Abstract

Payments for Ecosystem Services (PES) represent a popular strategy for environmental protection, and tropical forest conservation in particular. Little is known, however, about their effectiveness. Many argue that even if PES increase conservation while payments last, they may adversely affect other motivations for pro-environmental behaviour in the longer term. We test whether conditional payments also encourage forest users to conserve shared forest resources after payments end. Using a framed field experiment with 1,200 tropical forest users in five countries, we show that (1) during the intervention, conditional payments increased conservation behaviour; (2) after payments stopped, users continued to conserve more on average than they did before the intervention, especially when they were able to communicate with each other; and (3) trust amplified the lasting conservation effects of the interventions. PES effectiveness may increase when interventions facilitate interpersonal communication and when implemented in contexts where forest users enjoy high levels of trust.

Published in

Nature sustainability
2018, Volume: 1, number: 3, pages: 128-35

SLU Authors

• Salk, Carl

  • Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences
    
  • International Institute for Applied Systems Analysis (IIASA)

Sustainable Development Goals

SDG15 Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
SDG17 Strengthen the means of implementation and revitalize the global partnership for sustainable development


UKÄ Subject classification

Forest Science


Publication identifier

DOI: https://doi.org/10.1038/s41893-018-0034-z

Permanent link to this page (URI)

https://res.slu.se/id/publ/98289