Knowledge Hub
Explore our repository of research outputs and information.
We aim to share and communicate our research, to benefit New Zealand and the international community. You can browse, filter by category or type, or search by keywords.
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- Atmosphere
- Carbon cycle
- Climate Change
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Why is Antarctic sea ice so hard to model?
Authors: Andrew Pauling, Inga Smith, Max Thomas
Year Published: 2023
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: Climate models struggle to reproduce observed Antarctic sea-ice behaviour, due to the many processes affecting its formation and melt. Models must get these processes right in order to inform us what might happen next.
The connections between sea ice and climate
Authors: James Renwick
Year Published: 2023
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: Antarctic sea ice has an annual seasonal cycle of formation and melting, plus it’s exposed to the winds and storms of the Southern Ocean and to a range of climate influences from near and far.
Climate change and international diplomacy in Antarctica
Authors: Rowan Howard-Williams
Year Published: 2022
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: How climate change affects Antarctica is going to influence the speed and severity of changes in New Zealand and the rest of the planet. Climate change is a priority topic in Antarctic governance. Next year the Antarctic Treaty Consultative Meeting has dedicated a day to consider the implementation of recommendations in a landmark climate change report. Those discussions will take place in a unique policy setting, almost as unusual as Antarctica itself, because the continent is ‘governed’ by an international treaty system.
Survival of emperor penguins depends on emissions reductions
Authors: Rowan Howard-Williams and Michelle LaRue
Year Published: 2022
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: Emperor penguins are an iconic Antarctic species, but their dependence on sea ice means they are expected to be impacted substantially by climate change.
Changes in the Ross Sea and the future of carbon storage
Authors: Miles Lamare, Vonda Cummings, Ian Hawes and Rowan Howard-Williams
Year Published: 2022
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: The Southern Ocean mops up anthropogenic CO2 emissions. But acting as a ‘sink’ for this excess heat and carbon dioxide is having an effect on the ocean and the ecosystems it supports.
The Southern Ocean carbon sink: Will it fill up?
Authors: Jocelyn Turnbull and Rowan Howard-Williams
Year Published: 2022
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: A key question for understanding future climate impacts is what drives the uptake of carbon into sinks, and how that might change. The Southern Ocean absorbs by far the most carbon dioxide of any region of the world.
COP26, the IPCC Report and Antarctic Research
Authors: James Renwick, Nick Golledge and Rowan Howard-Williams
Year Published: 2021
Document Type:
Cold Call Articles
Ownership: Antarctic Science Platform
Summary: Key findings from the Intergovernmental Panel on Climate Change’s Sixth Assessment Report released in August 2021, highlighting Antarctic research and the key role of the continent in Earth’s climate system.
A Climate Crisis Opportunity?
Authors: Tim Naish, Andrea Dutton
Year Published: 2020
Document Type:
Cold Call Articles
Ownership: ASP
Summary: This Cold Call article (Nov 2020) examines policy implications of COVID-19 on climate change mitigation and adaptation.