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India is home to 18 Biosphere Reserves (BRs). The reserves are representative parts of natural and cultural landscapes extending over large area of terrestrial or coastal/marine ecosystems. Globally there are 621 BRs from 117 countries included so far.

The national Government is responsible for nominating Biosphere Reserves (BRs) if they meet a minimal set of criteria and adhere to minimal set of conditions under the Man and Biosphere Reserve Programme of UNESCO. Biosphere Reserves (BRs) are special environments for both people and the nature and are living examples of how human beings and nature can peacefully co-exist and respect each other’s needs.

List of Biosphere Reserves

List of Biosphere Reserves

1. Cold Desert

7,770sqkm

Designated on 28.08.2009

Part of Pin Valley National Park and surroundings; Chandratal & Sarchu; and Kibber Wildlife      sanctuary in Himachal Pradesh.

Key fauna include Snow Leopard

2.  Nanda Devi

 5860.69sqk

Designated on 18.01.1988

Part of Chamoli, Pithoragarh and Almora districts in Uttarakhand.

 Key fauna include Himalayan Snow Leopard

3. Khangchendzonga

2931.12sqkm

Designated on 07.02.2000

Part of North and West districts in Sikkim.

Key fauna include Snow Leopard, Red Panda

4. Dehang-Dibang

5111.5sqkm

Designated on 02.09.1998

Part of Upper Siang, West Siang and Dibang Valley districts in Arunachal Pradesh.

Key fauna include red panda, binturong

5. Manas

2837sqkm

Designated on 14.03.1989

Part of Kokrajhar, Bongaigaon, Barpeta, Nalbari, Kamprup and Darang districts in A

Key fauna include Golden Langur, Red Pa

6. Nokrek

820 sqkm

Designated on 01.09.1988

Part of East, West and South Garo Hill districts in Meghalaya.

Key fauna include Red Panda

7. Dibru-Saikhova

765sqkm

Designated on   28.07.1997

Part of Dibrugarh and Tinsukia districts in Assam.

Key fauna include Golden Langur

8. Panna

2998.98sqkm

Designated on   25.08.2011

Part of Panna and Chhattarpur districts in Madhya Pradesh

Key fauna include Tiger, Chital, Chinkara, Sambhar and Sloth Bear

9. Kachchh

12,454sqkm

Designated on29.01.2008

Part of Kachchh, Rajkot, Surendranagar and Patan districts in Gujarat.

Key fauna include  Indian Wild Ass

10. Pachmarhi

4981.72sqkm

Designated on03.03.1999

Part of Betul, Hoshangabad and Chhindwara districts in Madhya Pradesh.

Key fauna include Giant Squirrel, Flying Squirrel

11.  Achanakmar- Amarkantak          

3,835.51 sqkm

Designated on 30.03.2005

Part of Anuppur and Dindori districts of Madhya Pradesh and Bilaspur district of Chattisgarh.

Key fauna include Leopards, gaur, chital

12. Sunderban

9630sqkm

Designated on 29.03.1989

Part of delta of Ganges & Brahamaputra river system in West Bengal.

Key fauna include Royal Bengal Tiger

13. Similipal

4374sqkm

Designated on 21.06.1994

Part of Mayurbhanj district in Orissa.

Key fauna include Gaur, Royal Bengal Tiger, Wild Elephant

List of Biosphere Reserves

Biosphere Reserves

14. Seshachalam

4755.997sqkm

Designated on   20.09.2010

Part of Seshachalam hill ranges in Eastern Ghats encompassing part of Chittoor and Kadapa

districts in Andhra Pradesh.

Key fauna include Wild Dog, Golden Jackal, Indian Fox, Jungle Cat, Sloth Bear

15. Nilgiri

5520 sqkm

Designated on 01.08.1986

Part of Wynad, Nagarhole, Bandipur and

Madumalai, Nilambur, Silent Valley and

Siruvani hills in Tamil Nadu, Kerala and

Karnataka.

Key fauna include Nilgiri Tahr, Lion-tailed macaque

16.  Agasthyamalai

3500.36sqkm

Designated on   12.11.2001

Part of Thirunelveli and Kanyakumari districts in Tamil Nadu and Thiruvanthapuram, Kollam

and Pathanmthitta districts in Kerala.

Key fauna include Nilgiri Tahr, Elephants

17. Gulf of Mannar

10500sqkm

Designated on 18.02.1989

Part of Gulf of Mannar extending from Rameswaram island in the North to Kanyakumari in      the South of Tamil Nadu.

Key fauna include Dugong or Sea Cow

18. Great Nicobar

885sqkm

Designated on 06.01.1989

Southernmost island of Andaman and Nicobar Islands.

Key fauna include Saltwater Crocodile


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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.