Barkley Upper Slope Coloured Dissolved Organic Matter Deployed 2025-05-27

The WET Labs CDOM Fluorometer 1260 was deployed on 2025-05-27 at Barkley Upper Slope. Upper Slope is a location within Barkley Canyon, which is located on the upper continental slope. This device is a Coloured Dissolved Organic Matter. Coloured Dissolved Organic Matter (CDOM), or Chromophoric, is a component of dissolved organic matter (DOM) that is measured optically. CDOM fluorometers measure the intensity and wavelength distribution of an emission spectrum after excitation by a particular spectrum of light. These parameters detect the amount of CDOM, because it absorbs short wavelengths ranging from blue to ultraviolet. It was deployed on a profiling platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 3.0 digital infrastructure, with quality assurance and derived data products following established practices.