Western Maharashtra Savannas Found to Be Ancient Ecosystems
Why in the news
A People and Nature study (British Ecological Society) finds that western Maharashtra’s savannas are old natural ecosystems, drawing on medieval Marathi literature, oral traditions, archives and ecology.
Key facts
- Open tree-grass land existed at least 750 years ago, before colonial timber extraction.
- The study challenges the policy view of savannas as degraded forests and seeks distinct conservation approaches.
Savanna versus closed forest
| Feature | Savanna | Closed forest |
|---|---|---|
| Canopy | Open, low tree density, grass-dominated | Dense, shade-tolerant species |
| Fire | Kept by fire and grazing | Fire-sensitive |
Background
- Savannas: mixed tree-grass land with seasonal drought.
- Old terms: vana / jāgala = drier open land; anūpa = wetter marsh and closed forest. Reading vana as dense forest causes misclassification.
- Fine-leaf savannas occupy drier belts (up to 1000 mm); broadleaf ones wetter belts (from 700 mm).
Exam angle
- Marsh term: anūpa.