The impact of protected area governance and management capacity on ecosystem function in Central America
Carlos L Muñoz Brenes e outros, 2018 · PLoS ONE
Strict protected area designation increased the annual change in vegetation greenness (NDVI) by 0.043 percentage points relative to matched unprotected areas over a 30-year period.
Estimativa · Average annual change in NDVI 1986–2016, percentage points
0,0430 [0,0195; 0,0665]
percentage points · calculado a partir do erro-padrão
p < 0.01
- Desenho
- Pareamento. Propensity score matching with Mahalanobis metric nearest-neighbor matching
- População
- 30 m x 30 m Landsat pixels in strict protected areas and matched unprotected areas in the Trifinio Region, 1986–2016
- Amostra
- 14.500 · matched 30 m x 30 m Landsat pixels
Onde está o número
Table 4, row 'Strict', column 'Average annual change in NDVI 1986–2016 (%) - Matching estimator - Mahalanobis metric'
Strict | 0.043*** | 0.044*** | 0.053*** | 0.016*** | 0.016*** | 0.020*** | (0.012)
Contexto
What changed: Strict protected area designation was evaluated for its effect on satellite-derived NDVI trends over 1986–2016. Comparison: Matched unprotected pixels with similar baseline NDVI, topography, and remoteness. Limits: Evaluation covers only six strict protected areas and estimates display sensitivity to potential unobserved bias.
Caminho no grafo
- FamíliaRegras e regulação
- TipoÁreas protegidas
- MecanismoFiscalização e condicionalidade ambiental
- EixoConversão de terras
MAGI só cita evidência deste instrumento
Lugares do estudo
- Guatemala · País · GT
- Honduras · País · HN
- El Salvador · País · SV
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23