The Coral Health Chart records changes in coral colour, and provides a simple tool for people to monitor coral colour as an indicator of coral health.
Price includes GST.
The Coral Health Charts are based on the actual colours of bleached and healthy corals. Each colour square corresponds to a concentration of symbionts contained in the coral tissue. The concentration of symbionts is directly linked to the health of the coral. All you have to do is match the colour of the coral with one of the colours on the chart. You then record the lightest and darkest colour codes, along with coral type, on a waterproof data slate.
The hues on the chart represent the most common colours of corals, and help our eyes to make an accurate match. The brightness of the colours ranging from 1 to 6 are the same on every side of the chart, so you can mix and match sides.
The size of the Coral Health Chart is 14×14 cm. Underwater data slates are available in the same size.
|Dimensions||27 × 22 × 1 cm|