Menurut Badan Planologi Departemen

Menurut Badan Planologi Departemen Kehutanan (2011), rata-rata laju kerusakan hutan di Pulau Sumatera pada tahun 2003-2011 adalah 47,300 ha atau sebesar 0.35% setiap tahun. Dengan menggunakan angka tingkat kerusakan hutan tersebut, maka dapat diduga luas kawasan hutan di Pulau Sumatera yang masih tersisa pada tahun 2011 adalah 28,042,900 ha.

Results (English) 1:

According to the Agency Planologi Ministry of forestry (2011), the average rate of destruction of forests on the island of Sumatra in 2003-2011 is 47.300 hectares or of 0.35% annually. By using the level of forest damage figures, then it can allegedly extensive forest area on the island of Sumatra are still remaining in 2011 is 28,042,900 ha.

Results (English) 2:

According to the Department of Forestry Planning Agency (2011), the average rate of forest destruction in Sumatra Island in the year 2003 to 2011 was 47.300 ha, or of 0.35% annually. Using numbers deforestation rate, it can be suspected of forest area in Sumatra remaining in 2011 is 28,042,900 ha.