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South-east Asia's forest fires: blazing the policy trail

Published online by Cambridge University Press:  22 December 2014

Ding Li Yong
Affiliation:
Fenner School of Environment and Society, The Australian National University, Canberra, Australia
Kelvin S.-H. Peh*
Affiliation:
Institute for Life Sciences, University of Southampton, Southampton SO17 1BJ, UK, and Conservation Science Group, University of Cambridge, CB2 3EJ, UK.
*
(Corresponding author) E-mail kelvin.peh@gmail.com
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Abstract

Transboundary haze pollution as a result of indiscriminate land clearance by fire has significant health and economic impacts on member states of the Association of South-east Asian Nations (ASEAN). Meanwhile the impact of the associated carbon emissions, ecological disturbance and biodiversity loss extends well beyond South-east Asia. This is despite the fact there are relatively well-established mechanisms to combat forest fires, and policy-level solutions have existed on paper for years. Although the fires are mostly in Indonesian territory, the involvement of multiple hierarchies of stakeholders in Indonesia, Malaysia and Singapore adds complexity to the quest for lasting solutions. A more robust approach is required from the region's governments, especially in instilling accountability among large companies, and this is feasible without increasing political tensions within ASEAN. Indonesia's ratification of the Haze Agreement is a significant development but needs to be complemented with actions at the local (e.g. grassroot initiatives in forest protection, firefighting, policing of illegal clearance practices), national (e.g. centralizing ministry-level control of forestry resources) and regional levels (e.g. implementing compliance mechanisms and legal standards to tackle haze and forest fires). Ultimately, actions to combat forest fires may also help secure the long-term conservation of biodiversity-rich peat swamps. Rather than being a source of discord, combating haze pollution could become South-east Asia's defining environmental project.

Type
Papers
Copyright
Copyright © Fauna & Flora International 2014 

Introduction

In mid June 2013 a state of emergency was declared when air pollution in Singapore and Peninsular Malaysia reached hazardous levels, exceeding 750 on the Pollution Standards Index (Hussain & Teo, Reference Hussain2013; Sim, Reference Samadhi2013; National Environment Agency, 2014). The problem recurred, on a smaller scale, in 2014 during the dry period driven by the El Niño Southern Oscillation (Soeriaatmadja, Reference Singh2014a). The haze is the most visible manifestation of the forest fires burning across the region (Quah, Reference Pereira2002), which cause significant damage to peat swamp and lowland dipterocarp forest ecosystems, including those in protected areas such as Giam-Siak Kecil (Fardah, 2014), Gunung Palung (Hiller et al., Reference Heil and Goldammer2004) and Kutai National Park (van Nieuwstadt & Sheil, Reference Soeriaatmadja2005), with associated biodiversity loss and carbon emissions (Cochrane, Reference Cochrane2002; Page et al., Reference Page, Siegert, Rieley, Boehm, Jaya and Limin2002; Gaveau et al., Reference Feng2014).

Since the 1980s forest fires and the resultant haze have served as an annual reminder of the failures of South-east Asian governments and institutions in preventing transboundary environmental problems. Monitoring and enforcement of a blanket ban on burning has proven difficult for the authorities, given that many forest fires are started in small-scale, slash-and-burn land-clearance activities (Varma, Reference Toh2003), and thus the problem continues despite recognition of the damage, improved surveillance capabilities and fire-control knowledge, and a variety of policy approaches formulated over the decades. Here we review the underlying causes of South-east Asia's forest fires and haze, and discuss policy options that could help to provide a lasting redress of the problem.

Causes of the haze

Across South-east Asia land clearance using the slash-and-burn method is common and is a leading cause of forest fires (Varma, Reference Toh2003; Lohman et al., Reference Kobayashi, Matsunaga and Hoyano2007). Much of the blame has been placed on oil palm plantations, including companies registered in Singapore and Malaysia, based on evidence from satellite imagery and ground investigations. Investigations have also increasingly highlighted the role played by mid-level independent plantation owners and smallholders using similar methods to clear land cheaply (Barber & Schweithelm, Reference Barber and Schweithelm2000; Quah, Reference Pereira2002; Ekadinata et al., Reference Ekadinata, van Noordwijk, Budidarsono and Dewi2013). However, the fact that many large plantations also host smallholders makes it difficult to identify whether resident smallholders or the large corporate plantations are directly responsible for these clearance practices (Gaveau et al., Reference Feng2014). To add further complexity to the problem the slash-and-burn technique is traditionally used by subsistence farmers to clear land in many parts of Indonesia (Varma, Reference Toh2003).

Murdiyarso & Adiningsih (Reference Murdiyarso and Adiningsih2007) noted that forestry policy and practices endorsed by the authorities, especially the regulation of logging concessions, were partly to blame for exacerbating forest clearance in Indonesian Borneo. Together with natural bush fires, anthropogenic fires from land clearance are exacerbated by seasonal drought and the El Niño phenomenon, which drives dry conditions in the region (Heil & Goldammer, Reference Glover and Jessup2001). In areas of peat swamp forest it can take months to extinguish underground fires in the highly combustible peat substrates (Page et al., Reference Page, Siegert, Rieley, Boehm, Jaya and Limin2002; Lohman et al., Reference Kobayashi, Matsunaga and Hoyano2007), releasing significant amounts of carbon dioxide into the atmosphere (Gaveau et al., Reference Feng2014).

Impacts on biodiversity and ecosystems

For a region recognized as a biodiversity hotspot (Myers et al., Reference Murdiyarso and Adiningsih2000) the loss of biodiversity in lowland dipterocarp and peat swamp forest ecosystems across Sumatra and Borneo has received little attention from the media or from decision makers at the highest levels of government, despite the evidence of forest destruction revealed by satellite images and on-the-ground surveys. Forest fires destroy or damage large numbers of trees, impeding natural succession and altering the floristic composition of surviving vegetation in the process (e.g. Slik et al., Reference Sim2002), and triggering a positive feedback loop where fire-damaged forests are rendered more vulnerable to future fire events (Cochrane, Reference Cochrane2002). Smoke from forest fires may also cause a reduction in productivity during dipterocarp masting events (Curran et al., Reference Curran, Caniago, Paoli, Astianti, Kusneti and Leighton1999). Moreover, these fires damage and fragment degraded forest patches as well as pristine forests, reducing the extent, quality and value of remaining habitat for surviving wildlife. Some species may increase in abundance after fires but many suffer declines (e.g. Cleary, Reference Cleary2003), and surviving individuals are likely to perish if they are unable to find food, or fail to re-establish new territories in remnant habitats (Cochrane, Reference Cochrane2002; Posa et al., Reference Posa, Wijedasa and Corlett2011). In Sundaic South-east Asia many species affected already face threats such as habitat loss and hunting. These include a number of ecologically important species such as the orang-utan Pongo spp. (Wich et al., Reference Wich, Meijaard, Marshall, Husson, Ancrenaz and Lacy2008), Asian elephant Elephas maximus, tiger Panthera tigris and various hornbill species (Bucerotidae). Furthermore, forest primary productivity may be affected, at least in the short term, given the reduced photosynthetic capacity arising from elevated levels of aerosol and atmospheric pollutants (Davies & Unam, Reference Davies and Unam1999; Kobayashi et al., Reference Ibrahim and Hussain2005), with consequences for ecosystem functioning and processes. In the long term an altered landscape configuration resulting from completely burnt-over forests, with remaining forest patches occurring within a heavily degraded landscape matrix, is likely to hinder dispersal of wildlife. Increased accessibility of isolated wildlife populations to poachers further increases the risk of extirpation.

Socioeconomic impacts

Haze pollution has affected the health of South-east Asia's human population, with an estimated 70 million people regularly placed at risk of respiratory problems (Sastry, Reference Quah, Varkkey and Hayashihana2002; Glover & Jessup, Reference Gaveau, Salim, Hergoualc'h, Locatelli, Sloan and Wooster2006) as well as suffering indirect, longer-term effects from cancers linked to inhalation of smoke (Johnston et al., Reference Hussain and Teo2012; Marlier et al., Reference Lohman, Bickford and Sodhi2013). The haze also has an economic impact on the region. ‘Stay at home’ advisories from national governments in the affected countries lead directly to loss of productivity and shrinking economies (Wong, Reference Varma2013). Tourism, a major source of revenue for Singapore and Malaysia, is among the first industries to suffer; preliminary estimates indicate losses of c. USD 150 million in this sector, assuming an 8–10% decline in arrivals (Singh, Reference Sastry2013). Meanwhile, transport delays, accidents and cancellations as a result of poor visibility disrupt the shipping industry and airlines, leading to cascade effects on logistics for industries such as construction. Where areas of production forests and timber plantations are damaged by fire (Nicolas & Beebe, Reference Myers, Mittermeier, Mittermeier, da Fonseca and Kent1999) the multi-million dollar logging industry also suffers from losses. Although there are no rigorous estimates of economic losses as a result of recent fire episodes, those generated during the 1990s indicate that Singapore alone may have suffered losses of up to USD 290 million from one such episode (Glover & Jessup, Reference Gaveau, Salim, Hergoualc'h, Locatelli, Sloan and Wooster2006).

What has been done and why it has not worked

There is a well-established framework to combat forest fires and it is pursued on multiple fronts to target the diverse stakeholders. In Indonesia, preventive measures have included incentives for agricultural stakeholders to clear land using alternative means instead of burning (Chang, Reference Chang2013), disincentives such as fines, and awareness programmes targeting local communities. At a bilateral level Singapore and Malaysia, in collaboration with Indonesia, have coordinated mitigation efforts in the form of community outreach, development of a haze warning system, knowledge-sharing in peatland rehabilitation, and capacity building for fire managers and other grassroot-level personnel (Quah & Varkkey, Reference Posa, Wijedasa and Corlett2013). The Australian government has helped establish IndoFire, a real-time online tool for monitoring hotspots in Indonesia (IndoFire, Reference Hussain2014). At a regional level countries of the Association of South-east Asian Nations (ASEAN) affected by the haze have cooperated on fire-fighting and formulating policies to tackle the haze. For example, ministerial-level steering committee meetings have reviewed the 1997 Regional Haze Action Plan, resulting in the formulation of the 2002 ASEAN Agreement on Transboundary Haze Pollution (Nguitragool, 2011), a legally binding treaty ratified by all South-east Asian nations, most recently Indonesia.

A lasting solution to the haze problem remains elusive, however. The blanket ban on using fires to clear land in Indonesia (Glover & Jessup, Reference Gaveau, Salim, Hergoualc'h, Locatelli, Sloan and Wooster2006) has limited effectiveness, given the deep-rooted nature of clearance practices among local farmers and smallholders. Furthermore, bringing recalcitrant plantation owners to justice has proved challenging because political will and enforcement capabilities are lacking, and the permitting process is beset by corruption at multiple levels (Hussain, Reference Hiller, Jarvis, Lisa, Paulson, Pollard and Stanley2013a).

Another problem lies in divergent policies and actions resulting from the involvement of multiple ministries (Forestry, Agriculture, Home and Environment), and provincial and district governments in tackling Indonesia's forest fires, each with different agendas and resource limitations (Glover & Jessup, Reference Gaveau, Salim, Hergoualc'h, Locatelli, Sloan and Wooster2006; Varkkey, Reference Soeriaatmadja2008). The situation is further complicated by problems with decentralization leading to increased control of forestry resource regulations by the central government in Jakarta, resulting in district governments being in conflict with the forestry ministry (Varkkey, Reference Soeriaatmadja2008). Problems of perception also exist. The fact that forest fires are largely confined to Sumatra, Borneo and remote West Papua may create a flawed perception among Indonesian legislators in Jakarta that these are localized natural disasters (Pereira, Reference Nguitragool2013) and the need for regional cooperation through ASEAN is an irrelevant constraint.

National sovereignty and nationalist sentiments add another barrier by limiting cross-border cooperation between Indonesia and neighbouring countries (Varkkey, Reference Soeriaatmadja2008). Despite pressure from other ASEAN governments, earlier ratification of the Haze Agreement was blocked repeatedly by powerful parties in the Indonesian parliament and regional authorities, citing nationalist concerns and a perceived lack of credibility (Nguitragool, 2011). A bilateral collaboration between Singapore and the provincial government of Jambi (Indonesia) to support fire-fighting and mitigation efforts was unilaterally terminated by Indonesia in 2011, largely based on nationalist considerations (Toh, Reference Soeriaatmadja2013). A similar project between Malaysia and the Riau provincial government also ended in impasse (Quah & Varkkey, Reference Posa, Wijedasa and Corlett2013).

Twelve years after the Transboundary Haze Agreement was conceived, Indonesia ratified the agreement on 16 September 2014, the last ASEAN member state to do so (Soeriaatmadja, Reference Slik, Verburg and Keßler2014b). The 1995 ASEAN Cooperation Plan on Transboundary Pollution had limited effect in preventing forest fires; it focused on man-made fires but failed to make explicit the sensitive domestic issues in Indonesia that cause the fires, particularly illegal logging and unsustainable land use (Nguitragool, 2011). The continuation of the haze crisis is a timely reminder of ASEAN's weakness in finding solutions to cross-border environmental problems, given its style of regional engagement, non-interference and consensus-building, emphasizing national sovereignty (Nguitragool, 2011).

Charting the way ahead

Notwithstanding the challenges, a lasting redress is possible. The haze crisis presents an opportunity for ASEAN to review its engagement strategy and implement appropriate reforms, which we recommend should include the following:

Local empowerment

Bottom-up initiatives need to be encouraged through grassroots involvement to cultivate local ownership of sustainable development and forest protection, especially at the village (desa) and district (kecematan) levels. For example, within the affected provinces in Sumatra and Kalimantan, local community networks could be formed to disseminate information on the location of hotspots and coordinate evacuation and fire-fighting efforts.

Such efforts have been impeded by the lack of public access to complete, up-to-date concession maps, making it difficult for the public to exert pressure on errant companies or individuals. At the ASEAN sub-regional ministerial meeting on 17 July 2013 a conditional agreement was made to share updated concession maps between governments but not with the public (Hussain, Reference Hussain2013b). Crowd-sourcing by means of citizen mapping could be a potential solution to the problem, with teams of amateur mappers and volunteers working with simple, open-source tools such as Google Map Maker (Google, Mountain View, USA) to chart forest boundaries, hotspots and concessions. Although there may be limitations in the logistics needed to centralize and integrate the data collected, such collaboratively compiled maps could be circulated to the wider community, authorities and local NGOs. By linking afflicted areas with the plantation companies involved, a higher level of corporate accountability could be expected, or at least culprits could be identified.

National-level consensus and coordination

Indonesia remains integral in providing the impetus to tackle haze pollution. Despite the former Indonesian President Susilo Bambang Yudhoyono's unprecedented apology to neighbouring countries during the 2013 haze episode (Hussain, Reference Hussain2013c), more needs to be done to impress upon Indonesia's political elite and legislators that a solution to the problem is needed without delay. A number of positive steps for forest conservation were pursued during President Yudhoyono's tenure, in particular a moratorium on deforestation (Murdiyarso et al., 2011), a national action plan to cut greenhouse gas emissions (MNDP/NDPA, Reference Mahbubani2011), and the establishment of a national REDD+ (Reducing Emissions from Deforestation and forest Degradation) plan and agency (Presidential Regulation No. 62/2013). The launch of the One Map initiative in 2011, an on-going effort to consolidate various maps into a standardized version, will also help synchronize land concession information between various stakeholder ministries (Samadhi, Reference Quah2013) and will facilitate the government's efforts to tackle forest fires. Indonesia could further take the lead by aligning environmental protection with other high-priority issues such as trade and foreign affairs; this would remind mid-level decision makers that environmental problems are serious and need to be tackled, in contrast with the current ASEAN practice of separating trade from environmental concerns.

Indonesia is still adapting to a decentralized political system, with provincial governments unable to respond as swiftly or with adequate resources to tighten enforcement or deploy fire-fighting resources. Thus, the central government in Jakarta would need to exercise greater political resolve to ensure that national environmental regulations take precedence over local rules (Ibrahim & Hussain, Reference Ibrahim and Hussain2014). It remains to be seen how far the administration of the new president, Joko Widodo, who was inaugurated on 20 October 2014, will take these measures and implement tighter regulations to tackle Indonesia's environmental problems in general and the haze and forest fires in particular.

Regional cooperation

The potential of a fully integrated approach by ASEAN in tackling transboundary environmental problems cannot be underestimated. Past failures in addressing the haze problem and the recent outrage in the affected countries could provide the impetus for future institutional reform, and ASEAN will need to review its model of soft engagement in tackling transboundary problems, and establish solidarity across member states in addressing these problems. Indonesia has made significant progress by ratifying the Haze Agreement and implementing its plan of action in dealing with forest fires. ASEAN needs to ensure that the agreement is legally binding, with long-term monitoring and compliance mechanisms in place.

In the interest of better ASEAN integration it is essential to harmonize legal standards across the region and to strengthen legal frameworks for the region. The rule of law should be the foundation of a framework for executing ASEAN's environmental projects, guiding the interactions between member states when environmental crises arise. Under the Rio Declaration on Environment and Development, states are responsible for preventing activities under their jurisdiction from causing damage to the environment of other states (Koh & Ewing-Chow, 2013). As a last resort, international arbitration, an established approach to settle disputes among member states in the past, should be sought. Given that Indonesia and Malaysia hold the largest expanses of peat swamp forests in South-east Asia, the onus is on both countries to designate these ecologically significant carbon sinks as protected areas, which could also improve ASEAN's credibility internationally.

Singapore's attempt to adopt extraterritorial regulations and explore possibilities for legal action against companies responsible for environmental pollution (Toh, Reference Soeriaatmadja2013) has culminated in the Transboundary Haze Pollution Act 2014 (Chua, Reference Chua2014). Although no prosecutions have yet been made, those responsible for haze-causing fires on their land may be subject to lawsuits and loss of investment (Feng, Reference Feng2014a). Although there are challenges involved in sharing the information needed for prosecutions, particularly concession maps, some progress has been made in the adoption of the ASEAN Sub-Regional Haze Monitoring System proposed by Singapore, and more recently the finalization of a new memorandum of understanding between Singapore and the Jambi provincial government (Feng, Reference Johnston, Henderson, Chen, Randerson, Marlier and DeFries2014b).

Singapore and Malaysia need to update their in-country cost analyses of the haze situation on a regular basis and seek compensation from the companies prosecuted by the Indonesian government. Finally, richer member states such as Singapore could invest in better forest protection by supporting REDD+ policies in Indonesia.

International outreach

Besides action at various institutional levels, responsible consumers can influence the behaviour of palm oil companies by demanding environmentally sustainable products (Mahbubani, Reference Mahbubani2013). Some of the biggest companies in the palm oil and paper industries have committed to zero deforestation and sustainable production (e.g. Wilmar International, 2013), and other companies operating in the region must follow suit. Individuals and international NGOs can harness the global reach of social media to publicize the burning issues underlying the haze and commit to boycotting companies implicated, while ensuring more responsible companies have financial incentives to adopt best practices and green certification.

Applying these recommendations will be challenging and will require the collective will of institutions in South-east Asia. For the region as a whole, however, this is a crisis with an opportunity: the haze could become an impetus for collaboration within ASEAN to address the challenges of biodiversity loss and environmental protection. Recent political movements such as the first Indonesian government audit of plantation companies in August 2014 (Soeriaatmadja, Reference Soeriaatmadja2014c) and the merging of the Indonesian Forestry and Environment Ministries into one entity in October 2014 (Hussain, Reference Hussain2014) may be cause for optimism that broader efforts to tackle forest fires in the region are gaining momentum; and the ratification of the ASEAN haze pact by Indonesia may indicate that regional action on tackling environmental issues is imminent. Although it is still too early to assess the efficacy of these measures we are confident that a growing frustration at the annual forest fires, combined with wider awareness of environmental and biodiversity conservation among the general public, partly as a result of social media, will maintain the momentum of these actions.

Biographical sketches

Ding Li Yong is investigating how biodiversity surrogates can be used to improve conservation outcomes. He is also interested in tropical bird communities, bird migration, and conservation in South-east Asia. Kelvin Peh's research interests lie in tropical forest ecology, ecosystem services and biodiversity conservation.

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