城镇密集区及其相关概念研究的回顾与再思考

城镇密集区是一种独特的地域空间组织形式,本文在对国内外城镇密集区概念研究进行归纳总结的基础上,从内涵与外延两方面探讨了城镇密集区和都市区、城市带、城市群、城镇体系的区别与联系。     

重返“古苗疆走廊”——西南地区、民族研究与文化产业发展新视阈

元明时期新开辟的从湖广经贵州通往云南的"东路"驿道,不仅是维系内地与西南边陲往来的主要交通命脉,并且也直接影响了明清时期西南边疆地区政治版图的变化。本文首次提出了"古苗疆走廊"这一概念,初步探讨了这条走廊对贵州省的建省、明清时代"苗疆"地区的"国家化"过程以及民族关系等所带来的影响,并对"古苗疆走廊"的地域及族群文化的特点等进行了初步整理和分析。就今后推进"古苗疆走廊"作为"世界文化线路遗产"申报的可能性问题,也提出了初步的看法。     

珠江三角洲城市群交通问题与对策--日本近畿圈的实践与启示

从城市结构、交通系统和管理体制等方面对珠江三角洲和近畿圈两个城市群交通进行比较分析。指出珠三角交通存在城市交通系统供需不平衡,致使城市交通运输效率低下,进而制约经济持续快速增长等问题。得出了要使珠江三角洲城市群交通的供求关系达到平衡,必须积极借鉴日本近畿圈的先进经验,合理调配交通系统中"人-车-路"三者之间相互关系的结论。     

广州市低收入群体户外活动的时空排斥及其影响机制

低收入群体的社会公平问题是城市发展中的重要问题之一。随着时间地理学的兴起,居民时空间活动为探讨低收入群体的社会排斥提供了一个新视角。文章引入“活动排斥”概念,构建了一套定量衡量居民活动时空排斥程度的指标体系,归纳出时空排斥的衡量因子,将对时空排斥问题从描述统计层面深入到排斥衡量与解释层面。研究发现：低收入群体在活动空间范围与活动等级、丰富度等多个层面与整体评价水平存在差异,户外活动确实受到排斥。这种排斥现象受到受刚性活动时间及个体的社会经济属性等因素的明显制约;居住社区周边的设施服务供给、邻里社交网络等因素分别作用于各个时空排斥维度。     

Between two kings: Pope Honorius III and the seizure of the kingdom of Jerusalem by Frederick II in 1225

The consensus on Pope Honorius III (1216–27) is that he was a conciliatory politician who lacked the harder edge possessed by Innocent III, his immediate predecessor, and Gregory IX, his successor. Yet, using overlooked evidence regarding the role of Honorius in Frederick II's seizure of the kingdom of Jerusalem from John of Brienne in 1225, this article reveals that he was capable of acting in a ruthlessly pragmatic manner. It provides a rare case study of the duplicitous uses that could be made of the papal chancery by an early thirteenth-century pope while navigating a difficult diplomatic path between two kings.     

风景旅游城市传统旅游服务业空间布局分异研究——以泰安市主城区旅行社和星级酒店为例

本文以泰安市主城区为研究案例地,选取该区域内的旅行社和星级酒店为研究对象,利用分形的网格维数和空间句法方法,对传统旅游服务业的布局分异进行研究。结果表明：旅行社对城市整体及局部交通环境要求都较高,多集中分布于车站-景点及景点-景点的连线上;星级酒店分布则相对分散,在不同级别的整体交通集成度空间上分布差异不大（除交通极为不便的整体集成度最低区域外）,而对局部交通环境要求较高,多分布于局部交通集成核心。在此基础上,本文探讨了这两种旅游服务业在泰安市主城区的布局分异的成因。     

Arenas of Power in Climate Change Policymaking

This article investigates the potential linkage between particular policy design ideas and distinctive patterns of politics and power relations. The research examines a sequence of four cases involving the use of the cap‐and‐trade policy design principally to combat global climate change through the reduction of greenhouse gas emissions. Through the lens of arenas of power framework, the comparative case analysis suggests the existence of consistent linkages between particular cap‐and‐trade design ideas, and distinct patterns of political conflict and empowerment. The article concludes with a brief consideration of what the findings suggest about the national politics of climate change policymaking in the United States in the near term, and more important, an assessment of the implications for the further development and refinement of policy theory.     

Play Nice or Pick a Fight? Cooperation as an Interest Group Strategy at Implementation

The open, multilevel nature of U.S. policymaking enables interest group activity throughout the policy process. At policy implementation, groups attempt to secure benefits or ameliorate legislated effects by devising cooperative or conflictual strategies to influence outcomes, especially when agency officials have discretion to design rules and negotiate agreements. Investigating group “street‐level” activity with respect to the Endangered Species Act, this research finds that policy context and resources shape the degree of information and access available to groups, which influences the strategies groups adopt. Groups with access and specialized information will attempt to change or influence policy outcomes cooperatively. Groups with limited technical information are more likely to fight implementation.     

清代博爱李自奇卖地契李仲买地契的史料价值

李自奇是李牟的父亲。李仲号大亮,是李岩的二哥。康熙元年李自奇卖地契,十二年李仲买地契,与康熙五十五年《李氏家谱》中有关记述可相互佐证,既为研究清初豫北土地买卖提供了具体资料,也为研究明末李自成军中的李牟、李大亮提供了佐证资料。     

清代历史地理学的一次科学性跨越——乾隆帝《题毛晃<禹贡指南>六韵》的学术意义

《题毛晃〈禹贡指南〉六韵》及其自注,表达了乾隆帝的新的史地学观念,引起清朝史地学一次科学性跨越,主要表现在纂修“四库全书”期间的多种官修史书之中,摈弃了传统的分野旧说,批判其空虚揣测、附会难征,而以实测的晷度来确定地理方位。西方先进的天文、地理知识得到官方明确的肯定和采纳,并且用以反思儒学认识体系内的相关内容。此种科学观念虽然未能充分地弘扬光大,但仍然对后来的史地学产生了影响,这是学术思想史上值得关注与研究的问题。