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Icy ecosystems – introduction

Antarctica is the coldest, driest, windiest and highest continent on Earth. What makes the frozen continent so valuable to scientists and vulnerable to human contact? Every year, scientists and ...

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ARTICLE

New Zealand’s National Science Challenges

As New Zealanders looking to the future, we are faced with many opportunities – and challenges. These include improving the health of all our people, advancing our economic growth, protecting our ...

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ARTICLE

Antarctic sea ice decline and modelling

Could 2023 mark a significant decline for Antarctic sea ice? Find out more about the trends of changes in sea ice, and the crucial role that models play in measurement and prediction. This ...

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ACTIVITY

Investigating seawater

In this activity, students investigate some of the properties of seawater. By the end of this activity, students should be able to: discuss that salt dissolves in water explain that dissolved ...

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ACTIVITY

Water temperature

In this activity, students look at what happens when hot and cold water meet. By the end of this activity, students should be able to: discuss how temperature affects the density of water discuss ...

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ACTIVITY

Using weather data

The National Institute of Water and Atmospheric Research (NIWA) gathers weather data throughout Aotearoa New Zealand. NIWA and its predecessors have been gathering this information for decades ...

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CITIZEN SCIENCE PROJECT

Penguin Watch – Zooniverse

Help scientists establish valuable baseline data about the numbers, locations, habits and health of penguins in a range of Southern Ocean sites. This information will enable better understanding ...

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CITIZEN SCIENCE PROJECT

How Deep Is Your Snow?

Large snow events in most parts of New Zealand are uncommon. However, if you are in the South Island or the central North Island, this citizen science project could be a great one for your ...

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CITIZEN SCIENCE PROJECT

Floating Forests

Kelp forests are one of the most biodiverse habitats on Earth. Every nook and cranny is jam-packed with life! This citizen science project wants to understand more about how kelp forests grow and ...

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TEACHER PLD

Climate change resources – planning pathways

Climate change is one of the world’s big issues. It is also a big topic to tackle in the classroom. The Hub’s planning pathways interactive suggests ways in which climate change can be broken ...

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TEACHER PLD

H0 on the go – unit plan

About 70% of Earth’s surface is covered by water. It is found just about everywhere and is the only naturally occurring substance on Earth existing in solid, liquid and gas states. Water is ...

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TEACHER PLD

Earthquakes – unit plan

About 14,000 earthquakes are recorded in and around Aotearoa New Zealand every year. Canterbury’s 7.1 and Kaikōura's 7.8 magnitude earthquakes and subsequent aftershocks show the constant threat ...

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Explore related videos

VIDEO

The Antarctic field toilet

To keep Antarctica as pristine as possible all impacts from human presence have to be kept to an absolute minimum, this includes human wastes. The field camp has an out-doors toilet that consists ...

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VIDEO

Working in Antarctica

Dr Katja Riedel of NIWA explains why she enjoys her research in Antarctica and what fascinates her about this place.

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VIDEO

Atmospheric chemist

Dr Katja Riedel of NIWA explains how she became an atmospheric chemist and why she is so enthusiastic about her career.

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Explore related interactives

INTERACTIVE

Measuring the weather – a timeline

This timeline lets you see the historical developments in technology related to weather monitoring, measuring and forecasting. It also shows how scientific thinking changed over the centuries as ...

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INTERACTIVE

Regional weather data

Access long-term temperature and precipitation datasets for 30 locations around New Zealand. Click on the labels for more information. Select here to view the full transcript and copyright ...

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SLIDESHOW

Researching in Antarctica – slideshow

This slideshow presents images from Megan Balks and Jackie Aislabie's trips to Antarctica. Use the Slideshow menu for further options, including view full screen, and go here for the download ...

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