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Earth Sciences New Zealand - Latest News [Page 3]

NIWA's Hotspot Watch

Friday, 17 October 2025, 11:21 am | Earth Sciences New Zealand

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. More >>

New Research To Understand The Impact Of Marine Heatwaves On Fisheries

Wednesday, 15 October 2025, 9:30 am | Earth Sciences New Zealand

The report by Earth Sciences New Zealand (formerly NIWA) was completed on behalf of Fisheries New Zealand to analyse the regional impacts of long-term warming and temperature extremes on fish species around New Zealand. More >>

NIWA's Hotspot Watch

Tuesday, 14 October 2025, 7:50 pm | Earth Sciences New Zealand

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. More >>

Discovery Of Antarctic Methane Skyrockets

Monday, 13 October 2025, 10:06 am | Earth Sciences New Zealand

Earth Sciences New Zealand marine scientist Dr Sarah Seabrook says these seeps are recently formed, indicating a fundamental shift in regional methane release around the continent. More >>

A Windy, Warm, And Damp September

Tuesday, 7 October 2025, 5:03 pm | Earth Sciences New Zealand

The nationwide average temperature in September 2025 was 11.3°C. This is 0.8°C above the 1991-2020 September average, making it New Zealand’s 6th-warmest September on record. More >>

Major Landslide Map Upgrade Offers Better Data For Safer Land Use

Tuesday, 7 October 2025, 11:27 am | Earth Sciences New Zealand

Earth Sciences New Zealand has significantly expanded the New Zealand Landslide Database, increasing the number of mapped landslides from 23,000 to around 100,000 – with hundreds of thousands to be added over the next year. More >>

Wetlands Win Proves Power Of Partnership To Improve Water Quality

Monday, 6 October 2025, 11:52 am | Earth Sciences New Zealand

Principal scientist Dr Tanner says wetlands are often dubbed the ‘kidneys of the landscape’ because they remove sediment, nutrients, and bacteria before they reach our estuaries. More >>

NIWA's Hotspot Watch

Friday, 3 October 2025, 12:53 pm | Earth Sciences New Zealand

Persistent hotspot regions have the potential to develop into drought. More >>

Warming Oceans Prompt Major Overhaul Of How We Monitor El Niño And La Niña

Tuesday, 30 September 2025, 4:37 pm | Earth Sciences New Zealand

Earth Sciences NZ meteorologist Chris Brandolino says as our climate and seas warm, they’re interfering with the long-standing method used to monitor the ocean component of ENSO. More >>

Declining Sea-Ice Is Altering Antarctic Food Web

Thursday, 11 September 2025, 9:28 am | Earth Sciences New Zealand

Earth Sciences New Zealand (formerly NIWA) principal scientist Dr Matt Pinkerton says that as microscopic single-celled algae are the first link in the ocean food web and support krill, any changes to these phytoplankton communities may have a negative flow-on effect. More >>

August And Winter 2025 Climate Summaries

Friday, 5 September 2025, 2:17 pm | Earth Sciences New Zealand

Sea surface temperatures (SSTs) around New Zealand were above average, particularly off the west coast of the country with Marine Heatwave (MHW) conditions1 experienced in these areas. More >>

NZ Waters Teeming With Undiscovered Seaweed Species, Scientist Says

Wednesday, 3 September 2025, 1:26 pm | Earth Sciences New Zealand

Seaweed provides essential habitat for fisheries and plays a vital role in carbon capture - assisting the oceans to produce about 50% of the Earth’s oxygen. More >>

Spring Seasonal Climate Outlook: La Niña On Its Way

Tuesday, 2 September 2025, 3:44 pm | Earth Sciences New Zealand

For New Zealand, a westerly-dominated September is expected to transition into a pattern of higher-than-normal pressure over or south and east of the country in October and November. More >>

Unveiling Cascade: A $35 Million Leap Towards New Zealand's Technological Future

Wednesday, 27 August 2025, 9:35 am | Earth Sciences New Zealand

Science, Innovation and Technology Minister Shane Reti was there to celebrate the milestone and to help deliver this first weather forecast at Earth Sciences New Zealand’s office in Auckland. More >>

Discovery Of Hidden Faults Sheds Light On Mystery Of 'Slow Earthquakes'

Wednesday, 20 August 2025, 12:09 pm | Earth Sciences New Zealand

"This is a major step forward in understanding the geological processes happening beneath our coastlines" More >>

Gabrielle’s Intense Rainfall Made Landslides Inevitable

Tuesday, 19 August 2025, 10:36 am | Earth Sciences New Zealand

A thorough analysis of the Cyclone Gabrielle landslides led by Earth Sciences New Zealand, reveals that the ground was so saturated by the amount of rainfall, it didn’t matter how wet ground conditions were beforehand – landslides were going to happen. More >>

Extreme Rainfall In New Zealand From Future Cyclones Could Rise By Up To 35%

Tuesday, 12 August 2025, 10:45 am | Earth Sciences New Zealand

Study lead and climate scientist Dr Peter Gibson says they simulated more than 1,800 years of data from different climate models and levels of greenhouse gas emissions. More >>

New Zealand Experiences 4th-Warmest July On Record

Wednesday, 6 August 2025, 1:11 pm | Earth Sciences New Zealand

The mild start to winter for most of the country in June continued through July, with the nationwide average temperature of 9.2°C. for July being 1.1°C above the 1991-2020 July average. It was NZ’s 4th-warmest July since Earth Sciences New Zealand's ... More >>

Warmer Than Usual Weather Ahead, Wetter In North And East, As La Niña Signals Strengthen

Friday, 1 August 2025, 11:00 am | Earth Sciences New Zealand

Parts of New Zealand are likely to experience more wet, warm weather over the next three-month period, with shifting ocean conditions hinting at a possible return to La Niña by the end of the year, according to the latest Earth Sciences New Zealand's ... More >>

New Zealand Part Of Hidden Global Deep-Sea Network Beneath The Waves

Thursday, 24 July 2025, 11:35 am | Earth Sciences New Zealand

In the most comprehensive study of its kind, brittle star DNA from four dozen collections, including from Earth Sciences New Zealand's invertebrate collection in Wellington, was examined. More >>

   

 
 
 
 
 

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