Landslides and predisposing factors of the Southern Apennines, Italy

The Fiumarella di Corleto drainage basin is an emblematic sector of the southern Apennine thrust belt in the Basilicata region (Southern Italy), which is strongly affected by landslides. Landslides both affect the urban area and the facilities related to hydrocarbon exploitation, such as the pipelines and oil wells connected with the oil centre located just outside the eastern border of the study area. Based on a detailed field survey, supported by stereoscopic analysis, a landslide inventory map has been realized, which also reports the associated processes and landforms. The relationships between the different types of landslides and the various predisposing factors like outcropping lithologies, slopes steepness, slope exposition and land use have been also investigated. The acquired data relate to a geologically complex area of the southern Apennines subject to recent uplift and represent a fundamental contribution useful for the correct management of the territory.

菲乌马雷拉迪科莱托流域（Fiumarella di Corleto drainage basin）是意大利南部巴斯利卡塔大区亚平宁山脉南部逆冲带（southern Apennine thrust belt）的标志性区段，该区域受滑坡灾害影响极为严重。滑坡不仅波及研究区内的城区，还对与油气开发相关的设施造成威胁，例如与研究区东部边界外侧石油中心相连的输油管道及油井。本数据集基于详细的野外调查，并辅以立体分析（stereoscopic analysis）手段，编制完成了滑坡编录图，该图同时记录了相关的滑坡作用过程与地貌特征。研究还分析了不同类型滑坡与各类滑坡孕育因子之间的关联，这些因子包括出露岩性、坡度、坡向以及土地利用类型。本次采集的数据来自亚平宁山脉南部近期经历抬升作用的地质复杂区域，可为该区域的科学国土管理提供重要支撑。