This study aims to present new additional data regarding the relative sea-level (RSL) changes and the vertical ground movements (VGM) occurred in Campi Flegrei caldera since the Early Roman period (3rd century BC), commenting also on the accompanying changes of the coastal landscape and its implications in terms of human adaptation.

The study area is located along the western sector of the Campi Flegrei caldera, one of the active volcanic systems of the Mediterranean region that started its activity more than 60 ka BP. Despite the human occupation of Campi Flegrei started not later than the Early Bronze Age (about 3.5 ka BP) and the earliest coastal settlements date back to the first Greek colonization of Southern Italy (ca. 800 BC), nowadays, the numerous coastal archaeological sites that are scattered in the studied area belong to the Roman period. The geoarchaeological interpretation of these remains allows detecting and dating of ancient positions of relative sea levels (RSLs), reconstructing of past coastal conformations, and measuring ancient VGM.

The coastal sector between the modern Baia and Miseno was surveyed with a transdisciplinary and multi-proxy approach by means of direct and indirect methods, including, among others, paleo-environmental and archaeo-stratigraphic well logs analysis, geo-acoustic maps interpretation, and measurements of archaeological indicators of ancient sea levels.

By comparing our measurement of RSL with the eustatic models of Peltier (2004) and Lambeck et al. (2011), the VGMs history of the coastal sector in the last 2300 years was reconstructed. Even if several volcano-tectonic oscillations were recorded, the obtained multi-proxy indications allow reconstructing two different behaviours in terms of vertical displacements: an overall subsiding trend affecting the area between the Early Roman period and the Middle Age, and a prevailing uplift after that period. The main coastal changes that occurred in the same period can be summarized in a coastal retreat ranging between 40 and 300 m, mainly due to the submersion of the pre-existing coastal area and leading to the submersion of villas, thermae, and other structures built on it. However, based on our measurements, the time span covered by the high-resolution data obtained from the three fish tanks here studied (60 BC – 12 AD) appears to be a period of volcano-tectonic stability, without significant VGMs.

本研究旨在提供有关自罗马早期（公元前3世纪）以来Campi Flegrei破火山口中发生的相对海平面（RSL）变化和垂直地面运动（VGM）的新附加数据，并评论了随之而来的变化。沿海景观及其对人类适应的影响。

研究区域位于Campi Flegrei火山口的西部，地中海地区是活跃的火山系统之一，其活动开始于60 ka BP以上。尽管有人占领Campi Flegrei的时间不早于青铜时代（约3.5 ka BP），最早的沿海定居点可追溯到希腊南部意大利的第一个殖民地（约公元前800年），时至今日，众多沿海考古遗址散布在研究范围内的属于罗马时期。这些遗骸的地质考古学解释允许检测和定标相对海平面（RSL）的古代位置，重建过去的沿海构造以及测量古代VGM。

通过直接和间接的方法，采用跨学科和多代理的方法对现代拜亚和米塞诺之间的沿海地区进行了调查，其中包括古环境和考古地层测井分析，地声图解释以及测量古代海平面的考古指标。

通过将我们对RSL的测量结果与Peltier（2004年）和Lambeck等人的经典模型进行比较。（2011年），重建了近2300年沿海地区VGM的历史。即使记录了几次火山-构造振荡，获得的多代理指示也允许在垂直位移方面重构两种不同的行为：影响罗马早期和中世纪之间区域的总体沉降趋​​势，以及此后的普遍隆升趋势。时期。同期发生的主要沿海变化可归纳为40至300 m范围内的沿海退缩，这主要是由于先前存在的沿海地区被淹没并导致别墅，Thermae，以及其他基于它的结构。但是，根据我们的测量，从这里研究的三个鱼缸（公元前60年–公元12年）获得的高分辨率数据所涵盖的时间跨度似乎是一个火山构造稳定的时期，没有明显的VGM。