2014 10 - R/V Alkor Cruise AL446

AL446 - 02.-17.10.2014 - Baltic Sea: Kiel - Sassnitz (05-07.10.) -  Sassnitz (13.10.) -  Kiel

Working Area: Eckernförde Bay, Kiel Bay, Mecklenburg Bay, Arkona Basin, Kriegers Flak, Bornholm Basin 

This cruise was part of the course 'Seegeophysikalisches Praktikum' of the Department of Gesciences, Bremen University and the MSc Program 'Marine Geosciences' (Module Marine Field and Lab Practice: Advanced marine geophysical survey project)

Students: 21 


Instrumentation

  • Boomer+Ministreamer Nautik Nord UWAK 05
  • micro GI Gun 2 x 0.1 L (Generator-Injector; Sodera)
  • Compressors (IOW, electric, 2 x 320 L/min)
  • Teledyne Streamer 128 m 32 channels (single hydrophones)
  • MaMuCS Recording System
  • Multibeam System ELAC Seabeam 1050/1180 (Uni Kiel)
  • Echosounder Kongsberg Simrad EK60 (onboard)
  • Sediment Echosounder Innomar SES-medium (onboard)
  • Explorer Proton-Precession-Magnetometer
  • Heat Flow probe 6 m
  • CTD (onboard)


Participants:

Spiess, Schwenk (Leg 1+2), Frederichs, Kaul, Wenau, Toth (Leg 1+2)

Leg 1: Bosbach, Seibel, Gromoll, Lange, Rohlfs, Sültenfuß, Müller

Leg 2: Rösner, Schwartz, Smit, Roskoden, Biller, Wang

Leg 3: Sans i Coll, Brück, Flenner, Höfken, Mehling, Meier, Singh, Zarnowski








Magnetic and seismic profiles across the Bornholm Basin











For the first time, we measured water properties with  the onboard CTD


Multibeam backscatter across Nordstream Pipeline



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