论旅游地学资源的分类和评价

(一)前言旅游业有“无烟工业”之美誉,其赖以发展的基础主要是旅游资源和旅游者。旅游资源丰富多彩、包罗万象,旅游地学资源占据着最为显赫的地位,它是地质营力的杰作。旅游地学资源的分类和评价研究,直接关系到旅游资源的开发保护以及旅游业综合效益的提高。 (二)旅游地学资源的分类就成因属性而言,旅游资源分为自然景观、人文景观及复合景观三大类型。自然景观系指纯自然条件及其作用的产物,如江河湖海、高山峡谷、冰峰雪岭、火山地热、石林溶洞、     

江苏旅游地学资源概况及开发利用前景

旅游业是当今经济发展的重要支柱产业,旅游地学资源是旅游业中重要的组成部分,江苏省旅游地学资源主要是,山,石,水,洞等类型,着重介绍江苏省的旅游地学资源概况及开发利用前景。     

四川色达县旅游资源开发与设计

色达县是一个旅游资源十分丰富的地区,地貌复杂多样,自然景观丰富,既有辽阔的草原、雪山冰川,又有森林峡谷、奇峰怪石、湖泊沼泽。旅游资源开发应结合当地实际,紧跟时代步伐,亲近自然的个性化旅游设计是未来旅游的方向。以发展旅游经济为基础,保护生态环境为目的,通过发展旅游业,带动当地经济、贸易的可持续发展。     

石林世界地质公园旅游发展的SWOT分析及对策

石林世界地质公园旅游发展中并存优势和劣势、机遇和威胁。为实现公园旅游的可持续发展，笔者用SWOT方法对石林世界地质公园旅游的发展进行分析，并在此基础上提出相应对策。     

旅游环境承载力在待开发景区规划中的应用初探— — 以贵州东风湖为例

景区开发规划设计合理与否事关旅游地的生命周期和可持续发展,而旅游环境承载力是旅游业可持续发展的主要判据之一,在理论上,可以通过某种途径应用旅游环境承载力的理论方法去评价某一开发规划设计的合理性。本文以东风湖为例,探讨了待开发旅游地旅游环境承载力研究的意义,并从旅游环境承载力计算的计量模型,适合喀斯特地域特色的指标体系的建立及指标权重计算等方面,讨论了如何将旅游环境承载力的理论方法应用于待开发旅游地开发规划设计的具体操作方法,并引入了旅游环境承载量和旅游环境承载指数等新概念。      

江西发展生态旅游应重视环境生态放射性调查

环境放射性是生态系统的重要组成部分。为适应社会经济的可持续发展,生态旅游是旅游业的发展方向。本文简要介绍了环境生态放射性调查的基本内容,以核工业系数十年的调查成果为基础,阐述了江西省的环境生态放射性水平。根据我省旅游资源的空间展布和定位。结合区域自然地理和地质背景,强调了江西发展生态旅游必须重视环境生态放射性调查。     

庐山温泉旅游资源开发研究

庐山温泉旅游近年来不断发展,成为庐山旅游新的热点。本文在分析庐山温泉旅游资源概况及开发现状的基础上,针对当前旅游开发中存在的主要问题,提出了温泉地开发应注重文化特色,强化品牌建设,开发丰富多彩的温泉旅游产品,加强各类人才培养,实施温泉资源有序管理等相关措施,以实现庐山温泉旅游业的可持续发展。     

兴文世界地质公园地质遗迹与人文旅游资源整合开发研究

在地质遗迹区,旅游业的健康发展离不开独特的文化旅游资源,如何整合地质遗迹景观与文化旅游资源,实现自然景观与文化景观的优势互补,是地质公园旅游业可持续发展最关键的因素之一。兴文世界地质公园拥有丰富的喀斯特景观与焚苗文化资源,有强烈的神秘色彩和吸引力,但旅游业发展相对滞后。通过分析地质公园旅游开发中存在的问题,在整合开发策略的基础上,提出了“一核心、三个旅游产品生命周期延长区”的整体开发模式。     

基于RIS框架的兴文石海地质公园旅游形象重塑

旅游地的形象塑造是当今旅游地发展中的重要问题之一,兴文石海的形象塑造应以地貌景观特点为基础,按其塑造原理和技术要求,形成特色突出、符合市场需要的形象,以更好地吸引游客,促进旅游地的持续发展。依据RIS框架理念,兴文石海地质公园的旅游形象应从横向、纵向两维进行重塑。其旅游形象总体可以定位为"三绝喀斯特—僰苗风情绝"。为改变当前兴文石海旅游不景气的局面,应通过精心组织旅游线路,制定鲜明的旅游宣传口号,创新营销理念及方式,做好旅游形象的维护和拓展管理,把兴文石海优美的旅游形象根植于广大旅游者心里。     

21世纪的石林旅游业

21世纪石林旅游会遇到良好的机遇和面临严峻的挑战。石林要在21世纪能做到可持续性发展旅游业,就必须严格保护资源和生态环境。还必须尽早做好如下工作:(1)建立新型的石林国家公园;(2)建立石林游客中心和石林博物馆,做好科普工作;(3)建立石林图书馆和信息中心;(4)加强石林研究中心和石林研究基金建设,不断为游客提供新知识;(5)加强新型、先进的服务设施建设,为游客进行知识创新、交流和商务活动提供良好条件;(6)不断对石林管理人员、职工和导游进行培训,不断更新他们的知识。      

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