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滑坡、泥石流是山区地区的主要地质灾害之一,往往伴随地震、高强度降雨等发生。随着人口数量的增加、人类经济活动规模的扩大和财产积累的增加以及全球气候变化和极端天气事件的增加,近年来,滑坡、泥石流地质灾害的发生呈上升态势,对所在地区的人民生命和财产造成严重威胁,滑坡、泥石流研究得到国际科学界的高度关注。科技文献能够反映科学研究的发展动态,利用Thomson Data Analyzer(TDA)和Ucinet对SCIE文献数据库中收录的1902—2010年间的滑坡、泥石流研究论文进行数据挖掘和分析。结果表明,国际滑坡、泥石流领域的大量研究开始于1991年,美国、英国、意大利、加拿大、法国等发达国家具有很大的优势,滑坡、泥石流、地理信息系统、地震、边坡稳定性、灾害、侵蚀、崩塌、海啸、地貌等方面是该领域的主要研究主题,建模是该领域研究的主要方法。地理信息系统、海啸、数值模拟、海底滑坡等是近10年新出现的研究热点。
Landslides and debris flows are one of the major geological disasters in mountainous areas, often accompanied by earthquakes, high-intensity rainfall, and the like. In recent years, the occurrence of landslide and debris flow geological disasters has been on the rise with the increase of the population, the expansion of the scale of economic activities of mankind and the increase of property accumulation as well as the increase of global climate change and extreme weather events. As a result, Property poses a serious threat to the landslide and debris flow research has received great attention from the international scientific community. The scientific literature can reflect the development of scientific research. Data mining and analysis of landslide and debris flow research papers from 1902 to 2010 included in the SCIE literature database are conducted by Thomson Data Analyzer (TDA) and Ucinet. The results show that a large number of international landslides and debris flow studies began in 1991, and developed countries such as the United States, Britain, Italy, Canada and France have great advantages. Landslides, debris flows, geographic information systems, earthquakes, slope stability, disasters , Erosion, collapse, tsunami and geomorphology are the main research topics in this field. Modeling is the main method in this field. Geographic information systems, tsunamis, numerical simulation, and seafloor landslides are emerging hot spots in recent 10 years.