澄江动物群国家地质公园科学价值及旅游研究

澄江动物群国家地质公园是一个以保护具有全球意义的、实证"寒武纪生命大爆发"及地球早期生命起源和演化的澄江动物群及其赋存载体地层的非常珍稀的以古生物化石群为主题的国家级地质公园.主要以科考科普性旅游为主,具有不可替代、无与伦比的科学价值.针对澄江动物群国家地质公园的旅游特点,对旅游开发中存在的优劣势进行分析,对如何公园如何开展旅游进行研究.     

基于旅游者认知的地质公园市场营销——以陕西翠华山山崩景观国家地质公园为例

作为一种具有较高科学品位的新型旅游地,地质公园已在营造着旅游经济的新亮点,地质公园市场营销也成为一个崭新的课题.本文通过面对面随机抽样调查法,就地质公园的一些要素对翠华山山崩景观国家地质公园的旅游认知进行了分析,结果表明,游客对翠华山国家地质公园的旅游认知较好,但地质公园的知名度低,影响力还不大,旅游者的期望低于旅游体验,在此基础上,文章从市场细分与市场定位、形象设计、产品营销和促销四个方面进行了市场营销策略的研究.     

关山国家地质公园地质遗迹景观特征及科学价值研究

河南关山国家地质公园地处太行山东南麓,是一座以断崖、峰丛、峰林、三级台地为主题的国家地质公园,赋存有很多具有科学价值的地质遗迹景观.就河南关山国家地质公园地质遗迹的基本特征及科学价值进行了综合分析及研究,对深入进行地质遗迹保护和开发利用具有一定参考价值.     

蓟县国家级地质公园

"蓟县国家级地质公园"已经国家地质公园评审委员会批准,成为本市第一个国家级地质公园.这座以"中上元古界地层剖面"和著名山体为核心的地质公园的建立,对于保护天津的"地球档案",普及地球科学知识,适应入世后天津旅游业的大发展将起到积极的推动作用,是提升天津文化品位的新亮点.     

基于游客视角的国家地质公园解说系统评价——以重庆武隆国家地质公园为例

目前基于游客视角对地质公园解说系统进行评价还未见报道.本文以武隆国家地质公园为例,采用问卷调查与实地考察相结合的方法,对地质公园解说系统进行了定量评价.研究结果显示,游客对武隆国家地质公园解说系统各个项目的评价值仅比中等略有偏高.其中,游客对人员解说和户外牌示评价值高于出版物和室内解说;男性游客的评价值略高于女性;24...     

武隆国家地质公园旅游资源量化分析

以重庆武隆国家地质公园为研究对象,运用层次分析法构建评价模型,对其主要旅游资源综合价值进行量化评价,得出了园区内不同景区的综合价值排序.通过定性分析并提出了该园区旅游资源的开发策略和建议.     

福建永安国家地质公园旅游资源评价

采用层次分析法(AHP)与游客满意度相结合的方法对福建永安国家地质公园的旅游资源进行综合评价.基于定量评价,将永安国家地质公园的旅游资源评价分析层分为3层,采用德尔菲法确定权重,最后计算综合得分,为76.53分,游客满意度结果为71.04分,游客基本满意.研究采用定量与实际调查结果相结合的方法,使评价结果更加符合实际.结果表明:永安国家地质公园有丰富多样的旅游资源,具有典型罕见的科研价值与独特质优的美学价值,有较好的开发潜力,"一低一少一弱"是公园发展的瓶颈.文章最后为完善永安地质公园的管理发展提出了建议.     

熊耳山-抱犊崮国家地质公园旅游资源特征分析

在我国地质公园旅游兴旺发展的背景下,对位于山东省枣庄市的熊耳山-抱犊崮国家地质公园旅游资源特征进行了分析研究,并在实地考察的基础上,对以灰岩岩溶地质地貌及其所形成的大裂隙、溶洞群和古文化遗迹、古战场为景观特色的旅游资源价值进行了评价,并提出开发与保护的建议.     

柳江国家地质公园PRED系统分析及发展对策

地质公园建立的根本目的是保护地质遗迹,但实际运作中当经济利益与地质公园的功能发生冲突时,地方政府往往只考虑了前者.笔者认为只有与所属区域的经济、社会、环境协调发展,地质公园才能真正实现保护地质遗迹的宗旨.本文将区域PRED概念引入到地质公园的研究中,通过分析秦皇岛柳江地质公园的PRED系统现状及对园区内地质遗迹保护与利用程度进行评价,提出了政府主导、居民参与,科学管理、规划先行,整合发展、带动区域的协调发展模式,以期丰富地质公园建设发展的理论研究,同时对国家地质公园实现可持续发展具有一定的现实意义.     

陕西延川黄河蛇曲国家地质公园旅游资源研究与建设构想析

陕西延川黄河蛇曲是发育在晋陕峡谷中的大型蛇曲群体,完整系统地保留了黄河蛇曲形成、演化过程的地质遗迹,本文通过对该国家地质公园旅游资源的进行调查和系统研究的基础上,采用定性与定量相结合的方法,依据旅游资源的评定体系和评定方法,对陕西延川黄河蛇曲国家地质公园的地景及人文旅游资源质量、区域环境质量和旅游开发利用条件进行评价,表明陕西延川黄河蛇曲国家地质公园达到国家级资源质量标准。并根据陕西延川黄河蛇曲国家地质公园适宜发展地质旅游的特点,提出了建设该国家地质公园的具体建设构想。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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