Connect with us

Environment

Impact of IIT Guwahati on India’s North East Region

Published

on

Impact of iit guwahati in north east

Hill top view of IIT Guwahati

India’s North East region is one of the most strategically located region in the nation bordered by a number of countries and connected with the rest of the India through a small enclave. The region borders Nepal, Bhutan, China, Myanmar and Bangladesh and is also known as the gateway to East Asia and South East Asia. Its strategic importance is further increased with India’s ‘Look East’ policy. However, the region as a whole has been somewhat neglected by the government and the media.

Trade with the South East Asian countries mainly via sea has seen a rise under India’s renewed policy of better engagement with the eastern nations, but the land connectivity has been ignored which can really help boost the development in north east. Negligence has been observed over all this time for the whole region including the eastern neighbour Myanmar. It is well known that in 1947 India was partitioned forming Pakistan, but very few know the fact that in 1937 Myanmar was divided from British India. Since Independence, India has not shown much interest in its divided arm in the east.

This is the first article in the series of North East India. We believe North East Region of India is somewhat neglected in the mainstream media, this is an initiative by The World Reporter to bring out the developments, culture, and issues faced by the people here to the rest of India and the world whatever is possible in our capacity. Follow us on Twitter and Facebook to stay connected.

A more attentive and evaluated approach specially designed for north east is needed for the sustainable development of the region as simply implementing Gujarat or Bihar model will not work for this nature loving and culturally diverse place where each state has its own requirement. One of the biggest step taken by the government is the setting up of the campus of India’s most prestigious research and academic institute of technology, IIT. Indian Institute of Technology, Guwahati, founded in the year 1994, is among the first seven premium IITs which developed with time and established themselves as the seven pearls of India. IITG has been officially recognised as an Institute of National Importance by the government of India.

IIT Guwahati on the bank of river Brahmaputra
IIT Guwahati on the bank of River Brahmaputra

 

Unlike other IITs which are situated in the main cities, IITG is located in a remote area which has induced it to become one of the most active IITs to take up sustainable development projects in the greater region surrounding it. From better amenities and lifestyle in the city of Guwahati to improved management of natural resources and renewal energy, various professors and their team are working for preferable infrastructure and lifestyle that would not just help the north east, but whole country in the long term.

Dr. Arup Kumar Sarma of the Dept. of Civil Engg. with his team, in one of his ambitious project, assessed the groundwater fluoride contamination in the city of Guwahati. He took his study forward to study the iron, fluoride, arsenic contamination in the groundwater and its controlling measures in the affected regions of the north eastern states.

Possible groundwater fluoride contamination motivated Dr. A.K Sarma to undertake another project for the utilization of surface water for water supply in Greater Guwahati, this will not only restore the water table, but will also help study the fluoride contamination problem.

Numerous efforts are being made for the better management of north east’s life line, River Brahmaputra and to save the river from human activities. River Brahmaputra is ideally the longest river of India, However, it is known with a different name, Tsangpo, in Tibet making River Ganga the longest river flowing through India. Unlike many rivers in the Indian cities which are dry and dirty, the view of Brahmaputra on the way to IITG coming from the Guwahati city is spectacular with its large volume of water flowing really fast and its massive breadth containing small river islands in it.

Dept. of Civil Engineering of IITG has conducted several hydrographic surveys in the River of Brahmaputra, Ganga, Mekong and their tributaries for various projects like providing measures against flood, draught and river bank erosion.

Soil erosion along the river banks have caused great concerns in the region. According to official estimates from 1954 to 2003, Assam has lost four lakh hectares of land to erosion. Large chunks of land in many tea estates situated near the banks of rivers have been lost because of massive erosion due to the change in course of rivers in the three districts. Another aftermath of soil erosion is the loss in the area of Majuli Island. This island, situated in the River Brahmaputra, is the largest river island in the world which had a total area of 1,250 sq. Km. Now it has significantly come down to mere 421.65 sq. Km, a loss of nearly 66%! Dr. Arup Kumar Sarma’s team is devoted to study the erosion in the Braided Channel of the Majuli Island with a mathematical model.

North East region consists of some of the most difficult terrain, roads and railways are still intact where British engineers had left. Seeing this, north east can take advantage of its high volume rivers for making efficient waterways. IITG’s Civil Engg Dept. feels that North East India’s water resources are underutilized and a number of projects can be taken to provide the local people its benefits efficiently.

River Brahmaputra
River Brahmaputra, photo by Sagarika Dev Roy

IIT Guwahati is studying the scope of developing the River System of Brahmaputra as an Efficient Waterway and development of inland water transport in the east and north east India. Another study is examining the scope of linking various rivers and its tributaries in the region for flood mitigation and for efficient use of the fresh water as the river at last goes and merge with the Bay of Bengal Sea making the water unusable for drinking.

There have been growing concerns after an IITG study has found degrading water quality in the tributaries of Brahmaputra-Barak Basin. IITG is developing an environmental management strategy to tackle the issue as early as possible.

In more such research projects, IITG is studying the scope and constraints of reservoir project in North East India. In 2004, IITG team lead by Dr. A. K. Sarma conducted field investigation for developing a Detailed Project Report for a mini hydroelectric project in a remote area of Manipur.

A study conducted by IIT Guwahati on the impact of climate change on the water resources of the Brahmaputra basin brought to the light that there would be symbolic changes in rainfall pattern and temperature in the future. “High intensity rainfall of shorter duration and longer dry spells will affect the flood and drought scenario,” said, The chairman of the North Eastern Tea Association (NETA), Bidyananda Barkakoty. This will cause significant damage to the tea crops in Assam and north east which is the most famous black tea in the world. Growing concerns in the tea industries, in 2011, tea gardens in Golaghat, Karbi Anglong and Jorhat districts approached IITG for developing rainwater harvesting infrastructure for better nurturing of tea crops tackling climate changes.

In the area of sustainable development, quality of lifestyle and natural resources a lot of attempts and achievements have been made by the IITG, but that is not where its role ends. IITG has also taken up the challenge of refining and nurturing the most promising resource, the human resource.

No doubt every year IITG produces first class international standard science and engineering graduates, IITG has also dived into giving short term management and training courses for local students with Indian Institute of Management Shillong. IIM Shillong was the earliest addition to the well-known already established six IIMs across India. Thus, North East region received again the seventh campus of most prestigious management institute of India, IIM. IIT-G and IIM-S together will be providing courses encompassing subjects like management, entrepreneurship, tourism and hospitality with an attempt to stop the emigration of youngsters from the North-East to other parts of India, while also helping them refine their skills for better employment opportunities.

In a similar program with a motive of creating entrepreneurs in north east IITG has setup Entrepreneurial Development Cell (EDC) which is a special interest group under Technical Board of the Students Gymkhana Council responsible for activities and initiatives to promote the spirit of entrepreneurship amongst the IITG community as well as the youth of North-East India. The EDC organizes lectures, events and workshops to create a platform for students to realize their entrepreneur potential. Such a program will help develop businesses and create more jobs in the region helping prevent the exodus of youngsters from North East to other parts of India.

In a society where to most of us development means construction of malls, high rise residential buildings and hi-tech office complexes, in North East, IITG has made sure that every development benefits every class of the society without disturbing the nature, which is most revered by all of us.

Use your ← → (arrow) keys to browse

Sanskar Shrivastava is the founder of international students' journal, The World Reporter. Passionate about dynamic occurrence in geopolitics, Sanskar has been studying and analyzing geopolitcal events from early life. At present, Sanskar is a student at the Russian Centre of Science and Culture and will be moving to Duke University.

Continue Reading
Comments

Environment

Francisco Reynés: “We have to consider gas as the energy source with the most potential in the future”

Published

on

Natural Gas

Francisco Reynés, executive chairman of Naturgy (formerly Gas Natural Fenosa), has talked about the role of gas in the world as the energy source with the greatest potential in the future, at the 6TH IEF-IGU Ministerial Gas Forum celebrated in Barcelona, Spain.

 Francisco Reynés has explained that the world “needs to talk about the different uses of natural gas and the gas technologies and innovations towards a sustainable energy future. We have to address the role of gas in the world as a future energy source, not only as a transition source of energy”.

 “The uses of gas are, as we all know, well beyond those of power generation. Gas provides sources for non-energy uses, such as petrochemicals or fertilizers, which have no clear substitute”, he added.

 About this possibility, Francisco Reynés has explained that “all of this will benefit and service the economic growth and development of the countries and economies around the globe. It is, indeed, a joint effort which we must all face with the utmost priority and the maximum care”.

Reynés has also insisted on the cooperation between governments, producers and even consumers to strengthen the security of gas supply on international markets. “The challenge for the future is how energy systems will evolve to meet greenhouse gas emission goals, and more stringent fuel quality standards while at the same time they respond to growing demand for affordable access to reliable energy services”, he concluded.

The 6th IEF-IGU Ministerial Gas Forum aims to sharpen a collective focus on energy policies, market trends, and technology options that enable the gas industry to deliver inclusive growth and successful transformations for a secure, inclusive and sustainable energy future. Energy and climate policies, gas technologies and innovations as well as market fundamentals are ever more co-dependent but also vary across geographies.

Prev postNext post
Use your ← → (arrow) keys to browse

Continue Reading

Environment

You can’t fight nature, but you can be ready for whatever she throws at you

Published

on

tsunami

The human race has got used to being in control of its surroundings, and yet we will never be able to truly prevent some of the most devastating catastrophes that our planet can throw our way. Yet we still strive to protect all the things we have built and worked hard for, and technology is helping us to do that on a day to day basis.

Tsunamis are a reality and we need to be prepared for them

Despite all the advances in our technology, we have not yet found ourselves able to avert the most fatal of natural disasters. The fact remains that our planet is far larger than we can possibly control and despite being considerably safer than several million years ago in the early days of the Earth’s life, it still has the capacity to be volatile and terrifying.

Some of the  most devastating tsunamis in recent history have taken place in the last 60 years, with catastrophic loss of life and billions needed in humanitarian aid and reconstruction. The effects will last a lifetime for many areas as they try to recover and rebuild.

It is impossible to forget the Tohoku earthquake and subsequent tsunami in 2011. The consequences were absolutely devastating.

Striking Japan on the 11th March the earthquake reached an eye watering 9.0 magnitude, and generated a 33 feet high wall of water travelling as far as 6 miles inland. Some reports even record waves as high as 133 feet, with a 97-foot wave smashing into the city of Ofunato.

Around 25,000 people were killed or reported missing, and 125,000 buildings damaged or destroyed. But more worryingly the Fukushima I Nuclear Power Plant was also struck causing a nuclear meltdown. The disaster is recorded at the highest level of International Nuclear Event Scale. The impact of this event is still being fully understood, and radiation from the plant has been detected as much as 200 miles away, with many areas remaining uninhabitable and will be for many years to come.

The loss of human life can be staggering due to a tsunami that hits with no warning. Take for example the Boxing Day Tsunami of 2004 in the Indian Ocean. An unbelievable death toll of 230,000 was recorded across 14 countries including Indonesia, Sri Lanka, India and Thailand. The earthquake under the ocean was recorded at 9.3 magnitude, generating waves up to 93 feet high. Some waves hit land within 15 minutes, but some took as much as 7 hours.

Even those with time to evacuate were hard hit, mostly due to the complete lack of a tsunami warning system which meant very densely populated coastal areas being taken by surprise.

Early warnings save lives

By comparison, although damage to buildings and general destruction was widespread, the 2009 Samoa earthquake and tsunami saw a considerable lower death toll.

With an earthquake of 8.1 magnitude and waves reaching 45 feet high, that travelled up to a mile inland there were 189 casualties recorded. The loss of life would have been far higher if it wasn’t for the Pacific Tsunami Warning Centre which gave people time to evacuate and reach higher ground.

There are several ways in which a tsunami can be detected. From recognition of symptoms, an earthquake can be quite hard to miss, to technological warnings from tsunami detection and forecasting. These are based on a combination of data collected by environmental sensors and using that data for tsunami modelling.

For example monitoring seismic activity and the magnitude of an earthquake can give an excellent warning of tsunami potential. However, it cannot be taken in isolation.  For larger earthquakes it is easier to underestimate the size of the quake, and therefore miscalculate the tsunami potential.

Rapid sea level monitoring will give the best warning

When managing the data collected, those carrying out the analysis have a hard decision. Declare a tsunami imminent, and risk a costly unnecessary evacuation, or make the decision to issue the warning to the public so that emergency plans can be activated.

They also need to be able to indicate clearly from the modelling how large the waves will be and when they will strike. Importantly they need to know when the danger will be over so that people can return safely to the evacuated areas.

The issue is that  tsunami detection and forecasting requires near-real-time observations from both coastal sea level instruments and open-ocean sensors. Fundamental gaps in coverage still exist, especially in open-water. This puts at risk the ability to give warning, and the ability to learn more about the behaviour of tsunamis after the fact which will further refine the accuracy of the modelling in the future. More coverage is needed, and the durability of the equipment a key factor.

New technology paramount for the detection of tsunamis

The installation of new tsunami buoys is without doubt the next step for addressing the coverage issue, and these buoys need to be smart with built in Tsunami Early Detection and Warning System. It needs to be able to detect an event and send that information to be centrally analysed.

Pressure sensors deployed in a water depth up to 7,000 meters can detect height variations on the water surface, and in order to resist the effect of the harsh elements and environments must be of the highest quality. It is now possible to obtain floats manufactured with a closed-cell polyethylene foam sheet that prevents water absorption.

In  terms of positioning and communication, all can be managed through GPS, and redundancy in place for communications via satellite, with a reaction time of less than one minute and powered by a double solar power system. These buoys are so durable they can provide much better confidence that there will be no failure of service in remote locations.

They are able to transmit a NOAA Tsunami Warning System compatible message and monitor the sea level column changes to within 1mm. This kind of monitoring will be paramount for buying enough time for evacuation and prevent the loss of life seen previously.

Use your ← → (arrow) keys to browse

Continue Reading

Business

Starting Your Green Construction Business: Simple Guide

Published

on

solar panel

According to some analysts, the construction industry is booming. If you look beyond the developed world, you can see extraordinary growth rates. Developing countries, however, due to the increased industrialization of recent decades, are now facing environmental challenges, and are looking for greener construction solutions. If you are thinking about starting a company related to building and construction, you will need to think about the future trends, and make sure your company complies with current and future regulations. You will be responsible for training and policies, so it is important that you pay attention to every detail. Below you will find a few tips on starting your green construction business.

Study the Current Policies and Regulations

When starting a green construction business, you will need to thoroughly study the regulations that apply to your industry, your state, and your company structure. Different local governments might already have green policies and initiatives that will give you an advantage. On the other hand, you want to make sure that your new business will be able to meet the industry requirements when it comes to training, health and safety. Check out the requirements of the American Safety Council OSHA card to find out which qualifications your workers will need before you would create your company structure.

Invest in Technology

Green technology is constantly developing, and chances are that there are several companies on the market offering different solutions. If you would like to beat the competition, you might need to develop your own materials and work processes. If you are able to team up with engineers who are familiar with the latest trends and can spot opportunities, you can offer something unique for your business partners.

Recruit the Right People

It is also important that you find the right people for each job. Look for individuals who have similar values and visions, and embrace green ideas in the construction business. There is no way you can change the mindset of people, so it might be a good idea to provide your own training and recruit newly qualified talent, instead of workers who are already used to using traditional materials, approaches, and technologies. Your main assets will be your people, so you need to design your talent pool to meet the expectations of your customers and the needs of your company.

Develop Research Partnerships

If you don’t have the right people to research future technologies and new materials, you might decide to enter a partnership with your local college or university. If you invest in their research projects and work with them, you can take advantage of groundbreaking inventions that will help your business prosper while providing students with an opportunity to explore different opportunities to make future buildings more efficient and greener. No matter if you would like to develop your own materials or reduce the carbon footprint of your operations, you can find partners if you contact local educational institutions.

Create a Strategic Plan

No business can survive without a sound strategy. As a green construction business, you will need to integrate efficiency and carbon footprint reduction in every part of your strategic business plan. Consult with a professional advisor, and study various national and local policies that can give you ideas on creating your own competitive plan to turn future buildings greener. Check out the European green initiatives that are leading the way for the rest of the world.

Green Policies

When building a green organization, it is important that you adopt green policies in your company. From providing your staff with training on how to save energy and look after the environment, reduce waste, dispose of toxic materials, to targets and process manuals, there are several ways you can get your workers to jump on board and embrace your ideas.

Measurable Goals

With every business strategy, you need to develop measurable goals. You cannot simply say that you would like to reduce your company’s use of water and other natural resources: you must state by when and by how much. This will help you create targets for each worker and team, and meet the expectations of your market and your industry.

Design a Green Supply Chain

In the construction industry, it is important that you make your supply chain efficient. When you want to make your supply chain greener, it is even more important. From choosing the right suppliers to make sure that your materials are not traveling more than necessary, and you are focusing on waste reduction, to educating your workers on green and efficient practices, there are several ways you can design a supply chain that is not only good for the environment, but also for your financial budget.

Government Collaboration

When experimenting with new materials and production methods, it is important that you build strong links with government organizations, so you can be aware of the future policies and trends that will shape your industry. You can join an industry organization, and find out about the new policies and government targets as soon as possible, so you can tailor your strategy to the future policy developments.

Create a Shared Vision

When creating an innovative green construction business model, it is important that you effectively communicate your vision and mission with all stakeholders. Make sure that you are on the same page, and your suppliers, business partners, and customers are fully aware of your company’s policies and initiatives. Engage with your stakeholders by communicating your company’s plans and strategies to create more efficient buildings that serve communities better.

Some experts say that green supply chains and construction models are the future, and innovation can help organizations achieve their goals while reducing their cost and carbon footprint. If you are committed to environmental goals and would like your business model to reflect your values, you will need to build positive relationships with government organizations, employees, customers, and research facilities, so you can achieve your goals faster. An efficient business and a green supply chain can also provide you with a competitive advantage on the market.

Use your ← → (arrow) keys to browse

Continue Reading

Trending