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1.
《The Professional geographer》2013,65(1):60-67
A mixed method approach was adopted to study the experiences of lonefathers, using a classic triangulation approach of interview and questionnaire data. This study utilised an empirical realist framework of scientific enquiry, with the ‘soft’ individual interview data seen as an adjunct to the ‘hard’ aggregate quantitative methods. A review of this study found that the interviews worked well as a pilot study in a classic mixed methods framework. The questionnaires provided a range of information about thecharacteristics of this group of lone fathers, but it was the interviews which provided astonishing depth on the causes of marital breakdown and post-marital conflict, and on the discourses and other structures which sustain social processes. In this study, the interview techniques could have been used differently, in a different framework of analysis (that of critical rather than empirical realism) without the support of other mixed methods. 相似文献
2.
Eran Feitelson 《The Professional geographer》1991,43(2):190-205
Faced with soaring survey costs, geographers may increasingly consider mail or telephone surveys as alternatives to in-person interviews. This study goes beyond comparisons of response rates to analyze possible biases of administration methods in geographic studies. An empirical comparison between an in-person interview survey and two mail surveys of recent home buyers’ housing preferences revealed that the mail surveys provided better representation of this population, as they had a higher completion rate (though lower response rate). While respondent attributes differed across administration modes, no direct effects of administration method on responses were found. Mail surveys appear to be a viable alternative to personal interviews in a wider set of cases than geographers usually assume, though more empirical work is needed to determine the extent of such cases. 相似文献
3.
A common concern when working with health‐related data is that national standard guidelines are designed to preserve individual statistical information, usually recorded as text or in a spreadsheet format (‘statistical confidentiality’), but lack appropriate rules for visualizing this information on maps (‘spatial confidentiality’). Privacy rules to protect spatial confidentiality become more and more important, as governmental agencies increasingly incorporate Geographic Information Systems (GIS) as a tool for collecting, storing, analysing, and disseminating spatial information. The purpose of this paper is to propose the first step of a general framework for presenting the location of confidential point data on maps using empirical perceptual research. The overall objective is to identify geographic masking methods that preserve both the confidentiality of individual locations, and at the same time the essential visual characteristics of the original point pattern. 相似文献
4.
“遗产化”是一个动态复杂的社会过程。基于在海南省琼海、文昌两市的田野调查,采用“自上而下”和“自下而上”相融合的研究路径,分析手抄南海航行路线指南《更路簿》“遗产化”路径和影响机制,以及交织在其中的复杂社会关系和地方影响因素。研究表明：“他者”和海南渔民在《更路簿》“遗产化”过程中会产生相互作用,其作用力量强于“我者”;《更路簿》由渔民家庭内部相传的用于出海作业的“秘本”转为公共领域的具有主权物证价值的“文化遗产”,渔民被赋予了南海“发现者” “经营者”的身份标签;文物收集和文化活动推进了“遗产化”并使不同群体产生互动,“我者”可在“他者”开展的遗产工作中干预“他者”的遗产认知和行为方式;《更路簿》可转化为旅游资源,但尚未形成强有力的“卖点”带动旅游业,居民在利用其带来的经济机会方面处于弱势;“遗产化”有助于《更路簿》记忆的复现和保存,但渔民的“个体记忆”被削弱,也使地方文化结构被重构;《更路簿》在琼海的植根性和“遗产化”效果强于文昌。 相似文献
5.
Andrew Herod 《The Professional geographer》1993,45(3):305-317
The open-ended interview is gaining widespread acceptance within human geography as a research method. Frequently, such interviews can provide researchers with a richer account of events than can larger scale, standardized statistical approaches. However, researchers using interviews as part of their information gathering practices need to be aware of the social relations within which the interviews are conducted. In this paper I argue that gender relations are an important dynamic shaping the interview process which can significantly influence the sorts of data obtained using this particular research methodology. 相似文献
6.
分析1982—2019年中国核心学术刊物和著作，梳理地理学和政治学对于“地缘政治”概念和研究范式的不同理解。研究发现：① 地理学和政治学有很多相似之处，包括对“地缘战略”等概念的关注，对“大国安全与崛起”等议题的探讨，以及在分析框架中对案例和质性分析方法的强调等；② 地理学和政治学有各具特色，地理学衍生“地缘环境”等概念，政治学也衍生“地缘安全”等概念；地理学在议题上更具空间和系统思维，对海洋地缘政治等话题更偏好，而政治学更强调时事性，侧重于分析时事政治及其地缘政治逻辑等；在分析框架上，地理学受计量革命的影响深远，对质性和定量分析都有所关注，而政治学对案例分析和质性分析的依赖度更高。这些发现说明了当前学科分工并没有改变地理学中的“地缘政治”概念和政治学中的“地缘政治”概念源出一脉的事实，同时也发现，其中的差异正是学科壁垒形成关键所在。 相似文献
7.
María-Jesús Lobo Caroline Appert Emmanuel Pietriga 《International journal of geographical information science》2017,31(9):1818-1845
GIS software applications and other mapping tools enable users to correlate data from multiple layers and gain insight from the resulting visualizations. However, most of these applications only feature basic, monolithic layer compositing techniques. These techniques do not always support users effectively in their tasks, as we observed during interviews with GIS experts. We introduce MapMosaic, a novel approach based on dynamic visual compositing that enables users to interactively create and manipulate local composites of multiple vector and raster map layers, taking into account the semantics and attribute values of objects and fields in the compositing process. We evaluate MapMosaic ’s interaction model against that of QGIS (a widely used desktop GIS) and MAPublisher (a professional cartography tool) using the ‘Cognitive Dimensions’ framework and through an analytical comparison, showing that MapMosaic ’s model is more flexible and can support users more effectively in their tasks. We also report on feedback obtained from experts, which further confirms the potential of this highly dynamic approach to map layer compositing. 相似文献
8.
基于活动视角的城市建成环境与居民健康关系研究框架 总被引：3，自引：2，他引：3
快速城镇化在改变城市空间形态与布局的同时也对公众健康产生了间接影响,城市建成环境对居民健康的影响过程与作用模式的研究,一直是预防医学、地理学与环境科学等多学科关注的热点。以居民日常体力活动为中介变量,围绕“城市建成环境与居民健康关系”这一健康地理学研究的重要分支方向,提炼了不同尺度建成环境与居民健康关系的概念模型与作用模式。在此基础上,提出了“建成环境客观组织-居民主观感知-体力活动促进-健康效应产出”系统性研究框架,并从数据来源、研究方法、重点研究内容3个方面阐述了具体研究思路,认为通过居民活动识别空间利用与方案优化是未来微观尺度健康地理研究的重要结合方向,为后续实证研究提供理论支撑与范式借鉴,同时也为相关公共卫生政策制定提供参考依据。 相似文献
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10.
以发展较为成功的中国?印尼经济贸易合作区（简称“中印合作区”）为例,讨论“一带一路”背景下中国境外经贸合作区的成功发展经验与“园中园”发展模式。中印合作区是中国企业在印度尼西亚设立的第一批国家级境外经贸合作区之一,采用“园中园”发展模式。通过实地调研与访谈的方法,构建“园中园”发展模式分析框架,从构建多主体间的合作网络、根植地方的制度文化环境、提供优质的园区环境这3个维度重点分析了中印合作区的发展过程与特征。归纳总结境外经贸合作区发展的成功经验,为未来境外经贸合作区的建设提供案例借鉴与理论参考。 相似文献
11.
Yiming Wang 《Norsk geografisk tidsskrift. Norwegian journal of geography》2018,72(3):161-175
Research on urban processes under capitalism and the resulting transformations of urban space is caught in a socio-spatial dualistic debate, which neglects the continuum and relativities of space. The author aims to extend this debate through an in-depth review and critique of the main perspectives on socio-spatial relations. He argues that in capitalist urban processes urban space plays a dual role as both the public sphere and arena of capital accumulation. However, importantly, this dual role has led to the multidimensional nature of the publicness of space which, in turn, collaboratively results in increasingly blurred boundaries between ‘public’ and ‘private’ in cities. To grapple with the new features of urban space for theory and empirical research, the article offers an alternative property rights approach. Rather than treating space as monolithic, the proposed property rights approach puts the case for analysing space as a continuum. On this basis, the author discusses how that approach can be used for empirical research. 相似文献
12.
后人文主义视角下的中国地缘政治话语研究 总被引：5，自引：2，他引：3
援引后人文主义地理学作为批判地缘政治学的一个延续,以《人民日报》纸媒和官方微博为例,采用NVivo分析和对比分析的方法探讨了“美国反恐”这个当代热点地缘政治话题在两个不同媒体空间被呈现的形式。基于后人文主义思潮对物质的关注,讨论了“人”及其地缘环境认知是否受“物质”(在文中具化为网络技术)影响而动摇其在理解“人地关系”过程中的支配地位。研究发现：一方面网络技术多线参与和呈指数型信息传播的特征使得网络空间出现了多元化的声音并最终呈现出多元和复杂的网络地缘政治景观;另一方面,网络技术迫使当代媒体追求“快”和“新”从而摒弃了传统媒体所强调的权威、真实和逻辑性,取而代之的是情绪化的话语表述,呼应了后人文主义地理学对人以外的要素的关注,讨论了网络技术作为一种物质要素对“人地关系”认知的影响。研究证实,受网络技术及其带来的信息革命的影响,它在一定程度上确实能够对具有主体性的人的地缘认识产生影响。 相似文献
13.
Hannes Römer Jens Kersten Ralph Kiefl Stefan Plattner Alexander Mager Stefan Voigt 《International journal of geographical information science》2014,28(4):682-699
A critical requirement for an effective and coordinated response by public entities tasked with management, security, and relief during large-scale public events or natural disasters is the availability of current situational information. However, today there is a lack of comprehensive operational systems allowing a near-real-time (NRT) collection, visualization, and provision of situational information for larger areas. In this study a methodological framework is proposed, which allows an NRT extraction and visualization of situational information based on aerial image acquisition. The framework combines digital image analysis using a generic supervised information extraction approach based on statistical modeling with a downstream web-based visualization component realized through an automatic update of web services. Even though being applicable for different scenarios, the workflow will be demonstrated for the specific use-case of a NRT monitoring of open spaces including assembly and parking areas. Compared to other approaches, image analysis results indicate a high robustness and a low demand for computational power sources (7 seconds per image). Due to a high degree of automation, the proposed workflow contributes to a NRT ‘end-to-end’ monitoring system, which was developed within the VABENE (German acronym for ‘traffic management under large-scale public events and disaster conditions’) project covering all parts from the acquisition of raw aerial imagery to the dissemination of information products to end-users. 相似文献
14.
针对对东道国的国际研发投资不能再无限二次分割的困境,将决定东道国目的城市以点带面能力的网络位置因素,纳入到了影响跨国公司国际研发投资一国区位决定的因素框架体系。实证研究发现,传统立足单一区域视角提出的供求因素如外商直接投资（FDI）、研发投入等未能很好反映跨国公司国际研发投资在中国的区位选择格局。跨国公司国际研发投资在中国的区位选择,不是由中国目的城市某孤立“点”上的因素决定,而是由目的城市可带动的“面”上因素决定。对跨国公司国际研发投资在中国的区位决定研究,因此不能再基于传统的“点”对“点”的视角。北京、上海等在中国国际研发投资中占据的绝对主导位置主要与它们在中国城市交通、创新等网络中所处的绝对核心位置有关。这些发现有助于跨国公司国际研发投资区位决定,并对中国的引资政策制定有一定的启示意义。 相似文献
15.
Jianan Shen Tao Cheng 《International journal of geographical information science》2016,30(9):1785-1805
ABSTRACTDatasets collecting the ever-changing position of moving individuals are usually big and possess high spatial and temporal resolution to reveal activity patterns of individuals in greater detail. Information about human mobility, such as ‘when, where and why people travel’, is contained in these datasets and is necessary for urban planning and public policy making. Nevertheless, how to segregate the users into groups with different movement and behaviours and generalise the patterns of groups are still challenging. To address this, this article develops a theoretical framework for uncovering space-time activity patterns from individual’s movement trajectory data and segregating users into subgroups according to these patterns. In this framework, individuals’ activities are modelled as their visits to spatio-temporal region of interests (ST-ROIs) by incorporating both the time and places the activities take place. An individual’s behaviour is defined as his/her profile of time allocation on the ST-ROIs she/he visited. A hierarchical approach is adopted to segregate individuals into subgroups based upon the similarity of these individuals’ profiles. The proposed framework is tested in the analysis of the behaviours of London foot patrol police officers based on their GPS trajectories provided by the Metropolitan Police. 相似文献
16.
空间认同:城市空间研究转向中的知识前沿、趋势与启发 总被引：1，自引：2，他引：1
中国城市化进程的快速发展,促使人们不断解构、调整和重构对城市空间的认同,这是城市化发展中不容忽视的新问题。以Web of Science（WoS）为数据源,对国外城市空间认同研究进行了分析和知识再现。研究发现：① 城市空间认同是人们对城市发展中社会经济认同、文化认同、集体认同、身份认同与情感认同的集合。作为重要的国民意识,城市空间认同主题是国外学者关注的重要领域,对该领域研究的本质上是对城市空间实践中人文主义空间诉求的知识表征;② 在2008~2017年的国外城市空间认同研究中,美国、英国、澳大利亚等国家具有明显优势,国际合作研究网络主要在美洲-欧洲、欧洲-澳洲,以及澳洲-欧美之间;国外城市空间认同研究高被引文献注重对“空间多中心性”“地方与连续性”“城市社区”“城市公民身份”“空间绅士化”“地方主义”等方面的讨论。③ 未来研究更加倾向在“认同”“空间”“城市”“地理”“政治”“地方”,以及“社区”等新主题方面。相比较而言,国内对城市空间认同的研究较为欠缺,随着中国城市空间实践不断推向纵深阶段,需要强化城市空间认同研究的“理论自觉”。 相似文献
17.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(1):36-45
The paper presents empirical data on motivation for mountain biking in Norway. In the study a mountain biker was defined as a person who had cycled on rough trails or in difficult terrain more than ten times during the previous year. The research sought to establish the degree to which the motivation for the ‘modern’ activity of mountain biking differs from the motivation for more ‘traditional’ outdoor recreational activities. In 2002 two surveys were conducted among bikers to take into account two different ways of practising mountain biking. A factor analysis was undertaken with 27 items from the Recreation Experience Preference (REP) scales to establish the relative importance of various kinds of motivation. Participants rated the importance of the factors on a scale from 1 (not at all important) to 5 (very important). ‘Physical exercise’ scored a mean value of 4.46, ‘contemplation’ 3.91, ‘nature & place’ 3.52, ‘speed & excitement’ 3.43, ‘managing challenges’ 3.35, ‘social relations’ 2.49, and ‘equipment & appreciation’ 2.02. The paper concludes that a theoretical perspective which focuses on both change and stability in cultural development in the late-modern period is necessary for a nuanced understanding of the complexities of Norwegian outdoor recreation today. 相似文献
18.
Karl Rehrl Simon Gröchenig Stefan Kranzinger 《International journal of geographical information science》2020,34(10):1953-1979
ABSTRACT Trajectory data mining is a lively research field in the domain of spatio-temporal data mining. Trajectory pattern mining comprises a set of specific pattern mining methods, which are applied as consecutive steps on a trajectory with the goal to extract and classify re-occurring spatio-temporal patterns. Despite the common nature and frequent usage of such methods by the GIScience community, a methodological approach is missing so far, especially when it comes to the use of machine learning-based classification methods. The current work closes this gap by proposing and evaluating a machine learning-based 3-steps trajectory data mining methodology using the detection and classification of stop points in vehicle trajectories as example. The work describes in detail the applied methodologies with respect to the three mining steps ‘stop detection’, ‘feature extraction’ and ‘classification in traffic-relevant and non-traffic-relevant stops’ and evaluates six machine learning-based classification algorithms using a real-world dataset of 15,498 vehicle trajectories with 5,899 detected stops (thereof 2,032 manually classified). Due to its exemplary nature, the presented methodology is suited to act as blueprint for similar trajectory data mining problems. 相似文献
19.
Eating Out Ethically: An Analysis of the Influence of Ethical Food Consumption in a Vegetarian Restaurant in Guangzhou,China 
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下载免费PDF全文 For exploring vegetarian eating in contemporary Guangzhou, this article employs the concept of ‘ethical eating’ and the framework of ethical consumption as outlined by Clive Barnett and his coauthors to examine food practices in a vegetarian restaurant through two dimensions: the restaurant dimension and the consumer dimension (2005b). Drawing on the ethnographic observations and interviews on food practices in a vegetarian restaurant conducted by Refreshing Vegetarian Food (Yixin Su Shi), in Guangzhou, the capital city of Guangdong province, this article argues that, on the one hand, the restaurant can provide an ethical environment for vegetarian eating and connects ethics and human bodies encountered through eating experiences. On the other hand, the restaurant is reshaped as an ethical food space through the performance of consumers' social identities and “self‐other” relations. 相似文献
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相对剥夺视角下的乡村旅游地居民不规范行为研究 ——以江西婺源县李坑、思溪为例 总被引：2，自引：1，他引：2
居民不规范行为危害性极大,传统相关研究多基于社会交换视角,存在一定局限。相对剥夺理论在研究人们的不规范行为上存在一定优势,但鲜有应用于旅游研究。以社区问题明显的李坑、思溪两村落为例,结合相对剥夺理论对居民不规范行为的成因和形式等进行了定性分析。与传统研究不同,发现居民不规范行为与其对旅游负面影响的纵向感知并无直接关系,而主要与横向剥夺感相关。研究表明,相对剥夺理论或可作为居民旅游态度和行为研究的新视角,并在预防和管控旅游地社区问题方面具有重要现实意义。 相似文献