|Published : 15 Apr 2017, 21:17:26|
Next decade critical for achieving climate change goals
The next decade (10 years) will be critical for achieving climate change goals while peaking net emissions will make it difficult to reduce greenhouse gas emissions and maintain carbon level down, according to a new study.
The historic Paris Agreement set a target of limiting future global average temperature increase to well below 2oC and pursue efforts to even further limit the average increase to 1.5oC above pre-industrial levels. Yet the timing and details of these efforts were left to individual countries.
In the new study, published in the journal Nature Communications, researchers from the International Institute for Applied Systems Analysis (IIASA) used a global model of the carbon system that accounts for carbon release and uptake through both natural and anthropogenic activities.
"The study shows that the combined energy and land-use system should deliver zero net anthropogenic emissions well before 2040 in order to assure the attainability of a 1.5oC target by 2100," says IIASA Ecosystems Services and Management Program Director Michael Obersteiner, a study coauthor. source – BSS