基于非线性动力学模式的城市道路与人口的平衡分析

城市道路的发展状况已经成为制约城市社会经济发展的"瓶颈",许多地区采取了各种各样的措施来缓解交通压力,但是收效甚微,关键在于我们没有从根本上认识产生这一现象的根源。本文通过建立城市道路与人口的非线性动力学模式,分析城市道路与人口之间的关系。     

珠江三角洲陆路运输网络效率测度及其演化

构建运输网络效率测度模型,对珠江三角洲27个县域单元1980年代以来运输网络效率的时空演化特征进行分析,结论表明:相较传统的通达性指标,网络效率指标在识别交通网络发展状况方面更有效;珠三角运输网络效率空间分异模式与通达性空间分异模式有较大差异,网络效率低值点和高值点同时存在于核心和外围地区;1988-2008年,随着珠三角陆路交通网络的发展,运输网络效率空间格局从原有的南北向"走廊"分布态势,转变为东西向面状均衡分布格局;运输网络效率水平大幅提升,网络效率平均值从4.42减少到1.41小时,变化率达到68.09%。各城市陆路运输网络效率与其城市发展关系表现为高度支撑型、基本支撑型、基本适应型及高度适应型四类。     

近代中国历史发展选择了社会主义道路

中国走上社会主义道路是近代中国历史发展的结果,是历史的选择。近代以来的历史还表明,马克思主义在中国的发展有其必然性,假设中国走资本主义道路结果如何是毫无意义的,而且中国人对大同理想的追求也有助于他们对社会主义的接受;在中国,革命是社会主义和现代化的前提,社会主义与工业化是同时展开的;在当今形势下,"一个中心,两个基本点"依然是我们开展各项事业的基本路线,将中国特色社会主义与民主社会主义相混淆是违背历史事实的。     

论贵州驿道文化线路的价值构成——以明奢香驿道线路为研究个案

贵州驿道文化线路的价值构成是多层面的,既有作为驿道整体的文化价值,包括散落其间的不可移动和可移动文物自身的历史价值,及因驿道而产生的不同区域间交流、对话的非物质文化遗产价值,又有驿道赖以存在的生态价值和驿道沿线自然景观、人文遗迹等不可再生的文化生态旅游价值。     

Gendered mobilities in the making: moving from a pedestrian to vehicular mobility landscape in Shimshal,Pakistan

Although feminist geographers understand gender and mobility as mutually constitutive social processes, few studies explain how gender relations are constituted in particular mobility contexts, and how and why they shape mobility patterns in specific socio-spatial circumstances. We address these questions in an analysis of gendered mobilities in Shimshal, Pakistan, which until recently have taken shape in the context of a pedestrian mobility regime. The gender and mobility relationship has transformed as vehicular mobilities have replaced pedestrian mobilities with the construction of the Shimshal road. To demonstrate empirically the co-constitution of gender and mobility, we analyze aspects of socio-spatial context that have shaped gendered pedestrian mobilities, followed by those associated with the new vehicular mobility regime that are modifying gender relations in Shimshal. Shifting gender relations reshape corporeal mobility patterns. Road infrastructure has enhanced men’s and youth’s outbound travel as wage earners and students, respectively. These mobilities have reshaped women’s capacity to move, constraining their mobility beyond the village. As prosperity becomes contingent on outbound movement, men’s and youths’ social horizons and mobilities are expanding, while women’s compromised access to mobility as a social resource produces new mobility hierarchies and gendered exclusions.     

文化线路视角下的贵州明清东西省际干线

贵州驿道文化线路遗产资源丰富,尤其是跨区域的省际干线（包括陆路和水道）在沟通西南地区与中原社会、经济、文化交流中扮演着重要角色。迄今,贵州保存着大量的古道、关隘、桥梁、码头、马店、驿站、会馆,以及沿途重要的城镇遗址和由古道而产生的非物质文化遗产。它们的存在记录了贵州历史上人们的迁移及活动,体现着贵州区域文化的发展历程．是贵州重要的文化线路。     

清代新疆冰岭道研究

"冰岭道"作为天山南北之间的重要交通道路,其在清代新疆历史中的作用不容忽视,然而关于这一问题的研究却相当缺乏,缘此,本文在对诸多史料梳理的基础上,系统地论述了该道的命名;道路的台站、住宿与交通工具等建设;道路的里程;道路在军事、屯田与贸易等方面的使用;以及道路在清代新疆历史中的地位问题。并考证出冰岭道在道光年间那彦成的新疆善后处理中并未封禁的史实。     

Sense and the city: exploring the embodied geographies of urban walking

Within UK pedestrian policy, walking is promoted as a sustainable mode of transport that benefits both the body and mind. However, much policy discussion assumes all walking to be the same and a largely self-evident means of transport, whilst many academic engagements with walking are highly abstract theorisations that lack any systematic empirical exploration of actual pedestrian practices. As such, there is little that unpacks the experiences of those who navigate, negotiate, and traverse the city streets in their day-to-day lives. In contrast, this paper aims to situate and understand the practice of everyday walking in the unfolding experiences of urban pedestrians. Walking is positioned and understood as a socio-technical assemblage that enables specific attention to be drawn to the embodied, material and technological relations and their significance for engaging with everyday urban movements on foot. The analysis draws upon in-depth interview and walking photo diary data from participants in the inner London boroughs of Islington and Hackney. Particular analytic attention to the different styles and conventions of urban walking and how these are intimately linked to bodily senses and the materiality of the city provides an opportunity for creating an increased engagement between urban and pedestrian policy and urban and social theory.     

Crossing Khorgos: Soft power,security, and suspect loyalties at the Sino-Kazakh boundary

As China's Belt and Road Initiative (BRI) development projects deepen connections across Eurasia, the Sino-Kazakh border has been rematerialized in a manner that complicates the exercise of Chinese BRI soft power. On the one hand, the border city of Khorgos is being rebuilt as a bridgehead to facilitate trade and development between the countries; new infrastructure and spectacle at Khorgos and beyond works to entice Kazakhs to cross the border in pursuit of economic opportunities. At the same time, recent crackdowns on Muslims in China's Xinjiang Province has led to the detention and harassment of cross-border migrants with differentiated migrant statuses. Chinese security forces' continued anxieties about separatism in its borderlands imperil the developmental horizons the BRI project uses to entice Kazakhs. It also threatens the translocal development that a border conductive to mobility has provided for Kazakhs over the past thirty years. I argue that the BRI in northwest China fuses soft power rhetoric with territorial security practices in a way that is proving to be counter-productive. This is because border hardening can reactivate borders as “difference condensers” that draw from imperial and national legacies to reinscribe the othering of spaces and peoples beyond the border.     

略论美国黑人解放的道路问题

自由与平等是所有美国黑人的共同理想。但是,以什么方式来达到目的,在美国黑人内部却一直有着三种不同的意见,即道德说教,暴力反抗和合法主义改革战略。纵观美国黑人解放斗争历史,在所有主张中,只有道格拉斯的合法主义改革战略才真正代表了黑人解放的方向。