Hydrothermal fluid samples were retrieved during dives made by the remotely operated vehicle (ROV) QUEST (MARUM, University of Bremen) during the HYDROMAR I (M60/3, 2004) and...

Hydrothermal vent fluids were sampled with a pumped flow-through system with PFA sampling bottles (Kiel Pumping System KIPS) by the ROV QUEST. Fuid chemical parameters were...