TheJakartaPost
Please Update your browser
Your browser is out of date, and may not be compatible with our website. A list of the most popular web browsers can be found below.
Just click on the icons to get to the download page.
Popular Reads
Top Results
No results found. Please check your search term and try again
Can't find what you're looking for?
View all search results
Popular Reads
Top Results
No results found. Please check your search term and try again
Can't find what you're looking for?
View all search resultsProtecting forests and peatlands of Central Kalimantan
The health of Borneo’s forests and its various ecosystems are prerequisites to creating a productive environment for agriculture and plantations.
Change text size
Gift Premium Articles
to Anyone
Share the best of The Jakarta Post with friends, family, or colleagues. As a subscriber, you can gift 3 to 5 articles each month that anyone can read—no subscription needed!
In danger: An aerial survey mission by Greenpeace in Central Kalimantan shows a general view of trees in a forest on Feb. 24, 2014. The environmental group claimed to have found destruction of rainforests and the habitat of endangered species there. (AFP/Bay Ismoyo)
I
n recent years, Central Kalimantan on the island of Borneo has been subject to a variety of natural disasters stemming from global climate change.
In 2019, rampant wildfires devoured no fewer than 317,749 hectares of land, including vast swathes of biodiverse tropical rainforest. Then, just two years later, it was the turn of major floods to hit almost all districts in the province.
What can we learn from these successive bursts of fire and water?
Central Kalimantan is the province with the highest-value natural landscape in Kalimantan. Natural land cover accounts for 60 percent of the province’s total area and is host to a wide variety of forest ecosystems. However, over time these high-value natural landscapes are being depleted.
A study by the Palangka Raya Institute for Land Use and Agricultural Research (PILAR) in 2017 found that forest cover in Central Kalimantan had decreased by 4 million hectares (or 32 percent) since 1973, a rate of almost 100,000 hectares per year. This drastic change in forest cover is the result of a surge in extractive industries, plantation agriculture and human settlements, beginning in the early 1970s.
Central Kalimantan also boasts 3 million hectares of tropical peatlands; 52 percent of the total across the island of Borneo and 8 percent globally. These peatlands contain nearly 70 percent of the province’s forest biomass and a subsurface carbon stock of 9 gigatons. As well as being a significant carbon store, peat forests can also hold up to 13 times their weight in water.
Peat forests play an important role in hydrology, controlling floods and releasing their water reserves during long periods of drought, helping to stabilize the Earth’s climate.
