Oceanographic expeditions 2014

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Briefing

The three first year marine Science classes endeavoured to describe and explain the pattern of temperature and salinity in Pedder Bay on Monday 24 November (C block) and Tuesday 25 November (D and F blocks).

Wet wet wet

Many abiotic factors were measured…

TS measuring Sofiya

TS measuring

including, of course, temperature and salinity…

Air temp Dom

Air temp Alashua

…air temperature and relative humidity…

Secchi

…Secchi depth…

Wind Ruli

…and wind speed.

Messenger prep

F block students also sampled at 30 m using a Niskin bottle and messenger.

Data record Sowmya Data record Mary

Data were recorded and subsequently analysed back on solid ground.

I suspect that the highlight for the two classes on Tuesday was not that the temperature and salinity were unchanging from the surface to depth at the more distant sites, but the humpback whale(s) that were sighted!!

Humpback back

Humpback flukeThanks to Alana and Ali for photos.

 

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