宁远保安地区基性─超基性火山岩基本特征

本文论述了保安地区火山岩的地质、岩石、副矿物、岩石化学、微量元素、稀土元素、稳定同位素、火山岩相及火山机构等特征。并对其演化规律、形成机制与成矿作用的关系，作了初步探讨。     

Geology of the Dolomites

The Dolomites region is a spectacularly exposed portion of the Southern Alps, a northern Italian chain derived from the comparatively gentle deformation of the Tethyan passive continental margin of Adria. The regionhad an active Permo-Jurassic tectono-magmatic evolu-tion, leading from Permian magmatism, through a Mid-die Triassic episode offast subsidence and volcanism, to the Jurassic oceanic break-up. Although the sedimentary succession ranges in age from Middle Permian to Creta-ceous, the geological landscape is largely dominated by the majestic Triassic carbonates, making the area a clas-sical one for the early Mesozoic stratigraphy. Particu-larly noteworthy are the Anisian to Carnian carbonate platforms, recording an evolution from regional muddy banks to isolated high-relief builduos. The hlline of the various basins and the development of a last generation of regional peritidal platform followed. The carbonate platforms of the Dolomites bear witness to a remarkable set of changes in the carbonate production and to signif-icant palaeoclimatic fluctuations,from arid to moist con-difions and vice versa; a great range of margin and slope depositional styles is therefore recorded. Alpine tectonic shortening strongly affected the area, with a first Eocenede formation, followed by later Neogene overthrusting and strike-slip movements.     

Medical geology：new relevance in the earth sciences

The interdisciplinary fieldresponds to the need to betterof “Medical Geology“ understand the relationships between human health and our surrounding environment. The influence of earth resources, natural environmental factors and land-use on human health has long been recognized, dating back to ancient Rome and Peru‘s Inca civilization. Today links between the natural environment and health can be found throughout the world. This review introduces the historical context of this particular type of research, contrasts the direct geological and indirect natural hazard influences on healthas a framework of study, elaborates on pathways of elemental accumulation in the body and provides examples of specific geochemical behaviours and diseases that are often associated with either too much or not enough of certain elements which comprise the Earth.     

2008年地学夏令营成功举办

由安徽省地质学会和蚌埠市地质学会联合主办的2008年全国青少年地学夏令营安徽营活动,于2008年7月8日至12日在我国北方重要环渤海经济区北戴河开营。蚌埠市20余名优秀中学生参加了夏令营活动。此次夏令营的主题是“海洋地质和环境地质发展”。     

安徽省地矿局举办计算机网络与网站建设研讨班

由安徽省地矿局主办的2008年计算机网络与网站建设研讨班于2008年8月4日至13日在合肥举行,来自安徽省地矿局和华东冶金地质勘查局下属25个单位的54名技术人员参加了本次研讨班的学习和研讨。     

安徽省地质学会被评为先进集体在省科协“八大”上受到表彰

2008年8月20日至22日,我省科技界的盛会——安徽省科协第八次代表大会在合肥隆重召开。中国科协党组书记、书记处第一书记、常务副主席邓楠到会祝贺,省委书记王金山发表重要讲话,省长王三运、省政协主席杨多良、省委副书记王明方等省领导和两院院士等著名科技专家出席了会议。800多名来自全省各地的科技人员优秀代表出席了大会。这次会议的主要任务是团结和动员全省广大科技工作者,高举中国特色社会主义伟大旗帜,以邓小平理论和“三个代表”重要思想为指导,深入贯彻落实科学发展观,全面贯彻党的十七大和胡锦涛总书记视察安徽重要讲话精神,认真履行党和政府联系科技工作者的桥梁和纽带职责,为加速崛起进程、建设创新型安徽、构建社会主义和谐社会而努力奋斗。     

地质立局 强队富民 科学发展 再谱新章

《国务院关于加强地质工作的决定》颁布后,安徽省地矿局新一届领导班子及时调整发展思路,确立了“地质立局,强队富民,找矿立功,服务安徽”发展战略,通过两年多实践,取得了丰硕的成果。     

永定河流域地质学术研讨会召开

5月31日,由北京地质学会和永定河文化研究会联合主办的“永定河流域地质”学术研讨会在门头沟区召开。