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REDD calculator and mapping tool launched in Indonesia

Indonesia: Researchers have launched a new tool to help policy-makers, NGOs, and landowners evaluate the potential benefits and costs of Indonesia’s reducing emissions from deforestation and degradation (REDD+) programme at provincial and district levels.

The REDD calculator, developed by Lian Pin Koh of ETH Zurich, Holly K. Gibbs of the University of Wisconsin-Madison, and Peter Potapov and Matthew Hansen of South Dakota State University, generates emissions reductions estimates and associated opportunity costs for different REDD+ implementation scenarios, including Indonesia’s two-year moratorium on new logging concessions in primary forest and peatland areas.

According to Koh, the tool basically allows anyone to explore how an indicative forest map might look under various scenarios, while also calculating the carbon and opportunity cost implications. The REDD calculator includes a mapping function, which displays areas in Kalimantan protected under the moratorium.

Koh said that one of the features of this tool is the ability to produce, on-the-fly, an indicative map of forest moratorium areas based on user-specified moratorium scenarios. By raising public awareness of the opportunities and costs of implementing the moratorium, this tool can help inform future discussions and debates concerning future REDD+ strategies in Indonesia, added Koh.  

The REDD calculator is built on several layers of data including plantation and concession information from the World Resources Institute, Sekala, and the Ministry of Forestry of Indonesia; satellite imagery from NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS), NASA Landsat, and the Daichi-Advanced Land Observing Satellite (ALOS); and field estimates of carbon stocks.

Source: Mongabay