Atmospheric analysis

Find out more about emergent aquatic plants.

There are two methods to determine visual clarity in SHMAK; the clarity tube (or SHMAK tube) and the black disc method.

NIWA's High Intensity Rainfall Design System (HIRDS) offers planners and engineers more certainty about the frequency of high-intensity rainfall events, enabling them to better design stormwater drainage, flood defence systems and other vital structures.

Ideas for projects using climate data

We recognise that there's so much more to life than just work!

Presented papers, arranged by workshop programme.

Up-to-date drought indicator maps are shown here.

One of the major consequences of climate change is rising global sea levels.

Land is tilled, sowed, and harvested for horticultural crops to grow.

Diverting water changes a waterways natural flow