The loss of Asian forests represents one of the most significant changes in contemporary land cover. Between 2000 and 2020 alone, an area twice the size of Malaysia has lost its tree cover as measured by Earth observation data. These trends have significant repercussions for greenhouse gas emissions, carbon storage, the conservation of biodiversity, and the wellbeing of Indigenous Peoples and local communities (IPLCs), making Asian deforestation a phenomenon of global concern.
There are many immediate factors that drive deforestation across Asia, but the conversion to commodity agriculture is the leading cause. Most notably, the expansion of oil palm and rubber plantations by both multinational corporations and smallholders has led to dramatic conversion of forests. The production of timber as well as pulp and paper has further contributed to significant deforestation, with the evolution of each sector often driven by government policies, such as logging bans.
However, it is the underlying drivers (i.e., distal and proximate causes) that determine where and when commodity production displaces forest cover. They are particularly challenging to tackle in a globalized world, where consumption patterns driven by local population and income growth lead to environmental and social change in distant producer countries, including in Asia. Certification programs and legality requirements have been put in place to address these externalities with varying success. Deforestation in Asia is also facilitated by weak governance and regulatory frameworks, where forest rights are often unclear, and financial, technological, and human resources for forest monitoring are limited.
Several contemporary forest governance strategies seek to promote sustainable management of Asian forests. Financial mechanisms such as reducing emissions from deforestation and forest degradation (REDD+) and payments for ecosystem services (PES) schemes seek to provide economic incentives for forest conservation. Pledges and activities to remove deforestation from commodity supply chains seek to respond to consumer demand, promote corporate environmental and social responsibility, and reduce the extent to which commodity supply chains contribute to Asian deforestation. And multiple state-led initiatives across Asia to empower IPLCs aim to align forest management objectives between national governments, subnational administrations, and local people. Assessing the impact of interventions related to financial mechanisms, corporate responsibility, and local forest governance will be critical to shaping the future of Asian forest cover change.
Regional monitoring of forests using the Vega-Les system: case study for Tungussko-Chunskoye forest management unit and Tunguska reserve in the Russian Krasnoyarsk region
