Abstract

Reducing deforestation to mitigate climate change necessitates monitoring of deforestation activity. However, while freely available deforestation alerts on forest loss are available, the effect of these alerts and the presence of subscribers in a particular area is unclear. Here, we show that subscriptions to alerts in 22 tropical countries decrease the probability of deforestation in Africa by 18% relative to the average 2011–2016 levels. There is no effect on other continents, and the availability of alerts does not significantly change deforestation outcomes. This decrease in Africa is higher in protected areas and concessions, suggesting that alerts either increased capacity to enforce existing deforestation policy or induced the development of more effective anti-deforestation policies. Calculated using the social cost of carbon for avoided deforestation in Africa, we estimate the alert system’s value to be between US$149 million and US$696 million. Avoided deforestation is an important part of many climate mitigation strategies, yet monitoring is needed for enforcement. Subscriptions to deforestation alerts lowered the probability of deforestation in Africa by 18%, generating a value of US$149–696 million based on the social cost of carbon.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call