资源部部长孙文盛当选为新一届理事会理事长,国土资源部党组成员、中国地调局局长孟宪来任常务副理事长,中国地质科学院常务副院长朱立新任秘书长。会议通过了中国地质学会第38届理事会任期目标任务;宣读了中国地质学会关于认真学习贯彻《国务院关于加强地质工作的决定》的倡议书;会议表彰了第十届青年地质科技奖获奖者和中国地质学会先进集体和先进个人,我会推荐的夏群科博士获青年地质科技奖金锤奖,我会荣获先进集体奖(全国10个省级学会获奖),柏林同志获先进个人奖(全国63名先进个人奖)。     

中国地质学会80周年面向21世纪地质科学讨论会在京举行

10月 1 6日 ,中国地质学会 80周年面向 2 1世纪地质科学讨论会在北京隆重召开。来自中国地质学会的代表及来自海内外的地质学家 5 0 0余人 ,共同回顾中国地质学会 80年光辉历程 ,探讨新世纪地质科学的发展前景。会议宣读了党和国家领导人温家宝、邹家华、宋健、朱光亚对中国地质学会成立 80周年的题词。国土资源部部长、中国地质学会理事长田凤山在会上作重要讲话 ,阐述了地质学会在新世纪的新使命。开幕式由中国地质学会常务副理事长、中国工程院院士陈毓川主持。中国地质学会名誉理事、中国科学院地学部主任孙枢院士作《中国地质科学的过…     

中国地质学会2012年新春联谊会在京举行

2012年1月16日上午,中国地质学会2012年新春联谊会在京举行。中国地质学会理事长、国土资源部部长、党组书记、国家土地总督察徐绍史出席联谊会致辞,并为"2011年度中国地质学会十大地质科技进展"和"2011年度中国地质学会十大地质找矿成果"获奖代表颁奖。中国地质学会常务副理事长孟宪来主持联谊会。     

Isotopic systematics of He,Ar, S,Cu, Ni,Re, Os,Pb, U,Sm, Nd,Rb, Sr,Lu, and Hf in the rocks and ores of the Norilsk deposits

This paper reports the first results of a study of 11 isotope systems (³He/⁴He, ⁴⁰Ar/³⁶Ar, ³⁴S/³²S, ⁶⁵Cu/⁶³Cu, ⁶²Ni/⁶⁰Ni, ⁸⁷Sr/⁸⁶Sr, ¹⁴³Nd/¹⁴⁴Nd, ^206–208Pb/²⁰⁴Pb, Hf–Nd, U–Pb, and Re–Os) in the rocks and ores of the Cu–Ni–PGE deposits of the Norilsk ore district. Almost all the results were obtained at the Center of Isotopic Research of the Karpinskii All-Russia Research Institute of Geology. The use of a number of independent genetic isotopic signatures and comprehensive isotopic knowledge provided a methodic basis for the interpretation of approximately 5000 isotopic analyses of various elements. The presence of materials from two sources, crust and mantle, was detected in the composition of the rocks and ores. The contribution of the crustal source is especially significant in the paleofluids (gas–liquid microinclusions) of the ore-forming medium. Crustal solutions were probably a transport medium during ore formation. Air argon is dominant in the ores, which indicates a connection between the paleofluids and the atmosphere. This suggests intense groundwater circulation during the crystallization of ore minerals. The age of the rocks and ores of the Norilsk deposits was determined. The stage of orebody formation is restricted to a narrow age interval of 250 ± 10 Ma. An isotopic criterion was proposed for the ore-bearing potential of mafic intrusions in the Norilsk–Taimyr region. It includes several interrelated isotopic ratios of various elements: He, Ar, S, and others.     

高压微波消解法测定醋酸纤维过滤器采集的微尘粒子中的砷镉钴铬铜铁锰镍铅钒锌

最新的流行病学研究表明,空气中较高浓度的悬浮细颗粒可能对人类的健康有不利的影响。根据该项研究显示,由于心脏病、慢性呼吸问题和肺功能指标恶化而导致死亡率的升高与细尘粒子有关。这些研究结果已经促使欧盟于1999年4月出台了限制空气中二氧化硫、二氧化氮、氧化氮、铅和颗粒物含量的法案(1999/30/EC),对各项指标包括对可吸入PM10颗粒的浓度提出了新的限制性指标。PM10颗粒是指可以通过预分级器分离采集的气体动力学直径小于10μm的细颗粒。目前研究的兴趣重点逐步偏向PM2.5这些更细微颗粒物,PM2.5这种颗粒物对健康有明显的不利影响。在欧盟指令2008/50/EC中,对PM10和PM2.5都提     

Wavelength-dispersive X-ray fluorescence spectrometric determination of Sc, V, Cr, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, Pb, and Th in komatiites

Komatiites are mantle-derived ultramafic volcanic rocks. Komatiites have been discovered in several States of India, notably in Karnataka. Studies on the distribution of trace-elements in the komatiites of India are very few. This paper proposes a simple, accurate, precise, rapid, and non-destructive wavelength-dispersive x-ray fluorescence (WDXRF) spectrometric technique for determining Sc, V, Cr, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, Pb, and Th in komatiites, and discusses the accuracy, precision, limits of detection, x-ray spectral-line interferences, inter-element effects, speed, advantages, and limitations of the technique. The accuracy of the technique is excellent (within 3%) for Sc, V, Cr, Co, Ni, Cu, Zn, Rb, Sr, Zr, Nb, Ba, Pb, and Th and very good (within 4%) for Y. The precision is also excellent (within 3%) for Sc, V, Cr, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, Pb, and Th. The limits of detection are: 1 ppm for Sc and V; 2 ppm for Cr, Co, and Ni; 3 ppm for Cu, Zn, Rb, and Sr; 4 ppm for Y and Zr; 6 ppm for Nb; 10 ppm for Ba; 13 ppm for Pb; and 14 ppm for Th. The time taken for determining Sc, V, Cr, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, Pb, and Th in a batch of 24 samples of komatiites, for a replication of four analyses per sample, by one operator, using a manual WDXRF spectrometer, is only 60 hours.     

Regional distribution of Al,B, Ba,Ca, K,La, Mg,Mn, Na,P, Rb,Si, Sr,Th, U and Y in terrestrial moss within a 188,000 km2 area of the central Barents region: influence of geology,seaspray and human activity

Five hundred and ninety-eight samples of terrestrial moss (Hylocomium splendens and Pleurozium schreberi) collected from a 188,000 km² area of the central Barents region (NE Norway, N Finland, NW Russia) were analysed by ICP-AES and ICP-MS. Analytical results for Al, B, Ba, Ca, K, La, Mg, Mn, Na, P, Rb, Si, Sr, Th, U and Y concentrations are reported here. Graphical methods of data analysis, such as geochemical maps, cumulative frequency diagrams, boxplots and scatterplots, are used to interpret the origin of the patterns for these elements. None of the elements reported here are emitted in significant amounts from the smelting industry on the Kola Peninsula. Despite the conventional view that moss chemistry reflects atmospheric element input, the nature of the underlying mineral substrate (regolith or bedrock) is found to have a considerable influence on moss composition for several elements. This influence of the chemistry of the mineral substrate can take place in a variety of ways. (1) It can be completely natural, reflecting the ability of higher plants to take up elements from deep soil horizons and shed them with litterfall onto the surface. (2) It can result from naturally increased soil dust input where vegetation is scarce due to harsh climatic conditions for instance. Alternatively, substrate influence can be enhanced by human activity, such as open-cast mining, creation of ‘technogenic deserts’, or handling, transport and storage of ore and ore products, all of which magnify the natural elemental flux from bedrock to ground vegetation. Seaspray is another natural process affecting moss composition in the area (Mg, Na), and this is most visible in the Norwegian part of the study area. Presence or absence of some plant species, e.g., lichens, seems to influence moss chemistry. This is shown by the low concentrations of B or K in moss on the Finnish and Norwegian side of the (fenced) border with Russia, contrasting with high concentrations on the other side (intensive reindeer husbandry west of the border has selectively depleted the lichen population).     

Petrographic, mineralogy, and geochemistry of coals of Pabedana, Kerman Province, Central Iran

This paper discusses the result of the detailed investigations carried out on the coal characteristics, including coal petrography and its geochemistry of the Pabedana region. A total of 16 samples were collected from four coal seams d2, d4, d5, and d6 of the Pabedana underground mine which is located in the central part of the Central-East Iranian Microcontinent. These samples were reduced to four samples through composite sampling of each seam and were analyzed for their petrographic, mineralogical, and geochemical compositions. Proximate analysis data of the Pabedana coals indicate no major variations in the moisture, ash, volatile matter, and fixed carbon contents in the coals of different seams. Based on sulfur content, the Pabedana coals may be classified as low-sulfur coals. The low-sulfur contents in the Pabedana coal and relatively low proportion of pyritic sulfur suggest a possible fresh water environment during the deposition of the peat of the Pabedana coal. X-ray diffraction and petrographic analyses indicate the presence of pyrite in coal samples. The Pabedana coals have been classified as a high volatile, bituminous coal in accordance with the vitrinite reflectance values (58.75–74.32 %) and other rank parameters (carbon, calorific value, and volatile matter content). The maceral analysis and reflectance study suggest that the coals in all the four seams are of good quality with low maceral matter association. Mineralogical investigations indicate that the inorganic fraction in the Pabedana coal samples is dominated by carbonates; thus, constituting the major inorganic fraction of the coal samples. Illite, kaolinite, muscovite, quartz, feldspar, apatite, and hematite occur as minor or trace phases. The variation in major elements content is relatively narrow between different coal seams. Elements Sc,, Zr, Ga, Ge, La, As, W, Ce, Sb, Nb, Th, Pb, Se, Tl, Bi, Hg, Re, Li, Zn, Mo, and Ba show varying negative correlation with ash yield. These elements possibly have an organic affinity and may be present as primary biological concentrations either with tissues in living condition and/or through sorption and formation of organometallic compounds.     

Mercury,arsenic, antimony,and selenium contents of sediment from the Kuskokwim River,Bethel, Alaska,USA

The Kuskokwim River at Bethel, Alaska, drains a major mercury-antimony metallogenic province in its upper reaches and tributaries. Bethel (population 4000) is situated on the Kuskokwim floodplain and also draws its water supply from wells located in river-deposited sediment. A boring through overbank and floodplain sediment has provided material to establish a baseline datum for sediment-hosted heavy metals. Mercury (total), arsenic, antimony, and selenium contents were determined; aluminum was also determined and used as normalizing factor. The contents of the heavy metals were relatively constant with depth and do not reflect any potential enrichment from upstream contaminant sources.