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OOI-Pioneer MAB 2024-spring

Completed
Neil Armstrong

Neil Armstrong

Woods Hole Oceanographic Institution · USA

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PortTrack / waypointPlanned routeStation

Planned route: 10 segments · ~4 days steaming · 7 stations

Operating area: Mid-Atlantic Bight NE of Cape Hatteras, NC

›2 legs· Woods Hole (Massachusetts) - United States → Woods Hole (Massachusetts) - United States
  1. 1Woods Hole (Massachusetts) - United States→Woods Hole (Massachusetts) - United StatesApr 1 – Apr 10, 2024 · 9 d
  2. 2Woods Hole (Massachusetts) - United States→Woods Hole (Massachusetts) - United StatesApr 12 – Apr 21, 2024 · 9 d

Apr 1 – Apr 21, 202420 days at seaactual: departed Apr 1, 2024, arrived Apr 21, 2024

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Project aboard

Major infrastructure deployment and servicing cruise for the Pioneer Array of the National Science Foundation’s Ocean Observatories Initiative (OOI). The Pioneer Array includes a network of moorings and autonomous robotic vehicles to monitor waters of the continental shelf and slope NE of Cape Hatteras, NC and the shelf break front where nutrients and other properties are exchanged between the coast and the deep ocean. Data from the Pioneer Array will provide new insights into coastal ocean processes such as shelf/slope nutrient exchange, air-sea property exchange, carbon cycling, and ocean acidification that are important to the Mid-Atlantic Bight shelf, and to continental shelf ecosystems around the world. For further information, see http://www.oceanobservatories.org.


People aboard

  • Al Plueddemann · Principal investigator
  • Al Plueddemann · Chief scientist

Party size: 18

Estimated vacant berths: 16

Equipment

Aboard the vessel

  • Ship Fitted Winches & Wires
  • Crane
  • Stern A-Frame
  • Navigation - Heading/Position
  • Dynamic Positioning (DP)
  • Underway Seawater System
  • pCO2
  • Meteorological Data
  • Echosounder, 12kHz
  • ADCP/UHDAS – range < 80m (eg. 300kHz)
  • ADCP/UHDAS – range 250-350m (e.g. 150kHz)
  • ADCP/UHDAS – range 1000m-1200m (e.g. 38kHz)
  • Multibeam - Deep Water (EM122, EM124)
  • Multibeam - Shallow-water (EM710/712/2040/Seabat 7100)
  • Biological multi-frequency echosounder - EK80
  • Ultra-Short Base-Line Acoustic Navigation System

Pooled / portable

  • CTD
  • Winch Pool Portable Winch

Science party brings

  • Portable Laboratory Vans/Containers - Science Supplied
  • Science Supplied Portable Winch
  • Science-provided vans ×4

Schedule data from UNOLS Marine Facilities Planning · operator cruise code AR82_A&B_Pioneer · MFP reference 23/2740 · synced Sep 24, 2026