Sala et al. (2016) discuss six financing mechanisms for marine protected areas. Describe three (3) of these mechanisms, explaining how each may be used to create sustainable MPAs.
a) Public-private partnerships, leveraging both governmental and private funds for MPA management.
b) Eco-tourism fees, where visitors pay for access to the protected area, generating revenue for conservation efforts.
c) Carbon trading, where carbon credits are sold, providing funds for MPA conservation projects.