Geochemistry of free seep gases during Panarea shallow-water diving campaign

Location: Bottaro Crater, either within the diffusive seepage area (DSA) or at Vent C (VC). VC is one of the stronger vents at the west rim of the crater.

采样地点：博塔罗陨石坑（Bottaro Crater），其采样点位要么处于扩散渗流区（diffusive seepage area, DSA）内，要么位于C喷口（Vent C, VC）处。C喷口为该陨石坑西缘喷发力较强的喷口之一。