Southeast Asian protected areas are effective in conserving forest cover and forest carbon stocks compared to unprotected areas
Victoria Graham e outros, 2021 · Scientific Reports
Protected areas in Southeast Asia avoided 7.08 percentage points of forest cover loss between 2000 and 2018 compared to matched unprotected areas.
Estimativa · Avoided forest cover loss (2000–2018), percentage points
7,08
percentage points
O estudo não informa intervalo.
p < 0.001
- Desenho
- Pareamento. Propensity score matching of 1 km2 pixels comparing protected areas to matched unprotected land
- População
- Forest land inside and outside 692 protected areas in 8 Southeast Asian countries, 2000–2018
- Amostra
- 692 · protected areas
Onde está o número
Table 1, row 'Average', column 'After matching - Avoided forest cover loss'
Average | 3.19% | 1.695 | 9.73% | 6.55% | 3904 | 2200 | 10.27% | 7.08%
Contexto
What changed: Terrestrial protected areas established before 2000 were evaluated for their impact on forest cover between 2000 and 2018. Comparison: Propensity score matching on terrain, accessibility, agricultural suitability, and baseline forest cover to identify comparable unprotected pixels. Limits: Matching performance varied by country (poor in Thailand and Cambodia), and unprotected counterfactuals did not differentiate community-managed or other land tenure regimes.
Caminho no grafo
- FamíliaRegras e regulação
- TipoÁreas protegidas
- ResultadoDesmatamento
- EixoConversão de terras
MAGI só cita evidência deste instrumento
Lugares do estudo
- Cambodia · País · KH
- Indonesia · País · ID
- Laos · País · LA
- Malaysia · País · MY
- Myanmar · País · MM
- Philippines · País · PH
- Thailand · País · TH
- Vietnam · País · VN
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23