From the last decades, the
world is becoming more dependent on power .Those who ensuring the production
and uses of power more successfully are becoming developed rapidly .As a
digital country Bangladesh is trying to keep pace with the rest of the world.To
overcome the shortage of electricity,The Bangladesh government had decided to
establish a 1,320-megawatt coalfired power plant at the mouth of the Sundarbans
under Rampal upazila of Bagerhat  beside
the Poshur River. The Bangladesh government signed a joint venture agreement..Though
literally it will produce electricity for our betterment,but it has a great
effect on environment.

 

 

The Sundarban is spread into
Bangladesh and India,but freshwater reaching the mangroves has been
considerably reduced since the 1970s due to diversion of freshwater in the
upstream area by India through the use of the Farakka Barrage bordering
Rajshahi, Bangladesh.Rivers in the Sundarban are meeting places of saltwater
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.The power plant’s proposed location is on the bank
of Passur River, which is one of the only two rivers that bring fresh water to
the Sundarbans. Any change in Passur River’s quality might be extremely harmful
for the entire ecosystem.The Government had acquired 1,834 acres of agriculture
land in SatmariKatakhali and Koigordashkathi areas of Lubachhora under Rampal
upazila to establish the power plant.Only 86 acres lands are kash land and rest
of the lands are public lands which are using for rice and fish cultivations by
the land owners. The Bangladesh government has decided to bring in coal through
the Mongla sea port. India’s National Thermal Power Company and Bangladesh
Power Development Board are the two signatories of the project…

 

 

The Sundarbans area is
occupied by recent alluvium laid down by the Ganga and its  tributaries. The top saline water bearing
aquifers are generally separated from the underlying fresh water group of
aquifers by a thick impermeable clay layer. The fresh ground water occurs under
confined condition, where piezometric surfaces lie between 0.50-2.00 m below
msl and hydraulic gradient tends towards sea. Water level trends reflect a
downward in nature. Studies confirmed that the water quality of Sundarbans
coastal area on average is deteriorating continuously. There are numerous
causes including increasing numbers of industries in the neighboring region,
uncontrolled deforestation, and global climate change, which are responsible
for deteriorating thewater quality of this large and diverse forest. In natural
systems, water always flows from upstream to downstream and it is very
important to maintain this flow in order to retain a good ecological balance.
The main reasons for the shortage of fresh water flow in the rivers are
diversion (building Farakka barrage) of upstream water by the neighboring
country, India, lacking of proper dazing of the rivers beds, and planning of
unwanted structures on the bank of the rivers. The adverse impact of
industrialization is reflected by the value obtained for the various water
quality parameters in this study. There are large quantities of untreated
sewage present in the Khulna and Bagherhatmunicipalities, which are responsible
for contributing pollution to the Bhairab-Rupsha-Passur river system. As the
Sundarbans area spread over in both Bangladesh and India, the policy planners
of both countries should come forward with urgent strategies to protect this
mangrove forest from the impending danger of severe pollution.

 

 

The ground water and that of
the Poshur would also be polluted by the huge amount of waste produced due to
burning of the coal. Whereas the existence of strict laws to protect the
environment and the wildlife, the government has recently decided to declare a
part of Poshur and Andharmanik rivers sanctuaries for dolphins. The liquid
waste or sludge contains hazardous arsenic, mercury, cadmium and chromium.

 

 

As debates heat up, it
became clear the Rampal project will have far-reaching impacts on the
Sundarbans. Even if much of what the project authorities say holds true, the
impact will still be there, will accumulate over years and cause some
irreversible changes to the forest ecosystem. The effect cannot be felt in a
few years, but over a longer time span, the worse will come. We have not even
measured ecosystem services from the forest – all the benefits, which most of
us take for granted, we get from the animals and plants. The forest is
essential not just for the sake of beauty or biodiversity but also for
sustainable livelihood of the people. Industrialisation is a sure way to
improve life but not often sustainably. Some places in the world are not for industrialization
but for other kinds of use like ecotourism. The Sundarbans is one such place
where industrialization is an assuredly suicidal way of development.