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1.
大香格里拉地区是我国的重点旅游开发区,对该区旅游供需状况进行分析有助于客观判断区域旅游发展条件,制定针对性旅游发展策略。通过测算大香格里拉地区各州(市)的旅游供给指数、旅游供给人均指数,及旅游需求指数、旅游需求人均指数,对大香格里拉地区的旅游供需状况进行比较分析。结果表明:大香格里拉地区的旅游供给及需求状况低于全国平均水平,但其人均分摊的旅游供给额度远高于全国平均水平,形成大香格里拉地区旅游业的优势;区域旅游需求远滞后于旅游供给的状况为维护香格里拉原生态旅游品牌内涵创造条件;大香格里拉地区各州(市)之间旅游供给及旅游需求状况不均衡特征突出,影响了区域旅游的协同发展。应有针对性地改善旅游供给及旅游需求状况,提升大香格里拉地区旅游业的整体发展水平,维护和提高香格里拉旅游品牌价值。 相似文献
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陕西省旅游业是全国旅游业较发达的省份之一。旅游接待人数居全国前十名,旅游外汇收入居全国前十名,旅游综合收入却是十名之后。究其原因是不重视和发展国内旅游市场。因此调整旅游产品结构,重视和发展陕西国内旅游市场是保证陕西旅游业在全国居领先地位的重要手段之一。陕西旅游业从发展至今的20年,始终以满足国际旅游需求为主要目标。随着我国经济迅速的发展,人均国民收入的增加,国内旅游市场需求逐年增加。如果再不重视这一巨大的市场,陕西旅游业终将被挤出全国旅游发达省份的地位。 相似文献
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冯园 《科技．人才．市场》1998,(3):39-39
陕西省旅游业是全国旅游业较发达的省份之一。旅游接待人数居全国前十名,旅游外汇收入居全国前十名,旅游综合收入却是十名之后。究其原因是不重视和发展国内旅游市场。因此调整旅游产品结构,重视和发展陕西国内旅游市场是保证陕西旅游业在全国居领先地位的重要手段之一。陕西旅游业从发展至今的20年,始终以满足国际旅游需求为主要目标。随着我国经济迅速的发展,人均国民收入的增加,国内旅游市场需求逐年增加。如果再不重视这一巨大的市场,陕西旅游业终将被挤出全国旅游发达省份的地位。 相似文献
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基于TFP视角的西部大开发战略实施绩效评价 总被引：4，自引：0，他引：4
在1992～2007年面板数据的基础之上,运用Malmquist生产率指数,从全要素生产率(TFP)角度分析了西部大开发战略的实施绩效。研究发现,西部大开发战略的实施,使得西部地区全要素生产率增长率在全国平均TFP增长率处于下滑趋势的情况下,从1992～1999年期间的-0.9%上升到2000～2007年期间的1.2%。从区域差异来看,西部大开发战略实施前西部地区TFP增长率低于全国平均水平,且在三大区域中处于最低水平;而在西部大开发战略实施后,西部地区TFP增长率远高于全国平均水平,且在三大区域中处于最高水平。因此,从全要素生产率角度来看,西部大开发战略实施绩效显著。 相似文献
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香格里拉位于滇西北青藏高原东部,具有发展旅游的独特魅力和开发的巨大潜力。文章在香格里拉旅游业发展现状的基础上,着重对香格里拉旅游业发展的优势、劣势、发展机遇进行了综合分析,提出了相应的对策。 相似文献
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安徽省国内旅游消费结构问题探析 总被引：2，自引：0，他引：2
旅游消费结构是衡量一个国家或地区旅游业发展是否成熟的重要标志之一。对安徽省国内旅游消费结构问题进行探析,目的在于探讨安徽省旅游业的发展状况。通过采用文献资料法,并运用Excel软件对近几年安徽省旅游业的统计数字进行分析,最后得出结论:安徽省旅游消费结构存在着非基本旅游消费比重过大、购物娱乐消费少和旅游产品结构不合理等方面的问题。通过对安徽省旅游消费结构在环境层面、政府层面、旅游企业层面、旅游产品层面和区域发展层面的深度分析,提出安徽省优化旅游消费结构的一些策略。 相似文献
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我国旅游市场总体供需态势分析 总被引：1，自引：0，他引：1
本文分析了我国旅游市场总体供需态势。旅游企业的利润从高利润下降到社会平均利润水平并进一步下降到平均利润水平之下,标志着旅游市场处于供大于求的市场态势。指出旅游市场发展存在的问题和面临的挑战,包括国内旅游市场总体消费水平偏低、旅游消费需求的个性化趋势和旅游产品供给单一的矛盾、旅游市场的过度价格竞争以及加入WTO对中国旅游业的冲击等。 相似文献
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贫困是湘西自治州州情最突出的特征之一,更是其发展市场经济最迫切需要解决的一个现实问题.以发展旅游业带动贫困地区脱贫致富,是近年来扶贫工作的创举,而英国国际发展局（DFID）提出的PPT旅游发展战略代表着旅游扶贫的新概念.本文结合湘西自治州州情,探讨了其实施PPT旅游战略的重要性和可行性,并有针对性的提出了相关发展对策. 相似文献
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京津冀高技术产业技术供需协同研究 总被引：1，自引：1，他引：0
构建高技术产业技术供需复合系统序参量指标体系,运用距离协同模型并融合熵理论对京津冀技术供需系统2005—2015年的协同水平进行研究发现:京津冀高技术产业技术供需协同水平呈波动上升趋势,并实现从弱协同到基本协同阶段的过渡;京津冀区域协同发展对技术供需水平的提高起重要推动作用;各地技术资源禀赋异质导致高技术产业技术供给要素与需求的协同水平及需求要素与供给的协同水平呈差异性,且专利技术供需协同面临较大挑战。基于此,在推动技术需求驱动的技术交易市场体系建立,提高有效技术评估、筛选与供给,完善区域技术供需对接机制,推进技术中介服务体系建设等方面提出促进区域高技术产业技术供需协同发展的对策建议。 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
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Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
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Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
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Leah A. Lievrouw 《The Information Society》1998,14(2):83-96
The main premise of this article is that in information societies generally, and in virtual social contexts particularly, a distinctive style of interaction to facilitate the communication of difference, heterotopic communication , has emerged. It rests on two cultural foundations: an ideological belief in the positive, socially integrating power of communication, and a prevailing ethic of instrumental rationality, subjective individualism, and strategically practiced self-interest. The former is demonstrated by the use of simulation and spectacle as sources of information; exhibitionism/voyeurism as a communicative style; and the awareness of surveillance. The latter is seen in the competitive use of knowledge as a commodity; a surface globalism masking deep parochialism; lateral as well as vertical information inequity; and the use of public versus private as strategies for engagement rather than as spaces. Those who engage in heterotopic communication resort to their 'own devices' both in the sense of personal agendas, strategies, interests, and interpretations, and in the form of the telecommunication tools that help realize them. These personal and technological devices allow individuals with the right educational and technical resources to avoid exposure to disagreement, difference, or other information that does not serve their direct purposes or reflect their particular views of the world; yet they also help convey the appearance of openness, availability, and cooperation. This style of interaction is used strategically in combination with information and communication technologies to gain social or economic advantages, but it may encourage social separatism and parochialism, inhibit the negotiation of disputes, and emphasize competing interests. 相似文献
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《中国科学院院刊(英文版)》2014,(3)
<正>In Xishuangbanna,one of China’s most biodiverse regions,landscape has changed dramatically during the past three decades due to the conversion of tropical rainforest to rubber plantations.In steep areas,terraces are often constructed before planting rubber trees,which causes two important changes in the soil:the destabilization of soil in the bench terraces and the increased vulnerability of unvegetated riser faces to erosion.Few studies have documented the nature and intensity of erosion on bench terraces.Prof.LIU Wenjie and his colleagues from the Xishuangbanna Tropical Botanical Garden(XTBG)conducted a study in Menglun County(21°5′39″N,101°15′55″E),Xishuangbanna to evaluate the influence 相似文献
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Chinese Scientists Use Earth Observation Technologies to Study and Protect Wild Camels 总被引：1，自引：0，他引：1
《中国科学院院刊(英文版)》2014,(3):267-268
<正>Chinese scientists plan to apply Earth Observation technologies to protect the critically endangered wild camels(Camelus ferus).With the help of remote sensing,satellite positioning,geographical information system and wireless sensors networks,they will be able to access the distribution and population of the wild camels and protect their habitats.The project will be carried out by the International Research Center for Wild Camel Conservation,which was jointly established earlier this year by the Institute of Remote Sensing and Digital Earth(RADI)of the Chinese 相似文献