You and Your CourseOpportunities
Research and Teaching
Our ResearchResearch Degrees
Partners and Community
- About JCUJCU Connect
- Cairns Institute External
- Australian Institute of Tropical Health & Medicine
- About JCU
Courses and Study
- Why JCU?
- Arts and Social Sciences
- Biomedical Sciences
- Environmental Management
- Health Studies
- Information Technology
- Marine Science
- Nursing and Midwifery
- Occupational Therapy
- Public Health and Tropical Medicine
- Social Work
- Speech Pathology
- Sport and Exercise Science
- Veterinary Science
Course by level
Cities, campuses and study centres
- Services and support
- QTAC Packaged Offers
- International Students
Fees and Financial Support
Exams & Results
- Student forms
The Learning Centre
- Learning Centre Services
- Getting Started
- Peer Assisted Study Sessions
- Develop Your English
- Maths and Statistics
- Short Courses and Workshops
- Downloads and Booklets
- Safe work and study at JCU
Research and Teaching
I want to...
About JCU Research
- Research Performance
Research Centres and Institutes
- Division of Research & Innovation
- Celebrating Research @JCU
- JCU Research Contacts
- Master's by Research
- Fees and Scholarships
- I want to...
Partners and Community
Featured News Indonesian road-building spree among ‘world’s scariest’ environmental threats
An ambitious road-building spree by the Indonesian government will fragment and destroy vast areas of tropical rainforests on the island of Borneo, according to an international research team.
“You’d be hard-pressed to identify a scarier threat to biodiversity anywhere on Earth,” said Dr Mohammed Alamgir from James Cook University in Australia, lead author of the study.
“Borneo’s forests and rare wildlife have already been hit hard, but planned roads and railways will shred much of what remains, slicing across the largest remaining forest blocks,” said Professor Jatna Supriatna of the University of Indonesia.
The authors say their results are especially worrisome because Indonesian Borneo is one of the world’s largest tracts of native tropical forest, currently spanning 37 million hectares (93 million acres).
The roads are part of an ambitious plan by the Indonesian government to expand infrastructure such as roads and railways in order to accelerate logging, mining, oil palm plantations and other forms of development in Borneo.
“For wide-ranging species such as an elephant or orangutan, this is the worst possible news,” said Professor William Laurance from James Cook University, leader of the research team. “To find food and shelter, these species have to move to survive.”
Professor Laurance and his colleagues used satellite images and computer models to estimate the impacts of the road and rail network across Indonesian Borneo, a region known as Kalimantan. Their research was published in the journal Scientific Reports.
They found the roads would reduce “forest connectivity”—the degree to which forest cover is spatially linked together — sharply, by 34 percent in total.
“That’s an alarming figure,” said Dr Alamgir. “And it’s just the tip of the iceberg, because the new roads and rail projects will open up the forest like a flayed fish, allowing illegal colonists, poachers and miners to invade the forest and cause even more forest disruption.”
The scientists said that in addition, the new projects will slice through 42 national parks and protected areas, making them far more vulnerable to illegal poachers. Some parks in Borneo are already devoid of wildlife because of severe poaching.
“We’ve identified the worst projects in terms of disrupting forests,” said Professor Laurance. “They include border roads in the provinces of West, East and North Kalimantan, new Trans-Kalimantan roads, and freeways and rail lines in East Kalimantan.”
“These projects will be like daggers in the heart of the Borneo rainforest,” said Dr Alamgir. “We implore the Indonesian government to reconsider them, because they’ll open a Pandora’s box of crises for the world’s biologically richest forests.”
Mohammed Alamgir, Mason Campbell, Sean Sloan, Ali Suhardiman, Jatna Supriatna, and William F. Laurance. “High-risk infrastructure projects pose imminent threats to forests in Indonesian Borneo.” Scientific Reports, vol. 9, no. 140 (2019). (Freely available at https://rdcu.be/bgVvc).
For free photos and copy of the article:
Distinguished Professor William Laurance
Director, Centre for Tropical Environmental and Sustainability Science
James Cook University, Cairns, Australia
E-mail: email@example.com (Monitored continuously; Professor Laurance can conduct interviews via phone, Skype or email).