Mangrove Sites in India: What are their characteristics?
A brief about Magraove Sites in India
The Mangrove ecosystem is one of the most important ecosystems in the world. They are rich in biodiversity and provide various ecological services.
What is Mangrove?
They are trees and bushes that grow in the coastal area in saline or brackish water. They occur in tropical and subtropical areas.
Characteristics of Mangroves-
- Mangroves are salt-tolerant and are also known as halophytes.
- They can adapt to low oxygen conditions.
- They are grown best in areas where there is a lot of silt or in backshore of sandy beaches.Tidal flats, deltas, estuaries, bays, creeks and the barriers islands are also ideal areas.
- They produce pneumatophores or air roots up from the mud. They can also produce roots that go downwards into the water.
- They are viviparous- the seeds germinate in the tree itself.
- Mangroves are great protection against floods as they act as shelterbelts.
- According to NASA, they are “planet’s best carbon scrubbers”.
Read more: National Green Tribunal: When was it established & how does it work?
Mangrove Sites in India
According to the recent Indian State of Forest Report 2019, the current area under mangroves in India is 4,975 sq km, which is a slight increase from the previous year (an increase of 54 sq km). The three states that have shown the maximum increase are- Gujarat, Maharashtra and Odisha.
The mangrove sites of India are-
State/Union Territories | Mangrove Sites |
1. West Bengal | Sunderbans |
2. Orissa | Bhaitarkanika
Mahanadi Subarnarekha Devi-Kauda Dhamra Mangrove Genetic Resources Centre Chilka |
3. Andhra Pradesh | Coringa East
Godavari Krishna |
4. Andaman & Nicobar | North Andaman
Nicobar |
5. Tamil Nadu | Pichavaram
Muthupet Ramnad Pulicat Kaznuveli |
6. Kerala | Vembanad
Kannur |
7. Karnataka | Coondapur
Dakshin Kannada/ Hannavar Karwar Mangalore Forest Division |
8. Goa | Goa |
9. Maharashtra | Achra-Ratnagiri
Dev garh-Vijay Durg Veldur Kundalika-Revdnada Mumbra-Diva Vikroli Shreevardhan Vaitarna Vasai-Manori Malvan |
10. Gujarat | Gulf of Kutchh
Gulf of Khambhat Dumas-Ubhrat |
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