Global fossil fuel emissions would have to be reduced by as much as 20% more than previous estimates to achieve the Paris Agreement targets, because of natural greenhouse gas emissions from wetlands and permafrost, new research has found.
Global fossil fuel emissions would have to be reduced by as much as 20% more than previous estimates to achieve the Paris Agreement targets, because of natural greenhouse gas emissions from wetlands and permafrost, new research has found.
The additional reductions are equivalent to 5-6 years of carbon emissions from human activities at current rates, according to a new paper led by the UK’s Centre for Ecology & Hydrology.
The 2015 Paris Climate Agreement aims to keep “the global average temperature increase to well below 2 °C above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5 °C above pre-industrial levels”.
The research, published in the journal Nature Geoscience today [9th July], uses a novel form of climate model where a specified temperature target is used to calculate the compatible fossil fuel emissions.
The model simulations estimate the natural wetland and permafrost response to climate change, including their greenhouse gas emissions, and the implications for human fossil-fuel emissions.
Read more at Centre for Ecology & Hydrology
Photo Credit: Dentren via Wikimedia Commons
