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91.
知识经济是21世纪的主导经济。新经济的出现必然会给人类的产业活动带来深远的影响。作为经济活动载体的经济地域必将伴随着这种影响发生深刻的"变革"。最终引起经济地域景观形态的全新变化。一方面表现为经济地域空间结构(即其核心、外围、网络及三者组合关系)将发生根本性的变化;另一方面,经济地域空间结构的变化将使得经济地域的外观形态以全新的面貌展现给世人。本文在明确经济地域景观形态基本内涵的基础上,对知识经济带来的经济地域景观要素及其组合关系的新变化作了较系统地阐述。进而对知识经济时代经济地域的景观形态作了定性、定量的展望。 相似文献
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旅游生态足迹初探——以嵩山景区2005年"五一"黄金周为例 总被引:5,自引:0,他引:5
在生态足迹理论与方法的基础上,提出了旅游生态足迹的概念,运用旅游生态足迹计算模型,从旅游交通、旅游住宿、旅游餐饮和旅游购物等4个方面计算了2005年“五一”黄金周期间嵩山景区的旅游生态足迹,并与郑州市的生态足迹对比。结果表明:黄金周期间,嵩山景区游客的人均旅游生态足迹0.02264gha,是郑州市周人均生态足迹0.00436gha的5.19倍,旅游是一种对自然资源高需求、高消耗的生活方式。指出旅游生态足迹计算方法的特点,影响旅游生态足迹大小的关键因子,减少旅游生态足迹的途径和旅游生态足迹计算中存在的问题。 相似文献
94.
试论现代物流的地理学研究及发展趋势 总被引:4,自引:0,他引:4
基于阐述现代物流的发展背景,本文介绍了国际地理学对现代物流的研究进展,分析了其主要研究论点;同时探讨了我国现代物流的地理学研究进展,并分析了物流地理学的提出和理论体系;然后探讨了现代物流的地理学研究切入点和发展趋势。 相似文献
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Dieter Franz Kogler Gaston Heimeriks Loet Leydesdorff 《European Planning Studies》2018,26(11):2256-2278
ABSTRACTCities can be considered as engines of the knowledge-based economy, because they are the primary sites of knowledge production activities that subsequently shape the rate and direction of technological change and economic growth. Patents provide rich information to analyse the knowledge specialization of specific places, such as technological details and information on inventors and entities involved. The technology codes attributed at the level of individual patent documents can be used to indicate the diversity and scope of the knowledge claims underlying a specific invention. In this study we introduce tools for portfolio analysis in terms of patents that provide insights into the technological specialization of cities. The mapping and analysis of patent portfolios of cities exploits data derived from the Unites States Patent and Trademark Office (USPTO) and dedicated tools (at https://leydesdorff.net/software/patents/). The results allow policy makers and other stakeholders to identify promising areas of further knowledge development, including smart specialization strategies. 相似文献
97.
Kajsa G. Åberg 《Tourism Geographies》2018,20(1):67-84
ABSTRACTThe nexus of workforce and destination development is a largely uncharted area within tourism research. The local human capital has above all been in focus when underlining tourism's potential to create employment even for the inexperienced and less educated. However, a discordant strand of theory holds the low levels of qualified knowledge within the industry responsible for absent destination development in areas struggling to develop competitive advantages. Additionally, the in-migration of a skilled workforce may be hampered by a lack of amenities attracting permanent residents. In order to explore whether the tourism sector is characterized by a less educated share of the workforce, a study was performed using micro-level data on the full working population of Sweden during the years 2000–2010. The workforce in tourism was compared to the total and two other low-skill sectors, and the results show that the educational aspects within tourism are more related to geography than economic sectors. Contrary to general presumptions, the workforce within the tourism sector has a higher level of formal education than the other selected sectors in regions with generally low educational levels. The implication is thus that strategies aimed at creating employment for the least educated in rural areas need to be reconsidered, and not unconditionally target the tourism sector. Above all, tourism development needs to be based on assessments of local preconditions rather than a generalized image. 相似文献
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多类型微博舆情时空分布关系的差异性及其地理规则 总被引:1,自引:0,他引:1
以新浪微博转发行为作为舆情时空分布的研究对象,分别选取4·20雅安地震事件代表重大社会舆情、凤凰古城收费事件代表公众生活舆情、郭某某事件代表网络热点舆情3类案例,总结不同类型微博舆情的时空分布特征及差异性,进而透视客观存在的地理规则。研究发现:①3类舆情事件微博转发量的时间分布分别表现为:长尾型、山峰型、多个时间段上的波浪型。②与时间轴对应的空间分布呈等级结构,信息扩散节点城市等级(转发量)结构还会表现出一定的空间伸缩变形或与距离衰减形成叠加关系,3类事件分别表现为:延续传统规律的“始终金字塔”结构、在相对较长时间过程中具有范围伸缩的“始终金字塔”结构、距离衰减影响下的“始终金字塔”结构。城市规模效应主导和距离摩擦阻尼效应影响构成网络信息空间分布的基本地理规则。③微博舆情时空分布的差异性与事件类型有关,并与不同微博用户的作用有关。微博用户的不平衡区域分布和其跨区域流动对信息空间分布产生直接影响。 相似文献
100.
This article investigates the dichotomy within research on sexuality between the desiring body of the informant on the one hand and the non-desiring body of the researcher on the other. Despite earlier calls to acknowledge and include the eroticisms of the researcher, accounts where the desiring researcher’s body is a central focus remain exceptions to the rule. The main goal of this intervention is to investigate why the absence of the lusty researcher’s body seems to endure. I will first explore some of the reasons researchers might feel inhibited to self-disclose their desires, to continue with uncovering some of the techniques used to sustain the cover of the asexual, disembodied researcher. Afterwards, I will discuss my own experiences as a (junior) researcher in the field, mainly my own discomfort and embarrassment to be perceived as a desiring woman-researcher, and trace how this has informed my own research trajectory. I conclude by suggesting that writing down our negotiations between the validity of our research versus how much we are willing to self-disclose might be a first step towards an improved inclusion of lust and desire in sex research. 相似文献