广西矿业必须迎接新的挑战

党的16大提出了全面建设小康社会的伟大目标,今后的一、二十年将是我国也是广西大有作为的战略机遇期。在全面建设小康社会实现富民兴桂新跨越的过程中,加快发展作为国民经济基础产业的矿业非常重要。在新形势下,矿业必须迎接新的挑战,走可持续发展之路。     

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.     

借他山之石建创业之基--青海省核工业地质局第一地质矿产勘查大队新疆创业侧记

无情的风沙吞没了创业者的脚印 “为生存而拼搏”的呐喊声在广袤的天地之间消失 我只为追寻 追寻曾燃烧在人们心中不灭的灵魂     

新形势下耕地保护问题的思考

耕地保护面临的新形势 1.社会经济快速发展带来用地需求增加 我国经济正处在高速发展期,自1 985年以来,我国国内生产总值以年均10.2％的增长率增长,国家经济实力显著增强。与之相适应的是,投资结构趋于优化、投资总量不断增加,使得建设     

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.     

我省地质找矿取得新突破

2004年，河南省地质调查院共承担国家地质找矿项目8个，主要部署于豫西南地区、青藏铁路沿线南段和新疆西昆仑地区。通过一年来的工作，新发现矿产地7处，控制矿产资源量银2010吨、铅锌421万吨、铜51万吨、铁6109万吨，地质找矿工作取得新的进展和突破。     

聚焦节约

贠小苏：用价格杠杆促进资源节约；农业生产也要转变观念；节约不能顾此失彼；资源节约看“金木水火土”；节省能源从小做起法国风行“步行巴士”……