褚绍唐先生的学术思想与贡献     

周维国  张佳琦  段玉山  蒋连飞  郭锋涛 《地理学报》2019,74(8):1695-1706

褚绍唐先生是中国著名的地理教育家,历史地理学家,华东师范大学地理系教授。褚先生的地理教育思想构建起了中国中小学地理教育教学与研究的基本框架,先生组织发起的地理教育学术组织和创办的学术期刊仍发挥着巨大作用,先生编写的中小学地理教学大纲和教材惠及数代人。褚先生对上海历史地理的研究颇有建树,对上海的城市发展过程、成陆过程,水系变化等有独特见解。褚先生对《徐霞客游记》的整理和校点工作具有划时代意义,同时,先生也是徐霞客研究领域的大师。此外,褚先生还在城市地理学、地图学、地理文献翻译等领域做出了贡献。  相似文献   

Urban Primacy before Mark Jefferson     

William B. Meyer 《Geographical review》2019,109(1):131-145

The phenomenon of urban primacy has been much studied in the social sciences since Mark Jefferson introduced the term in 1939. It is less well recognized that many European and American writers of stature from the late seventeenth century onward had discussed the same phenomenon under other names, often that of a “capital” or its cognates in other languages. Their work attests to the wide currency that the concept enjoyed and offered many important suggestions regarding urban primacy's causes and consequences. Jefferson nonetheless remains a central figure in the history of the idea for having inaugurated the coordinated academic study of the topic.  相似文献   

Sourcing Thai geography literature for ASEAN and international education     

Steven Andrew Martin  Raymond James Ritchie 《Singapore journal of tropical geography》2020,41(1):61-85

This study surveys the available English-language literature and learning resources covering the field of Thai geography, and provides historical review of Thai geography education and an inventory of relevant, accessible materials for ASEAN and international undergraduate students, educators and researchers. We note that the discipline and context of Thai geography has shifted toward new technologies, particularly geographic information systems, and this has left a void in practical and accessible text for high school and undergraduate students in gaining broad and traditional knowledge of the field. Our study finds that the accessibility of introductory English-language texts on Thai geography is limited, and that existing texts appear mainly in the grey literature or widely dispersed across various disciplines of study. The paper provides a platform to help future researchers and to facilitate future production of English-language textbooks and other study materials in the field of Thai geography.  相似文献   

文学地理学视野下香港文化认同     

张铃钰  叶浩威  安宁 《热带地理》2019,39(6):880-888

通过文本分析和档案分析的方法,立足文学地理学分析框架和研究范式,分析了香港70年代、过渡时期、后殖民时期三部文学界热门且公认具代表性的作品——《我城》《烦恼娃娃的旅程》和《后殖民食物与爱情》,解构了作品中“本土”“国家”和“全球”3个空间维度下再现的地理物象、空间想象、人物活动、地方文化,窥探其内部隐含的文化认同与身份意识问题。结果发现,由于香港社会历史和文化背景不断变迁等原因,香港的文化和身份意识处于不断重塑的状态。通过文本分析,发现香港文学作品中最早萌芽的是“本土”意识。西西的《我城》被认为是本土意识的发轫之作,其在港英政府和回不去的家这一夹缝中在“城”这一空间尺度上勾勒出浓浓的地方意识。其次,在中国恢复行使香港主权这一背景下,《烦恼娃娃的旅程》这一极具回归题材代表性的作品深刻地刻画了香港人在身份认同尺度升级过程中的迷惘。最后,也斯的《后殖民食物与爱情》通过“食物”为线索讲述了回归后的香港故事,为读者认识后殖民时期多元文化混杂下的香港社会提供了细致的观察。通过对三部文学作品的分析,发现港人经历了由殖民统治时期本土身份意识的觉醒以及对中国文化的归属,到回归过渡阶段身份意识的尺度升级及其不适,再到回归后多元文化的交织和协商,不仅在尺度上实现了由地方到国家再到全球化的身份意识塑造,而且在结构上存在中华文化、西方文化和香港本土文化不断协商与冲突的三重性。更为重要的是,通过文学地理视角的讨论,发现这样的文化和身份意识不是属于某个群体的特有特征,而是根植于香港社会的每一寸肌肤,不仅反映了小说作者对香港社会的细致观察,在一定程度上也反映了社会本身所面临的文化和身份困扰。  相似文献   

1978年以来广州市居民职住地选择行为时空特征与影响因素的代际差异   总被引：3，自引：0，他引：3  

林荣平  周素红  闫小培 《地理学报》2019,74(4):753-769

1978年以来,中国体制改革重塑了个体日常时空行为及其在生命过程中的活动轨迹,但鲜有文献解析长时间序列下不同代际群体对职住政策调整做出的响应及其代际差异。基于时间地理学视角与代际差异理论,将广州市微观个体职住地变动历程与代际问题相结合,利用问卷调查分析1988年和1998年居民职住制度改革前后,不同代际居民职住地变迁行为时空特征及其影响因素的结构性差异。结果发现：① 在居住地和就业地变迁方向方面,各代际居民住房迁出地主要集中于老城区,就业地变迁围绕两个城市中心,形成由老城核心地域向内城、近郊扩散的变迁过程。② 职住地距离变化方面,居民平均职住距离由1988年之前的4.91 km增至1998年之后的6.46 km,20世纪90年代出生居民（简称90后,下同）的职住分离度大于其他群体。③ 在职住地变迁率方面,住房商品化和就业社会化极大地增加了居民职住地选择自由度,60后和70后在1998年之后的迁居率分别为113.16%与112.33%,就业地变迁率分别为148.68%与197.26%,二者都远高于住房改革前的比例。④ 驻留时长方面,职住自由化使得驻留时长明显缩短。60后变化最为明显,该群体在一个居住地的居住时长由1988年以前的14.43年缩至1998年以后的5.43年,就业地驻留时长由12.43年降至3.95年;80后与90后在1998年以后的职住地驻留时长明显较短,70后相对较长。⑤ 能力、组合及权威制约中的房价、婚姻状况、学历、福利分房及下岗等因素对职住地变迁表现出明显代际差异,因子女上学及同事关系等组合制约对就业地变迁无显著群体差别。  相似文献   

Using Mesoproterozoic sedimentary geochemistry to reconstruct basin tectonic geography and link organic carbon productivity to nutrient flux from a Northern Australian large igneous Province     

Bo Yang  Alan S. Collins  Grant M. Cox  Amber J. M. Jarrett  Steven Denyszyn  Morgan L. Blades  Juraj Farkaš  Stijn Glorie 《Basin Research》2020,32(6):1734-1750

The Beetaloo Sub-basin, northern Australia, is considered the main depocentre of the 1,000-km scale Mesoproterozoic Wilton package of the greater McArthur Basin – the host to one of the oldest hydrocarbon global resources. The ca. 1.40–1.31 Ga upper Roper Group and the latest Mesoproterozoic to early Neoproterozoic unnamed group of the Beetaloo Sub-basin, together, record ca. 500 million years of depositional history within the North Australia Craton. Whole-rock shale Sm–Nd and Pb isotope data from these sediments reveal sedimentary provenance and their evolution from ca. 1.35 to 0.85 Ga. Furthermore, these data, together with shale major/trace elements data from this study and pyrolysis data from previous publications, are used to develop a dynamic tectonic geography model that links the organic carbon production and burial to an enhanced weathering of nutrients from a large igneous province. The ca. 1.35–1.31 Ga Kyalla Formation of the upper Roper Group is composed of isotopically evolved sedimentary detritus that passes up, into more isotopically juvenile Pb values towards the top of the formation. The increase in juvenile compositions coincides with elevated total organic carbon (TOC) contents of these sediments. The coherently enriched juvenile compositions and TOC the upper portions of the Kyalla Formation are interpreted to reflect an increase in nutrient supply associated with the weathering of basaltic sources (e.g. phosphorous). Possible, relatively juvenile, basaltic sources include the Wankanki Supersuite in the western Musgraves and the Derim Derim–Galiwinku large igneous province (LIP). The transition into juvenile, basaltic sources directly before a supersequence-bounding unconformity is here interpreted to reflect uplift and erosion of the Derim Derim–Galiwinku LIP, rather than an influx of southern Musgrave sources. A new baddeleyite crystallisation age of 1,312.9 ± 0.7 Ma provides both a tight constraint on the age of this LIP, along with its associated magmatic uplift, as well as providing a minimum age constraint for Roper Group deposition. The unconformably overlying lower and upper Jamison sandstones are at least 300 million years younger than the Kyalla Formation and were sourced from the Musgrave Province. An up-section increase in isotopically juvenile compositions seen in these rocks is interpreted to document the progressive exhumation of the western Musgrave Province. The overlying Hayfield mudstone received detritus from both the Musgrave and Arunta regions, and its isotopic geochemistry reveals affinities with other early Neoproterozoic basins (e.g. Amadeus, Victoria and Officer basins), indicating the potential for inter-basin correlations.  相似文献   

基于GIS的延庆县村镇民俗旅游资源评价、分析与规划研究     

杨雯  刘洪利  赵文吉 《测绘科学》2010,35(3):129-131,128

本文运用层次分析法对延庆县村镇民俗旅游资源进行综合评价,定量确定主要景点的可开发潜力值。然后借助GIS技术,对旅游资源的结构和空间分布特征进行分析。最后根据分析结果和综合评价分值,以开发潜力值作为分级指标,将延庆县村镇民俗旅游资源规划为5个开发潜力区,并结合各个区的自身优势提出其发展的思路和方向。  相似文献   

面向服务架构下主动地理信息服务模型研究     

王珂珂  张立朝  王青山 《测绘科学》2010,35(5):146-148

通过引入服务的主动发现、定制、加载与使用机制,支持新服务、新应用的按需创建,为用户发现、定制和运行能够满足用户需求的服务,从而改变当前用户只能被动地使用现有服务的应用模式,以应对信息化需求的不断发展和变化。主动型的地理信息服务在Web服务框架模型、基础协议的基础之上,增加识别用户需求和处理的能力,使用户能够根据特定需要选择合适的服务,使服务能够自动适应用户的需求。本文讨论了面向服务架构下的主动地理信息服务模型,该模型以Web服务技术为支撑,以扩展的UDDI等协议为规范,并对该模型进行测试,实验证明该模型可以有效地主动式的地理信息服务。  相似文献   

Performing a new regional geography     

Gordon Winder  Nick Lewis 《New Zealand geographer》2010,66(2):97-104

In this introduction to the Special Issue ‘Practising a New Regional Geography in Northland’, we call for a new regional geography. We use the experience of a field course to reflect upon the opportunities and challenges associated with doing ‘regional geography’ in the regions, a subdiscipline that has in recent decades been pushed into the backwaters of the discipline. We reinterpret the maxim ‘geography is what geographers do’ in a new way that emphasises pedagogy and research practice. The case of Northland and helping our students to learn experientially about community and environment under the rubric of sustainability allows us to argue the case for a reinterpretation of regional geography in these terms. We position the contributions in this Special Issue in terms of our call.  相似文献   

基于CityGML的遥感信息共享研究   总被引：2，自引：0，他引：2  

巫兆聪  欧阳群东  李芳芳 《武汉大学学报(信息科学版)》2010,(4)

在参考现有地物分类标准和CityGML要素类型基础上,探讨遥感专题模型的设计方法,分析基于CityGML的几何拓扑、语义属性信息表达机制,并以一小区域数据验证了方法的可行性。  相似文献