ABSTRACT

This research presents a geomorphological map of the Entella River floodplain (scale 1:10,000), one of the largest and urbanized Ligurian Tyrrhenian flat area. The coastal floodplain suffered substantial modifications due to human activities since the latter half of the nineteenth century, which transformed the natural landscape into an anthropogenic environment. Fluvial, marine and anthropogenic geomorphological features have been investigated through a multi-temporal analysis and the reviewing, re-elaboration and summarization of previous geographical and geomorphological materials. An historical analysis has been performed to reconstruct morphological modifications and their correlation with anthropogenic interventions. The main geomorphological map includes a multi-temporal analysis of shoreline and major anthropogenic landforms. Small sketch maps on the geographical, geological and land use settings are also provided. The detailed geomorphological map can be used for urban and land planning, including the mitigation of the meteo- and geo-hydrological risk, which historically has dramatically influenced the Entella coastal floodplain.

摘要

这项研究提供了恩特拉河泛滥平原（比例为1：10,000）的地貌图，这是最大的城市化的利古里亚第勒尼安平地之一。自19世纪下半叶以来，由于人类活动，沿海洪泛区发生了重大变化，从而将自然景观转变为人为环境。通过多时相分析以及对先前地理和地貌材料的回顾，重新阐述和总结，研究了河流，海洋和人为地貌特征。进行了历史分析以重建形态学修饰及其与人为干预的相关性。主要的地貌图包括对海岸线和主要人为地貌的多时相分析。还提供了有关地理，地质和土地使用设置的小型草图。详细的地貌图可用于城市和土地规划，包括减轻气象和地文水文风险，这在历史上已极大地影响了恩特拉（Entella）沿海洪泛区。