Study Focal Areas

Acoustics

Fisheries

Marine Mammals

Nutrient Chemistry

Ocean Acidification

Particles

Physical Oceanography

Phytoplankton

Sea Ice

Zooplankton


Researchers

Seth Danielson

Claudine Hauri

Russ Hopcroft

John Horne

Catherine Lalande

David Leech

Andy Mahoney

Andrew McDonnell

Peter Shipton

Kate Stafford

Peter Winsor


Observations

Temperature

Salinity

Pressure

Wave Height and Direction

Current Speed and Direction

Ice Draft

Acoustic Backscatter at 38KHz, 125KHz, 200KHz, 455KHz

Photosynthetically Available Radiation

Particle Size Spectra

Particle Concentrations

Optical Backscatter

Chlorophyll-a Fluorescence

Colored Dissolved Organic Matter

Dissolved Oxygen

pH

Partial Pressure of Carbon Dioxide

Nitrate

Marine Mammal Vocalizations And Other Sounds


Configuration

Aanderaa RCM-9 current meter

ASL AZFP Acoustic Zooplankton Fish Profiler

Contros pCO2 sensor

Green Eyes Aqua Monitor - Nutrient/Plankton Bag Sampler

Multi-Electronique AURAL - Passive Acoustic Recorder

Paroscientific PAR

Satlantic SUNA V2

Satlantic SeaFET pH sensor

SeaBird Electronics SBE-16+V2 Seacat

SeaBird Electronics SBE-37 Microcat

SeaBird Electronics SBE-63 Dissolved Oxygen Sensor

SeaBird Electronics SeapHOx

Teledyne-RDI Workhorse Waves Acoustic Doppler Current Profiler

Wetlabs Eco-Triplett - Fluorescence, CDOM, OBS

XEOS recovery location beacon



CEO: A multi-institutional consortium maintaining year-round Arctic marine ecosystem monitoring & process studies. The observatory is located on the southern flank of Hanna Shoal, 70 miles offshore, at 71.6 °N and 161.5 °W.

location

 

km

What are we doing?

The 3-Mooring Array

configuration

Example Data Returns

example

temperature