Project Update 22, Publication Update 20: Project Limestone Press Release

Scientists and Lafarge Malaysia Collaborate to Study Threatened Land Snails

Kuala Lumpur – Scientists and Lafarge Malaysia recently embarked on a joint study to document the diversity of land snails at limestone hills in Peninsular Malaysia.

A quarried limestone hill in Kinta Valley, Perak, Malaysia. Credit: Junn Kitt Foon. License: CC-BY 4.0

Formed from reefs beneath ancient seas, limestone hills are regarded as “arks of biodiversity” because they can harbour plant and animal species found nowhere else on Earth. A recent study showed that at least 445 limestone hills can be found scattered across Peninsular Malaysia.

Research has also shown that limestone hills provide numerous benefits to humans, by storing groundwater, or providing habitat for cave bats that either pollinate commercially important trees like Durian, or reduce pests in rice fields.

To support the construction industry which plays a vital role in the socio-economic development of the country, however, certain limestone hills are being quarried to make cement. Continue reading

Advertisement

Toolbox update 7: How to use Peninsular Malaysia’s first online map of limestone hills

For many years, scientists in Project Limestone have been frustrated by the lack of GIS information on limestone hills in Malaysia.  Till now, information on localities, shapes and sizes could only be obtained from books and journals, but not anymore…

Thanks to Liew and the team, Rimba has created Peninsular Malaysia’s first online map containing 445 hills.  This GIS map can easily be accessed by anyone who has Google Earth. This map is not a final product, but can be constantly improved by anyone who wants to add spatial or biological information on limestone hills. All the methods and data are available for anyone to reuse, revise, remix and redistribute.

With this map, we were finally able to conduct a simple conservation prioritisation exercise for limestone hills based on their size and the degree to which they are isolated and disturbed.

You can find our paper published here in the journal Tropical Conservation Science. Meanwhile, here are videos that explain the methodology, and how to update and use this map!

 

Publication update 18: Bats in the Anthropocene

Chapter 13

If you’d like to learn more about bats, don’t miss out on downloading this brand new, open-access book on bat conservation edited by Tigga Kingston and Christian Voigt‘Bats in the Anthropocene: conservation of bats in a changing world’. Thanks to partial funding from SEABCRU, this online book is completely free to download, either in whole or as separate chapters. Continue reading