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The Leuser Ecosystem provides vital services for the Province of Aceh. These ecological services, include the provision of a regular supply of high quality water, protection from landslides, drought and floods, the regulation of local climate, etc that sustain the lives of some four million people who live and work around the Leuser Ecosystem
The Leuser Ecosystem contains some of the richest biological diversity in the world and it is this diversity that gives the Ecosystem its stability and allows it to act as a life support system for the benefit of mankind
The Leuser Ecosystem is one of the most important conservation areas on earth. Located in the two northern-most provinces of Sumatra (Aceh and North Sumatra), its 2.6 million hectares are exceptionally rich in biological diversity
  • People
  • Biodiversity
  • Conservation

Ground Monitoring

Extensive monitoring of the Leuser Ecosystem was carried out on the ground. The patrolling of Leuser requires special skills.

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Aerial Surveys

Because of its vastness and lack of access, monitoring of the Leuser Ecosystem, is best carried out from the air.

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Remote Sensing

BPKEL also using remote sensing technologies for Leuser monitoring. Satellite imagery is effective for large areas.

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Law Enforcement

BPKEL, with the support of the local police and local NGOs conduct protection, law enforcement and restoration.

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Leuser Ecological Services

Leuser Ecological ServicesWith its two mountain ranges and widely varying habitats the Leuser Ecosystem provides many ecological functions or services, the most important of which is a constant supply of water to the surrounding regions and the regulation of local climate. Other services include the mitigation of erosion and flash floods, the prevention of pest outbreaks, carbon sequestration (for global climate regulation),

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The Leuser Ecosystem

River Scene in Leuser ForestLocated in the two northern-most provinces of Sumatra (Aceh and North Sumatra), its 2.6 million hectares are exceptionally rich in biological diversity. Because of this and owing to its dramatic topography, the ecosystem functions as a life-support system for more than four million people living in the surrounding area.

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The History of A Mystical Forest

River in Leuser ForestThe subtle combination of moderate Islam and mystical traditions in Aceh has resulted in the province’s forests being only slightly impacted by humans and no known extinctions of species have occurred in the last century. During the same time the rest of Sumatra has lost some 80 percent of its forests.

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The Future

The Future of People Surrounding LeuserDespite perceptions to the contrary, man cannot live in isolation from the rest of the biosphere.  All of the oxygen that we breathe is produced by natural organisms. An equitable climate and a regular supply of high quality water are the foundations of agriculture on which civilization depends. The Leuser Ecosystem provides these services and for this reason is considered to be a life support system.

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Leuser As a National Strategic Area

Leuser Forest CanopyLaw No.26/2007 on Spatial Planning has designated important conservation and areas of high biodiversity as National Strategic Areas. One such area is the Gunung Leuser National Park, and the broader Leuser Ecosystem.

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Leuser Ecosystem

The Leuser Ecosystem is one of the most important conservation areas in Asia and is realistically the last hope for the Sumatran species of Orangutan, Rhino, Elephant & Tiger

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Image Conservation Planning is an inclusive affair
Image Law Enforcement is good Conservation
Image BPKEL is focusing on training a cadre
Image Monitoring Leuser is continous process

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Ecological Services

The Leuser Ecosystem is an essential life support system for Aceh and North Sumatra. Its ecological services have been valued at 600 million dollars Read More

Largest Biodiversity

The Leuser Ecosystem is the largest remaining undisturbed refuge of Malesian rainforest in the world. In its realm it is the richest rainforest  Read More

Ecological Values

Few wildland areas in the tropics contain as rich array of habitat types as the Leuser Ecosystem. More than 100 kms of the western boundary of Read More

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