IHG (Institute of Himalayan Glaciology):-
Identified thrust areas of study
h) Past and Future Climate Model : Glacier
geomorphologic studies together with mass balance and
glacier hydrological studies will provide basis for modeling
the past and future climate change on decadal scale.
Quaternary sediments, in the form of moraines and glacier
lakes, deposited by the recession of glacier over geological
time, leaves behind sufficient geological information to
decipher the climatic changes, if any, responsible for
glacier recession.
i) Data Bank on Each Glacier Basin : Glaciological
research is mainly motivated by the need to manage ice and
its melt waters as a resource of ever increasing value.
Another important aspect is the evaluation of climate change
in the past and future evolution. Plethora of research work
on these aspects is available outside India, but attention
to these problems in India is still at preliminary stages.
It is necessary to invite the participation of other
organizations in this programme to generate a large data
bank on various scientific aspects of glaciers. This data
bank will work towards the development of working models by
various user agencies, such as Power Development Department,
Irrigation Department, Dam & Reservoir Construction
Agencies, etc. The information/data bank, thus, generated
would shared with the user agencies, such as universities,
research institutions, world data centers, state and central
government agencies attending to power development and
disaster management.
Besides, working linkages will be established, in due course
of time, with international organizations, such as UNESCO,
International Association of Hydrological Sciences,
Oxfordshire (UK), National Snow and Ice Data Centre, Boulder
(USA), International Centre for Integrated Mountain
Development, Kathmandu (Nepal), Union Commission of
Cryospheric Sciences, International Commission on Snow and
Ice Hydrology.
The aforesaid thrust areas, thus, encompass entire gamut of
studies relating to glacial system, that can be grouped as
follows:
a) Glaciological Parameters : The glaciological
parameters that need to be the focused in the first phase
are:
i) Preparation of large scale topographic and thematic
maps
ii) Mass balance studies
iii) Temporal and Spatial variation in snow and ice
cover
iv) Tongue fluctuation studies
v) Glacial dynamics
vi) Glacial and Glacio-fluvial Geomorphology
b) Hydrological Parameters : The hydrological
parameters include:
i) Discharge measurements
ii) Snow melt runoff modeling
iii) Sediment Transport studies
c) Climatic Parameters : The climatic parameters will
not only involve the monitoring of present day fluctuation
in snow/ice field, but also the past changes recorded in
geological deposits.
i) Albedo parameterisation
ii) Energy balance
iii) Short term climatic fluctuations
iv) Long term climatic fluctuations
v) Snow-monsoon relationship
e) Training and Manpower Development : Keeping in
view the vast extent of glaciated terrain in Himalaya, it is
imperative that more and more young people get acquainted
with different aspects of glaciology. It is therefore
proposed that training and manpower development should form
an integral part of IHG for future glaciological
studies in this part of Himalaya.
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