The Role of Remote Sensing for Understanding Large-Scale Rubber Concession Expansion in Southern Laos | Land Portal

Informations sur la ressource

Date of publication: 
décembre 2018
Resource Language: 
ISBN / Resource ID: 
License of the resource: 
Copyright details: 
© 2018 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article.

Increasing global demand for natural rubber began in the mid-2000s and led to large-scale expansion of plantations in Laos until rubber latex prices declined greatly beginning in 2011. The expansion of rubber did not, however, occur uniformly across the country. While the north and central Laos experienced mostly local and smallholder plantations, rubber expansion in the south was dominated by transnational companies from Vietnam, China and Thailand through large-scale land concessions, often causing conflicts with local communities. In this study we use satellite remote sensing to identify and map the expansion of large-scale rubber plantations in Champasak Province -the first area in southern Laos to host large-scale rubber development- and document the biophysical impacts on the local landscape, which of course is linked to social impacts on local people. Our study demonstrates that the expansion of rubber in the province was rapid and did not always conform to approved concession area locations. The mono-culture nature of rubber plantations also had the effect of homogenizing the landscape, eclipsing the changes caused by local populations. We argue that by providing a relatively inexpensive way to track the expansion of rubber plantations over space and time, remote sensing has the potential to provide advocates and other civil society groups with data that might otherwise remain limited to the restricted domains of state regulation and private sector reporting. However, we also caution that while remote sensing has the potential to provide strong public evidence about plantation expansion, access to and control of this information ultimately determines its value.

Auteurs et éditeurs

Author(s), editor(s), contributor(s): 

Özdoğan, Mutlu
Baird, Ian G.
Dwyer, Michael B.

Fournisseur de données

The purpose of the Mekong Land Research Forum online site is to provide structured access to published and unpublished research on land issues in the Mekong Region. It is based on the premise that debates and decisions around land governance can be enhanced by drawing on the considerable volume of research, documented experience and action-based reflection that is available.

Partagez cette page