摘要： Confronted with increasing natural and anthropogenic crises, sustainable urban and regional development requires a sound understanding of how cities and regions respond to those crises and how that response shapes their continued development. The conceptual ambiguity and missing link among varied perspectives of resilience studies have given rise to a sneaking suspicion about the contribution of resilience thinking. By conducting a network analysis of 1,274 papers published between 1991 and 2019 using CiteSpace, we detect and visualize the intellectual pathway of resilience thinking and argue for its malleability to deepen our understanding about human-environment dynamics. Three major research clusters were identified: adaptive capacity of ecosystems, regional variation in economic resilience, and social resilience of disadvantaged communities. Resistance and recovery of systems are the key concerns in the first two clusters, whereas social resilience emphasizes opportunities and processes of restructuring rather than returning to the pre-crisis status. The extension of resilience thinking to the social realm is a promising area for future research. It calls for a shift of epistemology from the deterministic structure-function hypothesis which is place-less toward a situated understanding of context, relation, and human adaptation despite the methodological challenges ahead.

关键词： flood generation   hydrology   rainfall runoff   urban drainage  

摘要： Increases in impervious surfaces and land-use changes associated with urbanization have long been the focus of urban hydrological research. However, studies and calculations that consider impervious surfaces alone do not encompass all factors that influence urban hydrologic response, as alternative urban structures may have a substantial effect on stormflow. This study examines several descriptors to improve estimations of hydrologic impacts of urbanization in small watersheds. Configurations of drainage densities that include storm sewers were computed for the highly urbanized Rocky Branch Watershed. Storm sewer configurations resulted in an approximate tripling of the drainage density. In addition, rainfall and stormflow data were analyzed to compare the hydrologic response of two subcatchments with varying percentages of impervious areas and drainage densities. The subcatchment with a higher percentage of impervious area produced significantly (p < .01) higher runoff volumes with an average runoff coefficient of 0.446, while the subcatchment with higher storm sewer densities displayed significantly shorter lag times of 9 min. In this case, the percentage of impervious area increased the volume of runoff but, storm sewer densities accelerated hydrologic responses, suggesting that hydrologically relevant metrics should be considered to accurate assess flood risk alternatives.

关键词： Sustainable urbanization   Literature   Bibliometric method   CiteSpace  

摘要： As the world enters a new round of large-scale urbanization, the coordination of a balance between social, economic, and environmental systems to promote sustainable urban development has become a global focus. Scholars have explored sustainable urbanization, collected relevant literature, and analyzed the influence of research in different countries, finding that China's influence is second only to that of the US. Accordingly, this study uses the literature in China National Knowledge Infrastructure (CNKI), the world's largest Chinese database. It selects 3640 studies on sustainable urbanization from Web of Science and Scopus (W&S), and CNKI. Using the bibliometric method in Citespace, it systematically analyzes the research status, development course, and potential trends of research on sustainable urbanization. The results show that: (1) The number of studies on sustainable urbanization in CNKI is decreasing by year, while it has increased gradually in W&S. China currently has the most literature in the field of sustainable urbanization. The US, China, and Germany have the most influential studies. (2) W&S and CNKI each have their separate and complementary emphases. (3) The two datasets are more similar in terms of the nature of their research institutions, but cooperation between the institutions is closer in W&S than in CNKI. There are no aggregation or scaling effects in the Chinese research institutions. The Chinese Academy of Sciences and Hong Kong Polytechnic University are leaders in this field. (4) The top five topics in the studies from W&S are urban development models and public administration, urban planning issues, protection of urban ecosystems, urban land-use changes, and pollution and resource consumption during urbanization. The top five topics in the CNKI studies are strategy of sustainable development, urban development, urbanization and population urbanization, land financing and urban economics, and urban development planning. The constructio

关键词： 安徽古代文学   城市形象   地域文化   文化建构  

摘要： 作为“文学文化学”的城市学,主要以塑造城市精神形象为目标。城市学研究的一个重要任务就是深刻揭示出属于一座城市的社会历史文化的核心意涵。城市形象是地域特色和城市历史文化的视觉呈现。城市形象的文化建构主要基于城市与古代文学作品或历史传说故事的关联。安徽城市形象的塑造需要融合文学、艺术、传播学和城市学等领域,对安徽古代文学资源进行有效开发与创意转化,凝练出具有本土文化特色的城市符号,为城市居民构筑文化生活空间,实现对安徽优秀传统文化的传承创新。

关键词： 重庆   文学想象   都城文化   城市文学  

摘要： 看得见的城市和看不见的城市是城市研究的两个维度。作为城市的精神内核,看不见的城市还有待挖掘。城市意识、价值观念和社会秩序可以成为研究看不见的城市的三个维度。作为战时国都,重庆不仅应该有现代化的城市景观,更应该生成完整的都城文化。但由于都城文化认同感的匮乏,以及社会秩序尚不稳固,重庆的都城文化始终处于未发育成熟的状态。因此,战时重庆是一个灰色的社会空间,其中充满了中间性。通过挖掘文学想象所包含的心理和精神维度,作为观念建构的战时国都将展现出丰富性和复杂性。

关键词： 微诗   城市文学   国际华文微诗群   岭南文化  

摘要： 微诗以新媒体时代的传播媒介为依赖,以城市文化为深层滋养,通过城市微诗诗人群体的集体创作而呈现出流行的态势。城市微诗诗人群体从自发创作开始,逐渐走向了自觉的交流与诗论的探索。瞬时的审美表达和灵活的外在形式充分结合,构成了微诗的自由感与灵活性。微诗常以日常图景入诗,创作便利,但内容容量和美学空间却不小。“国际华文微诗群”中诗人的地域性归属造就了微诗在内容和风貌上的地域性。城市生活的细节给予诗人灵感,岭南文化是它的内在土壤。它的出现与流行,是当下时代快节奏的城市生活中独特的审美活动。如果微诗反客为主,从摹写生活状态走向深度探索城市精神,它将是城市文学的新类型、城市文化的新可能。

关键词： 全球本土化   文化间性   “南中国城”想象   广东城市文学  

摘要： 新时期广东城市文学的“南中国城”想象呈现出丰富立体的面貌,从全球化/本土化视阈来看,“南中国城”或被想象为国际化大都市,或被打造成本土化都市群。前者的同质化与标准化趋向使其沦为面目模糊的现代化符号,“南中国城”想象因而堕入没有时空背景的全球化陷阱中;后者的地方性书写虽抓住了城市的灵魂与根脉,却存在过于注重地域风格、固守传统甚至格式化传统等弊端。“南中国城”想象应以全球本土化的眼光接纳各种异质性文化的进入,以文化间性思维发掘自我与他者的差异性和共通性,从而建构一个求同存异、多元共生的“南中国城”。

关键词： 王占黑   空间叙事   城市文学  

摘要： 论者运用叙事学的空间理论,从“谁在说故事”和“说谁的故事”两个角度对王占黑小说的文本内空间和具有叙事功能的空间元素进行分析,进而阐释小说的叙事特色,及其背后蕴含的文化和历史语境。作家在突破“家国”的独特城市空间里,在作品文本和社会的复合空间中,让人与人彼此关联和见证,为当代的城市丛林提供了一个绝佳的文学和人类学样本,使得小说既继承了传统写法又暗含了后现代的因素。