Fires were ablaze once more on the Indonesian island of Sumatra, reaching levels almost as high as those of June 2013, when neighboring Singapore and Malaysia were smothered by record-breaking smog and haze. NASA satellites registered a total of 734 high-confidence fire alerts in Sumatra’s provinces for the period August 22-27. Fire alert numbers declined significantly August 28-29. WRI analyzed the alerts as part of an ongoing series on the fires and haze. We found that, similar to the June fires, about 36 percent of fire alerts are on land granted as concessions to oil palm, logging, and pulpwood companies (according to maps from Indonesia’s Ministry of Forestry). Furthermore, the fire alerts were more dispersed and in different locations compared with those of June and July, showing that this problem remains widespread throughout the region. In light of this repeat of the fires crisis, three key recommendations deserve renewed emphasis:
Figure 1 shows the number of fire alerts each day in Sumatra’s provinces since June 1, 2013. While the most severe spike occurred in mid-June, activity over the last week shows a second dramatic increase in alerts.
Figure 2 shows the general dispersion and southward shift of the fire alerts compared to their locations in June. While most of the fire alerts were concentrated in Riau province in June and July, the fire alerts of August 22-27 are distributed more widely.
Figure 3 indicates where fire alerts were distributed by land use. About 36 percent of the fire alerts fell in concessions managed by oil palm, logging, and pulpwood companies. While this represents a decrease in the percentage of alerts in concession land compared with previous spikes, the number of alerts on company lands remains high. A list of the affected concessions and companies is available in Figure 4.
Given the historical record, we can anticipate that the risk of fires will remain high in the coming months—and in future dry seasons—unless action is taken. Western Indonesia’s dry season will continue through October. There is a significant risk that the fires could worsen, with grave implications for human health due to deteriorating air quality, chiefly for the people of Sumatra, but also for Malaysians and Singaporeans depending on wind patterns. The new spike in alerts also serves as a timely reminder of the need for a new regional fire monitoring system, which was proposed by the governments of five Southeast Asian countries (Brunei, Indonesia, Malaysia, Singapore, and Thailand) in response to the June haze crisis. A key element of the system is a proposal for governments to share data with each other on company concession boundaries, in order to “assist in monitoring and internal enforcement actions against irresponsible parties contributing to fires.” Adoption of this proposal was unfortunately postponed until Southeast Asian heads of state meet in early October at the 23rd ASEAN Summit in Brunei Darussalam. WRI has urged governments in the region to make company concession data fully transparent. Public access to this data is essential for coordination between local and national government agencies, for contract compliance between commodity producers and their customers, and for monitoring and analysis by researchers and civil society. The return of the fires underscores a clear need for urgent action from governments and companies in the region. When the heads of state of the Southeast Asian countries gather in October to discuss a raft of regional issues, fires should be high on their agenda. Seizing the opportunity for action now is the only way to prevent fires from further harming the environment, economies, and most importantly, the health and safety of people across Southeast Asia.