旅游探险胜地--杰萨错生态旅游区

杰萨错生态旅游区是一处以湖泊、温泉、冰川、山岳、野生动物为主要特色的生态旅游区，区内旅游资源类型多样，内容丰富，配套性好，集观光、探险、科考于一体。具有较高的开发价值。本文介绍了该生态旅游区的旅游资源概况，并对旅游资源进行了评价和开发定位。     

西藏敌布错-嘎仁错生态旅游区旅游资源优势与可持续开发浅析

敌布错—嘎仁错生态旅游区是一处以高原湖泊、生物景观为主要特色的综合生态旅游区。区内旅游景观类型多样，内容丰富，集观光、探险、科考于一体，具有很好的开发前景。本文着重介绍了该生态旅游区的旅游资源概况，并提出了可持续开发建议。     

西藏措勤县扎日南木错生态旅游区旅游资源评价与开发探讨

西藏措勤县扎日南木错生态旅游区旅游资源丰富，是一处以湖泊，生物景观为主要特色的综合生态旅游区，品位高，集观光性，教学性，科考性与探险性于一身，具很好的开发前景。本文着重介绍了该区旅游资源概况，并提出了持续开发的建议。     

天门山地质遗迹景观特色及开发

天门山旅游区是张家界国家地质公园的四大核心景区之一，地质遗迹资源丰富多彩。文章从地质旅游的角度，归纳了天门山地质遗迹景观特色，分析了其地质遗迹景观旅游开发优势，提出了其地质遗迹景观旅游开发建议。     

西藏浪卡子-洛扎地区地质旅游资源和开发建议

西藏浪卡子-洛扎地区地质旅游资源丰富,地理位置、交通条件和社会环境都十分有利于当地旅游业的发展。本文将该区划分为四个地质旅游区,大部分旅游资源是首次发现。     

攀枝花盐边县岩口旅游区岩溶地质景观特征及其旅游开发探讨

攀枝花盐边县岩口旅游区天洞、溶洞、暗河、石林等岩溶景观独特,与自然景观和人文景观结合紧密,具有重要的科学研究、艺术观赏价值。本文主要依据岩溶形成的地质背景、岩溶景观特征以及旅游资源的价值、区位条件等,提出在该区建立地质公园等旅游开发的一些措施。      

龙门山国家地质公园旅游产品设计初探

地质公园是基于自然保护前提下的以地质遗迹景观为主体，集地学、自然、人文景观为一体，以地学科考为主题，具有一定市场功能的综合性多功能的公园旅游区。地质公园内有丰富的旅游资源，适宜开发多种多样的旅游产品，可归为6大类。地质公园旅游产品的成功开发在于重视产品市场定位、旅游形象的系统设计和产品创意与创新。     

浅谈洛阳龙门旅游区的地质环境

龙门位于洛阳市南约12km处，交通便利，居民点稠密。龙门旅游区向以艺术瑰宝石窟和壮丽自然景观闻名，但其周围的地层、沉积环境、构造和矿产资源等相关地质环境却鲜为人知。如能在原有旅游项目的基础上开发地质或其它旅游资源，形成综合性旅游场所，必将对旅游业的发展起到推动作用。     

西藏麦嘎生态旅游旅游资源及可持续开发探讨

麦嘎生态旅游区是一处以土林，温泉，冰川，草原，野生动物景观为主要特色的生态旅游区。区内景观类型多，品位高，功能齐，融观光，探险，科考于一体，集独特性，唯一性，崇尚性于一身，景区内的核心景观布多藏布万佛壁世所罕见。本文介绍了该区的旅游资源概况，对资源特色作了概要评价。并提出了可持续开发的意见和建议。     

盐城市地热资源特征及其开发利用建议

地热资源是集“热、矿、水”三位一体的清洁资源,开发利用地热资源,可以带动并提升旅游休闲业、现代农业和服务业的快速发展。盐城市地热资源开发利用程度较低,开发时间短,形式粗放、单一。对盐城市地热资源赋存条件、分布特征、地热水质特征、地热资源开发利用现状、旅游景区建设需求、旅游市场条件、环境条件和地区社会经济发展等不同层面进行了综合分析。结果表明: 盐城市地热资源具有旅游休闲度假、商务休闲度假、农业观光旅游和综合开发示范等功能价值; 滨海—阜宁一线、盐城市区、盐城丹顶鹤海滨湿地旅游区、马家荡景区—大纵湖旅游景区、东台和大丰市区以及中华麋鹿园—黄海森林公园一线可划定为地热资源重点开发区。此外,在分析研究区地热资源分布特点、开发利用程度及其交通条件、经济状况、旅游资源分布特征和发展水平等因素的基础上,提出盐城市范围内现代旅游业地热资源开发利用要形成以地热富集区和县、市区为中心并以重要风景旅游区为节点向周边辐射扩散的地热资源多元开发和综合利用的基本格局。     

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.     

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.     

Quaternary stresses revealed by calcite twinning inversion: insights from observations in the Savonnières underground quarry (eastern France)

Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ₁ roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003).     

HYDROGEOLOGY

正20141756 Chen Ruige(Mathematical College,China University of Geosciences,Beijing100083,China);Zhou Xun Numerical Simulation of Groundwater Level Fluctuation in a Coastal Confined Aquifer with Sloping Initial Groundwater Level Induced by the Tide(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(7),2013,p.1099-1104,6 illus.,16 refs.) Key words:confined water,groundwater level     

METAMORPHIC PETROLOGY

正20141408 Cai Jia(Institute of Geology,Chinese Academy of Geological Sciences,Beijing100037,China);Liu Fulai Petrogenesis and Metamorphic P-T Conditions of Garnet-Spinel-Biotitebearing Paragneiss in Danangou Area,Daqingshan-Wulashan Metamorphic Complex Belt(Acta Petrologica Sinica,ISSN1000-0569,CN11-1922/P,29(7),     

SERIALS

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GEOPHYSICAL EXPLORATION

正20142386An Guoying(China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China)Application of Satellite Remote Sensing in Regional Hydrogeological Investigation:Taking Cenozoic Strata in Wenquan Sheet(1∶250 000)of Karakoram Range as an Example(Geosci-     

QUATERNARY GEOLOGY & GEOMORPHOLOGY

正20141016An Chengbang(Key Laboratory of Western China’s Environmental Systems,Ministry of Education,Lanzhou University,Lanzhou 730000,China);Zhao Yongtao Lake Records during the Last Glacial Maximum from Xinjiang,NW China and Their Climatic Impli-     

PETROLEUM GEOLOGY

正20141538 Cao Qing(School of Earth Sciences and Engineering,Xi’an Petroleum University,Xi’an 710065,China);Zhao Jingzhou Characteristics and Significance of Fluid Inclusions from Majiagou Formation,Yichuan Huangling Area,Ordos Basin(Advances in Earth Science,ISSN1001-8166,CN62-1091/P,28(7),2013,p.819-828,7 illus.,3 tables,43 refs.)     

GEOCHEMISTRY

正20142002 Wei Hualing(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang065000,China);Zhou Guohua Element Content and Mineral Compositions in Different Sizes of Soil in Tongling Area,Anhui Province(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(11),2013,p.1861