What are the geographical factors responsible for the growth of mangrove vegetation in India? Also highlight its role in coastal ecology. (15 marks, 250 words)
Introduction
Mangrove vegetation suffers to eternal plantation in tropical and sub-tropical region. India have 85% of coastline having growth of mangroves (82). Sundarban delta.
23 words
Main Body
Geographical factors responsible for growth of mangrove:
Role of mangrove in coastal ecology:
Role of mangrove in coastal ecology:
Support other species such as Coral reefs etc.
(i) Climate and sea surface drift leading to thrust to mangrove (more than 70% under threat).
Challenges to mangroves:
(i) Developmental activities leading to deforestation and exploitation
(ii) River pollution hampering in Gharials (baseline shown in IFR-2023)
Conclusion
Thus, Mangroves are precious and guardians of ecosystem used for achieving coastal sustainability.
13 words
Diagram
Diagram showing mangrove distribution in India with coastal features, Sundarban delta marked, and climate zones indicated
- Covers both geographical factors and ecological role
- Mentions specific examples like Sundarban and Royal Bengal Tiger
- Includes ecosystem services perspective
- Addresses salinity and temperature factors
Dev Dudeja
Salient features of World's Physical Geography
Mangrove vegetation
Geographical factors and coastal ecology role
277
Total words
6
Paragraphs