Other than the polar regions, the Himalayas follow as the largest deposit of frozen water in the world, especially in the case of Himalayan glaciers. Himalayan glaciers make up about 17 per cent of the Himalayas and about 37 per cent of the Karakoram Range.
The water melted from Himalayan glaciers form the headwaters for many major river catchments in the Indian subcontinent. This discharge of headwater makes up for about 70 to 80 per cent of the melting of snow and ice from the highlands. In such a scenario, global warming and climate change can have significant impacts on the flow of water into river catchments.
Climate Change Impacts in the Tibetan Plateau
Consisting of enormous amounts of snow and ice, the Tibetan Plateau is sometimes referred to as The Third Pole and also The Water Tower of Asia and holds the Hindu Kush Himalayan Ice Sheet – the world’s largest ice mass outside the two poles. The Tibetan Plateau has more than 45,000 Himalayan glaciers that cover a total area of more than 105,000 sq km. The Tibetan Plateau is the highest region on Earth with an average elevation of about 4,500 m above sea level and covers an area of about 2.5 million sq km (Norbu, 2011). The Tibetan Plateau has the Himalayas in the south, the Kunlun Range across the north and the Karakorum Range towards the west.
The largest river run-off out of any location in the world occurs from the rivers originating from the Tibetan Plateau that are fed by melting glaciers. In the summer months about 70 per cent of the headwater in the Ganges for example is fed by glaciers from the Tibetan Plateau. As such, with climate change water supply and drainage is expected to be severely affected due to its effects on melting glaciers, with India particularly affected by headwater discharge from the Himalayas.
Unlike Arctic and Antarctic permafrost, the permafrost prevailing in the Tibetan Plateau is alpine permafrost. This sort of permafrost tends to be warm permafrost combined with rich ground ice and this makes areas covered by this form of permafrost very vulnerable to global warming and climate change.
It is estimated that about 12,300 million tonnes of carbon are stored in the alpine permafrost of the Tibetan Plateau (Norbu, 2011). This can potentially become a major source of methane emissions – a greenhouse gas. The melting of permafrost in the Tibetan Plateau can occur in a vicious cycle whereby warming might induce more melting and the corresponding release of greenhouse gases.
Although the vegetation in the Tibetan Plateau can act as major carbon sinks in the region, the ecosystem in the Tibetan Plateau is undergoing major changes due to global warming. The glaciers here are receding, numerous lakes are shrinking or disappearing, wetlands are drying up, permafrost is thawing, and the headwater discharge in many rivers is becoming lesser. Also abnormal phenomena are being observed, such as non-sequential rainfall, reduced growth of young livestock, delays in the milking season for cattle, etc.
It is also observed that the thaw in the spring season is occurring earlier, which is causing the permafrost to melt faster than the plants can access the water – leading to a loss of wetlands. It is expected that an increased rate of evapo-transpiration due to global warming can also intensify the desertification process in the Tibetan Plateau and adjoining regions (Klein, 2005). Desertification can adversely affect vegetation as carbon sinks and also the carbon sequestration properties of moisture and permafrost. The prospects for environmental degradation however, can be multi-faceted, with the principal threats being glacial retreat, desertification and the melting of permafrost.
The Impacts of Himalayan Glaciers on River Catchments
Contradicting reports by the Intergovernmental Panel on Climate Change (IPCC), Thayyen and Gergan (2009) argue that glacial retreat in the Himalayas will not necessarily result in greater headwater flow into Himalayan river catchments. Arguing that the previous view focuses only on glacial outlets, they cite Hasnain’s (2008) paper who observed that the adverse effect was in fact glacial shrinkage due to global warming that can in turn cause a high run-off. This however also could reduce the overall capacities of Himalayan glaciers to provide headwater.
Hasnain comments on the reduction in glacial dimensions with climate change and states that Himalayan glaciers as a water source cannot be assumed as permanent. He observes that Himalayan glaciers would need to maintain a specific mass balance of between 90 and 78 cm to prevent large scale loss of glacial ice. However, Himalayan glaciers are losing ice, and this could pose a serious threat to the availability of water in India and in adjoining regions linked to Himalayan river catchments.
Hasnain’s studies point towards that fact that Himalayan glacial run-off has increased in the recent past and shall continue to advance with the increase in glacial shrinkage. With enough glacial shrinkage, Hasnain expects significant decreases in the headwater discharged to river catchments. River catchments affected by headwater discharges from Himalayan glaciers such as the Ganges, Brahmaputra and Indus catchments are expected to greatly affected by glacial shrinkage, along with a host of other river systems drawing water from Himalayan glaciers. This could have severe implications for the discharge and availability of fresh water in areas fed by these river catchments.
Case Study: Hydrology of the Bhagirathi-Ganga Basin
The Bhagirathi river is one of the principal tributaries of the river Ganges and arises in the Gangotri glacier Goumukh. It forms a moauntainous catchment with the Ganges until it joins the Alaknanda, another tributary, at Devprayag to join with the river Ganges. The basin comprises water from 238 glaciers with a total ice volume of about 67.02 cu km. The average Monsoon precipitation in the headwaters for this basin is between 1,000 and 2,500 mm (Hasnain, 2008).
Investigations into the Dokriani Glacier were carried out by the Department of Science and Technology, GoI since the 1990s till the early 21st Century on discharge, precipitation and temperature measurements around the basin. The studies found that an increase in air temperature by 0.5oC since 1998 in the Dokriani Glacier valley had led to significant melting of glacier ice. Anomalouly high melting of the glacier has occurred due to excessive warming which has led to high run-off of glacial headwater, with an increasing rate of discharge.
The mass balance of the glacier was negative, with 80 per cent melting for the period. It is expected that with an increase in temperature by 1.5oC and an increase in Monsoon precipitation by 60 per cent, the seasonal run-off during the Monsoon season will increase to 100 per cent, which can severely deplete the glacier. The possible effects according to the research point towards reduced accumulation of snowfall, an increase in ablation due to heat, and reduced albedo due to the decrease in snowfall. If the run-off increases to 100 per cent, this can also lead to a decrease in the supply of fresh water in the basin due to inadequate replenishment of glacial ice, which can have significant implications for ecologies and lives downstream.
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Petrol in India is cheaper than in countries like Hong Kong, Germany and the UK but costlier than in China, Brazil, Japan, the US, Russia, Pakistan and Sri Lanka, a Bank of Baroda Economics Research report showed.
Rising fuel prices in India have led to considerable debate on which government, state or central, should be lowering their taxes to keep prices under control.
The rise in fuel prices is mainly due to the global price of crude oil (raw material for making petrol and diesel) going up. Further, a stronger dollar has added to the cost of crude oil.
Amongst comparable countries (per capita wise), prices in India are higher than those in Vietnam, Kenya, Ukraine, Bangladesh, Nepal, Pakistan, Sri Lanka, and Venezuela. Countries that are major oil producers have much lower prices.
In the report, the Philippines has a comparable petrol price but has a per capita income higher than India by over 50 per cent.
Countries which have a lower per capita income like Kenya, Bangladesh, Nepal, Pakistan, and Venezuela have much lower prices of petrol and hence are impacted less than India.
“Therefore there is still a strong case for the government to consider lowering the taxes on fuel to protect the interest of the people,” the report argued.
India is the world’s third-biggest oil consuming and importing nation. It imports 85 per cent of its oil needs and so prices retail fuel at import parity rates.
With the global surge in energy prices, the cost of producing petrol, diesel and other petroleum products also went up for oil companies in India.
They raised petrol and diesel prices by Rs 10 a litre in just over a fortnight beginning March 22 but hit a pause button soon after as the move faced criticism and the opposition parties asked the government to cut taxes instead.
India imports most of its oil from a group of countries called the ‘OPEC +’ (i.e, Iran, Iraq, Saudi Arabia, Venezuela, Kuwait, United Arab Emirates, Russia, etc), which produces 40% of the world’s crude oil.
As they have the power to dictate fuel supply and prices, their decision of limiting the global supply reduces supply in India, thus raising prices
The government charges about 167% tax (excise) on petrol and 129% on diesel as compared to US (20%), UK (62%), Italy and Germany (65%).
The abominable excise duty is 2/3rd of the cost, and the base price, dealer commission and freight form the rest.
Here is an approximate break-up (in Rs):
a)Base Price | 39 |
b)Freight | 0.34 |
c) Price Charged to Dealers = (a+b) | 39.34 |
d) Excise Duty | 40.17 |
e) Dealer Commission | 4.68 |
f) VAT | 25.35 |
g) Retail Selling Price | 109.54 |
Looked closely, much of the cost of petrol and diesel is due to higher tax rate by govt, specifically excise duty.
So the question is why government is not reducing the prices ?
India, being a developing country, it does require gigantic amount of funding for its infrastructure projects as well as welfare schemes.
However, we as a society is yet to be tax-compliant. Many people evade the direct tax and that’s the reason why govt’s hands are tied. Govt. needs the money to fund various programs and at the same time it is not generating enough revenue from direct taxes.
That’s the reason why, govt is bumping up its revenue through higher indirect taxes such as GST or excise duty as in the case of petrol and diesel.
Direct taxes are progressive as it taxes according to an individuals’ income however indirect tax such as excise duty or GST are regressive in the sense that the poorest of the poor and richest of the rich have to pay the same amount.
Does not matter, if you are an auto-driver or owner of a Mercedes, end of the day both pay the same price for petrol/diesel-that’s why it is regressive in nature.
But unlike direct tax where tax evasion is rampant, indirect tax can not be evaded due to their very nature and as long as huge no of Indians keep evading direct taxes, indirect tax such as excise duty will be difficult for the govt to reduce, because it may reduce the revenue and hamper may programs of the govt.
Globally, around 80% of wastewater flows back into the ecosystem without being treated or reused, according to the United Nations.
This can pose a significant environmental and health threat.
In the absence of cost-effective, sustainable, disruptive water management solutions, about 70% of sewage is discharged untreated into India’s water bodies.
A staggering 21% of diseases are caused by contaminated water in India, according to the World Bank, and one in five children die before their fifth birthday because of poor sanitation and hygiene conditions, according to Startup India.
As we confront these public health challenges emerging out of environmental concerns, expanding the scope of public health/environmental engineering science becomes pivotal.
For India to achieve its sustainable development goals of clean water and sanitation and to address the growing demands for water consumption and preservation of both surface water bodies and groundwater resources, it is essential to find and implement innovative ways of treating wastewater.
It is in this context why the specialised cadre of public health engineers, also known as sanitation engineers or environmental engineers, is best suited to provide the growing urban and rural water supply and to manage solid waste and wastewater.
Traditionally, engineering and public health have been understood as different fields.
Currently in India, civil engineering incorporates a course or two on environmental engineering for students to learn about wastewater management as a part of their pre-service and in-service training.
Most often, civil engineers do not have adequate skills to address public health problems. And public health professionals do not have adequate engineering skills.
India aims to supply 55 litres of water per person per day by 2024 under its Jal Jeevan Mission to install functional household tap connections.
The goal of reaching every rural household with functional tap water can be achieved in a sustainable and resilient manner only if the cadre of public health engineers is expanded and strengthened.
In India, public health engineering is executed by the Public Works Department or by health officials.
This differs from international trends. To manage a wastewater treatment plant in Europe, for example, a candidate must specialise in wastewater engineering.
Furthermore, public health engineering should be developed as an interdisciplinary field. Engineers can significantly contribute to public health in defining what is possible, identifying limitations, and shaping workable solutions with a problem-solving approach.
Similarly, public health professionals can contribute to engineering through well-researched understanding of health issues, measured risks and how course correction can be initiated.
Once both meet, a public health engineer can identify a health risk, work on developing concrete solutions such as new health and safety practices or specialised equipment, in order to correct the safety concern..
There is no doubt that the majority of diseases are water-related, transmitted through consumption of contaminated water, vectors breeding in stagnated water, or lack of adequate quantity of good quality water for proper personal hygiene.
Diseases cannot be contained unless we provide good quality and adequate quantity of water. Most of the world’s diseases can be prevented by considering this.
Training our young minds towards creating sustainable water management systems would be the first step.
Currently, institutions like the Indian Institute of Technology, Madras (IIT-M) are considering initiating public health engineering as a separate discipline.
To leverage this opportunity even further, India needs to scale up in the same direction.
Consider this hypothetical situation: Rajalakshmi, from a remote Karnataka village spots a business opportunity.
She knows that flowers, discarded in the thousands by temples can be handcrafted into incense sticks.
She wants to find a market for the product and hopefully, employ some people to help her. Soon enough though, she discovers that starting a business is a herculean task for a person like her.
There is a laborious process of rules and regulations to go through, bribes to pay on the way and no actual means to transport her product to its market.
After making her first batch of agarbathis and taking it to Bengaluru by bus, she decides the venture is not easy and gives up.
On the flipside of this is a young entrepreneur in Bengaluru. Let’s call him Deepak. He wants to start an internet-based business selling sustainably made agarbathis.
He has no trouble getting investors and to mobilise supply chains. His paperwork is over in a matter of days and his business is set up quickly and ready to grow.
Never mind that the business is built on aggregation of small sellers who will not see half the profit .
Is this scenario really all that hypothetical or emblematic of how we think about entrepreneurship in India?
Between our national obsession with unicorns on one side and glorifying the person running a pakora stall for survival as an example of viable entrepreneurship on the other, is the middle ground in entrepreneurship—a space that should have seen millions of thriving small and medium businesses, but remains so sparsely occupied that you could almost miss it.
If we are to achieve meaningful economic growth in our country, we need to incorporate, in our national conversation on entrepreneurship, ways of addressing the missing middle.
Spread out across India’s small towns and cities, this is a class of entrepreneurs that have been hit by a triple wave over the last five years, buffeted first by the inadvertent fallout of demonetization, being unprepared for GST, and then by the endless pain of the covid-19 pandemic.
As we finally appear to be reaching some level of normality, now is the opportune time to identify the kind of industries that make up this layer, the opportunities they should be afforded, and the best ways to scale up their functioning in the shortest time frame.
But, why pay so much attention to these industries when we should be celebrating, as we do, our booming startup space?
It is indeed true that India has the third largest number of unicorns in the world now, adding 42 in 2021 alone. Braving all the disruptions of the pandemic, it was a year in which Indian startups raised $24.1 billion in equity investments, according to a NASSCOM-Zinnov report last year.
However, this is a story of lopsided growth.
The cities of Bengaluru, Delhi/NCR, and Mumbai together claim three-fourths of these startup deals while emerging hubs like Ahmedabad, Coimbatore, and Jaipur account for the rest.
This leap in the startup space has created 6.6 lakh direct jobs and a few million indirect jobs. Is that good enough for a country that sends 12 million fresh graduates to its workforce every year?
It doesn’t even make a dent on arguably our biggest unemployment in recent history—in April 2020 when the country shutdown to battle covid-19.
Technology-intensive start-ups are constrained in their ability to create jobs—and hybrid work models and artificial intelligence (AI) have further accelerated unemployment.
What we need to focus on, therefore, is the labour-intensive micro, small and medium enterprise (MSME). Here, we begin to get to a definitional notion of what we called the mundane middle and the problems it currently faces.
India has an estimated 63 million enterprises. But, out of 100 companies, 95 are micro enterprises—employing less than five people, four are small to medium and barely one is large.
The questions to ask are: why are Indian MSMEs failing to grow from micro to small and medium and then be spurred on to make the leap into large companies?
At the Global Alliance for Mass Entrepreneurship (GAME), we have advocated for a National Mission for Mass Entrepreneurship, the need for which is more pronounced now than ever before.
Whenever India has worked to achieve a significant economic milestone in a limited span of time, it has worked best in mission mode. Think of the Green Revolution or Operation Flood.
From across various states, there are enough examples of approaches that work to catalyse mass entrepreneurship.
The introduction of entrepreneurship mindset curriculum (EMC) in schools through alliance mode of working by a number of agencies has shown significant improvement in academic and life outcomes.
Through creative teaching methods, students are encouraged to inculcate 21st century skills like creativity, problem solving, critical thinking and leadership which are not only foundational for entrepreneurship but essential to thrive in our complex world.
Udhyam Learning Foundation has been involved with the Government of Delhi since 2018 to help young people across over 1,000 schools to develop an entrepreneurial mindset.
One pilot programme introduced the concept of ‘seed money’ and saw 41 students turn their ideas into profit-making ventures. Other programmes teach qualities like grit and resourcefulness.
If you think these are isolated examples, consider some larger data trends.
The Observer Research Foundation and The World Economic Forum released the Young India and Work: A Survey of Youth Aspirations in 2018.
When asked which type of work arrangement they prefer, 49% of the youth surveyed said they prefer a job in the public sector.
However, 38% selected self-employment as an entrepreneur as their ideal type of job. The spirit of entrepreneurship is latent and waiting to be unleashed.
The same can be said for building networks of successful women entrepreneurs—so crucial when the participation of women in the Indian economy has declined to an abysmal 20%.
The majority of India’s 63 million firms are informal —fewer than 20% are registered for GST.
Research shows that companies that start out as formal enterprises become two-three times more productive than a similar informal business.
So why do firms prefer to be informal? In most cases, it’s because of the sheer cost and difficulty of complying with the different regulations.
We have academia and non-profits working as ecosystem enablers providing insights and evidence-based models for growth. We have large private corporations and philanthropic and funding agencies ready to invest.
It should be in the scope of a National Mass Entrepreneurship Mission to bring all of them together to work in mission mode so that the gap between thought leadership and action can finally be bridged.