<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20230112100128/63bfd3509c7e80680e0d3055jpeg.jpg" alt="" width="1500" height="1041"/><figcaption>CALVING OFF: In the past 30 years, the Imja Glacier in the Khumbu has grown into a lake 2km long as the permafrost and ice melts. Photo: KIRIL RUSEV</figcaption></figure>The Himalaya is the largest storehouse of water as ice after the polar regions, which is why it is called the Third Pole. The world’s highest mountain range is also referred to as the Water Tower of Asia, but the roof of the world is running out of water.Sky rivers bring moisture from the ocean and precipitate it as rain or snow on the mountains. Much of it seeps into the ground with the mountains acting like gigantic sponges. The rest is stored as ice and melts slowly in summer when glaciers bring them down.But climate change is <a href="https://www.nepalitimes.com/banner/climate-change-is-a-disaster-in-the-nepal-himalaya/" target="_blank" rel="noopener noreferrer">heating up the Himalaya</a> faster than the global average, disrupting this water cycle. The rains are becoming more erratic, either coming in torrents or not at all, groundwater is depleting, and glaciers have shrunk.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20230112100128/63bfd3549c7e80680e0d3056jpeg.jpg" alt="" width="200" height="109">Rivers originating in the Himalaya and the Tibetan Plateau that sustain the inhabitants of the mountains as well as 1 billion Asians downstream will have less water in the dry season in the coming decades.If greenhouse gas emissions are not reduced, scientists predict that two-thirds of Himalayan glaciers will be gone during this century. Already, there is a river running through Everest Base Camp, and runnels in the Khumbu Icefall may turn it into a waterfall in the not-too-distant future.Khim Lal Gautam, who was part of the team that measured the height of Mt Everest to greater accuracy in 2020, has climbed the world’s highest mountain twice and has noticed the changes.“The moraine and permafrost here at the Everest Base Camp is melting dangerously. The glacier is collapsing, every time I come here there is less and less ice,” says Gautam.He adds: “The accelerated melting means there is now this big river running through Base Camp. In the last six years, the average temperature here has increased by six degrees.”Read also: <a href="https://www.nepalitimes.com/banner/it-is-getting-hotter-on-the-roof-of-the-world/" target="_blank" rel="noopener noreferrer">It is getting hotter on the roof of the world</a>, Kunda Dixit<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20230112100128/63bfd3569c7e80680e0d3057jpeg.jpg" alt="" width="3000" height="671"><figcaption> </figcaption></figure>Across the Himalaya, iconic peaks like Mt Machapuchre have turned into bare rock during some seasons. Between October 2008 to October 2020, Mt Saipal at 7,031m in far west Nepal lost most of its ice, shocking mountaineers, scientists and locals alike.In 2006, the serac below the summit of Ama Dablam that gave the mountain its name broke off killing six climbers. “Ama Dablam means mother’s necklace, and a chunk of this big block of ice collapsed and thundered down,” says environmentalist and entrepreneur Dawa Steven Sherpa. “We are not just losing our mountains but a large part of our identity and what they mean to us.”Researchers have made similar observations in the Karakoram in Pakistan, in the Tibetan Plateau, Bhutan and India where the <a href="https://www.nepalitimes.com/banner/nepals-mountains-are-melting/" target="_blank" rel="noopener noreferrer">permafrost is melting and glaciers receding</a>.“In the past, glaciers in the Karakoram were more stable than elsewhere in the Himalaya … but now even these glaciers have started melting,” says Pakistani remote sensing specialist Sher Muhammad, who is with the Kathmandu-based International Centre for Integrated Mountain Development (ICIMOD).Accelerated melting has also meant that the <a href="https://www.nepalitimes.com/banner/danger-nepals-glacial-lakes-are-filling-up/" target="_blank" rel="noopener noreferrer">number of glacial lakes is increasing</a>. Nepal’s longest glacier, Ngozumpa below Mt Cho Oyu, now resembles Swiss cheese, riddled with melt pools and debris. Imja Glacier has turned into a glacial lake in just 30 years.“Imja didn’t used to be a lake, it used to be a solid glacier,” adds Dawa Sherpa. “My father camped on the glacier 60 years ago with a Japanese expedition. Today, we need a rubber boat to be where he was back then.”There are 3,252 glacial lakes in Nepal, and they are shrinking three times faster than in 1998. Many of these are filling up with melt water and are in danger of bursting. <a href="https://www.nepalitimes.com/banner/tracing-past-glacial-floods-in-kangchenjunga/" target="_blank" rel="noopener noreferrer">Glacial Lake Outburst Floods (GLOFs)</a> are a threat not just to human settlements but to infrastructure projects, many of them hydropower plants which are built along rivers downstream.The massive debris flow on the Melamchi River in June 2021 that killed at least 30 people, submerged settlements, and nearly destroyed Nepal’s biggest infrastructure project to supply water to Kathmandu, was caused by a heavy monsoon downpour bringing down glacial sediments no longer cemented by permafrost.While melting mountains are more visible, many more people are affected across the Himalaya by springs going dry and reduced flow on rivers. People are <a href="https://www.nepalitimes.com/banner/nepal-must-prepare-for-climate-migration/" target="_blank" rel="noopener noreferrer">abandoning villages and homesteads</a> because of prolonged droughts and dry springs.Women left behind are having to <a href="https://www.nepalitimes.com/editorial/women-and-water/" target="_blank" rel="noopener noreferrer">shoulder the burden</a> of household chores including fetching water from further away, even as there is less water to irrigate terrace farms. In parts of Nepal, this has led to an increase in child marriage and the school dropout rate for girls, undermining the country’s past gains.Read also: <a href="https://www.nepalitimes.com/banner/global-heating-melts-mountains/" target="_blank" rel="noopener noreferrer">Forests replace glaciers in the Himalaya</a>, Tufan Neupane<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20230112100128/63bfd35a9c7e80680e0d3058jpeg.jpg" alt="" width="4288" height="2848"><figcaption> </figcaption></figure>The theme of this year's International Mountain Day on 11 December is 'Women Move Mountains'. Climate change in the mountains is not just a crisis but also an opportunity to empower women and local communities.From rainwater harvesting, reviving ponds, and drip irrigation to planting sugarcane and Napier grass on riverbanks to reduce flood risks, there are many successful examples in Nepal of local adaptation.But much like air pollution, tackling the impact of climate change in the Himalaya needs a cross-border and regional collaboration. In fact, worsening regional air pollution is leading to <a href="https://www.nepalitimes.com/banner/a-terrifying-assessment-of-himalayan-melting/" target="_blank" rel="noopener noreferrer">an acceleration in melting</a>.Black carbon and soot particles from vehicular emission, industries and fires are reaching higher altitudes and increasing the melt rate of glaciers already thawing due to global warming.Says <a href="https://www.nepalitimes.com/here-now/we-have-not-respected-the-fragility-of-the-himalaya/" target="_blank" rel="noopener noreferrer">ICIMOD Director General Pema Gyamtsho</a> from Bhutan: “We need to put more focus on building transboundary cooperation. That has always been our mandate, but I think now, we need to fast forward these initiatives.”The Himalaya has more biodiversity than any other place on earth because of its elevation and moisture range. Researchers say this makes it an extraordinary place for species to flourish. But climate change is impacting on this diversity of plant and animal life that have evolved in the sensitive mountain ecosystem. Many have never been studied and could have immense medicinal and utilitarian value.The recently concluded <a href="https://www.nepalitimes.com/banner/make-or-break-climate-summits/" target="_blank" rel="noopener noreferrer">COP27 Climate Summit in Egypt</a> agreed on a mechanism to compensate poorer countries for loss and damage from climate change, but fell short of required decarbonisation targets. There is now serious doubt if global average temperature can be limited to 1.5C above pre-industrial levels.Scientists and governments are meeting in Montréal this week to find ways to avert what they call the 'sixth extinction' -- the largest loss of biodiversity in the planet since the meteorite strike that wiped out the dinosaurs 65 million years ago. Some of this is due to the climate crisis, but human settlements and consumption is also destroying habitats. Just as at COP27 in Egypt, the UN Biodiversity Conference (COP15) in Montréal will also set targets for the global biodiversity framework.Himalayan geographer Alton C Byers who has been studying the impact of climate change on the ecosystem of the Kangchenjunga region warns: “People think mountains are invulnerable, invincible. They are not, they are some of the most fragile ecosystems in the world which is why we need to give them special consideration and protection.”Read also: <a href="https://www.nepalitimes.com/opinion/mountain-women-on-the-climate-frontlines/" target="_blank" rel="noopener noreferrer">Mountain women on the climate frontlines</a>, Torun Dramdal and Pema Gyamtsho

Sonia Awale

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The climate crisis is a water crisis in the Himalaya

<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/2022111016114/636d137b9c7e80680e0a9924jpeg.jpg" alt="" width="2048" height="1365"/><figcaption>Kathmandu shrouded in smoke and smog from stubble and industrial pollution from northern India, as well as the valley's own vehicular emissions on Monday morning. Photo: AMIT MACHAMASI</figcaption></figure>Just as the <a href="https://www.nepalitimes.com/banner/copout-at-cop26/" target="_blank" rel="noopener noreferrer">deadlocked climate summit in Glasgow</a> was being extended by a day last week, Kathmandu was once again shrouded in smoke and smog from stubble burning and industrial pollution from northern India, as well as the valley’s own vehicular emissions.Nothing could have drawn the link between <a href="https://www.nepalitimes.com/latest/nepals-greenwashing-in-glasgow/" target="_blank" rel="noopener noreferrer">global negotiations in Scotland</a> to save the planet from catastrophic heating, and the clear and present danger stemming from flawed policies of national governments.India was blamed for watering down the final resolution by changing ‘phaseout’ to ‘phasedown’ of coal, while rich countries like Australia, the US and others did not have to put their cash where their mouths were to make up for historical emissions.There were two Conference of Parties (COPs) going on simultaneously in Glasgow last week: one where mainly male politicians in suits protected their <a href="https://www.nepalitimes.com/latest/sino-american-impacts-climate-action/" target="_blank" rel="noopener noreferrer">national interest to negotiate</a> commas and brackets, and the other dominated by young women trying to warn world leaders that it was their future they were messing with.The toxic air covering northern India and Nepal while COP26 was taking place was a stark reminder that developing countries cannot go around hectoring industrialised countries about ‘climate justice’ when their own policies poison their air, water and soil.With winter approaching, it looks like this year’s Indo-Gangetic smog will only get worse since India does not have to ‘phaseout’ coal, and there is no mandatory timetable even for ‘phasing down’.Nepal is not doing much better. Its petroleum import bill is doubling every few years, and we do not see the political commitment to implement provisions in the updated Nationally Determined Contribution, or the Climate Ambition at the Top of the World report that was unveiled in Glasgow.Nepal was praised internationally (and also modestly patted itself in the back) for its three pledges in Glasgow: to <a href="https://www.nepalitimes.com/latest/will-nepal-ever-be-paid-for-saving-trees/" target="_blank" rel="noopener noreferrer">increase forest cover</a> to 45% by 2030, start reducing emissions to become carbon negative after 2045, and ensure climate resilience for all vulnerable people by 2030.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/2022111016114/636d137d9c7e80680e0a9925jpeg.jpg" alt="" width="3600" height="2400"><figcaption> </figcaption></figure>The forestry target is the most do-able, because Nepal’s total forest area is already at 44.74% -- we just have to make sure no more trees are cut in the next nine years. So, <a href="https://www.nepalitimes.com/banner/nepal-must-save-nijgad-forest-to-receive-climate-funds/" target="_blank" rel="noopener noreferrer">no Nijgad</a>.But we have no idea how the government expects to help all Nepalis adapt to climate impact. That goal is so vague and non-measureable as to be meaningless.And then there is the aim to be ‘net-zero’ by 2045. <a href="https://www.nepalitimes.com/latest/net-zero-is-not-zero/" target="_blank" rel="noopener noreferrer">Net-zero is an excuse</a> to keep burning fossil fuel, hoping that forests somewhere will absorb the carbon. Besides, net-zero will not protect citizens from toxic emissions car tailpipes and smokestacks.Nepal’s commitment is conditional upon financial support, and there may be a strong moral argument for ‘loss and damage’ compensation because the country only contributes 0.5% of total global greenhouse gas emissions.However, we do not have to wait for donors in order to switch from petro-energy to hydro, solar and wind. Tax rebates for <a href="https://www.nepalitimes.com/banner/from-a-fossil-past-to-an-electric-future/" target="_blank" rel="noopener noreferrer">electric public transport</a>, subsidies for cooking appliances, switching industries like cement, steel and manufacturing to electricity just need political will.As we have argued here before, Nepal needs to do this not so much to avert a planetary emergency, but to save our economy from collapse, and to protect the public from breathing <a href="https://www.nepalitimes.com/here-now/air-pollution-is-more-dangerous-than-smoking/" target="_blank" rel="noopener noreferrer">poisonous air</a>.Every year, Kathmandu’s pollution level sets a new record. This spring, the Valley’s air quality index (AQI) <a href="https://www.nepalitimes.com/latest/kathmandu-air-pollution-hits-record-high/" target="_blank" rel="noopener noreferrer">hit nearly 700</a> because of vehicular emissions combined with wildfire smoke. This was 40 times the level deemed safe to breathe by WHO’s new guidelines. Covid patients at ICUs across the country are being replaced by people with chronic obstructive pulmonary disease (COPD).Given Nepal’s small carbon footprint, we might even attain net-zero status before 2045 because vehicles manufacturers are going electric, so we could not import diesel buses after 2030 even if we wanted to. But government policy must align with our Glasgow pledges. The on-again-off-again tax rebated on EVs in the past four years does not bode well for the future.In addition, Nepalis need help to adapt to cope with the water crisis and resulting food insecurity as well as the impact of weather-related disasters like <a href="https://www.nepalitimes.com/banner/still-chasing-the-melamchi-mirage/" target="_blank" rel="noopener noreferrer">Melamchi</a> and <a href="https://www.nepalitimes.com/banner/himalayan-floods-a-sign-of-worse-to-come/" target="_blank" rel="noopener noreferrer">Manang</a> this year.After returning from lobbying rich country delegates in Glasgow, Nepali activists and scientists should now turn their attention to putting pressure on our own government to get climate smart.Sonia Awale

Good COP, bad COP

<figure><img width="640" height="427" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109141116/636ba8779c7e80680e0737e2jpeg.jpg" alt=""/><figcaption>Photo: SONIA AWALE</figcaption></figure>Haphazard urbanisation, a continually growing population and long delays in the finalisation of the Melamchi Project have resulted in an increasing water scarcity in Kathmandu Valley. But these are not new issues. What is new is that they have become the subject of renewed discussion during the Covid-19 outbreak. The state authorities have repeatedly told people over the last few months to reduce transmission of the virus by washing their hands ‘properly’ (michimichi), scrubbing with soap and water. That this is very difficult to do without easy access to water. Also, this new demand for water comes on top of the usual requirement for safe drinking water and water for other household uses. Most residents of Kathmandu Valley own or rent small dwellings, and only a few are able to find the space for a storage tank on the roof, in the garden or underground. More than 70% of the Valley’s population relies on piped underground water sources officially maintained by the local authorities. Just before the monsoon started this year, the Kathmandu Upatyaka Khanepani Limited (KUKL) was distributing piped water once every 11 days. When the monsoon is over in a month the situation will become acute. Last year’s annual report of the agency shows that the average water supply, after deduction of the 20% losses through leakage, is 103mld/day (million litres per day) as against the total requirement of 430mld/day. Kathmandu has only a quarter of water that is needed (see chart). <figure><img width="512" height="408" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109141116/636ba8799c7e80680e0737e3jpeg.jpg" alt=""><figcaption>Source: KUKL 2018-19</figcaption></figure>Kathmandu Valley has been suffering from a shortage of water, especially drinking water, since at least the 1980s, and the situation has been getting worse year by year. Policy-makers, engineers and others consider the <a href="https://archive.nepalitimes.com/page/melamchi-coming-to-kathmandu">Melamchi Water Supply Project</a> as the long-term solution. The project was designed to divert fresh water to Kathmandu Valley from the <a href="https://www.nepalitimes.com/here-now/light-at-the-end-of-the-melamchi-tunnel/">Melamchi River in Sindhupalchok District</a> through a 26km tunnel to Sundarijal. Work on the scheme started in 1998 and it is still under construction, having suffered innumerable delays owing to problems with lending agencies, contractors, and corruption, and, most recently an accident in the tunnel that killed two staff.  When completed, the Melamchi project will be able to supply about 170 mld/day of water, but this will not meet even current demand, let alone future requirements. Since the state utility has not been able to meet water demand, people have come to rely on alternative sources, including wells and boreholes. An  increasing number of households now purchase water as a matter of course from commercial water tankers or, for drinking water, buy plastic jars. Some still rely on <a href="https://archive.nepalitimes.com/article/nation/renew-commitment-to-preserve-ancient-water-spouts,2931">‘traditional’ sources</a>, such as springs, wells and rivers, water spouts or tanks. Many of these underground water sources, however, <a href="https://www.nepalitimes.com/here-now/water-of-the-ages/">have been damaged by the development of urban infrastructure</a> and extraction of underground water on an unprecedented scale in the past three decades.  The <a href="http://archive.nepalitimes.com/article/Nation/water-table-of-kathmandu-valley-falling-fast-recharge-to-replenish,4100">unregulated extraction of underground water</a> by both private operators and KUKL, has lowered the groundwater table. Similarly, new construction has reduced the open spaces that would allow recharge of the water table. One consequence is the destruction or degradation of traditional water systems that have dried up stone spouts and wells that had served the people of the Kathmandu Valley for hundreds if not thousands of years. This water supply system in Kathmandu Valley can be traced back at least to the Licchavi era more than a thousand years. It was not built during a single regime, but gradually improved upon over the centuries. It is only in recent times that it is threatened. <img width="650" height="573" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109141116/636ba87a9c7e80680e0737e4jpeg.jpg" alt="">The major source of water for the stone spouts was the <a href="http://archive.nepalitimes.com/news.php?id=9129#.X0yYDSgzaUk">raj kulo (Royal Canal)</a> which started from the foothills on the Valley rim, and fed into ponds which stored and <a href="https://www.nepalitimes.com/opinion/nepal-must-keep-water-on-its-land/">recharged water for the aquifers</a>, which were themselves largely dependent on rainwater. A single stone spout may have had a single or multiple sources of water. Many were fed by either an individual spring or a local aquifer. Some sunken spouts were fed by shallow aquifers using percolated surface water, others were located near or far from a source. A single aquifer might supply water to a single spout, or to multiple spouts serving a number of communities. Water was channelled through burnt clay or wooden pipes to the stone spouts through passages so that the water could flow easily. Most of the stone spouts had a base platform to capture discharged water, and a drain it through the side which served to supply another stone spout downstream, or irrigate nearby farms, before finally flowing into a river.  When the springs and other water sources went dry and the water level in  shallow aquifers went down, the stone spouts also discharged less water or became dry. In this way, a complex and heterogeneous system was gradually developed over the centuries that utilised water from different sources, channelled it, often over considerable distances, and discharged it eventually through the spout, acting as a tap, for use by local communities.Centuries after they were built, water from these sources are still being used by households, hotels, restaurants, factories and tanker operators, for laundry, personal hygiene and cleaning vegetables. Residents fall back on the traditional systems when there is not enough available water from the government piped system. However, the water is not potable anymore.It is late, but not too late, however, to recognise the potential value of these systems with their multiple water sources, complex distribution channels and stone spouts. With proper conservation, they continue to supply much needed water to people of the Kathmandu Valley, in addition to maintaining an important archaeological heritage and the rich cultural associations of these living monuments, particularly for the Newa people whose forebears built them.   https://www.youtube.com/watch?v=RggblppqixsSince people in Kathmandu Valley still use these water sources for cleaning, washing, bathing, irrigation, they could play an important role by integrating them with modern technologies. Water from these historical systems could contribute to a sustainable solution to the Kathmandu Valley’s increasing water scarcity. The first pre-requisite is that there is no interruption in the water’s source, route and eventual outlet at the spouts by new physical infrastructure. An effective system needs to be devised for adequate water storage in reservoirs or tanks to maintain water supply throughout the year. Along with storage, the water must also be treated appropriately. If these prerequisites are met, water from these age-old spouts could be easily accessible, of good drinking quality, and be free of cost. Given the right storage, the spouts can supply water continuously, complementing the official piped water system or public water tankers -- particularly for low income households which cannot afford to buy water.   <figure><img width="1379" height="748" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109141116/636ba87c9c7e80680e0737e5jpeg.jpg" alt=""><figcaption>Iku hiti where water from stone spout is still being used for drinking, bathing, washing and cleaning. Photo: RIISHTA SHRESTHA</figcaption></figure>One working example of just such an outlet with a viable storage system is Iku Hiti in Dhobighat of Lalitpur, where water from the sunken spout flows into a storage tank of 80,000 litres operated by the KUKL, and distributed to people in the nearby communities. Shree Krishna Dongol of KUKL says water is distributed to communities every alternate day from 5AM- 6.30AM, in addition to its own supply which is once a week. Water supply is extended to 9AM-12.30 and 2-4PM during the monsoon. The same pipe is used at homes to distribute water from both the sources and the communities pay according to the meter fixed by KUKL at their homes. The management committee also charges Rs5 / jar for those who collect water for restaurants or hotels. Families pay less, and those who live near the area do not pay at all. The money is used for cleaning and maintenance of the stone spout and its premises. The committee is also constructing a separate pond to wash clothes so that the stone spout area can be clean and safe. <figure><img width="1378" height="689" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109141116/636ba87f9c7e80680e0737e6jpeg.jpg" alt=""><figcaption>Washing facility at the Iku Hiti with water from the spout. Photo: RISHTA SHRESTHA</figcaption></figure>There are grounds to justify serious initiatives and additional efforts by state and local authorities, non-state entities, private organisations and local communities, to protect, rehabilitate and renew these traditional water supply systems, and to ensure their survival and maintenance, so that they can, once again, meet the needs of the modern residents of Kathmandu Valley. <a href="http://archive.nepalitimes.com/regular-columns/GUEST-COLUMN/positive-alternatives-to-federalism,350">David Seddon</a> has undertaken research and consultancy on development issues in Nepal over several decades.Ranjan Prakash Shrestha, PhD,  has research experience in climate change and indigenous knowledge and practices related to urbanisation and sustainable water resource management.

Solution to Kathmandu’s water crisis

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The climate crisis is a water crisis in the Himalaya

Good COP, bad COP

Solution to Kathmandu’s water crisis