移动地理研究的一种理论框架——基于文献分析

移动性是21世纪人文地理的研究热点和重要议题,它体现了空间科学的社会学转向,属于人文地理学的核心概念和中心命题,其中心性突出体现在它与其他传统和新兴的人文地理分支学科的交叉。本文以表格为工具梳理了地理移动性的研究理路,发现移动地理与其他人文地理分支学科共同聚焦的核心是：时间地理、旅游地理、行为地理的“时空行为”问题,政治地理、社会地理的“权力”“平等”“权利”问题,身体地理的“具身实践”“感官体验”问题,情感地理的“地方依恋”“身份认同”问题,想象地理的“地方感”问题,道德地理的“空间道德感”问题。本文识别这些关键问题为移动地理的“核心要素”,搭建移动地理的框架和体系,指出探查这些要素之间相互作用机制和不同时空移动类型的转化机理是未来移动性的研究方向。根据移动的空间尺度和时间强度,构建了包括日常移动、旅游和旅行移动到永久性移动在内的地理学移动性连续轴类型,并探索了移动地理研究的方法论体系。     

Potential Use of Foamed Mortar (FM) for Thermal Upgrading of Chinese Traditional Hui-Style Residences

The Hui-style residence is an important architectural heritage of China. The hollow wall structures are widely used to build its exterior wall system. However, the thermal performance of the hollow wall is no longer able to meet the new energy-saving and environmental requirement. This article describes a laboratory study of the development of foamed mortar (FM), with the potential for use in thermal upgrading of the Hui-style hollow wall system without dramatically changing its traditional structure. The key early age, physical, mechanical and thermal properties were systematically measured. Two extended models were respectively developed to calculate compressive strength and thermal conductivity, as a function of porosity. Environment chamber test was also employed to investigate the effectiveness of this novel thermal upgrading approach and the results show that filling the voids with FM can effectively improve the overall thermal resistance of the hollow wall system by 44%, which is almost equal to the overall thermal resistance when using the more expensive commercial inorganic stucco system. In addition, the combination of these two methods yielded an overall thermal resistance of 0.701 m²·K/W, which is even higher than 0.67 m²·K/W for the code required in the hot summer/cold winter climate zone.     

AN ECOLOGICAL SAFETY SHELTER ESTABLISHED ON THE SNOWY HIGHLAND

<正>On the snowy highland,the splendid view of mountains and waters vie with each other;the birds and beasts stroll idly as in a courtyard,and the flourishing woods and grasses stretch as far as the eyes can see.Is"Shambhala"a fairyland?Over the years,the central government and Tibet have focused on protecting the highland ecology and have attained impressive achievements.Under the blue sky     

Epipaleolithic/early Neolithic settlements at Qinghai Lake,western China

Transitions from terminal Pleistocene Upper Paleolithic foraging to Holocene Neolithic farming and pastoralist economic orientations in the northern Tibetan Plateau are examined from the perspective of Epipaleolithic sites located near Qinghai Lake, Qinghai Province, western China. Jiangxigou 2 is an artifact-rich, multicomponent midden site with the main period of occupation dating ca. 9000–5000 cal yr BP, containing abundant flaked stone artifacts including a substantial proportion of microlithic tools, abundant faunal remains including gazelle, deer, and sheep, and a small number of ceramics, including the oldest known on the Tibetan Plateau. Heimahe 3, on the other hand, is a brief hunter's camp dating ca. 8450 cal yr BP, with evident affinities to late Upper Paleolithic camps in the same region that date several thousand years older. The two distinctively different sites are probably nodes within a single Epipaleolithic foraging system that developed on the margins of the high Tibetan Plateau during the early Holocene, and that served as a basis for colonization of the high-altitude Plateau at that time. Jiangxigou 2 appears to be connected to early Neolithic agricultural settlements along the upper Yellow River (Huang He) drainage during the middle Holocene, and may provide insights into forager–agriculturalist interactions that lead to the development of pastoralist systems in the region.     

在异乡筑巢——河湟生活素描之一

在我们的视线里,有一种东西五彩姿纷…… 什么是文化？文化实际上就是人类活动所产生的一切具有传承性的结果。这种结果反过来渗透进人类生活,叫我们又可以说,文化也许就是生活本身吧？但是,生存在上述“结果”中的人却未必能认识到,自己的习惯性的表达方式。[第一段]     

THE METOK ROAD OPEN TO TRAFFIC

Metok in Nyingchi Prefecture was the only county that did not have a road in the past. On October 31st, 2013, the Road to Metok was officially opened to the public. The opening of this road signified that now all counties in China can be accessed by road.     

二十年中国近代社会史研究之反思

与中国社会史研究齐步前进,中国近代社会史研究也走过了20年的历程。应该说,从社会史发轫之初,对于社会史理论的探索和讨论就没有停止过。同样,对不同时期社会史自身学术史进行回顾与总结的成果也是接连不断,这种状况反映了社会史学界总结与反思的自觉性①,同时推动了社会史研究的纵深发展。愚自1982年师从乔志强先生学习中国近代社会史,1985年硕士毕业后成为专业的史学工作者,算来也有20年的时光。从学生到“先生”,并不仅仅是一个角色的转换,更是一种责任的承接。借中国社会科学院近代史研究所发起“首届中国近代社会史国际学术研讨会”之…     

旅游目的地形象认知过程中的"先入为主"与"既成事实"效应研究--以银川沙湖与榆林红碱淖为例

旅游者对旅游目的地的形象认知是影响旅游活动的重要因素,对旅游目的地形象定位和市场营销策略的选择都具有重要的参考价值,逐渐成为旅游研究的新热点。本文选取了我国几个代表性的案例,逐步展开分析,提出若干个相应的假设,据此设计了调查问卷,在兰州、西安两地开展了抽样调查。本文应用国际通用的科学方法和规范模式对抽样调查结果进行分析,根据分析结果对旅游者对旅游目的地形象认知中的“先入为主”与“既成事实”效应进行了探讨,强调了旅游形象定位与市场营销中的先发优势。     

鲁斯扶蒋原因探析

在现代中美关系史中,美国“新闻大王”鲁斯以“扶蒋反共”著称。从1936年起,在30余年的时间里,鲁斯通过其掌握的《时代》周刊、《生活》画报、《财富》杂志等媒体,将蒋介石描述为“坚强”、“民主”的中国领袖和领导中国走向美国式现代化的基督战士,力图通过操纵公众舆论,影响美国对华政策。鲁斯扶助蒋介石,与其所处的时代和出生于中国的身世背景密切相关。从表面上看,其目的是为中国寻求现代化发展之路,实现美国化中国的梦想;而在更深的层面上,则是为实现“美国世纪”构想而采取的重要步骤,表现出强烈的“美国至上”的倾向。     

文化认同的传承与创新：印度加尔各答华人的多元化宗教信仰研究

作为对印度加尔各答华人研究的一部分,本文基于田野调查获得的资料,从文化认同的理论视角,探讨了在南亚唯一唐人街及华人社区生活的加尔各答华人多元化宗教信仰。通过对其宗教信仰中“中国传承”和“住地创新”两方面内容的归纳分析,揭示出在印度加尔各答华人社区内,独特的中国及印度元素兼备的华人多元化身份特征及文化认同。