Chemical-physical parameters, major, minor, stable and noble isotope composition (D/H,18O/16O and 3He/4He) and dissolved gases of groundwater from 12 wells and 3 springs of Lipari island (Aeolian arc, Italy).

Geochemical prospection has been a useful tool to understanding the fluid circulating processes over the volcanic island of Lipari. The geochemical results has highlighted the existence of reservoirs of thermal water. The thermal waters, collected at a temperature of 14-55°C, show a marine dominant component and a slight variable mixing with meteoric water. The geochemical features of the circulating fluids are driven by water-rock(WRI) and gas-water interaction (GWI) processes responsible for the chemical and isotopic composition of the waters and the dissolved gases, while the heat supplied to the geothermal reservoir comes from volcanic rocks. Records include:Chemical-physical parameters, major, minor,stable and noble isotope composition (D/H,18O/16O and 3He/4He) and dissolved gases of groundwater from 12 wells and 3 springs of Lipari island (Aeolian arc, Italy).

地球化学勘探一直是解析利帕里火山岛流体循环过程的有效研究手段。本次地球化学研究结果揭示了热储水体的赋存。采集温度介于14℃至55℃之间的热泉水体，以海源组分为主导，并与大气降水存在轻微且多变的混合作用。循环流体的地球化学特征受控于水-岩相互作用（Water-Rock Interaction, WRI）与气-水相互作用（Gas-Water Interaction, GWI）过程，上述过程决定了水体与溶解气体的化学及同位素组成；而地热储层的热源则源自火山岩。本次数据集包含以下观测记录：意大利埃奥利火山弧利帕里岛12口钻井与3处泉点的地下水化学物理参数、常量与微量组分、稳定同位素及稀有同位素组成（D/H、¹⁸O/¹⁶O与³He/⁴He），以及溶解气体组分。