试论原始地质资料的立卷归档

原始地质资料立卷归档甚为重要。探讨原始地质资料立卷归档方法,做好原始地质资料立卷归档工作,是实现地质档案标准化、规范化、科学化管理的基础。     

基础施工技术资料归档问题初探

随着经济体制改革的深入,地勘单位都走向了市场、工作性质、内容随之发生了变化,地质资料档案部门面临着新的光战。怎样走向市场的地质队伍服务;基本建设基础施工中形成的原始资料怎样归档等问题,就责无旁岱地摆在了面前。本文就基础施工技术资料归档的内容与要求,立卷归楼的方法与要求两个问题阐述了个人的意见 。     

对地质资料归档汇交中若干问题的分析

地质资料是地质资源信息的宝库,它包含着巨大的社会经济价值。依法归档与汇交地质资料是地质工作者的责任与义务。本文通过阐述地质资料归档与汇交工作的意义与具体要求,剖析了归档与汇交工作中常出现的资料格式不符合规范、电子文档制作系统的使用不够熟练等问题,并提出了解决办法,对该项工作规范、高效的完成具有参考意义。     

地质档案工作会議

今年元月下旬地质部全国地质資料局在洛阳召开地质部系統地质档案工作会議,广泛交流辽宁、浙江、广西等省清理原始資料与立卷归档的試点經驗。根据地质部頒发的“地质队地质档案暫行管理办法”的基本原     

浅谈地质科技的重要环节——地质科技档案

地质矿产资源的价值,不是矿产资源本身,而是体现地质工作中所取得的科技文件材料,科技档案。地质科技档案是记述和反映本单位地质科学研究活动的、具有保存价值并按照一定的归档制度、作为真实的历史记录集中保存起来的科技文件材料(包括文字、图件、表册、照片及底片、影片、光薄片、录音带、录相带等)。它是地质工作在认识大自然奥秘的整个生产活动和科研过程中最终取得的成果。笔者从事地质资料、地质科技档案工作多年,从实践中体会到,地质资料的收集、整理、归档、汇交、管理、交流、转让等一系列管理工作,正是“聚财”和“用材”的重要一环。是地质生产管理、技术管理、科研管理的有机组成部份。本文目的是提供同行们探讨研究,不当之处,谨望批评指正。     

如何做好地质档案管理工作

地质档案的案卷质量直接反映单位档案管理水平，关系到档案开发利用工作开展的好坏。为了切实提高原本档案管理水平和案卷质量，首先提高管理人员的意识，提高卷内的质量，强化地质原本档案管理超前控制措施，使原本地质资料的形成、积累、归档全方位、全过程得到控制。     

浅谈地质资料地质图件的归档和保存

通过对纸质图件和电子图件两种资料在归档和保存上的比较,提出归档工作中应在两者之间各取所长、相互补充.为适应地质矿产行业发展需要,结合<成果地质资料电子文件汇交格式要求>及当前作图软件的应用,就如何更好地做好电子图件归档工作进行了阐述.     

菏泽市局四项措施积极推进档案管理规范化建设

近年来,菏泽市局按照“档案收集齐备、归档范围明确、分类整理科学、立卷归档及时”的总体要求,积极推进档案业务规范化建设,加强电子档案管理系统推广应用,加大档案安全保护力度,确保档案“收、管、用”工作有序、高效运转。     

浅议地质科技档案信息的流失

地质科技档案是在地质技术活动中直接形成的,应当归档的具有保存价值的文字、图表、声像等不同形式的地质历史记录[1].地质科技档案的基础是地质科技材料,而地质材料的收集、整理、鉴定、保管工作是根据地质项目的日期而定.下面从地质科技档案的形成、使用、利用方面谈谈地质科技档案信息的流失原因. (1) 人员更换频繁,材料管理规章制度不能执行,文件常常互相转换,在项目结束归档时,才发现文件材料丢失、破损的问题,甚至发现原始记录、原始图件失踪,以至出现重返工区,重新采集资料的现象.所以在归档时,不应只重视整理工作,轻视收集工作. (2)…     

利用XML格式解析原理批量进行成果资料格式检查

由于科学技术的进步,各种项目成果资料获取的周期缩短,数量成逐年上升趋势.所有地震勘探项目的开始和结束都是地质资料的开始获取和完成获取的过程,因而地震勘探项目的成果资料编辑、检查、存档管理工作一直处于最重要的位置.自从归档资料统一格式之后,各种归档的维护工作就相对变得容易,但在归档之前的文档检查校正工作却显得繁琐和不易.这里试图从常见的Word电子文档入手,利用其公开的Word XML格式解析原理,通过编程实现了常见排版和错误的批量检查工作,并能够极大提高在资料归档之前的检查工作效率和减少人工翻阅检查的难度.经实际工作验证,效果很好.     

XMl数据存取技术在数据库中的应用

简要介绍XML数据存取技术、数据存取机制和XML在数据库中的应用模式,并介绍了应用实例,提出了XML数据存取技术在防震减灾工作中的应用方向。     

图幅PRB字典创建原则与方法

图幅PRB字典是数字区域地质调查过程中采集地质数据的描述性词汇,是由项目组根据地质调查任务和图幅地质特点自行定义和创建的.它对于规范图幅地质调查内容与结构、地质内容描述语义的标准化,以及提高数字填图工作效率等方面有着至关重要的作用.就图幅PRB字典创建的原则、要求、类型和作用及创建方法进行了较详细地阐述和讨论.     

大数据环境下地质资料的存储策略与文本化导入技术

在分析地质资料文档内容与形式特征的基础上,提出Hadoop大数据环境下的地质资料一体化耦合数据模型与存储策略,分析确定HDFS下地质资料文本化目标格式,并对地质资料原始格式、转换后的文本格式及地质信息的存储方式与模式进行设计;研究常见地质资料格式的文本化实现方式,并构建文本转换技术流程。为大数据环境下地质资料的文本导入提供技术路径,以及大数据环境下文本化地质资料的信息抽取、融合等智能化处理提供统一数据基础,对地质资料大数据分析具有实际意义。     

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

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.     

Définition d'une limite multicritère ; stratigraphie du passage Campanien–Maastrichtien du site géologique de Tercis (Landes,SW France)Definition of a multi-criteria boundary; stratigraphy of the Campanian–Maastrichtian interval of the geological site at Tercis (Landes,SW France)

Lithostratigraphy, physicochemical stratigraphy, biostratigraphy, and geochronology of the 77–70 Ma old series bracketing the Campanian–Maastrichtian boundary have been investigated by 70 experts. For the first time, direct relationships between macro- and microfossils have been established, as well as direct and indirect relationships between chemo-physical and biostratigraphical tools. A combination of criteria for selecting the boundary level, duration estimates, uncertainties on durations and on the location of biohorizons have been considered; new chronostratigraphic units are proposed. The geological site at Tercis is accepted by the Commission on Stratigraphy as the international reference for the stratigraphy of the studied interval. To cite this article: G.S. Odin, C. R. Geoscience 334 (2002) 409–414.     

The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts

The solubilities of columbite, tantalite, wolframite, rutile, zircon and hafnon were determined as a function of the water contents in peralkaline and subaluminous granite melts. All experiments were conducted at 1035 °C and 2 kbar and the water contents of the melts ranged from nominally dry to approximately 6 wt.% H₂O. Accessory phase solubilities are not affected by the water content of the peralkaline melt. By contrast, solubilities are affected by the water content of the subaluminous melt, where the solubilities of all the accessory phases examined increase with the water content of the melt, up to 2 wt.% H₂O. At higher water contents, solubilities are nearly constant. It can be concluded that water is not an important control of accessory phase solubility, although the water content will affect diffusivities of components in the melt, thus whether or not accessory phases will be present as restite material. The solubility behaviour in the subaluminous and peralkaline melts supports previous spectroscopic studies, which have observed differences in the coordination of high field strength elements in dry vs. wet subaluminous granitic glasses, but not for peralkaline granitic glasses. Lastly, the fact that wolframite solubility increases with increasing water content in the subaluminous melt suggests that tungsten dissolved as a hexavalent species.     

Late Wuchiapingian (Late Dzhulfian,early Late Permian) limestone olistolites within the Tertiary flysch of Glypia Unit (Mount Parnon,central–eastern Peloponnesus,Greece)

Some olistolites reworked in a Tertiary flysch of Mount Parnon (Peloponnesus, Greece) exhibit a Late Permian assemblage, dominated by Paradunbarula (Shindella) shindensis, Hemigordiopsis cf. luquensis and Colaniella aff. minima. This association corresponds to the Late Wuchiapingian (=Late Dzhulfian), a substage whose algae and foraminifera are generally little known. Contemporaneous limestones crop out in the middle part of the Episkopi Formation in Hydra, but they are rather commonly reworked in Mesozoic and Cainozoic sequences. The palaeobiogeographical affinities shared by the foraminiferal markers of Greece, southeastern Pamir, and southern China, are very strong (up to the specific level), and are congruent with the Pangea B reconstructions. To cite this article: E. Skourtsos et al., C. R. Geoscience 334 (2002) 925–931.     

PALEONTOLOGY

正20141596 Liu Yunhuan(School of Earth Sciences and Resources,Chang’an University,Xi’an 710054,China);Shao Tiequan Early Cambrian Quadrapyrgites Fossils of Xixiang Boita in Southern Shaanxi Province(Journal of Earth Sciences and Environment,ISSN1672-6561,CN61-1423/P,35(3),2013,p.39-43,3 illus.,20 refs.)     

GEOCHEMICAL EXPLORATION

正20141719 Chen Zhijun(State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan 430074,China);Chen Jianguo Automated Batch Mapping Solution for Serial Maps:A Case Study of Exploration Geochemistry Maps(Journal of Geology,ISSN1674-3636,CN32-1796/P,37(3),2013,p.456-464,2 illus.,2 tables,10 refs.)     

MICROPALAEONTOLOGY

正20140962 Chen Fenning(Xi’an Institute of Geology and Mineral Resources,Xi’an710054,China);Chen Ruiming Late Miocene-Early Pleistocene Ostracoda Fauna of Gyirong Basin,Southern Tibet(Acta Geologica Sinica,ISSN0001-5717,CN11-1951/P,87(6),2013,p.872-886,6illus.,56refs.)