【作者】 钱璐；

【导师】 蓝勇；

【作者基本信息】 西南大学 ， 历史地理学， 2012， 硕士

【摘要】 历史时期山地地质灾害的时空分布问题属于历史自然地理学研究的范畴,也是历史灾害地理学研究的一个重要方面。近年来由于人类对生态平衡破坏的加剧以及对资源不合理利用的增多,长江三峡地区山地地质灾害的规模越来越大,承灾体易损性和灾情也大大增强。而随着三峡工程的修建,长江三峡地区山地地质灾害问题越来越受到学界的关注,不过历史时期长江三峡地区的山地地质灾害问题,仍是历史自然地理研究中较为薄弱的环节,具有较大的开拓空间。基于此,本文将充分利用长江三峡地区山地地质灾害的史料,使用灾害学、历史地理学、统计学、人类学等多学科的方法,对历史时期长江三峡地区山地地质灾害的时空分布进行深入的探讨,揭示出历史时期长江三峡地区山地地质灾害发生的时间规律特征以及空间分布的动态演变过程,以期弥补当前学界在此方面研究的不足,同时也希望能够对今天长江三峡地区山地地质灾害的中长期预报起到一定作用。本文主要分为五个部分进行论述：第一部分为绪言,主要说明了选题原由、选题意义,界定了相关概念,并对当前学术界对该课题的研究现状进行了回顾和分析,指出了研究中存在的不足。第二部分论述了历史时期长江三峡地区山地地质灾害资料的来源、特点及其处理方法,制定了历史时期山地地质灾害等级划分标准,划定了灾害等级,为后文的山地地质灾害史料参数化提供了依据。第三部分笔者通过系统的收集和整理正史、方志、游记和文集等资料,得到了目前最为完整的历史时期长江三峡地区山地地质灾害数据,建立了史籍记载山地地质灾害年表,复原重建了历史时期长江三峡地区山地地质灾害时间序列,并利用确立的等级划分标准对山地地质灾害进行了等级评定。第四部分从时间纬度和空间纬度探讨了历史时期长江三峡地区山地地质灾害发生的时间规律特征及其空间分布的动态演变过程。从时间维度来看,历史时期三峡地区山地地质灾害资料数量较少,且主要集中在清代民国时期,明代以前的很少。从空间维度来看,长江三峡地区的山地地质灾害主要集中在云阳至宜昌一线。第五部分从山地地质灾害社会属性的纬度探讨了历史时期长江三峡地区时空分布格局影响下的人地互动因素,并提出了一些防旱减灾的建议。更多还原

【Abstract】 The spatial and temporal distribution of geological disaster of mountainous regions in historical period falls within the domain of historical geography research, and it is also an important aspect of historical disaster geography research. In recent years, the worsening destruction of ecological balance and the increasingly unreasonable utilization of resources have aggravated the geological disasters of mountainous regions in the Three Gorges area. With the progress of the Three Gorges Project, these problems have drawn increasing attention in the academic circles. However, the geological disasters of mountainous regions in the Three Gorges areas in historical period need far more exploration. This paper, based upon catastrophology, statistics, and anthropology, will make full use of the historical records about the geographic disasters of mountainous regions in the Three Gorges areas, try to make a thorough probe into the spatial and temporal distribution of these disasters in historical period and reveal the regular temporal pattern and dynamic evolution of spatial distribution of these disasters. It is expected that the paper can fill the blank in the research of this area, and make certain contribution to the long or medium term forecast of geographic disasters of mountainous regions in the Three Gorges areas. This paper consists of five parts:The first part is an introduction, including the reasons for choosing this topic, the significance of this study, the definition of some concepts, as well as a review and an analysis of the previous research on this issue.The second part has discussed the source material about geographic disasters of mountainous regions in the Three Gorges areas in historical period, the features of these disasters as well as the solutions. The paper has also proposed a criterion for ranking these disasters, and divided them into different ranks, which offers a reference to the parameterization of the datum of these disasters in the following parts.In the third part, by collecting and sorting materials like biographic history, local records, travel notes and collected works etc, the author has accumulated the most comprehensive data about geographic disasters of mountainous regions in the Three Gorges area in historical period. Using these data, the author has also established a chronological table about these disasters in historic records, sorted the time order of these disasters, and ranked them in accordance with the criterion mentioned above.The fourth part explores the regular temporal pattern of geological disasters of mountainous region in the Three Gorges areas in historical period and the dynamic evolution of their spatial distribution. Chronologically, the data about geological disasters are very few, mostly distributed during the Qing Dynasty and the Republic of China, whereas the records before the Ming Dynasty are scarcely kept on file. From the spatial perspective, the geological disasters were intensively dispersed in the Yunyang-Yichang belt. In the last part, from the perspective of social attributes of geographic disasters, the paper has discussed the interacting factors between human and the earth under the influence of spatial-temporal distribution patterns in the Three Gorges area in historical period. And suggestions for drought and disaster prevention have been provided.更多还原