湖北省麻城余家寨遗址调查简报

余家寨遗址位于湖北麻城市,面积8300平方米。1991年,麻城市修建106国道将余家寨遗址西部边缘破坏,省、市、县文物部门对该遗址进行了全面调查勘探。遗址包含有新石器时代和西周两个时代的文化堆积。新石器时代标本中的主体是石家河文化,还兼有屈家岭文化、薛家岗文化及樊城堆文化等多种文化因素。在新石器时代遗址之上筑有一座面积约15000平方米的西周城堡,夯土城墙及护城河大部分保存完整。余家寨遗址为研究长江中下游原始文化之间的关系及南方商周文化与中原商周文化的关系提供了重要资料。     

明清西北筑城碑记的形成、特征及历史地理学价值

据不完全统计,明清西北筑城碑记大约存有269篇,其中原碑尚存于世者32方,是研究明清西北城池史宝贵的一手资料。甘、宁、青三省现存明代碑记最有特色,有大量卫所营堡的筑城碑保留。州县碑记大多有若干时段连续的拓城记,连缀起来就是城池形态扩展的整体叙事。明清西北筑城碑记所反映的城镇类型也多种多样,州县城镇最多,卫所营堡占有一定比例,其他如驿城、巡检司城、厅城、寨城、关城都有一部分存留,非常难得。这些碑记作为第一手资料,详述了筑城过程、工程耗时、销银数量、捐资人户,对于考证原委、制度复原、社会阶层以及城镇职能与形态扩张都有极重要的史料价值。     

城市发展指数指引下的我国收缩区域初步评判

城市收缩在全球范围内蔓延，致使以增长为假设前提的区域经济增长模型受到极大挑战。本文以县域单元为研究对象，利用2000年与2010年各县域单元的社会经济数据构建城市发展指数，在其指引下对我国城市收缩状况做初步分析。研究表明：①在城市化的快速进程中，我国县域单元出现收缩现象，特别是县、自治县、自治旗、旗出现较多数量的收缩。②发生收缩的县域单元共261个，大多数为人口较少的中小城镇；西部地区分布较多，且收缩面积较大。③收缩的县级行政区表现出一些共性特征：人口数量和密度下降、老龄化加深、医疗卫生条件较差、经济发展缓慢，财政赤字严重。这一结果有助于初步了解我国收缩区域整体格局，并呼吁研究者和政策制定者尽快针对这一问题展开研究，促进区域可持续发展。     

基于磁化率测量平遥古城古砖的烧制温度

古砖的烧制温度决定了其物理力学性质。本研究提出基于磁化率来确定古砖烧制温度的方法。通过对古砖重新加温,测量不同温度下古砖的磁化率,得到磁化率差值的平方-温度曲线图。图中第一个较大的偏差对应的横坐标即为古砖的烧制温度。利用上述方法测得实际烧制温度为700℃、800℃和900℃的黏土砖的烧制温度分别为690℃、810℃和870℃。二者误差较小,认为利用该方法确定砖的烧制温度可行。本研究利用该方法确定了平遥古城10块古砖的烧制温度,发现其烧制温度在650～690℃和850～870℃两个区间范围内。据此推测平遥古城古砖是以秸秆和木柴为燃料烧制而成。本研究实验结果可为古建筑修复和保护提供理论参考。     

唐代黑水都督府的历史地理学考察

唐开元年间先后在渤海北境、黑水靺鞨地方设置勃利州、黑水军、黑水都督府。从文献与考古材料双重视角入手,可以对与黑水都督府建置有关的勃利州(渤州)、黑水靺鞨道、渤海都督府、安静都督府、黑水靺鞨思慕部等问题进行梳理和考索,又结合渤海与黑水靺鞨军事对抗导致黑水靺鞨自牡丹江中下游不断北移的历史背景,再考黑水都督府的具体地望。研究渤海都督府、安静都督府辖区以及黑水靺鞨思慕部相对位置关系,又考虑其为具有地区战略意义的和扼守渤海上京以北、贯穿南北黑水靺鞨交通孔道的军政重镇,萝北县江岸古城当为唐开元年间设置的黑水都督府治所所在。     

Gramsci and the African Città Futura: Urban Subaltern Politics From the Margins of Nouakchott,Mauritania

This article offers reflection on how Gramscian theories can be useful for critically analyzing the political significance of the actions and resistances of urban subaltern Africans. It interrogates the potential of subaltern political forms to profoundly transform society and to thus prepare for the African “future city”. It merges a theoretical analysis of Gramsci's concepts relating to the città futura—and its relation to concepts of city, subalternity, political initiative and cittadinanza—with a comparative critique of urban theory applied to Africa and especially relating to the politicization of the city in Mauritania. Our reflections are based on Mauritania and the case of Nouakchott, its capital, where we have carried out our research for over a decade. We will interrogate the re‐appropriations or resistances, as well as the autonomous construction of modes of living and of city‐making, made by marginal inhabitants, in order to consider their political potentialities.     

An Informational Right to the City? Code,Content, Control,and the Urbanization of Information

Henri Lefebvre talked of the “right to the city” alongside a right to information. As the urban environment becomes increasingly layered by abstract digital representation, Lefebvre's broader theory warrants application to the digital age. Through considering what is entailed by the urbanization of information, this paper examines the problems and implications of any “informational right to the city”. In directing Tony Benn's five questions of power towards Google, arguably the world's most powerful mediator of information, this paper exposes processes that occur when geographic information is mediated by powerful digital monopolies. We argue that Google currently occupies a dominant share of any informational right to the city. In the spirit of Benn's final question—“How do we get rid of you?”—the paper seeks to apply post‐political theory in exploring a path to the possibility of more just information geographies.     

Narrating urban assemblages—Chris Ware and Building Stories

This article takes up the recent interest in assemblage theory in urban geography and considers the potential for art to contribute to our narrations of urban assemblages. In particular, it uses Chris Ware's recent magnum opus, Building Stories, as not only an account of the urban as an assemblage, but to indicate more broadly the way in which comics might be used to narrate urban assemblages in ways that highlight their multiplicity and plurivocality. The article draws out three themes in its analysis of Building Stories: more-than-human subjects, the various temporalities of the city, and the way memory and narrative are emergent from urban assemblages.