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Economic value of protected areas via visitor mental health

We evaluate methods to calculate the economic value of protected areas derived from the improved mental health of visitors. A conservative global estimate using quality-adjusted life years, a standard measure in health economics, is US$6 trillion p.a. This is an order of magnitude greater than the global value of protected area tourism, and two to three orders greater than global aggregate protected area management agency budgets.

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In 2020, the Secretariat of the Pacific Regional Environment Programme (SPREP) and the 10th Pacific Islands Conference on Nature Conservation and Protected Areas will recognise and honour Pacific Islanders with a commitment to environmental sustainability and resilience within the Pacific Islands

A global-level assessment of the effectiveness of protected areas at resisting anthropogenic pressures

One-sixth of the global terrestrial surface now falls within protected areas (PAs), making it essential to understand how far they mitigate the increasing pressures on nature which characterize the Anthropocene. In by far the largest analysis of this question to date and not restricted to forested PAs, we compiled data from 12,315 PAs across 152 countries to investigate their ability to reduce human pressure and how this varies with socioeconomic and management circumstances.