Sunday, August 24, 2008

Sundarbans

The Sundarbans (Bengali: সুন্দরবন Shundorbôn) is the largest single block of tidal halophytic mangrove forest in the world. It lies at the mouth of the Ganges and is spread across areas of Bangladesh and West Bengal, India, forming the seaward fringe of the delta. The forest covers 10,000 sq.km of which about 6,000 are in Bangladesh. It became inscripted as a UNESCO world heritage site in 1997, but while the Bangladeshi and Indian portions constitute the same continuous ecotype, these are separately listed in the UNESCO world heritage list as the Sundarbans and Sundarbans National Park, respectively. The Sundarbans is intersected by a complex network of tidal waterways, mudflats and small islands of salt-tolerant mangrove pawan are great forests. The area is known for the eponymous Royal Bengal Tiger, as well as numerous fauna including species of birds, spotted deer, crocodiles and snakes. It is estimated that there are now 500 Bengal tigers and about 30,000 spotted deer in the area. Sundarbans was designated a Ramsar site on May 21, 1992

"Sundarban" (সুন্দরবন Shundorbôn) literally means "beautiful jungle" or "beautiful forest" in the Bengali language. The name Sundarbans may also have been derived from the Sundari trees that are found in Sundarbans in large numbers. Other possible explanations can be a derivation from "Samudraban" (সমুদ্রবন Shomudrobôn "Sea Forest") or "Chandra-bandhe" (name of a primitive tribe). But the generally accepted view is the one associated with Sundari trees.

History

The first Forest Management Division to have jurisdiction over the Sundarbans was established in 1869. The Sundarbans was declared a reserved forest in 1875-76, under the Forest Act, 1865 (Act VIII of 1865). The first management plan was written for the period 1893-98. In 1875 a large portion of the mangrove forests was declared as reserved forests under the Forest Act, 1865 (Act VIII of 1865). The remaining portions of forests was declared as reserve forest the following year and the forest, which was so far was administered by the civil administration district, was placed under the control of the Forest Department. A Forest Division, which is the basic forest management and administration unit, was created in 1879 with the headquarter in Khulna.

The mangrove-dominated Ganges delta – the Sundarbans - is a complex ecosystem comprising one of the three largest single tracts of mangrove forests of the world. Shared between two neighboring countries, Bangladesh and India, the larger part (62%) is situated in the southwest corner of Bangladesh. To the south the forest meets the Bay of Bengal; to the east it is bordered by the Baleswar River and to the north there is a sharp interface with intensively cultivated land. The natural drainage in the upstream areas, other than the main river channels, is everywhere impeded by extensive embankments and polders. The Sundarbans was originally measured (about 200 years ago) to be of about 16,700 km². Now it has dwindled to about 1/3 of the original size. The total land area today is 4,143 km² (including exposed sandbars: 42 km²) and the remaining water area of 1,874 km² encompasses rivers, small streams and canals. Rivers in the Sundarbans are meeting places of salt water and freshwater. Thus, it is a region of transition between the freshwater of the rivers originating from the Ganges and the saline water of the Bay of Bengal.

Biotic factors here play a significant role in physical coastal evolution and for wildlife a variety of habitats have developed including beaches, estuaries, permanent and semi-permanent swamps, tidal flats, tidal creeks, coastal dunes, back dunes and levees. The mangrove vegetation itself assists in the formation of new landmass and the intertidal vegetation plays an important role in swamp morphology. The activities of mangrove fauna in the intertidal mudflats develop micro morphological features that trap and hold sediments to create a substratum for mangrove seeds. The morphology and evolution of the eolian dunes controlled by an abundance of xerophytic and halophytic plants. Creepers and grasses and sedges stabilize sand dunes and uncompacted sediments.

Flora:

The Bangladesh mangrove vegetation of the Sundarbans differs greatly from other non-deltaic coastal mangrove forest and upland forests associations. Unlike the former, the Rhizophoraceae are of minor importance. Differences in vegetation have been explained in terms of freshwater and low salinity influences in the Northeast and variations in drainage and siltation.

The Sundarbans has been classified as a moist tropical forest demonstrating a whole mosaic of seres, comprising primary colonization on new accretions to more mature beach forests, often conspicuously dominated by Keora and tidal forests. Historically three principal vegetation types have been recognized in broad correlation with varying degrees of water salinity, freshwater flushing and physiography and which are represented in the wildlife sanctuaries:

Fauna

The Sundarbans is very rich in wildlife. However the management of wildlife is presently restricted to the protection of fauna from poaching and designation of some areas as wildlife sanctuaries where no extraction of forest produce is allowed and the wildlife face few disturbances. Although it is clear that the faunal resource of Bangladesh has diminished in recent times and the Sundarbans has not been spared from this decline, the mangrove forest retains several good wildlife habitats and their associated fauna. Of these the tiger and dolphin are target species for planning wildlife management and tourism development. There are high profiles and vulnerable mammals living in two contrasting environments and their statuses and management are strong indicators of the general condition of wildlife and its management. The Sundarbans are home to approximately 500 Bengal Tigers as of 2004, one of the largest single populations of tigers.

Recent studies revealed that the Bangladesh Sundarbans support diverse biological resources including at least 120 species of commercially important fishes, 270 species of birds, 42 species of mammals, 35 reptiles and eight amphibian species. This represents a significant proportion of the species present in Bangladesh (i.e. about 30% of the reptiles, 37% the birds and 34% of the mammals) and includes a large number of species which are now extinct elsewhere in the country. Of these wildlife, Sarker has noted that two amphibians, 14 reptiles, 25 aves and five mammals are presently endangered. The Sundarbans is a paradise for the ornithologists for watching, study and research on avifauna.

Forest inventories reveal a decline in standing volume of the two main commercial mangrove species — sundari and gewa — by 40% and 45% respectively between 1959 and 1983. Also, despite a total ban on all killing or capture of wildlife other than fish and some invertebrates, there appears to be a pattern of depleted biodiversity or loss of species (notably at least six mammals and one important reptile this century), and that the "ecological quality of the original mangrove forest is declining" (IUCN 1994).

It is also having many World Records to its credit. It is the only place on Earth which is simultaneously having all these together in one place

Wildlife Sanctuary (1976)

· National Park (1984)

· Crocodile Reserve

· Tiger Reserve (1973)

· Reserve Forest (1978)

· An International Biosphere Reserve (1989)

· An UNESCO World Heritage Site (1985)

There are three wildlife sanctuaries established in 1977:

1. Sundarbans East Wildlife Sanctuary: Extends over an area of 31,227 ha. Freshwater and Sundri dominate interspersed with Gewa and Passur with Kankra occurring in areas subject to more frequent flooding. There is an understory of Shingra where, soils are drier and Amur in wetter areas and Goran in more saline places. Nypa palm widespread along drainage lines.

2. Sundarbans South Wildlife Sanctuary: Extends over an area of 36,970 ha. There is evidently the greatest seasonal variation in salinity levels and possibly represents an area of relatively longer duration of moderate salinity where Gewa is the dominant woody species. It is often mixed with Sundri, which is able to displace in circumstances such as artificially opened canopies where Sundri does not regenerate as effectively. It is also frequently associated with a dense understory of Goran and sometimes Passur.

3. Sundarbans West Wildlife Sanctuary: Extends over an area of 71,502 ha. Includes areas which support sparse Gewa and dense stands of Goran and discontinuous patches of Hantal palm on drier ground and river banks and levees.

ITENERY:

We have organized a Cruise Ship which can take in maximum of 15 people and this will be the place where you will be staying for 6 days. With the help of the cruise one can go to the remotest of the places in Sundarbans and view its beauty.

DAY 1:

KOLKOTA – PORT CANNING (BY CAR)

PORT CANNING – PAKHIR ALAY (BY LAUNCH)

DAY 2:

PAKHIR ALAY – SAJNE KHALI (Here we will stop for Permits) – SUDHARNA KHALI – DO BAKHI – PAKHIR ALAY (All of these places are having watch towers)

DAY 3:

PAKHIR ALAY – CHAMTA II – DEUL GHORANI – NETI DHOPANI GHAT – PAKHIR ALAY

DAY 4:

PAKHIR ALAY – JHINGA FOREST

DAY 5:

JHINGA FOREST – PAKHIR ALAY

DAY 6:

PAKHIR ALAY – PORT CANNING – KOLKOTA

Note:

  • Our star attraction will be Jhinga Forest which is never included in Regular Sundarbans trip. It is situated very near to the core area and is also close to the Bangladesh Border
  • Cruise Boat with overnight stay options too have to move out of the Park and Anchor outside by 5 PM, that is the reason why most of our night halts will be at PAKHIR ALAY. For night halt at Jhinga Forest, we have availed special permission.
  • EXTRA INFORMATION

Inclusions:

- Accommodation

- Meal

- Mineral Water

- Transport

- Coach Ticket

- Cruise Boat

- Toll, Tax, Fee

- Entry permission in Sundarban Forest

- Driver, fuel

- Guide

Exclusions:

- Personal uses

- Air Ticket/Train Ticket

- Tipping

We shall ensure all services as mentioned in the itinerary. Extra taxes for camera/video camera have to pay by the tourist.

Mail me on vishwas.kasat@gmail.com

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