Showing posts with label disaster prevention. Show all posts
Showing posts with label disaster prevention. Show all posts

Sunday, January 30, 2022

Aug2021 Rainfall data of some towns in the Darjeeling and Sikkim Himalayas

 


Most stations had excess rainfall in Aug2021 even though the overall rainfall from the beginning of the monsoons till August end showed deficiencies in several districts.






Landslide occurrences for the month of August (and the other monsoon months) have been compiled in our presentation here

PS: Deep regrets for the delay in this report - it is just that STH uses another social media platform ie What's App 'Hazard Alerts 1 & 2' for reporting weather, rainfall, landslide activity and so on.
What's App is an extremely popular social networking tool in this part of the world and STH has been making use of it extensively for the last 4 years as a medium to report on disaster related information.



Shreya Gurung
Praful Rao
SaveTheHills
Kalimpong district
Darjeeling - Sikkim Himalayas

Saturday, January 21, 2017

STH Activities (18/19Jan2017) : Participating in Project 'LANDSLIP' and an awareness program with Colby College (USA)

In the bottom slide (with Colby College) STH President is 1 and Prof Roy 2.

An excerpt from the Telegraph on Project 'Landslip' is reproduced below :-

"Darjeeling, Jan. 19:
An international science consortium has picked Darjeeling in north Bengal and the Nilgiris in south India to test a new mechanism for landslide risk reduction through better assessment, early warning systems, and improved community preparedness.
Scientists from India, Italy, and the UK plan to combine terrain geology with weather data to improve their understanding of landslide dynamics and use that information for risk assessment and alert local communities to potential hazard zones.
Tracts of the Darjeeling hills are highly vulnerable to landslides that have killed many people over the years. In July 2015, more than 40 people died or went missing in landslides across the hills. Some areas of eastern Sikkim will also be included in the project.
The scientists caution that their four-year project, funded by the UK's Natural Environment Research Council, the Department for International Development, through the Science for Humanitarian Emergencies and Resilience programme, does not seek to predict landslides.
"First and foremost, we are not predicting landslides. What we are doing is looking at and collecting information on landslide hazards," said Helen Reeves, the director of science for engineering geology with the British Geological Survey.
The Geological Survey of India, a major partner in the project, will provide the landslide data available for the area since 1899.
"One of the reasons for choosing this area is that data availability, landslide susceptibility, and varied terrain conditions," said Saibal Ghosh, the director of GSI. "Tea gardens here, too, have maintained rainfall data for decades and it will also be useful."
Bruce Malamud, professor of natural and environmental hazards at King's College, London, said: "The project will look at a combination of things such as elevation, geology, and landslide susceptibility. We are basically saying there could be an elevated chance here, and a reduced chance there."
The scientists plan to generate early warning systems to disseminate potential hazard information among local communities. The Italian National Research Council has already developed a forecasting system that regularly alerts local governments.
The India project will also seek to involve district administrations to reach out to communities, although the medium of communication is yet to be determined. "We will look for what best suits the local communities," said Malamud. "Maybe, we could work out a system that could use text messages, social (media), smartphones, radio, or other wireless systems."
Scientists from India's Amrita Vishwa Vidyapeetham University, the UK Met Office, Newcastle University, Consiglio Nazionale delle Ricerche, Italy, among other institutions are also collaborating on the project.
Praful Rao of Save the Hills, an NGO based in Kalimpong which is working on natural disasters, said: "The very fact that an international consortium is working on landslides in the region is a major development. This would lead to a better understanding and preparedness for risk reduction."
The project also plans to invite experts from Afghanistan to share experiences with regard to landslides."

Praful Rao,
Kalmpong,
Dist Darjeeling

Monday, December 7, 2015

Chennai Flood Disaster Catastrophe of December 2015-Are you listening? - Dr RK Bhandari

The worst is over and the city of Chennai in the State of Tamil Nadu in India is limping back to normalcy after the unprecedented flood catastrophe of December 2015. The whole country applauds the exceptional grit and grace with which the citizens of Chennai fought the fury of the floods as one single family of friendly strangers! When the Indian Armed Forces, the NDRF Battalions, the Paramilitary Forces, the State Police and the common men intermingled with the victims of the flood-ravaged city of Chennai on the mission to save lives, by heroic deeds they won the admiration and gratitude of the nation as a whole. India can be justly proud of the inspiring examples set out by the rescue teams and the citizens, in the defiance of death and destruction. The ensuing trail of success stories, which will be retold for generations to come, has reaffirmed peoples’ faith in India’s capacity to manage the post-disaster phase of the cataclysmic events.
Now imagine the dreadful scenario in the flood-ravaged Chennai without the timely and decisive interventions of the post-disaster response teams. The loss of lives, the number of those injured, the count of the homeless, trauma of the victims, damages to the infrastructure, the cost of recovery and construction and pressure of demand on local administration would have been several folds higher. On the other hand, imagine the scenario which could have developed to our advantage after implementation of preventive and mitigation measures in tune with the experiences gained and the lessons learned from as many as six major flood disaster events in the last 40 years. The loss of lives, damages to the infrastructure, the hefty relief package of Rs 1940 crores and the astronomical sums of money now required for reconstruction could have been drastically curtailed, if not altogether avoided. We all know that prevention and mitigation pay and yet it is unfortunate that those at the helm of affairs still prefer to pay for the end-of-the-pipe solutions from the public funds at the expense of the basic human needs.
By not taking recourse to the prevention and mitigation route, contrary to the stated policy, even the Central Government does not do justice with its own commitment to the people of India made in the National Disaster Management Act of 2005. The Act, which was enacted about the same time as the last Chennai flood disaster of December 2005, had promised to the nation a paradigm shift from the relief-centric approach to the culture of prevention and mitigation. With ten years of lead time since the last major flood disaster, the State Government was expected to feel the pain of disasters and take the Act more seriously.
Another stated strategy of the Government of India is to shift the focus from development to sustainable economic development. The X Five Year Plan clearly mentioned that the planned expenditure on disaster prevention and mitigation will be coupled with the Calamity Relief Fund. There was a major shift of Focus in the XI plan which laid emphasis on integration of disaster mitigation with development planning. If the government would have taken its own strategy seriously, the severe flooding of the areas surrounding Perumbakkam because of the construction of the IT Corridor on the filled-up lake could have been avoided. The flooding of Mudichur, Velachery, and several other areas are not a matter of surprise to those who Chennai because they had encroached the wetlands and the river basins. The city’s largest mall, Phoenix, is on a lake-bed — Velachery.  In 1976 floods too, Adyar over-topped its banks invading houses by several feet precisely because of the stream encroachment.
There is no denying the fact that for economic and infrastructure development, land has to be found. The national challenge lies in using the land in a manner that construction and mitigation measures are planned, designed and implemented as a single package. This should have been done when the major bus terminal was built in the flood-prone Koyambedu or when the Chennai airport was built on the floodplains of the River Adyar. Building a Mass Rapid Transit System over the Buckingham Canal and several automobile and telecom SEZs and many housing estates, over the erstwhile water bodies, were less of engineering in development and more about the recipe for a disaster. By hindsight, it seems clear that the government should have walked the talk by integrating disaster mitigation with planning for sustainable development. Reportedly over 300 water bodies have already been lost to urbanization and construction. The 16 tanks belonging to the Vyasarpadi chain downstream of Rettai Eri have reportedly met with a similar fate.
All the blame cannot be placed on either the Government or the Extreme Weather Events. We the people are equally responsible for our compromising positions when it comes to our self-interest. Often times, we pressure administration for bending of rules and regulations for our narrow gains. According to a report submitted by CMDA to the Madras High Court, there are over 1.5 lakh illegal structures in the city, hazardous also to the city drainage. When High Court ordered demolition, the people appealed to the Supreme Court and sought stay-orders. Naturally, we need stricter laws and swift disposal of such cases. It is high time people realize that disasters drain our resources, sap our strength, halt the pace of economic development, rob the posterity of India’s cultural heritage and  inflict lifelong suffering on the victims, especially in the low-income group.
Those responsible for the above acts of omission and commission must be held accountable not only for what wrong they did, but also for what they should have done, which they did not do. The professionals who implemented the above projects were responsible for ensuring that the projects themselves do not become a cause of disasters.
Since it is not in our culture to fix accountability, the civil administration, on the predicted lines, did pre-empt inconvenient and hard questions about public safety by declaring the Chennai 2015 floods as a natural calamity and placed the blame entirely on unprecedented rainfall due to Climate Change, completely ignoring the interplay of numerous other causative factors. The Tamil Nadu Chief Minister, even without any investigation, reportedly said “Losses are unavoidable when there's very heavy rain. Swift rescue and relief alone are indicators of a good government.” [1] Earlier also, the Chennai floods of 1969, 1976, 1985, 1996, 1998, 2005 and 2015 were attributed to the heavy rainfall events. Does that mean that factors such as unrestrained and unplanned urbanization, non-engineered and illegal construction, encroachment of water bodies and low-lying areas had no role to play?  It is true that the heavy rainfall forced authorities to release 30,000 cusecs from the Chembarambakkam reservoir into the Adyta river over two days, causing flooding and submergence. But the question to ask is why such situations could not have been anticipated and provided for in project design?  How can one explain the flooding of Koyambedu and the neighbourhood other than by concluding that the related storm water drain projects failed to account for the built-environment, the altered urban landscape and the water logging data of the previous cataclysmic flood events?
 It is only when the authorities ignore such ground realities and try to hide behind the Extreme Weather Events as the sole cause that we keep working in the comfort zones of business as usual, take recourse to the obligatory post-disaster relief-centric approach when needed, and keep re-reaffirming our faith in the merit of disaster prevention and mitigation , as parrots do.
There are no simple solutions to the problems of flooding in the city of Chennai which have been allowed to develop over the period of many decades. Instead of overlooking the wrong doings of the past and throwing blame on heavy rainfall, the political masters, bureaucrats, professionals, the civic officials should come out of the denial mode, own the responsibility and concede with humility that they have failed to walk the talk. It is time to learn from the past experiences and put institutional mechanisms and Standing Operating Procedures in place to ensure that disaster mitigation measures get firmly embedded in all the future project designs.
The large scale flood hazard maps and hydrology maps of the City of Chennai should be revised on priority. The corresponding large scale maps should clearly mark problematic areas, buildings and infrastructure at risk. These maps should guide the revision of the second Masterplan prepared by the Chennai Metropolitan Development Authority. Both, the hazard maps and the Masterplan should be independently peer-reviewed, and thereafter the future flood risk scenarios should be projected with sensitivity to Climate Change, highlighting the problem areas in the backdrop of the experiences gained during the December 2015 flooding. The National Guidelines on Flood Management issued by the National Disaster Management Authority in January 2005 would need revision and adoption, mutatis mutandis.
 All the illegal constructions should be demolished by expediting pending court cases.
 Extreme Weather Events and heavy rainfall are going to be matters of concern all the time and should not ever be taken as unforeseen happenings. The extreme rainfall events like the one which pounded the State of Tamil Nadu and triggered the catastrophe will have to fully accounted for while formulating preventive and mitigation strategies. Modern technologies should be deployed to improve weather, rain and flood forecasting.
India has an ambitious blueprint of economic development and one of the high profile programmes is development of Smart Cities. Ponneri of Tamil Nadu has been identified for development as a Smart City. Hopefully, those responsible for its planning carefully study why the airport was closed and several iconic companies had to shut their operations. The functioning of giant software exporters like TCS, Infosys and HCL and automobile giants like Renault Nissan, Yamaha, BMW and Ashok Leyland were also badly affected by the floods. In the fiercely competitive world with international commitments, India cannot afford the repeat of such sad experiences ever again in future. An empowered High Powered Committee should be constituted to approve the plans of Ponneri, and be accountable to the nation.
 Because of the flood catastrophe, leading newspaper, The Hindu was not published for the first time since its inception in 1878. Future Quiz competitions in the schools of Tamil Nadu will make sure that the younger generation remembers the Catastrophic Chennai flood of December 2015 at least for this reason. The Prime Minister of India gave a post-disaster package of Rs 1940 crore against more than Rs 5000 crore sought by the State Government. Why not think of a mitigation package of Rs 20 000 crores to put a lid on such disasters forever and live happily thereafter!
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Prof RK Bhandari is a distinguished alumnus from IIT Mumbai, a Fellow of Indian National Academy of Engineering  and a recipient of the coveted Varne’s Medal for Excellence in Research and Practice of Landslides.

Praful Rao,
Kalimpong,
Dist Darjeeling


Thursday, July 9, 2015

STH stormwatch : The low pressure moves inland



'The low pressure area over northern parts of Gangetic West Bengal  and adjoining areas of Bihar and Jharkhand persists. Associated upper air cyclonic circulation extending upto 5.8 km above mean sea level also persists. The system would become more marked during next 24 hours'

Praful Rao,
Kalimpong,
Dist Darjeeling

Monday, September 1, 2014

Disaster Management in India, the Urgency of Fresh Thinking - Prof RK Bhandari


Disaster Management in India - The Urgency of Fresh Thinking
Swami Vivekananda once visited a great sage of our country, a very holy man and wrote: “We talked about our revered book- the Vedas, of your Bible, of the Koran, and of the revered books in general. At the close of our talk, this great sage asked me to go to the table and take-up the book; it was a book, which, among other things, contained a forecast of the rainfall during the year. The sage said, Read them. And I read out the quantity of rain that was to fall. He said, now take the book and squeeze it. I did so and he said, why my boy, not a drop of water comes out. Until the water comes out, it is all book, book.”
This is also the story of disaster management in India. We have a National Disaster Management Act, a National Disaster Management Authority with the Prime Minister of India as its Chief, a country wide disaster management apparatus, an impressive array of knowledge institutions, a full fledged National Institute of Disaster Management and an over stocked library of Guidelines, Plans, SOP’s and Office orders. It is time we squeeze them all to count the drops! We have definitely progressed but we have a very long way to go.
By the very nature of the challenge, the road to disaster management has always been under construction and will remain so in the future as well. It has long been realized that the road begins from the territory of policy formulation, but the results will begin to trickle in only the day we come out of the comfort-zone of the business as usual and bridge the gap between our scientific and operating tempers and between the plan and its implementation. In our straight –jacket style of functioning, we get easily swayed when we see a logical, demand based approach to project identification, a scholarly written feasibility report tuned to environmental sensitivities, and a convincing environmental impact assessment. An exclusive chapter on Integration of disaster risk reduction with the project planning makes us feel that now is the time to take a break and hope for the things to happen on their own, as we had planned. Have we ever thought whether it is the right road that would lead us to the freedom from disasters?
Only one road can lead us to freedom from disasters and that is the road passing through the culture of safety to be travelled in the vehicle of non-violence with a deep sense of commitment to posterity. I have lost no chance to express myself by repeating Antoine de Saint Exupéry‘s words: “If you want to build a ship, don’t drum up men to collect wood and don’t assign them tasks and work, but rather teach them to long for the endless immensity of the sea.”
The real world of disasters is far more complex than we can singly or collectively imagine. In the real world, we can be only as successful as our ability to foresee multiple scenarios of hazards, vulnerability and risk. For decades, we have been in the business of making hazard maps and printing atlases. Let us squeeze and stir all our hazard maps and atlases, and count the drops. Sorry, we will have to wait until someone more serious and scientific places the first, validated and user-friendly hazard map into our hands. And imagine, if we can’t reliably anticipate the hazards before they strike, how can we ever prevent them from happening?
We are a democratic country and in order to appear democratic, we are perpetually engaged in discussion and planning, that leaves us without much time to spare for implementation of plans. According to Netaji Subhas Chandra Bose, “no real change in the history has ever been achieved by discussion.” But his words did not suit our way of life. Discussion per se is not bad, but when it comes to managing disasters, we have seen our plans getting bogged down in the quicksand of endless discussion and become stale on its way to the printing press. It is said that the devil is in the detail and yet we prefer to ignore details and instead face the wrath of the devil. On the other extreme are our people who would not move an inch beyond discussion because of the paucity of data or absence of consensus. ” Reality is, after all, too big for our frail understanding to fully comprehend. Nevertheless, we have to build our life on the theory which contains maximum truth. We cannot sit still because we cannot, or do not know the absolute truth,”said Netaji Subhas Chandra Bose. “The finest of the plans are always ruined by the littleness of those who ought to carry them out, for the Emperors can actually do nothing”, said Bertolt Brecht.1
The use of clever or dishonest methods (chicanery) and sugar-coated populist approaches have hurt us a great deal. Non transparent approaches in the investigation and knee-jerk reporting often sully the disaster case records and bury the truth deeper. We were taught in the classroom to walk slowly when in a hurry. But in the race for supremacy in reporting, we fancy reporting as we walk and document as we talk. As Richard Bach has said, “The world is your exercise book, the pages on which you do your sums. It is not reality, though you may express reality there if you wish. You are also free to write lies, or nonsense, or to tear the pages.”2 But by not being honest, are we not robbing the future generations of the awe inspiring grandeur of nature’s exposition? By ignoring proof, logic and science, are we not ignoring our own future? Are we not increasingly getting identified as the generation of editors rather than of authorship?
From the Italian proverb “Alexander never did what he said and Caesar never said what he did”, we infer that disaster managers are generally seen to play Alexander’s role for the wrong reason. This is because of the Hobson’s choice managers face in dealing with disaster scenarios as they unfold, bearing little or no resemblance to those about which they had spoken. We have to create systems in which our actions speak louder than our words and we will feel free to act as Caesar did. Only when we will have the courage and humility to confess that our plans were useless scraps of paper as testified by the recent tragedies, that we will justifiably get license to plan. Einstein once said, “Few people are capable of expressing with equanimity opinions which differ from the prejudices of their social environment. Most people are ever incapable of forming such opinions.” He further adds that, “we cannot solve the problems we have created with the same thinking that created them”. And, according to John Maynard Keynes, “Difficulty lies not in the new ideas, but in escaping the old ones.”
We have long been working with an ill-defined disaster management strategy conceived in a comfort zone, reducing one of the most challenging tasks to a hectic exercise in relief and response. With the advent of the National Disaster Management Act of 2005 came the hope that the world around us would begin to change from then onwards. We had hoped to see more of prevention and mitigation, more of the culture of scientific scrutiny and technological innovation, and more of an action than speeches. We seek development, but what value is that development which fuel disasters and takes us back to the zero-sum game? It is no choice, if we are asked to choose our day between 12 hours of pain followed by 12 hours of pleasure, or for 12 hours of pleasure followed with 12 hours of pain!
“There was an old owl, who lived in an Oak. The more he heard, the less he spoke. The less he spoke, more he heard. O, if men were like that wise old bird.”3 The time has come when speeches can wait and the endless engagement with the design of wings can end. All we need is a vision, a sense of direction and a will to succeed. “If a man does not know to what port he is steering, no wind is favourable to him.” 4 Let us recall Ray Bradbury, who said that, “You’ve got to jump off cliffs all the time and build your wings on your way down.”
Please listen, the last of the sparrow or sterling, which wants to fly to freedom from disasters is watching our movies! And as Martin Luther King, Jr, has said, “Take the first step in faith. You don't have to see the whole staircase, just take the first step.”
Endnotes

Bertolt Brecht in Mother Courage, 1939.

Richard Bach, Illusions: The Adventures of a Reluctant Messiah

Cited from Punch.

Seneca
Prof RK Bhandari is a distinguished alumnus from IIT Mumbai, a Fellow of Indian National Academy of Engineering  and a recipient of the coveted Varne’s Medal for Excellence in Research and Practice of Landslides.
Other articles by Dr Bhandari are placed at 1 and 2

Article credit :- Vivekananda International Foundation.

Praful Rao,
Kalimpong,
Dist Darjeeling

Monday, August 4, 2014

A village called Malin, in Pune Maharastra

From the TImes of India (01Aug2014)


Govt projects are to blame for Pune landslide tragedy: Experts
PUNE/ MUMBAI: Torrential rains may have triggered the landslide on Wednesday that buried Pune's Malin village, but experts say short-sighted government policy and shoddy implementation of its schemes are the major underlying factors for the tragedy.
Sahas Manch, an NGO working in the area, has blamed abject carelessness of government officials in measuring and levelling land for the Padkai scheme. Under this tribal employment project implemented under MNREGA, hill slopes are flattened and trees are cut down to develop cultivable plots. The NGO claimed that government officials did not survey the area thoroughly and allotted 25 plots on steep slopes.
Land was levelled by uprooting trees, which in turn loosened the soil, stone bunds were not built to contain erosion and nullahs were not cut into the soil to allow drainage. Such criminal errors caused the landslide, it alleged. On the other hand, massive deforestation for a windmill project along the hillside was equally responsible, said acclaimed ecologist Dr Madhav Gadgil.
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The Malin Mud Avalanche Tragedy of 30 July 2014

- The time to ask right questions

The mud avalanche that ravaged the Malin village in the Pune district of the State of Maharashtra on the 30 July is hardly any different in its end effect from the rock avalanche tragedy which struck the village of Malpa in the State of Uttarakhand on 18 August 1998. Both obliterated the villages, located at the foot of their respective ecologically ruined, fragile mountain slopes, known to be unsafe. Of the comparable population of about 250 in the above two cases, 210 people were buried alive by the Malpa rock avalanche and the death toll in the case of Malin mud avalanche tragedy may not turn out to be significantly different. Rescue teams at Malpa battled to exhume those buried under the debris-cover as thick as 15 m and the National Disaster Response Force now has no easier task dealing with 7m thick muck at the foot of the Bhimashankar hill, fouled with bricks, thatch, gas cylinders, clothes and bicycle parts. The oft-repeated standard and stale reason put forward to explain the two ghastly events, is the rainfall preceding the events. At Malpa, the avalanche had struck in the wee hours of the 18 August 1998. On the previous day at 2130 hrs, rainfall resumed and by about 00: 37 hours, Malpa was completely wiped out of the map of Uttarakhand. At Malin, the tragedy occurred in the early hours of 30th July 2014 around 07:30 am, explained in terms of the rainfall of 108mm on the previous day. These are only half-truths as rainfall has been a seasonal visitor for centuries on end. In both the cases, the blame also fell on factors such as ecological fragility of slopes, deforestation, improper landuse, quarrying. At Malin, the government has, as usual, assured the victims of all possible assistance, payments to compensate for every life lost with assurance of rehabilitation of victims. Such declarations are familiar to our ears. In the next few months, it is not unlikely that Malin will be forgotten the same way as we have forgotten Malpa, until we get another jolt.
The end of every tragedy is usually the beginning of the season of meetings, conferences, seminars and workshops. The ensuing debates on whether the disaster was natural or man-made and whether it could have been prevented naturally fade after generating a lot of heat but very little light. The post-mortem studies are more sketchy than scientific and these too end up with piles of reports and papers, which eventually gather dust on the shelf.
It is high time we dare ask the right questions. National Disaster Management Act of 2005 gave a call for a paradigm shift from the relief-centred response to disaster prevention and mitigation and yet no one speak a word of prevention , leaving everything to the heroic deeds of the National Disaster Response Force. The various
guidelines issued by the National Disaster Management Authority aim at zero tolerance for non-engineered constructions and for flouting of techno-legal regime and yet no one raises even a little finger to investigate disasters , affix accountability , learn lessons and make someone accountable to ensure that the same mistakes are not repeated. The country has designated Geological Survey of India as the nodal agency for landslides but that declaration made years ago, and ratified yet again, remains a secret to most of the landslide victims, and our country men at large.
We will never be able to avert future disasters unless the mandated institutions measure up to their responsibilities in a coordinated fashion with eyes fixed on clock and compass. The foremost responsibility is to usher the culture of safety in a way the progress is seen on the ground. Antoine de Saint Exupéry, a French Writer sums it up beautifully when he says that “If you want to build a ship, don’t drum up men to collect wood and don’t assign them tasks and work, but rather teach them to long for the endless immensity of the sea.”
The other questions that must be asked are why the tragedy could not have been avoided, and why the response was not quicker? The Malpa tragedy occurred at 00:37 am on the 19 August 2014. The thunderous sound of the rock avalanche was heard by many around 00:25 am. Five minutes later, sky witnessed fireworks due to colliding boulders. Closely on the heels of this came the fury of a dust storm. We had no preparedness to capture these signals and the first message of the tragedy could be radioed from the ITBP only at 05:25 am, and the real help came hours later. Why did we not learn from this?
Like at Malpa, the residents of the neighbouring Asane village had sensed the incoming mud avalanche at Milan by the loud noise heard at about 03:00 am. There were evidences of howling wind as well, similar to the experience at Malpa. There being no early warning system in place, the village Malin too did not receive attention until a bus driver encountered the devastated landscape at 07:30 am, and the Manchar city authorities got the news thereafter. National Disaster Response Force (NDRF) personnel could also reach the site only by the afternoon. District collector reportedly came to know about the incident at 9am. We lost hours at a time we were short of seconds!
Why no attempts were made to prevent abuse of land, educate the people on the perceived threat, do’s and don’ts, restore ecological stability to the area and disallow non-engineered dressing of the slopes for agriculture. Was it difficult for the government to keep a check on felling of trees and stone quarrying in the area , especially when landslides have been a common occurrence in this part of the district, and only last year, the neighbouring village of Kolthawadi was hit by a landslide.
Whenever landslide disasters strike, we rush to lean on fixed ideas in our minds. It has almost become ritualistic to name rainfall to explain away cataclysmic floods and devastating landslide events, without even attempting to understand the slope
dynamics. We can understand landslides only by systematic geotechnical, geomorphologic, hydro-geological and seismic characterization of slopes, and study of the environmental impact of urbanization. The question to ask is-why then scientific investigations in our landslide prone areas are exceptions rather than a rule? The earlier we insist on prevention by taking recourse to scientific investigations, the better.

Prof RK Bhandari
Email: rajmee@yahoo.com;
Mobile: +919810345123
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Prof RK Bhandari is a distinguished alumnus from IIT Mumbai, a Fellow of Indian National Academy of Engineering  and a recipient of the coveted Varne’s Medal for Excellence in Research and Practice of Landslides.
Read his article on Uttarakhand disaster here

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Praful Rao,
Kalimpong,
Dist Darjeeling