Tapanuli orangutan endangered by Sumatran hydropower scheme

Journal Contribution ResearchOnline@JCU
Laurance, William F.;Wich, Serge A.;Onrizal, Onrizal;Fredriksson, Gabriella;Usher, Graham;Santika, Truly;Byler, Dirck;Mittermeier, Russell;Kormos, Rebecca;Williamson, Elizabeth A.;Meijaard, Erik
William Laurance
Abstract

[Extract:] To the Editor — The Tapanuli orangutan survives today in less than 1,200 km2 of rainforest in northern Sumatra, Indonesia, in an area known as Batang Toru, where it was scientifically discovered1 in 1997. Teeming with endangered fauna and flora, the Batang Toru forest has been partially felled and fragmented and parts of the remainder allocated to agriculture, mining, hydropower and geothermal-energy production. The Tapanuli orangutan is estimated to number just 767 individuals, divided among three subpopulations1. Its total remaining habitat is merely a tenth of the size of Sydney, Australia.

Journal

Nature Ecology and Evolution

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Volume

4

ISBN/ISSN

2397-334X

Edition

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Issue

11

Pages Count

2

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Publisher

Springer Nature

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EISSN

N/A

DOI

10.1038/s41559-020-1263-x