Country pledges overshoot Paris temperature limit

Pledges made for the Paris agreement on climate change last winter would lead to global temperature rise of 2.6 to 3.1°C by the end of the century, according to a new analysis published in the journal Nature. In fact, the ...

How much does groundwater contribute to sea level rise?

Groundwater extraction and other land water contribute about three times less to sea level rise than previous estimates, according to a new study published in the journal Nature Climate Change. The study does not change the ...

A lower limit for future climate emissions

In a comprehensive new study published in the journal Nature Climate Change, researchers propose a limit to future greenhouse gas emissions—or carbon budget—of 590-1240 billion tons of carbon dioxide from 2015 onwards, ...

How will climate policy affect energy access goals?

Stringent climate policies would increase the cost of fossil fuels, including those used for the cleaner burning stoves (such as kerosene, liquefied petroleum gas, electricity, and piped gas) that are slowly replacing traditional ...

Greater potential for transport in climate mitigation

Some argue the transportation sector constitutes a major roadblock on the path to avoiding dangerous climate change. Yet, the sector has the capacity to nearly halve its CO2 emissions by 2050, and may therefore be easier ...

Boreal forests challenged by global change

Management of boreal forests needs greater attention from international policy, argued forestry experts from the International Institute for Applied Systems Analysis (IIASA), Natural Resources Canada, and the University of ...

What would it take to limit climate change to 1.5 C?

Limiting temperature rise by 2100 to less than 1.5°C is feasible, at least from a purely technological standpoint, according to the study published in the journal Nature Climate Change by researchers at the International ...

For biofuels and climate, location matters

A new study published in the journal Nature Climate Change shows that, when looking at the production site alone, growing biofuel crops can have a significant impact on climate depending on location and crop type. The study ...

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