Silent
Valley has once more become a hot topic not only of the state but of the
entire world. The very existence of this rare rain forest is once more under
serious threat.
The government has at last given
approval ignoring the public concern for the 'Pathrakadavu-hydro-electric
project’ which is infact the ‘Silent Valley Hydro Electric Project’ in
disguise. Which was compelled to be dumped due to the over-whelming protests
and agitations of the global society. What surprises most people is that the
approval is given by the government led by the one and only V. S.
Achudananthan who had earned the admiration of the public while at
apposition for his timely and effective intervention in matters concerning
the public.
The decision looks a bit fishy when you know that it was
taken at a time when the Forest Department had submitted a report justifying
the anxiety of the environmentalist that the proposed project would effect
the Bio-diversity of the valley adversely. Earlier the government had tried
to float the Silent Valley Project a second time which they were compelled
to wrap up again, a reason which is believed to have induced them to rename
it Pathrakadavu project.
The Experts have already pointed out that Pathrakadavu
project would create the same extend of damage to the reserve as the Silent
Valley Project would have. There are also opinions that the delay in
declaring a Buffer Zone around the valley (which the experts believe is
urgent to keep the forest alive) has something to do with the Pathrakadavu
project which other wise would have been in the proposed Buffer Zone.
But what triggers such wide-spread Protests when something
threatens the valley? what is so unique of this forest? Silent valley is
situated in Niligiri mountain ranges which lies in ‘Kanamangalam’ and
‘Payyanad’ of Manarkad’ taluk of Plakkad district of Kerala. Silent Vally (Sairandree
vanam according to ancient scriptures) which is situated 1100 Mtrs above sea
level is blanketed by a rare and dense rainforest.
The
unique geographical and plantation features help this area enjoy dense
rainfall of about 4500 to 7500 millimeters which inturn builds and maintains
the unique eco-system of the valley. The valley has a glorious history of
being a part of the ever green forest belt ranging from Wayanad to Palakad
mountain rages. But now is diminished into an ‘Ecological Island’ of 89.54
sqkms of which 70 sqkms is covered with thick evergreen rainforest.
The forest is so thick and diverse that an acre is
calculated to house about 84 different plant species. Considering this
highly sensitive area, the U.N.O had declared Silent valley which is the
core of ‘Niligiri Biosphere Reserve’ as the area which needs highest
preservation in the world. The world actually had no idea about the
Bio-Diversity of this valley before 1977. But the study on lion-tailed
monkey - an endangered species published in 1977 by two foreign researchers
Steve Green and Minovski attracted the attention of the world to this
paradise for the first time after which a number of researches were
conducted in the area by many institutions and individuals including the
forest and environmental department of Kerala and the Zoological Survey of
India.
The research identified 315 different Animal species out
of which 28 were entirely new to the scientific world. The researches have
also identified about 34 different mammals in the valley many of them are
endangered such as ‘Lion-tailed monkey', Tigers, wild Buffaloes, Bears,
Elephants and all those found in south Indian forests. Many rare species
like ‘Peshwa’s Bat’, Blyth’s Horse Shoe Bat’, ‘Brown Plan Civet’, ‘Brown
Mangoose’, Niligiri Thar’ and many more reside in this valley.
About
192 different species of birds have also been identified in these forests
out of which 14 are Endemics seen only in Weatern Ghats. Silent valley is
home to many rare reptile species, 122 different frogs have already been
identified out of which four are new to scientific world.
Hundreds of butterflies and night flies and about 220
species of Bugs and Betteles include those identified till now. A great
number and variety of rare and poisonous snakes are also found here which
include King Cobra, Ornate Flying Snakes and Brown Whip Snakes. The 30% of
the Flora found here are Endemic, are found only in these forests. These
forests are described to be Genetic libraries of many plants that are
cultivated by human, many close relatives of such plants can be seen here.
The silent valley forests which spread in a mere 89 sq kms is home to more
than 2000 plant species of which 1000 are floral, 107 are orchids, 56 are
rare grass varieties and 60 species are endangered plants.
Above all these it is this rainforest that keep “Kunthi
River” which is the major source of “Bharatapuzha” alive and vibrant. The
20-25 kms of Kunthi river flow through this virgin rainforest untouched by
human. Making it the second such river in India other than those raising
from Himalayas. This river is also home to 12 different species of fishes
out of which “Homa Loptera Pillai” and “Garra Menoni” are new to the
scientific world. This river is also the source for drinking water and
irrigation in Malapuram, Thrissur, and Palakad districts which means
anything that deters its flow is going to spell disasters to these
districts.
Nothing can take the place of Silent Valley and it must be
preserved by any means. 'Pathrakadavu-hydro-electric project’? a big NO!
-
Girish
Raghavan for CalicutNet.com