Shipshape and Bristol Fashion

Pelican has been in Albion Dockyard for maintenance and is now ‘shipshape and Bristol fashion’, an expression that, according to our captain Ben Wheatley, was coined here, as a reflection of the superb craftsmanship of shipwrights in this historic dock.

Before leaving, we commissioned a TriLux fluorescence sensor on loan from Chelsea Technologies. For me, it is always a delight to ‘play’ with a new instrument, and this one did not disappoint: easy to operate, no-nonsense data logging and seamless plug-and-play with our laptop. ‘Shipshape’, too!

The science coordinators Rachel, Miles and Hannah on the poop deck of Pelican, discussing the method of our first deployment of TriLux for a depth profile in Albion Dock.

We’ll use TriLux for spot sampling of depth profiles along a Secchi disk to determine key algal parameters involved in photosynthesis (chlorophyll a and phycoerythrin), as well as turbidity.

TriLux sensor, cable and Hawk data logger from Chelsea Technologies.

We will contribute our data to the Secchi Disk Foundation, who research the global distribution of primary producers that underpin the marine food web.

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