Rapid changes present complex development challenges in the Himalayan region.
The frequency of floods and droughts seems to be on the rise
, as is the demand for water, food and energy. … Migration is common in the Himalayas, with large numbers of males leaving the countryside to find work in urban centres.
What are the problems faced by Himalayas?
The Eastern Himalayas faces a number of serious issues that threaten the environment, biodiversity and human livelihoods of the region. The most significant of which are
climate change, habitat loss, species loss, and infrastructure (development)
.
What is currently happening at the Himalayas?
The Himalayas are still rising by more than 1 cm per year as India continues to move northwards into Asia, which explains the occurrence of
shallow focus earthquakes
in the region today. However the forces of weathering and erosion are lowering the Himalayas at about the same rate.
Why is life difficult in Himalayan region?
The extreme climate found in the
Himalayas limits the areas where people can build settlements
, and the cold weather puts huge strains on those living there. Winters are bitter: well-trodden paths become impassable, restricting the transport of goods. … Tourism is also an important source of income in the Himalayas.
What are some disadvantages of the Himalayan mountains?
The Pro’s and Con’s of The Himalayas.
The water from the glaciers flow down to the major rivers. Cons: The fierce storms dump 10 feet of snow in 1 area at a time.
The ground moves underneath the mountains, causing them to rise every year
, which causes earthquakes and landslides.
What are some challenges that mountainous countries face?
A new U.N. report finds that mountains and the societies that call them home face their own suite of climate challenges. They include
temperature and precipitation extremes
, which in turn can trigger avalanches, flooding, drought and wildfire.
How is human activity affecting the Himalayas?
The main man-induced activities which have accelerated ecological degradation and threatened the equilibrium of Himalayan mountain ecosystems are stated as:
unplanned land use, cultivation on steep slopes, overgrazing, major engineering activities, over-exploitation of village or community forests, lopping of broad
…
How have the Himalayas changed over time?
The impacts of climate change in the Himalayas are real.
Melting glaciers, erratic and unpredictable weather conditions
, changing rainfall patterns, and increasing temperatures are impacting on the people and wildlife of the region.
What is the reason why the present day Himalayas have no active volcanoes?
As we all know that Himalayas are formed due to the
collision between Indo-Australian plate(continental plate) and Eurasian plate(continental plate) the subduction of of Indian plate is not so deep so that the subducted plate did not melt to form magma
. So there is no volcanic eruption in Himalayas.
How do the Himalayas protect India?
It
traps the monsoon winds from Arabian sea and Bay of Bengal and forces them to shed their moisture content within the Indian sub-continent
in the form of snow and rain. It also blocks the cold winter storms of East Asia from entering India, thus protecting us from severe cold.
How does climate change affect the eastern Himalayas?
Glacial lake outburst floods, flash floods and landslides
are becoming more frequent at the cost of lives, property, and natural resources and these are likely to be exacerbated by climate change. … The analyses show that the major parts of the Eastern Himalayas are undergoing warming trends.
What is the impact of Himalayas on the climate of India?
Climate of the Himalayas
By virtue of its location and stupendous height, the Great Himalaya Range
obstructs the passage of cold continental air from the north into India in winter
and also forces the southwesterly monsoon (rain-bearing) winds to give up most of their moisture before crossing the range northward.
What are the challenges faced by the Himalayan region in the present days and suggest measures for the protection of Himalayas?
Rapid changes present complex development challenges in the Himalayan region. The
frequency of floods and droughts seems to be on the rise
, as is the demand for water, food and energy. … Migration is common in the Himalayas, with large numbers of males leaving the countryside to find work in urban centres.
What are advantages and disadvantages of Himalayas?
The Himalayas
prevent the rain-laden monsoon winds of Indian Ocean from crossing
over to Northern countries and causes heavy rain-fall in the Northern India. The leeward side or Northern side of the mountains receives less rain while the southern slopes are well-exposed to the monsoon, get heavy rainfall.
What are some disadvantages of mountains?
- can be isolated.
- city is further away.
- can be harder to access telecommunication services.
- snow can make getting in and out difficult.
- tricky, and sometimes pricy, to build on a sloped lot.
What are the negative effects of mountains?
Changes in mountain ecosystems will lead to
eutrophication
, loss of biodiversity and reduce availability of clean drinking water, but give also rise to wildlife and human pathogens, leading to increasing probabilities of zoonoses.
What is the biggest challenges in mountain ecosystems and why?
Yet mountain ecosystems are extremely fragile. Every day, climate change, pollution, exploitative mining and logging, and unsound agricultural practices take a heavy toll. The challenges facing the world’s mountain ranges and mountain communities are
as big as mountains themselves
.
What are the 3 major factors responsible for the climate change in the Himalayas?
Continuing climate change is predicted to lead to major changes in the strength and timing of
the Asian monsoon, inner Asian high pressure systems, and winter westerlies
– the main systems affecting the climate of the Himalayan region.
What are the risks of living in the mountain region?
Mountains are hazardous places. Many mountain communities live under the threat of
earthquakes and volcanic eruptions caused by shifting tectonic plates
. Gravity pushing down on sloping land compounds the destructive power of storms and heavy rains, producing avalanches, landslides and floods.
What are the challenges to mountain development?
Mountain infrastructure, communication and energy:
High rate of illiteracy
, lack of transport and communication facilities and limited energy sources has always isolated the mountain from other regions and has increased the development complexity, thereby creating a sort of a development quandary.
Why are the Himalayas not volcanic?
Oceanic plates have water-saturated sediments and crust, at least in their shallower sections. … In the Himalayas, water doesn’t entire the mix. Instead,
continental crust collides and piles up into mountains
. No water, no melted rocks, no magma, no volcanoes.
Who named Himalaya?
Since ancient times the vast glaciated heights have attracted the attention of
the pilgrim mountaineers of India
, who coined the Sanskrit name Himalaya—from hima (“snow”) and alaya (“abode”)—for that great mountain system.
Do the Himalayas mountains have earthquakes?
Nepal is no stranger to earthquakes.
The Himalaya are among the most seismically active regions in the world
, the result of an ongoing collision between two continental plates: the Indian and the Eurasian. … Each jerky advance causes earthquakes of varying intensity.
What problems would India face if the Himalayas did not exist as they do today?
There would have been
lack of snow fed rivers in
the Northern India as most of them arise due to the melting of snow in Himalayas. There would be shortage of water in the Northern India. There will be a change in the rate of tourism. There would have been a great different in the climate.
How do the Himalayas protect our country?
The altitude of the Himalayas, their sprawl and extention intercept the summer monsoon coming from the Bay of Bengal and the Arabian Sea. The Himalayas also
prevent the cold Siberian air masses from entering into India
. Had there been no Himalayas, the whole of northern Indian would have been a cold desert.
What are the threats to the Himalayas How can we protect it?
High on Himalayas
Studying vulnerable and endangered species
. Working with local communities to help them live in harmony with wildlife. Promoting green infrastructure development. Creating an effective poaching control network.
What negative effects might the Himalayan mountains have had on China?
It had quite a negative effect on China because
it floods and flooded banks
and is deadly for people and the development of civilizations.
What is the climate of Himalayan region?
The northern Himalayan region has an
alpine climate with temperatures reaching below -30°C
. The valley of Kathmandu has a pleasant climate with an average summer and winter temperatures of 19°C – 27°C and 2°C – 12°C respectively.
How are Himalayas affected by global warming?
The vulnerabilities of the Himalayan region will increase with the rising temperatures, as the melting of Himalayan glaciers would lead to massive floods frequently; glacier shrinkage due to accelerated pace of glacier melt could result in a shortage of water for purposes from hydropower to clean drinking water and …
Is Himalaya in Pakistan?
The Himalayas, which have long been a physical and cultural divide between South and Central Asia, form the northern rampart of the subcontinent, and their western ranges
occupy the entire northern end of Pakistan
, extending about 200 miles (320 km) into the country.
What is the main problem of drinking water in mountain region?
Water scarcity is a major issue in rural watersheds in the Middle Mountains of Nepal and in the entire Hindu Kush–Himalaya region.
Dense population and heavy dependence on irrigated agriculture place immense pressure on available water resources
, which have a distinct seasonality.
How do Himalayas affect the climate of northern plains of India?
Due to Himalayas entire India is
brought under the sway of moist laden winds for a few months
. The Himalayas block the monsoon winds and confine them to the Indian subcontinent. Without monsoons, India would have been a desert. In India monsoon usually lasts from July to September.
What are the factors affecting the climate of India explain?
Latitude, attitude, pressure and winds
are factors that influence the India’s climate. The Tropic of Cancer passes through the middle of the country from the Rann of Kuchchh in the west to Mizoram in the east. India lies in the region of north easterly winds.
What are the four major advantages of Himalayas to India?
- Natural Barrier.
- Causes Rainfall.
- Vegetation : The Himalayan slopes have dense forests. …
- Rivers : The Himalayas are the source of all the great rivers of Northern India. …
- Tourism. …
- Mountaineering.
What are the 5 features of Himalayas?
- great height.
- complex geologic structure.
- snow capped peaks.
- large valley glaciers.
- deep river gorges.
- rich vegetation.
What are the other two ways in which the Himalayas affect the subcontinent?
1. It acts as a barrier to the cold winds of Northern Asia from blowing into India and protecting India from severely cold winters. 2. It
traps the monsoon winds forcing them to shed their moisture within the subcontinent
.
