How ancient warm periods can help to predict climate change
28 Apr 2016
Several more decades of increased carbon dioxide emissions could lead to melting ice sheets, mass extinctions and extreme weather becoming the norm. We can’t yet be certain of the exact impacts, but we can look to the past to predict the future.
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Fossil foraminifera from Tanzania ... their intricate shells capture details of the ocean 33-50m years ago | Paul Pearson |
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Fed Farmers launches campaign against carbon forestry
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By Liz Kivi | Federated Farmers has launched what they are calling the ‘Save Our Sheep’ campaign, blaming carbon forestry for declining sheep numbers and calling on the government to urgently review the Emissions Trading Scheme.
Extreme ocean warming engulfed South-West Pacific in 2024
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By Shannon Morris-Williams | Unprecedented ocean warming engulfed the South-West Pacific in 2024, with extreme heat and rainfall causing deadly and devastating impacts and sea level rise threatening entire islands.
Biochar's negative emissions tech coming to Fieldays
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Biochar Network New Zealand will showcase its negative emissions technology biochar at this year's Forestry Hub at Fieldays 2025.
Climate progress slowing, says Auckland councillor
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By Shannon Morris-Williams | The devastating cyclone that tore through Tāmaki Makaurau in 2023 left behind more than just broken infrastructure, sparking calls to focus on facts over ideology in the fight against climate change.
Waste Levy risks becoming ‘slush fund’ under proposed changes – Commissioner
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By Shannon Morris-Williams | Proposed changes to New Zealand's waste legislation risk undermining public trust in the waste levy scheme, according to Parliamentary Commissioner for the Environment Simon Upton.
Gas supply reducing faster than forecast
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By Liz Kivi | Gas reserves have reduced 27% as of 1 January 2025 compared to last year, according to data released today by the Ministry of Business, Innovation and Employment.
Tech alone won’t save us, warns climate expert
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By Shannon Morris-Williams | Technology alone won't be enough to reach net zero emissions, environmental psychologist Lorraine Whitmarsh told the Carbon and Energy Professionals conference in Auckland last week.
Surge of lobbying over electricity sector review
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Jostling and lobbying have intensified ahead of the release of a review into the electricity sector.
Microplastics found in sand on dozens of NZ beaches
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Scientists have extracted microplastics from the sand of 22 beaches from the Far North to Banks Peninsula.
Controversy around NZ’s methane target hits international press
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By Liz Kivi | New Zealand’s approach to methane targets has hit international media, with climate scientists from multiple countries penning an open letter warning Prime Minister Christopher Luxon not to weaken methane targets.
