Books,Places, Regions—A Natural Blend     

《The Journal of geography》2012,111(4):466-470

Abstract

Children love books, and through carefully chosen ones geographic concepts can be conveyed. Books are good resources—great background material for describing a place, emphasizing the culture of a region, highlighting a geographical issue, or clarifying where a place is in the world. This article explains how literature encourages geographic thinking, builds geographic skills, and develops lasting mental maps of places and regions.  相似文献   

Using grounded theory to study the difference of place attachment between festival ＆ special event venue and convention ＆ exhibition complex： Cases of venue of International Horticultural Exposition 2011 Xi＇an China and China Import and Export Fair Complex     

《地理研究》2012,31(9)

通过两个典型案例的对比,以2011西安世界园艺博览会园区和广州琶洲国际会展中心为研究区域,采用深度访谈和参与观察等手段获取研究资料,运用扎根理论分别对节事场所和会展场所的场所依赖的维度进行挖掘和提炼,归纳出个体、社会、场所和事件四个主要范畴,在此基础上比较研究节事场所和会展场馆场所依赖的差异。研究发现：观众在节事场所当中把个人视为“游憩者”,节事场所被看作是一个“游憩空间”,具有“根基性场所”的特点,观众在与节事场所的互动中倾向于情感性的依赖;观众在会展场馆当中把个人视为“消费者”,会展场馆被看作是一个“消费空间”,具有“工具性场所”的特点,观众在与会展场所的互动中倾向于功能性的依赖。  相似文献   

基于扎根理论的节事场所依赖维度探索性研究——以2011西安世界园艺博览会为例   总被引：2，自引：0，他引：2  

戴光全  梁春鼎 《地理科学》2012,(7):777-783

场所依赖(place attachment)探讨的是个人对充满意义的特定场所产生的某种认知或感情的联系。作为一项探索性研究,以2011西安世界园艺博览会为案例,采用质性研究方法,通过参与观察和深度访谈等手段获取研究资料,运用扎根理论深入分析游客的活动特征和情感态度,研究游客的节事场所依赖特征。在此基础上挖掘和提炼节事场所依赖的维度,最终构建一个由个体、社会、场所和节事4个维度构成的节事场所依赖PSPE概念模型,为节事场所依赖的定量研究打下基础。  相似文献   

京津冀都市区经济分布演化及作用机制模拟研究   总被引：1，自引：1，他引：0  

郭腾云  董冠鹏 《地理科学》2012,(5):550-556

利用kernel密度估计方法考察了京津冀都市区1995-2007年经济分布演化过程,在此基础上,引入经济增长分布模拟模型进一步模拟研究了其经济增长驱动力的作用效应。研究发现:①京津冀都市区经济增长分布形态经历了"双峰状"→"单峰状"→"双峰状"的演化过程。②资本深化、技术效率、技术进步和空间依赖效应对京津冀都市区经济增长起显著作用。③资本深化和技术效率对京津冀都市区经济增长分布演化起重要作用,而技术进步、空间外溢效应和误差分布效应则没有显著的作用。④资本深化分布的变化和技术效率综合作用效应的变化是影响京津冀都市区经济分布演化的驱动力,并通过资本深化的分布效应和技术效率的综合作用效应这两个渠道对其经济分布演化产生影响。⑤对京津冀都市区经济增长起作用的因素不一定能够影响到其经济分布的演化,基于分解技术的经济增长分布模拟模型,并利用理论分布和实际分布差异性的统计检验可以识别真正影响其经济分布演化的因素及其作用渠道。  相似文献   

Making Space for the Citizen in Geographic Education     

《The Journal of geography》2012,111(3):107-119

Abstract

This article argues that we need to reconsider the connection between citizenship and geography. Although geographic education purports to prepare citizens, the possibilities for this relationship have been addressed by few scholars. The study shows that citizenship is situated in places and students’ actions as citizens reinscribe the meaning of these places. Because of this intersection, educators must be attentive to how they teach about places, particularly the ongoing interconnection between place and identity. One of the identities common in the teaching of places is citizenship. Geography instructors need to be thoughtful about their role as citizenship educators.  相似文献   

Use of Business-Naming Practices to Delineate Vernacular Regions: A Michigan Example     

《The Journal of geography》2012,111(5):188-196

This article provides a history of efforts to map vernacular regions as context for offering readers a way of using business directories in order to construct a GIS-based map of vernacular regions. With Michigan as a case study, the article discusses regional-naming conventions, boundaries, and inclusions and omissions of areas from regional labels in order to offer educators ideas that can enhance classroom content on regions. This article concludes by providing suggestions for classroom activities collecting, analyzing, and discussing vernacular region patterns and processes in accordance with National Geography Standard Five at the eighth-grade level.  相似文献   

The Elementary Social Studies: Sense and Nonsense in Integration     

《The Journal of geography》2012,111(4):196-202

Abstract

The ultimate goal of all geographic education is to have our students think geographically for life. To this end, the five geographic skills sets allow teachers to use the inquiry approach to more accurately observe whether or not geographic thinking is actually taking place. As essential components of these geographic skills, fieldwork, journaling, and stories based on the field experience have proven to be effective tools of inquiry. This article demonstrates how a journal, kept by the author while on an advanced alliance summer institute to Russia in 1996, was used to write an original short story based on the author's fieldwork there. The author's experiences model the five geographic skills sets in developing lesson plans for the original short story, The Dragon and the Anchor. These activities allow the students to sharpen their geographic skills and develop a sense of place by studying the changes that have occurred in Russia since the fall of communism in 1991.  相似文献   

Investigation of local time dependence of Mercury's sodium exosphere based on a numerical simulation     

Hiroaki Misawa  Aya Sonobe  Akira Morioka 《Planetary and Space Science》2008,56(13):1681-1687

Mercury has a surface-bounded exosphere (SBE) similar to that of the Moon. One of the atmospheric species, sodium, was found by ground-based observations to be the most prominent component. Mercury's sodium SBE is known to be non-uniform with respect to local time (LT) in low-latitude regions: the sodium column density in the dawn-side region is larger than that in the dusk-side region, and the sodium abundance is the largest in the morning-noon region. To reveal the production processes for the exosphere near Mercury's surface, the LT dependence of the exosphere was investigated through a numerical simulation. Three data sets of sodium column densities observed for the dawn-side hemisphere, observed by Sprague et al. [1997. Distribution and abundance of sodium in Mercury's atmosphere, 1985-1988. Icarus 12, 506-527], were compared with results simulated by a 3D Monte Carlo method, and the source rates and density of sodium of the planetary surface were estimated. In the simulation, the photon-stimulated desorption (PSD) and thermal desorption (TD) processes were assumed as the release mechanisms. The sodium source rates for the three data sets, at respective heliocentric distances of about 0.33, 0.42, and 0.44 AU, were estimated as 1-4×10⁸ Na/cm²/s with weak LT dependence. In contrast, the expected sodium surface density showed clear dependence on LT and the heliocentric distance. The sodium surface density decreases from early morning to noon by a few orders, and, particularly for large heliocentric distances, the surface is in a condition of sodium excess and depletion with respect to the surface sodium density assumed by Killen et al. [2004. Source rates and ion recycling rates for Na and K in Mercury's atmosphere. Icarus 171, 1-19] in the early morning and morning-noon regions, respectively. This study implies that the decrease in sodium surface density from the early morning to noon regions might produce the characteristic LT dependence in the low-latitude dawn-side region.  相似文献   

中国省际人口迁移短期预测分析     

李建学  蒲英霞  刘大伟 《地理与地理信息科学》2021,37(2):54-62

人口迁移是一个时空路径依赖过程,同时受迁移存量和周边迁移状况影响。当前人口迁移预测大多建立在时间序列模型之上,重点考虑迁移流在时间维度上的联系,忽视了其中的时空关联。该文将特征向量时空滤波方法与普通泊松模型相结合,考虑迁移流中可能存在的时空滞后和同期两种结构,对1985-2015年不同时段的中国省际人口迁移流数据进行建模和估计,并利用拟合程度较优的模型预测2015-2025年省际人口迁移的发展趋势。结果表明:1)特征向量时空滞后和同期滤波泊松模型均能较好地模拟研究时段省际人口迁移过程,自1985年以来我国省际人口迁移流不仅受迁出地和迁入地经济、社会等因素影响,也与过去迁移存量及周边迁移流密切相关;2)区域人口规模和GDP对迁移流的“推—拉”作用符合预期,地区人口规模较高和经济发展水平较低会促进人口外迁,反之则有利于吸引外来人口;3)与特征向量时空滞后滤波泊松模型相比,时空同期模型更便于捕捉省际人口迁移过程中的时空路径依赖特性,意味着当前人口迁移流的发展更易受到同时期周边迁移流的影响,表现出明显的羊群效应;4)预计2015-2025年我国省际迁移总量持续增加,呈现更集聚的空间模式,高迁入与高迁出区域在空间上相连,形成一条南北贯通的“高密度迁移地带”。将特征向量时空滤波模型拓展到人口迁移这一空间相互作用领域,可为当前构建更加完善的要素市场化配置体制机制等提供科学参考。  相似文献   

旅游地饮食符号经济：地方符号营造与路径依赖     

王玉婷  徐红罡  劳丽芬 《热带地理》2021,41(6):1246-1257

饮食符号是旅游目的地符号系统的重要组成部分,以地方特色饮食为基础的旅游餐饮也是旅游地的重要经济活动。文章以阳朔啤酒鱼为例,分析旅游地饮食符号经济的特点与形成机制。研究发现,1）旅游地饮食符号的形成既是对地方特色的营销与建构,也是特定饮食产品生产与消费集聚的路径依赖结果。2）从饮食生产的角度,就地取材、利润高、制作工艺简单等特点使啤酒鱼餐饮能够大规模、低成本地发展;从饮食消费的角度,啤酒鱼既具有地方特色又能够被大众口味所接受,同时满足游客的符号性和支持性的餐饮体验。3）消费性服务业的集聚能够营造良好的氛围并产生累积吸引力,使得啤酒鱼的营销成本更低、销量更高,从而形成正反馈机制。  相似文献