Ocean Networks Canada Endeavour Site Sampling for CRUISE FALL 2012 – now scheduled for 2013 Equipment List for Thompson ADCP ADCP Echo sounder Echo sounder Freezers: ‐ 80 and ‐ 18 Freezers: ‐ 80 and ‐ 18 Fridge Fridge Chemical fume hood Chemical fume hood Cold room Cold room CTD rosette + oxygen titration kit CTD rosette + oxygen titration kit Distilled water system Distilled water system Manifold + filtering system (2 filter sizes) Manifold + filtering system (2 filter sizes) Sediment traps Sediment traps List for ROPOS CTD with pH and oxygen sensor CTD with pH and oxygen sensor NIO bottles: 2 on each side NIO bottles: 2 on each side Push cores Push cores Rock boxes Rock boxes Suction device Suction device 4-temp probe 4-temp probe Scoop Scoop Laser (UV) Laser (UV) Bioboxes with divider Bioboxes with divider Hydraulic systems for gas tights Hydraulic systems for gas tights

Ocean Networks Canada Endeavour Site ENDEAVOUR Rock grab - Mark Hannington: depends on opportunity, Mark wants rocks from old sulphide vent structures away from active vents. Rock grab - Mark Hannington: depends on opportunity, Mark wants rocks from old sulphide vent structures away from active vents. Push-cores along the ridge - Laurence Coogan Push-cores along the ridge - Laurence Coogan Organisms when requested Organisms when requestedMothra BARS calibration: temperature measurements using the 4-temp probe during 5 minutes after disturbance. (after deployment) BARS calibration: temperature measurements using the 4-temp probe during 5 minutes after disturbance. (after deployment) Gas tights (2x) for cross-­ ‐ calibration in the BARS smoker. Take the sample in the black smoker after BARS is deployed. Store gas tight in the cold room Gas tights (2x) for cross-­ ‐ calibration in the BARS smoker. Take the sample in the black smoker after BARS is deployed. Store gas tight in the cold room 1 push-core anywhere there is sediment – Vera Pospelova 1 push-core anywhere there is sediment – Vera Pospelova CTD rosette cast CTD rosette cast

Ocean Networks Canada Endeavour Site ENDEAVOUR – contd. Main Field RAS calibration: temperature measurements using the 4-temp probe during 5 minutes after disturbance in the RAS diffuse vent. Take temperature through one of the vent hole of the cap/bell. DO NOT MOVE THE BELL DURING THE OPERATION – Dave Butterfield RAS calibration: temperature measurements using the 4-temp probe during 5 minutes after disturbance in the RAS diffuse vent. Take temperature through one of the vent hole of the cap/bell. DO NOT MOVE THE BELL DURING THE OPERATION – Dave Butterfield BARS calibration: temperature measurement in BARS black smoker using the 4-temp probe during 5 minutes after disturbance (after deployment). BARS calibration: temperature measurement in BARS black smoker using the 4-temp probe during 5 minutes after disturbance (after deployment). Gas tight for cross-calibration (4 gas tights: needs to dive). Store gas tight in the cold room Gas tight for cross-calibration (4 gas tights: needs to dive). Store gas tight in the cold room BARS black smoker 2x (in priority if just one dive) – Sample in the smoker after BARS deploymentBARS black smoker 2x (in priority if just one dive) – Sample in the smoker after BARS deployment Grotto: in RAS diffuse vent chimney 1x – after RAS installation take the sample though one of the vent cap/bell hole (same where temperature measurement was done)Grotto: in RAS diffuse vent chimney 1x – after RAS installation take the sample though one of the vent cap/bell hole (same where temperature measurement was done) Grotto: in TEMPO-­ ‐ mini diffuse vent area 1xGrotto: in TEMPO-­ ‐ mini diffuse vent area 1x

Ocean Networks Canada Endeavour Site ENDEAVOUR – contd. Main Field – contd. Sample vent plume particles with Niskins – K. Bemis, Guangyu Sample vent plume particles with Niskins – K. Bemis, Guangyu P. Rona - Temperature measurements in initial 100m of of rise of the plume above the north tower of the Grotto mound using the temperature sensors mounted on ROV ROPOS. The purpose of these measurements is to estimate hydrothermal heat flux from the Grotto mound. LEAVE COVIS ON. (ROPOS) P. Rona - Temperature measurements in initial 100m of of rise of the plume above the north tower of the Grotto mound using the temperature sensors mounted on ROV ROPOS. The purpose of these measurements is to estimate hydrothermal heat flux from the Grotto mound. LEAVE COVIS ON. (ROPOS) Photogrammetric survey - Tom Kwasnitschka Photogrammetric survey - Tom Kwasnitschka Tubeworms grab – V. Tunnicliffe: collect 20-­ ‐ 50 worms in bioboxes, separate samples if collected in different site Lara Tubeworms grab – V. Tunnicliffe: collect 20-­ ‐ 50 worms in bioboxes, separate samples if collected in different site Lara 1 push-core anywhere there is sediment – Vera Pospelova 1 push-core anywhere there is sediment – Vera Pospelova CTD rosette cast CTD rosette cast

Ocean Networks Canada Endeavour Site RCM North 1 push-core anywhere there is sediment – Vera Pospelova 1 push-core anywhere there is sediment – Vera Pospelova CTD rosette cast CTD rosette cast [Middle Valley Collect tubeworms: Ridgeia piscesae and Lamellibrachia sp – V. Tunnicliffe, Lara Collect tubeworms: Ridgeia piscesae and Lamellibrachia sp – V. Tunnicliffe, Lara 1 push-core - Vera Pospelova 1 push-core - Vera Pospelova Download data from CORK 857D – Earl Davis] Download data from CORK 857D – Earl Davis]

Ocean Networks Canada Endeavour Site Repeat Sampling and Surveys -- prioritization Cathedral and SullyCathedral and Sully Identify other locations for regular samplingIdentify other locations for regular sampling Off-axis CTD castsOff-axis CTD casts PhotomosaicPhotomosaic High temperature time series at specific vent locations e.g. Hulk, Grotto, take water samples (and measure T)High temperature time series at specific vent locations e.g. Hulk, Grotto, take water samples (and measure T)

Ocean Networks Canada Endeavour Site Student Projects List IFREMER students and post-docs Mass spectrometer Tempo-mini video campaign (Digital Fishers) Autonomous instruments: what and where? Current instrument locations Event Detection Photomosaics