Thursday, July 19, 2007

Full Station Cleaning

Full station cleaning carried out on 19th July 07.

Calibration unit secured to mast at depth of shallow CTD between 0945 and 1700 hrs local time.

Cleaning took place between 1355 – 1505 hrs local time.

Juvenile file fish trapped inside screen for CO2 sensor which cannot be removed completely for proper cleaning because of instrument / mounting hardware design.

Algal growth not heavy