Percentage of forest change in buffer zones around PAs between 2001 and 2009.

Buffer zones: B01: zero to one km from park boundary, B15: one to five km from park boundary, B510: five to 10 km from park boundary. Cell entries: Mean values (± standard error) of forest change rates across parks within protection categories are shown (Number of parks in brackets). Note that parks were merged if they were located closer than 10 km from one another.