Scientist has already started that, “Climate change is
certain”. Therefore all of us need to be preparing to face the challenges that
are likely to be caused due to climate change. Nepal being a least developed
country with fragile geography and climatic variation, it has to be prepared
from the beginning to address the effect the climate change. For the country like
Nepal there is no option of mitigation and adaptation. Several measures of adaptation
and mitigation has been practices in different parts of the country. Now, government
has to play a vital role in capacity building of the people, all the people
especially in the high prone area different educational projects have to be
implemented. Nepal is in the face of economic development; therefore it has to
adopt the green economy policy. Priority should give to conservation of forest
resources. Government alone cannot do anything therefore, public partnership
with local organization; international organization should make join hands to address
the possible climate change.
Climate Change and Nepal
Thursday, July 25, 2013
Adaptation Practices in Nepal
Due to its geographical
setting, the impact of climate change in Nepal is estimated to have larger
impact as compare to the rest of the world. Adaptation is the ways that were
applied to mitigate/minimize the effects of climate change. Early warning
system in the flood plain of Nepal has been established to inform the people
about the rise of water level in the river and streams. River embanking are
also been practiced to check the effects of flood. In the recent days plantation
in the sloppy area are increasing. This had played a great role in reducing the
landslides in the mountain region of Nepal. Rainwater harvesting is also
increasing in the city area of Nepal. Shift in farming period and type, and introducing
of drought resistance seeds are some of the adaptation measures applied in the
agricultural sector. In the highway of Nepal, bio engineering practices could
be seen to check the possible landslides in the area.
Impacts of Climate Change on Health
All the human life has direct or
indirect effect of climate change or all the phenomenon are used to linked with
climate change. Health of the people is also found to be affected with climate
change. Different germs are spreading in
the air due to increase in temperature. The outbreaks of cholera in Nepal are
reported to be having direct link to the climate change. Different types of
germs are being grown and unknown diseases are arising day by day. In the dry
period, patient of cholera, typhoid, dandies etc. are found to be increased in
the Hospitals of Nepal. Increase in temperature has causes significant change
in the spread of insects like mosquito that are responsible for causing dengue
and malaria. Likewise, house fly has also reported to shift its habitat that is
responsible for carrying different diseases. In the year 2012 house fly were found in the base camp of Everest
too. Besides the above face, increase in temperature are reported to be
responsible for causing different allergy in people.
Impact of Climate Change on Agriculture
Nepal import huge
quantity of agricultural product most of the people (More than two third) are
still taken farming as a main occupation. In such situation, small changes in
production have large impact. In recent days, there is change in rainfall
pattern, average mean temperature are increasing which has causes a huge impact
in production from the agricultural farm. Nepal has experienced less no of
rainy days than past but the quantity of rainfall in increasing. Long drought
and flash rainfall are common phenomenon that is expressed as the effect of
climate change. Most of the part in Nepal depends of rainfall for faring. The change
in rainfall pattern and timing has greatly affected the crop calendar. The uncertainty
of the rainfall has forced many farmers to change their occupation too. Sometimes,
crops are unable to harvest due to long drought while in many cases crops land
were swept away by flood that come after heavy rainfall. Landslides and embanking
cutting has also greatly affect the agricultural production
Impact of Climate Change on Wildlife
Because of the variance in
climate from tropical to artic wildlife diversity in notable feature of Nepal. Nepal
is very rich in biodiversity. Around 181 species of mammals, different
varieties of reptiles and 910 species of birds are found here. One horned
rhino, Bengal tiger, red panda, snow leopard, Tibetan fox, Tibetan wolf, marble
cat are some of the important wildlife of Nepal. They are few protected
wildlife of Nepal. Among the 910 species of birds 30 species are globally threatened.
Different studies shows that the no. of wildlife in Nepal are decreasing. The decrease
in the wildlife also has found the relation with the climate change. Loss in
habitat and natural spring in the wild has found to be played an important role
to take wildlife in the face of extinction. Likewise, increase in temperature has
forced to shift the wildlife habitat. For example; research made by WWF Nepal has
showed that mica has found to shift up to 100M above from its natural habitat.
Impact of Climate change on Forest Resource
Forest is one of the major
natural resources of Nepal. In the recent days Nepal used to export forest
product to India and Tibet. Many medicinal herbs are grown in the forests. On the basis of ecological zone Nepal has
five types of forest namely, tropical forest, sub -tropical forest, temperate
forest, sub alpine forest and alpine forest. There is popular saying in Nepali,
“Hariyo Ban Nepalko Dhan” meaning green forests are the wealth of Nepal.
However, in the recent days, forest cover areas are decreasing in Nepal.
Different local ethnic plants and herbs are disappearing and new species of
plants are intruding in the jungle. Such changes in the forest species has been
taken as effect of climate change. It is reported that due to climate change
forest yield less products. Forest fire has also destroyed the forest products
and many indigenous species of plants. The cause of forest fire are linked with
the long dry period which is caused due to change in normal climate pattern.
Impact of Climate Change on Water Resources
Nepal has observed
dramatic change in water resources which are often linked with the climate change.
Nepal has more than hundred rivers that were originated from the Himalayas. The
flow in those rivers is reported to decrease in the recent days. Likewise, rate of retreating glacier are
increasing and formation of glacier lakes are increasing. All these facts are
reported to have direct relation with the climate change. In Nepal more than 23
glacier lakes are in the state of potential dangerous. They may burst any time.
The enlargement of such glacier lakes are increasing day by day. Nepal has already
experience the Glacier Lake Outburst Flood (GLOF) in 1885. Dig Cho Lake was burst in 1985 that has caused
several damages. This is taken as the cause of increase in temperature.
Underground
water levels are also decreasing in recent days. This has been taken as an
effect of urbanization and over extracting of ground water and has major role
of increasing temperature.
Subscribe to:
Posts (Atom)