Atmospheric analysis

Post-Doctoral Fellowship positions at NIWA.

Some simple steps to minimise the effects of mining activities on water quality and mahinga kai.

NIWA makes a range of trace gas data freely available on our FTP site.

NIWA discusses, in depth, this year's most asked question—what is happening to our fresh waterways?

River floods occur when water spills from a river channel onto land that is normally dry, and are one of New Zealand's costliest natural hazards.

A versatile inshore vessel, RV Ikatere is equipped with high-precision multibeam and sub-bottom profiler transducers for surveying and mapping the seabed.

A basket star was the first reported animal trawled up from the deep sea back in the early 1800s so they have a spot in the history books of deep ocean exploration.

Tuna are found in all sorts of habitats (places), including coastal estuaries, lakes, wetlands, rivers, mountain streams and even alpine tarns.

Smelt have a distinctly forked tail and a strong cucumber smell.

Objective: to observe the relationship between temperature and relative humidity.