DROUGHT AND FLOOD
Drought and flood both problems are related to the
water. One is due to lack of water and other is due to excess of water. In
summer drought kills many people while in rainy season flood kills many more. Drought
and flood together is a very big problem that India faces today. Though the
solution is simple but it takes a strong will to tackle but the problems all
together can be taken care of.
Problem
and Reason-
A very big reason for drought and flood together is
the climate change. With the global warming the rate of melting of glaciers
increased significantly thus flood to Himalayan Rivers and drought to the
seasonal rivers - originated from underground water.
A good amount of rain is much needed for our agricultural
based economy. The heavy rain is the most important factor of the destruction. It
causes flood as well as landslide. If someone knows how we can store the water of monsoon
season and utilize it in the times of drought, we can save thousands of farmers
who commit suicide due to drought and many more people who die due to flood in
the monsoon. The main problem is where to store this huge amount of water that
falls from sky in rainy season. To be honest this is not the real problem we
just have to make big giant containers like japan does, but the real problem is
that there is a limit to the dimensions of the container we can make. So we must
find a way to solve this problem in modern way.
The
solution-
How other countries solve it-
For flood Japan made underground container to store
the water.
In some parts of America flood is tackled by making
water bed around the house.
In some countries underground tunnel is used for flood
water to pass.
In India the interlinking of rivers was proposed by
the first prime minister of India but still not implemented today.
In this way we can see that there is no particular
solution provided to tackle both problems simultaneously. Both the problems are
related so there should be one solution applicable for both.
How we should do it-
To store such huge amount of water we don’t need very
big containers because Earth can store water too - the underground water.
Japan stores its rainy water in very big container
which are built underground and releases after the rain is over. Japan can do
that but it takes very high manpower as well as financial support to build that
kind of containers inside the ground. This method is not sustainable for long
run. If the water to be stored beneath the earth many problem related to the
drought and flood can be solved together. The water level of earth will
increase which will enhance the production of many crops. This technique is not
new our ancestors used to use this kind of technique. They made Lakes and Ponds
in very large amount with charges the underground water. The quantity of water
on the ground due to rain during the monsoon season is same as before but back
in the time, the rainy water goes beneath ground via lakes and Ponds. Now we
have to do the same in modern way through aquifer charging wells.
Aquifer
charging wells: a modern way to fight
against drought and flood-
An aquifer is an underground layer of water-bearing
permeable rock, rock fractures or unconsolidated materials.
There are spaces beneath the Earth where the water
gets stored and this is called the underground water. The underground water is
one of the purest form of the water available to man. Underground water is
decreasing because more water is taken out no water goes beneath the ground because
of cemented construction everywhere, there is very less porous ground which can
allow water to go inside the aquifer. We must build huge amount of lakes and
ponds but in today’s time due to population growth it became quite impossible. So
we left with only option making aquifer charging wells.
How to make it-
First we have to study the archaeology of that place. Then
at the proper place wells should be made with the filter bed. So that the water
could go underground after filtration. These wells do not take a lot of space
so these are sustainable in modern time. The number of lakes and Ponds must be
increased. Aquifer charging wells system not only stops floods but also provides
water in the times of drought. This is a best way to save our future. The problem
is that we are only thinking about today today's needs what will happen if
water cycle isn't revived. Every house must have aquifer charging wells for the
revitalization of the underground water. If most of the rainy water is directed
towards underground to the Earth then there will be no excess water in the
rivers that can cause flood. In this way so flood can be stopped and at the
same time the water level with increased.
Conclusion-
There are few rivers which cause damage every year as
the rainy season: like Kosi in Bihar, Periyar in Kerala, Alaknanda in
Uttarakhand and Damodar in Bengal. These rivers shows what can nature really do,
if we disturb its balance.
The underground water is reserved there for centuries.
If we are wasting it blindly and decreasing its level. We are not only ruining
our present but the future of our children. We must consider this fact in our
mind as we move forward. With this modern technology we can revitalize the
underground water, and in my opinion this is the best way to prevent drought
as well as the flood all together.