Atmospheric analysis

Young New Zealanders can now access the most up-to-date educational material about the science of climate change and its impacts on Aotearoa thanks to NIWA’s new web section: 'Climate change information for climate solvers'

NIWA’s priority at all times is on the wellbeing, health and safety of our staff working across the country delivering excellent research and associated science services for the benefit of all New Zealanders.

An ambitious international scientific project to study New Zealand’s largest earthquake fault is now enabling scientists to learn more about slow slip earthquakes happening in subduction zones around the world.

Scientists mapping the Hauraki Gulf seafloor have discovered huge colonies of tubeworms up to 1.5 metres high and collectively covering hundreds of metres providing vital habitats for plants and animals.

NIWA climate scientists are asking for volunteers to help give its historic weather project a quick, sharp boost.

Across the North Island, rainfall during the past week was quite variable. Moderate rainfall occurred in the West Coast and Southland. However, rainfall was generally meagre from Marlborough to southern Canterbury.

Sedimentation effects from human activities are poorly known, but an important concern for environmental sustainability of activities in the deep sea.

Across the North Island, rainfall during the past week was generally higher than several previous weeks, with many locations receiving 10-20 mm and isolated pockets of 30 mm or more.

Scientists have recorded more snow on the South Island glaciers this year, but they warn it is simply a temporary break rather than any good news on the climate change front.

Scientists know so little about how storms affect the delicate balance of lake ecosystems that we may be unable to protect them from the effects of climate change, says a NIWA scientist.