Winter Soldiers: How The Ice Stupa Team Is Saving Glaciers The World Over

first_imgWhen Sonam Wangchuk, an education activist and engineer, invited crowd-funding on the internet for his Ice Stupa project back in 2014, he wrote in his usual cheeky flair: “It only makes sense to invite global contribution to help solve the problems we are facing here in the mountains, since whether we like it or not, we receive more than our fair share of the impact of your other global (warming) contributions.”The good-natured jibe aside, he is right. The beginnings of climate change are experienced clearly in the mountainous regions. It is seen in their receding glaciers, erratic run-off streams that local communities depend on, and meltwater lakes, which are dammed precariously by moraines and lead to flooding when the compressed sediments are unable to hold back the huge volume of water. The flooding of glacial meltwater lakes is a real threat all over the world — from the Himalayas to the Andes in Peru.The alarming receding of glaciers that was causing a water crisis in the desert mountains of Ladakh made Sonam Wangchuk step in with his Ice Stupa project. Wangchuk, like most inhabitants of the region, realized that there was too much water in winter when they don’t need it, and too little during the farming season when the farmers rely on melting snow to grow wheat, barley and vegetables.The Ice Stupa ProjectThe ice stupa, Wangchuk had told a group of volunteers, which the author was a part of, is a thing of “functional beauty”. “Ice stupas are important in more ways than one,” Wangchuk said. “They can be used to green mountain deserts, mitigate disaster, and restore livelihood of mountain communities. They also work as a tourist attraction.”Shaped like a Buddhist stupa, the ice stupa is a structure built to combat the mountain desert’s water crisis. The ice structure, adorned with sea buckthorn bushes and prayer flags, and dominating the Ladakhi village of Phyang, can store up to 1.7 million liters of water. The idea is that the water released by the glaciers in the pre-farming season can be stored in the form of an ice structure and released during the summer months when the farmers need it. With the ice structure’s capacity to store water, the water can not only be used for farming but also to effectively green the deserts. As of now, 5,000 willow trees are growing under the patronage of the ice stupa.The idea came from a civil engineer, Chewang Norphel, who wanted to store the glacial run-off water by grafting ice terraces. Norphel diverted the water from the main glacial streams via canals to catchment areas that are shaded from the sun. Ice terraces, however, came with limitations. They needed to be higher in altitude, and villagers were required to regularly climb up the mountain to maintain it. Also, come summer and they would have little control over the melting of water.Wangchuk merely sought ways to improve Norphel’s artificial glacier design. The engineer, on whom the character of Aamir Khan was based in the hit Hindi film, 3 Iditos, realized that by reducing the surface area exposed to the sun and warm winds, the ice structure can last longer — even at lower altitudes. How an ice stupa works is simple.“Water maintains its level. If, say, water is piped 30 m upstream, it would rise 30 m from the ground when it reaches the village. Since the pipe is upstream, the water flows down to the village because of gravity,” Wangchuk’s video uploaded on his YouTube page explains. As the water jets out from the pipe, which is narrower at the opening (picture a hose) in Ladakh’s winter nights with temperatures close to -40 degree Celsius, the water freezes by the time it reaches the ground.The sea buckthorn plants help scatter the droplets, making it easier for water to freeze as it comes down. The ice forms layer by layer on the dome structure built by volunteers who come to work on the project during Ladakh’s harsh winters. The dome structure which has plastic sheets, distributes the weight evenly, as the ice rises to the sky, taking the natural shape of a cone.True to his blithe demeanor, Wangchuk admitted candidly that the prayer flags on the ice stupa have less to do with religion and more with the fact that it breaks warm wind. At 78.4 feet, the ice stupa made this year is one of the tallest man-made ice structures.Tackling Glacial Meltwater Lakes — From Sikkim to PeruLike the Lake Palcacocha in Peru, the Lhonak Lake in Sikkim was considered dangerous for years. In 2013, scientists from the National Remote Sensing Centre published a report in the Current Science journal, saying that the meltwater lake formed, dammed by loose soil and glacial debris, in northern Sikkim could cause devastation downstream.In 2016, the Sikkim government approached Wangchuk for help with Lhonak Lake. Around that time, Wangchuk had publicly criticized the handling of the Phugtal flash floods in Zanskar region by the National Disaster Management Authority. He had asked the government agencies not to blast the debris holding the lake formed in Phugtal and instead siphon the water off to drain the lake. His advice was ignored, and while people downstream were evacuated, the eventual flash flood caused by blasting the debris destroyed 12 bridges and fields of villagers.The Sikkim government wanted Wangchuk to use the siphon technique to drain the water from Lhonak lake to make the threat of flash floods in the state impotent.In September 2016, Wangchuk and his Ice Stupa team, along with help from the military, embarked on a three-week expedition and installed three pipes to drain the Lhonak lake. The idea then struck him that the water that has been siphoned off can be used to re-glaciate the region by making ice stupas. The team hopes to implement it in Sikkim, and in Andes, Peru, as well.The initial groundwork was done in Phinaya, Peru, in August this year. Surya Balasubramanium and Darren Thomas Clark, from the Ice Stupa team, went on a recce, and tested the capabilities of water cannon for ice formation and the capability of the ice to survive the hot days in Peru. They came back from the recce, flushed with success. Clark wrote about it on his Facebook page: “Despite the unfavorably warm conditions near Phinaya, Peru (Altitude 5000 meters, 17,000 ft.), we were able to build 2 glacier bases in two nights. We proved that our techniques for building glaciers can work in the Andes, and we will be back next year for a full scale build in the best location possible.”Peru will have a full scale ice stupa next year to mitigate the risks of glacial meltwater lakes.The MortAlive ProjectMorteratsch Glacier, one of Switzerland’s prime attractions, is seeing a yearly loss of 15 million tonnes of ice. This is where the MortAlive Project, which started independently under Prof Hans Oerlemans, comes in. The project creates an artificial snow cover for the glacier in summer to delay the retreat of the glacier. “Our studies show that in 20 years we can build back the glacier to how it is now,” Balasubramanium, who is now part of the project, says.The artificial snow-making and ice stupas are being used in conjunction so that the team can do more than slow down the glacier’s retreat. “This winter, it will be built near the Morteratsch Bahnhof, one of the stops of the Glacier Express train,” Balasubramanium told Little India.The first ice stupa of Switzerland was built in Van Rosel last winter. The design from Ladakh was adapted slightly in Switzerland, with the team using live twigs. “As expected, the twigs were alive and growing again when the ice started melting,” Balasubramanium added.Not just for tourism, ice stupas are being planned in the country as a water solution for alpine huts.This winter, the ice stupa built in Ladakh is expected to have an additional snow cover to delay its melting and to make it more attractive as a tourist spot.As climate change bares its teeth as a reality, the world is coming together to fight the effects, one ice stupa at a time. Related Itemsartificial glacierglacier graftingIce stupaice stupa Ladakhice stupa Switzerlandice stupa Van RoselLittle IndiaMortAlive projectSonam Wangchuklast_img read more

What CEOs Can Learn From Bill Belichick

first_imgAs we know this is Super Bowl week and all the hype that goes with it.However one thing that stands out between the teams playing is the ongoing high level of success the Patriots have had since Bill Belichick became their coach. During the interviews that have been written, I read Kevin Faulk’s response to a question about the Patriots success and Bill Belichick… “His consistency. His determination. His passion for coming in each and every year and having a different mindset to a season, having a different mindset to the team – understanding that it has to be different. Understand that each team is different and that he has to get each team’s attention in different ways.” The key things that CEOs can learn from Bill Belichick are:ConsistencyHaving consistency in how you approach the business, how you lead the team, how you treat people day in day out is the mark of a successful coach and CEOsDeterminationHaving the determination to overcome adversity, turning obstacles into opportunities, learning from your mistakes is the mark of a successful coach and CEOsPassionHaving the passion to come to work, the desire and enthusiasm every day to strive for excellence and build something great that no on else has done before is the mark of a successful coach and CEOEvery new year having a different mindset to the seasonComing in every year and understanding that you can’t rest on last years success that you have to be different if you expect to succeed. Understanding that your competition will be different, your products will be different, your customer needs will be different and that your team will be different is the mark of a successful coach and CEOEvery year having a different mindset/approach to the teamEvery year a teams players and coaches change. Coaches leave and new coaches join, players grow older and skills diminish, players leave and new players join. Being able to understand the team dynamics and get the best from your coaches and players based on that years environment and competition is the mark of a successful coach and CEO’sI wrote this before the Super Bowl but regardless of whether the Patriots win or lose against the Giants this Sunday, Bill Belichick is arguably the best NFL coach in modern times. We can all learn from the way he approaches coaching and managing the Patriots. All the best! GAddThis Sharing ButtonsShare to FacebookFacebookShare to TwitterTwitterShare to PrintPrintShare to EmailEmailShare to MoreAddThislast_img read more