Atmospheric analysis

We would probably be grumpy too if we didn’t have any eyes, however, in the deep sea, where there is very little light many organisms have lost the ability to see altogether.

New Zealand’s climate is changing – and so are our freshwaters.

This week’s critter will forever have a special link with NIWA CEO John Morgan.

The November issue of NIWA's flagship publication, Water & Atmosphere (the water issue), is now out. Read it here.

NIWA and Auckland Council freshwater scientists using fish pheromone samplers have made a rare discovery in two Auckland streams.

CHES (Cumulative Hydrological Effects Simulator) software tool predicts how water flows in a catchment will change with multiple water uses (e.g. direct abstractions or storage reservoirs) and what the consequences will be to in-stream ecosystems and reliability of water-take.

An animal entirely made out of glass? We don’t have to go to an alien world for this but just have to look deep into our oceans.

NIWA researchers have made a prominent contribution to new research showing the international treaty to protect the ozone layer is working ¬- despite the discovery of increased levels of ozone-depleting hydrogen chloride in the Northern Hemisphere.

This long spiny-armed brittle star is named Ophiocamax gigas Koehler, 1900, and was collected from 700 m deep on the Admiralty Seamount, just north of the Ross Sea, Antarctica in 2008.

The Antarctic ‘sea pig’ (Protelpidia murrayi) is a type of sea cucumber that can be found roaming the muddy seafloor in the Ross Sea.

Our largest New Zealand king crab is something to behold when it comes on deck.

A regional climatology is a summary of the typical weather and climate of a region, based on historical data observations made at climate stations located within the region.