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SIKKIM - Geographical Info
Small but beautiful, Sikkim is situated in the Eastern Himalayas
spread below the world's third highest mountain Kangchendzonga (8585m) revered by the
Sikkimese as their protective deity. Sikkim is separated by the Singalila range from
Nepal in the west, Chola range from Tibet in the northeast and Bhutan in the
southeast. Rangit and
Rangpo rivers form the borders with the Indian state of West
Bengal in the south.
Though measuring just 65 Km by 115 Km- the size of Switzerland
it ranges from sweltering deep valleys a mere three hundred meters above sea
level to lofty snow peaks such as Kangchendzonga . On its west side is the massive 31 Km long
Zemu glacier. Various explorers and mountaineers have
claimed to have seen Yeti or its
foot prints in the vicinity of the mountain and its glacier- "The abominable
snowman" has its place in folklore.
Sikkim's botanical and zoological affluence is truely
impressive. The varities of bords and butterflies in Sikkim is matched only by
incredible diversity in the animal and botanical world, nourished by unique and
dramatic geographical features.
The lower altitudes are sub-tropical and abound in some of
Sikkim's more than ```six hundred orchid varities, sprays of cardamom fruit
orchards and terraced rice paddies. To the Lepchas- this was "Nye-mae-el" (Paradise), to the Bhutias it is
"Beymul Denzong" (The hidden
valley of Rice). Sikkim is commonly attributed to the Tsong's word "Sukhim" meaning (New or Happy Home)
.
The people of Sikkim are warm, simple and friendly with a
natural gaeity. The custom and rituals of sikkimese are as diverse as the ethnic
groups that inhabit the land. they have an impressive repertoire of folk songs
and dances. People of Sikkim love to celebrated with a gay abandon and their way
of life is inextricably bound up with nature.
Just as Mt.
Kangchendzonga is an indisputable part of the consciousness of the
Sikkimese people, so too the rivers Tista and Rangitt with deep ravines and their valleys allowing
monsoon to penetrate in the northernmost parts which nourishes this "Garden of
the Himalayas".
At higher altitudes, monsoon mist cling to huge tracts of
lichen covered forest, where every conceivable species of Rhododendron and giant
magnolia trees, conifers and beautiful flowering plants as Primulas, Gentians,
Blue poppies, Wild strawberry, Raspberry. All over Sikkim forest and wilderness
areas are inhabited by the Snow- Leopard, Thar, Yaks, wild Ass in the Tibetan
pleatue, Bharal or Blue Sheep, Shapi and the symbol of Sikkim- the endangered
Red Panda.
The land of five Treasures-Mt. Kangchendzonga - the massive part of
massive Himalayan range and other spectacular peaks of lives of Sikkimese
people. The best known peaks are Pauhunri (7125m), Pandim (6691m), Talung (6147m), Tent Peak (7365m),
Jongsang (7459m), Rathong (6679m), Koktang (6147m) and Sinioulchu (6887m)
regarded by the mountaineers as the most beautiful peak in the
world.
Amidst the grandeur of the mountain peaks lush valleys, fast
flowing rivers, Sikkim offers her visitors a rare and singular experience.
Within a matter of hour one can move from its sub-tropical heat of the lower
valleys to the cold of the rugged mountain slopes that reach up to the areas of
perpetual snow.
LOCATION :
Sikkim is a very small hilly state in the
Eastern Himalayas, extending approximately 114 Kms from north to south and 64Kms
from east to west, surrounded by vast stretches of Tibetan Plateau in the North, Chumbi Valley of Tibet
and the kingdom of Bhutan in the east, Darjeeling district of West Bengal in the
south and the kingdom in Nepal in the west . The state being a
part of inner ranges of the mountains of Himalayaa has no open valley and no
plains but caried elevations ranging from 300 to 8583 mtrs above means sea level
consisting of lower hill, middle and higher hills, alpine zones and snow bound
land, the highest elevation 8583 mtrs. being the top of the Mt. Kangchendzonga itself.
TOTAL AREA STATEMENT :
The total geographical area of the state is 7096 sq. Kms. but
according to 1958-60 survey operation and the gazatteer fo Sikkim, the land area
under different utilization categories is 7299 sq. Kms. Detail break up as
follow :
CLIMATE :
The climate of the state has been roughly divided into the
tropical, temperature and alphine zones. For most of the period in a a year, the
climate is cold and humid as rainfall occurs in each month. The area experience
a heavy rainfall due to its proximity to the Bay of
Bengal. The rainfall in north district is comparatively less than of the
other districts. The general trend of decrease in temperature with increase in
altitude holds good every where. Pre-monsoon rain occurs in April-May and
monsoon (south-west) operates normally from the month of May and continues up to
early October.
TEMPERATURE :
The mean temperature in the lower altitudinal zone, it varies
from 1.5 degree centigrade to 9.5 degree centigrade. Temperature varies with
altitude and slope. The maximum temperature is recorded usually during July and
August, and minimum during December & January. Fog is a common feature in
the entire state from May to September. Biting cold is experienced at high
altitude places in the winter months and snowfall is also not uncommon during
this period.
RAINFALL :
An examination of availble rainfall date shows that the mean
annual rainfall is minimum at Thangu (82 mm.) and maximum at Gangtok (3494 mm.) . An
isohyatal analysis of these data reveals that there are two maximum rainfall
areas (i) South-East quadrant, including including Mangan, Singhik, Dikchu, Gangtok, Rongli etc. (ii)
South-West corner including Hilley . In between these two
regions, there is a low rainfall region e.g. Namchi. Rainfall in this area is
about half of that in the former areas. There is an area in the North-West
Sikkim which gets very little rainfall (even less than 4.9 mm.). This area is
having mainly snow -covered mountains. Rainfall is heavy and well distributed
during the months from May to early October. July is the wettest month in most
of the places. The intensity of rainfall during South-West monsoon season
decreases from south to North, while the ditribution of winter rainfall is in
the opposite order. The highest annual rainfall for the individual station may
exceed 5000 mm. and average number of rainy days ( days with rain of 2.5 mm. or
more) ranges from 100 at Thangu to
184 at Gangtok.
GEOMORPHOLOGY :
Sikkim encompasses the lesser Himalaya, Central Himalaya, and
the Tethys Himalaya. It is essentially a mountainous state without flate piece
of land of any extent any where. The mountains rise in elevation northward. The
northern portion of the state is deeply cut into steep escarpments, and except
in the Lachen and Lachung valleys, is not populated. Southern Sikkim is lower,
more open, and fairly well cultivated. This configuration of the State is partly
due to the direction of the main drainage which is southern. The physical
configuration of Sikkim is also partly due to geological struture. Major portion
od state is covered by Precambrian rock and is much younger in age. The
Northern, Eastern and Western portion of the state are constituted of hard
massive gneissose rocks capable of resisting denudation. The central and
southern portion is formed of comparatively soft, thin, slaty and half-schistore
rocks which denudes very easily. The trend of the mountain system is in a
general east-west direction. However, chief ridges run in a more or less north
south direction. The Rangeet and the Tista which form the main channels of
drainage, run nearly north-south. The valleys cut by these rivers and their
chief feeders are very deep. The valleys are rather open towards the top, but
usually attain a steep gorge like structure as we approach the bed of the
rivers. There are 180 perennial lakes of different altutudes. Many hot water
springs i.e. Phur-Cha,
Ralang Sachu, Yumthang, Momay are also found in the state. The
Perpetual snow line in Sikkim may be approx. at 16,000 ft.
DEMOGRAPHIC FEATURES :
Sikkim is a multi-ethnic state. Broadly, the population can be
divided into tribal and non-tribal groups. Lepchas, Bhutias, Sherpas are
categorized as Scheduled Tribes. The Lepchas are the original inhabitants of the
state. Compared to other ethnic groups, the Lepchas still maintain many of their
traditional ways. The Bhutias comprise, the sikkimese Bhutia and Bhutia from
Bhutan and Tibet. The Sherpas are a marginal ethnic group in the state. over 70%
population consist of Nepalese. They are dominant ethnic group in the state. The
people from the plain, mostly involed in trade and services represent a marginal
group. As per the 1991 census of India, the total population of the state is
406457, whereas in 1981 it was 3,16,385 only. Dicennial growth has come down, as
in 1971-81 it was 50.77% where as for 1981-91 it is 28.47% only. The overall
density of population in the state is 57 per sq. Km. East district is the most
populated where as North's density only 7, is least populated. Sex ratio (
females per thousand male) in 1981 was 835, where as it has improved and now is
878. There are only eight urban towns and urban population is 9.10% of total
population. Schedule caste and schedule tribe population is 5.93 % and 22.36%
respectively, North district is a tribal district and it has about 55.38% tribal
population. Literacy rate is 56.94% (19th position), higher than the all India
average literacy tare of 52.11%.
ECONOMIC PROFILE :
The economy of Sikkim is mainly based on agricultural and
animal hushandry. Approx. 11% of the total geographical area is under
agriculture. agriculture is of the mixed type and still at the subsistence level
rather than commercial level. The work force participation rate as per 1991
census is 40.44%. The femal participation rate in Sikkim is also much higher
than the national average. This is an important aspect if the hill economy, as
productivity is low and hence all the able-bodied people are employed in
agriculture and other activities. Cultivators account for the greater majority
of the people in the state. their percentage is 57.84%. Agricultural labourers
as a whole constitute only 7.81% of the workers in the state. house holds and
other industries are negligible, but other worker(Tertiary Sector) at the state
level represent a good percentage of population. The decreasing ratio of worker
at the state level indicates the low level of economic diversification. The
importance of agriculture can be judged by the high percentage of population
approx. 65% engaged in it. Animal husbandry is an integral part of the house
hold economy of the region. There are certainhouse hold industries also which
substantially adds to house hold incomes. The past one and half decade has
witnessed a tremendous upward swing in various development programme giving a
new thrust to the Sikkim economy. This process has increased wage employment
opportunities. Though most of the inhabitants are basically agriculture, they
have diversified into tertiary jobs such as Government services.
NATURAL RESOURCES :
The state is gifted with abundant natural resources. The
resources can be grouped into biotic or abiotic, both of which can be renewable.
Biotic resources include agriculture crops. fodder and forests. The entire
Himalayan region is endowed with natural flora and fauna, and is a natural
paradise for nature lovers, convervationists, botanists, zoologists and
environmentalists. There are 4000 species of flowering plants, 300 species of
ferns and its allies, 11species of Oaks, 8 species of tree ferns, 30-40 species
of Primulas 20 species of bamboos. In Fauna, the state is also very rich 144
species of mammals. 500-600 species of birds, over 400 species of butterflies
and moths. Many species of reptiles etc. are availble. Many medicinal
plants/herbs/and important shrubs are found in low and high altitude areas.
Other resources are water resources, human resources, livestock resources,
hydro-electric potential, tourism, agricultural, horticulture etc. In forest,
non-wood forest produce has a vast potential like sand, boulders and other
materials. Under economic geology the minerals like copper, iron, lime,
dolomite/limestone, coal, quartzite and tale, silicate & graphite are
available in the state. Garnet is abundant in the gneiss and mica schists at
places. Large cardamoms production is very high in the state. The basic
information on various natural resources is either not available or if available
it is not adequate and upto date. There is a vast potential for hydro-electric
power generation. Tourism development deserves consideration to add to the
economy of the region.