HCMR Activities in the Red Sea C. Smith & Ε. Παπαθανασίου
HCMR in the Red Sea•   The Hellenic Centre for Marine Research (HCMR) started    activities in the Red Sea in March 2010.•...
Aims1. High resolution mapping of the seabed in the Red Sea,2. Characterisation of water masses,3. High level environmenta...
TargetsMedium Term Targets and Directions:• 2010: Charter out the vessel for physical chemistry  and biological studies• 2...
KAUST Red Sea Expedition 2010• 2010 Mission: 63 days.• Research in Saudi Arabian territorial waters, looking at  many thin...
KAUST Red Sea Expedition 2010• Leg - I (15th March – 1st April)   – Mission     Collection of biological and oceanographic...
ROV Video Capture of new  Thuwal Cold Seeps                                                            g                  ...
KAUST Red Sea Expedition 2011 (3/9-23/12)HCMR participated in all the different legs of the mission with 15 scientists and...
KAUST Red Sea Expedition III (2011)Sampling Coverage during Expedition III   Overall area in which sampling stations for h...
LEG 1: Large-Scale Hydrographic and       Microbiological Studies        28 Days: Sep 15−Oct 13, 2011   A. Rabigh-Thuwal- ...
LEG 2: Microbiological and IchthyoplanktonStudies at Brine Pool and Non-Brine Pool Sites          18 Days: Oct 16−Nov 03, ...
LEG 2: Microbiological and Ichthyoplankton    Studies at Brine Pool and Non-Brine Pool Sites                    18 Days: O...
LEG 3: Mesopelagic Fish Study and      Brine Pool Acoustics      12 Days: Nov 06−18, 2011                       A. Acousti...
LEG 3: Mesopelagic Fish Study and Brine Pool                           Acoustics                                12 Days: N...
LEG 4: Cold Seeps Studies                         7 Days: Nov 21−28, 2011                                 Thuwal          ...
LEG 4: Cold Seeps Studies    7 Days: Nov 21−28, 2011
LEG 5: Coral, Fish, and Other    Macrofauna Studies  16 Days: Nov 30−Dec 16, 2011
LEG 5: Coral, Fish, and Other               Macrofauna Studies               16 Days: Nov 30−Dec 16, 2011Deep Corals, Fish...
And the cooperation continues...
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HCMR Activities in the Red Sea. C. Smith & Ε. Παπαθανασίου

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10ο Πανελλήνιο Συμπόσιο Ωκεανογραφίας & Αλιείας
7-11 Μαΐου 2012, Αθήνα
Ειδική Συνεδρία: Ερυθρά Θάλασσα: ωκεανογραφία πέραν των ορίων της Μεσογείου

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HCMR Activities in the Red Sea. C. Smith & Ε. Παπαθανασίου

  1. 1. HCMR Activities in the Red Sea C. Smith & Ε. Παπαθανασίου
  2. 2. HCMR in the Red Sea• The Hellenic Centre for Marine Research (HCMR) started activities in the Red Sea in March 2010.• This was the result of a framework agreement between, SETE Facilities Management Saudia Ltd (Latsis Group), to cover 3 major long term missions up to 2012-13 with KAUST University in Saudi Arabia with the Greek Oceanographic Vessel “Aegaeo”, in the Red Sea• This opened a great opportunity for cooperation at the scientific and political level,• Participation in a wide range of activities at the national, bilateral and international level, with Greece being one of the first countries to cooperate scientifically in this little explored area through common research interests.
  3. 3. Aims1. High resolution mapping of the seabed in the Red Sea,2. Characterisation of water masses,3. High level environmental study of deep brine lakes4. The search for deep corals in the Red Sea and their relationships with deep corals in the Eastern Mediterranean.5. Direct cooperation with scientists from KAUST university, also with the USA (Wood Hole Oceanographic Institute), China (Hong Kong University) and Egypt (American University of Cairo), also actively involved in scientific research in the area.HCMR Personnel: 18 research and technical staff were involved in 2010-11Utilising: Submarine ‘Thetis” and the robot vehicle “MAXROV”
  4. 4. TargetsMedium Term Targets and Directions:• 2010: Charter out the vessel for physical chemistry and biological studies• 2011: Research collaboration between HCMR and KAUST, Woods Hole and the University of Hong Kong (already have 3 publications and 1 in press)• 2013-14: Increasing cooperation with new agreements for more research at different levels in the area.
  5. 5. KAUST Red Sea Expedition 2010• 2010 Mission: 63 days.• Research in Saudi Arabian territorial waters, looking at many things for the first time• The research results are particularly important for world level publication.• New discovery: during HCMR MAXROV dives, we found a new brine lake at approximately 860 m depth.
  6. 6. KAUST Red Sea Expedition 2010• Leg - I (15th March – 1st April) – Mission Collection of biological and oceanographic data to study Red Sea hydrography and microbial diversity – Sampling locations 10 perpendicular transects along the Saudi coast of the Red Sea• Leg - II (6th – 17th April) – Mission Collection of water and plankton samples from different depth layers to study brine pool biota – Sampling locations Brine pool systems: Atlantis II Deep (AIID) and Discovery Deep (DD)• Leg - III (20th – 29th April) – Mission Collection of sediment and benthos samples to study brine pool biota and geology – Sampling locations 1 transect from Jeddah to AIID, 2 transects at AIID and 1 at DD
  7. 7. ROV Video Capture of new Thuwal Cold Seeps g fa cb g f Thuwal Cold Seep I Thuwal Cold Seep II
  8. 8. KAUST Red Sea Expedition 2011 (3/9-23/12)HCMR participated in all the different legs of the mission with 15 scientists and technicians (in 5 teams) on board the RV AegaeoLEG 1: Large-Scale Hydrographic and Microbiological Studies 28 Days: Sep 15−Oct 13, 2011LEG 2: Microbiological and Ichthyoplankton Studies at Brine Pool and Non-Brine Pool Sites 18 Days: Oct 16−Nov 03, 2011LEG 3: Mesopelagic Fish Study and Brine Pool Acoustics 12 Days: Nov 06−18, 2011LEG 4: Cold Seeps Studies 7 Days: Nov 21−28, 2011LEG 5: Coral, Fish, and Other Macrofauna Studies 16 Days: Nov 30−Dec 16, 2011 TOTAL: 71 days at sea R/V Aegaeo
  9. 9. KAUST Red Sea Expedition III (2011)Sampling Coverage during Expedition III Overall area in which sampling stations for hydrographic, biological, microbiological, ichthyological, and brine pool studies will be undertaken during all legs of Expedition III (2011). Hurghada Marine Station Northern half that was covered for the Large-Scale Hydrographic Survey during Expedition II (2010). Atlantis II and Discovery Deeps Area studied for oceanography and microbial ecology/genetics during Expeditions I (2008) and II (2010). Southern half to be also covered for the Large-Scale Hydrographic Survey during Leg 1 of Expedition III (2011).
  10. 10. LEG 1: Large-Scale Hydrographic and Microbiological Studies 28 Days: Sep 15−Oct 13, 2011 A. Rabigh-Thuwal- A Jeddah Region B. Dipole Study Box B
  11. 11. LEG 2: Microbiological and IchthyoplanktonStudies at Brine Pool and Non-Brine Pool Sites 18 Days: Oct 16−Nov 03, 2011 Rosette/Niskins (Standard & Modified) Multi-Corer ISIIS Device
  12. 12. LEG 2: Microbiological and Ichthyoplankton Studies at Brine Pool and Non-Brine Pool Sites 18 Days: Oct 16−Nov 03, 2011Valve closes Modified Rosette/Niskin Multi-Bottle Assembly Niskin Bottle (High-Volume Sampling)* closing mechanismSeawater inflow Brine Layers: Increasing Temperature and Salinity DISCOVERY ATLANTIS II DEEP DEEP
  13. 13. LEG 3: Mesopelagic Fish Study and Brine Pool Acoustics 12 Days: Nov 06−18, 2011 A. Acoustic package B. Underwater camera system C. Lander deployment (?) D. Net tows All activities are ROV assisted.
  14. 14. LEG 3: Mesopelagic Fish Study and Brine Pool Acoustics 12 Days: Nov 06−18, 2011Mesopelagic fish (Atherinidae) swarming the Hamburg Plankton Net for submersible lights @ >500 m deep meso-pelagic fish sampling
  15. 15. LEG 4: Cold Seeps Studies 7 Days: Nov 21−28, 2011 Thuwal Cold Seeps Cold Seep I Cold Seep II Location of the new Thuwal Cold Seeps Brine Pool outline superimposedsystem, relative to the Hot Brine Pools along on Cold Seeps area bathymetry the mid-axial deeps of the Red Sea
  16. 16. LEG 4: Cold Seeps Studies 7 Days: Nov 21−28, 2011
  17. 17. LEG 5: Coral, Fish, and Other Macrofauna Studies 16 Days: Nov 30−Dec 16, 2011
  18. 18. LEG 5: Coral, Fish, and Other Macrofauna Studies 16 Days: Nov 30−Dec 16, 2011Deep Corals, Fish and Other Macrofauna Survey by Submersible (<600 m deep) or ROV (<2,000 m deep) Typical biological communities observed at depths 80-90 m.
  19. 19. And the cooperation continues...

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