People, Environment

Emissions From Indonesia Forest Fires Hit New High

Emissions From Indonesia Forest Fires Hit New HighEmissions From Indonesia Forest Fires Hit New High

The forest fires in Indonesia last year released 11.3 million tons of carbon per day, exceeding the daily rate of 8.9 million tons of carbon emissions from the whole of the European Union, a study states.

The 2015 fires were the worst since 1997 when a strong El Nino also fanned widespread fires, said the study published in Scientific Reports, which was a collaboration between scientists in King’s College London and the Indonesia-based Center for International Forestry Research.

The practice of burning in Sumatra and Kalimantan, exacerbated by extended drought associated with El Nino, released 857 million tons of carbon dioxide from September to October 2015, which was 97% of annual carbon emissions in Indonesia, Sci Dev Net reported.

Martin Wooster, one of the study’s authors and an earth observation science professor at King’s College London, said the data produced from the study were based on satellite observation and on-site measurement of the air in Palangkaraya, the capital city of Central Kalimantan province that experienced the thickest smog during the 2015 fires.

“There have been some isolated studies before where people artificially set fires in the lab to try to understand the chemical characteristics of peatland fire smoke in Indonesia. But no one had done this for natural fires, and especially not on the kind of extreme fires seen in 2015. We are the first people to do that,” he said.

Wooster believes their study is more than enough to prod the Indonesian government to take serious steps in overcoming the problem because its impact has been severe and life-threatening.

“Every year, the global atmospheric carbon dioxide concentration is rising, and in 2015 it rose more than any other year since measurements began. The governments are very aware of the issue, primarily because carbon dioxide was released along with smoke that greatly impacted the air quality of the [Southeast Asian] region, not only of Indonesia,” he said.

Sugarin, the head of the Climatic and Meteorological Agency station in Riau, Sumatra, admits that the Indonesian government is now more serious in tackling the issue, although he said El Nino will not come again this year, and “the dry season will not bring severe drought as well”.

He said Riau Province is now in a state of “emergency alert” for peatland fires, with 15 hotspots under watch. This means the central government is ready to send helicopters for “water bombings” although there are not many hotspots found.

“We are ready for the worst case this year even though it is unlikely that the same catastrophe will happen again,” Sugarin said.