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Ravindra Kumar Sinha (biologist)

Ravindra Kumar Sinha (biologist) is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ravindra Kumar Sinha (biologist) rather than just read about it. In short: Ravindra Kumar Sinha is a Padma Shri awarded Indian biologist and environmentalist. He served as Vice-Chancellor of Shri Mata Vaishno Devi University from 2019-2023 and also served in Nalanda Open University.

Ravindra Kumar Sinha (biologist) — main illustration
Ravindra Kumar Sinha (biologist) — illustration

Key takeaways

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Reference excerpt

Ravindra Kumar Sinha is a Padma Shri awarded Indian biologist and environmentalist. He served as Vice-Chancellor of Shri Mata Vaishno Devi University from 2019-2023 and also served in Nalanda Open University. Previously he was the Head of the Department of Zoology at Patna University, and is a pioneer researcher and wildlife conservationist, famous for his efforts for the conservation of Gangetic Dolphins, he is popularly known as the "Dolphin Man of India". His scientific research and conservation campaign for the last 4 decades have been crucial to the efforts of saving the South Asian river dolphin from extinction. In response to the awareness of the urgency of protecting the Ganga River dolphin raised by Sinha, the Government of India designated this Dolphin as the National Aquatic Animal of India in 2009.

Early life A member of the IUCN Species Survival Commission and the National Ganga River Basin Authority, his contributions are reported in the establishment of the Vikramshila Gangetic Dolphin Sanctuary, Bhagalpur and he is a recipient of the Order of the Golden Ark of the Netherlands. The Government of India awarded him the fourth highest civilian honour of the Padma Shri, in 2016, for his contributions to environmental conservation.

Work

Prof. R K Sinha conducted surveys of the entire length of the Ganges and most of its tributaries in India and Nepal to assess the distribution, population status, ecological requirements, and threats to the dolphin. The animal was facing extinction due to indiscriminate poaching and habitat degradation and loss in many areas. Sinha organized education and awareness programs among the local fishermen as well as secondary and college students. The national and international print and electronic media widely promoted his research and conservation efforts, attracting the attention of both national and international policy makers, executives, and scientific communities. He was designated as the "Dolphin Man of India" by S.Z. Qasim, Member of the Planning Commission, in the International Seminar on River Dolphins in Delhi in 1992. Sinha was invited to membership of the IUCN (International Union for Conservation of Nature) headquartered in Geneva, Switzerland in 1994; was elected Fellow of the Linnean Society of London in 1996, and elected Chairman of the Asian River Dolphin Committee in 1997 under the aegis of the IUCN. Sinha has published over 100 research papers in peer-reviewed journals, four books, and over 40 technical and research reports primarily on the Ganges dolphin, river biodiversity, and Ganges pollution. In 2001, he accomplished the first ever rescue and translocation of a stranded pregnant dolphin. This Gangetic dolphin, which Dr. Sinha is trying to conserve, is one of the only three obligate fresh water dolphins in the world, one of the most endangered mammals on earth; an endemic species of the Indian subcontinent; a natural aquatic heritage of India and an indicator species of the health of the Ganga system. The Gangetic dolphins have long been poached for the extraction of their body oil as a fish attractant for use in oil fishery. Sinha discovered an alternative made from fish scraps. By effectively communicating and popularizing this alternative among Indian fishermen, dolphin poaching has been significantly reduced. This discovery was published in the internationally reputed journal Biological Conservation (London). Sinha developed the Conservation Action Plan for the Gangetic Dolphin in 2010 which was enthusiastically accepted by the Government of India. Sinha is also known for his contribution to two famous documentaries Alert on the Ganges (26 minutes, French) and Mr. Dolphin Sinha: Think Globally and Act Locally (52 minutes, English) both produced by Mr. Christian Gallissian in 2007. Sri Jairam Ramesh, Union Minister of Environment and Forests, highlighted Sinha's work in the Rajya Sabha on 8 March 2011 stating, "..one of the leading authorities on dolphin is a Professor. His name is R.K. Sinha, popularly called 'Dolphin Sinha.' With the help of people like him, we are trying to bring back the Gangetic dolphin which is a unique heritage resource for India." Montek Singh Ahluwalia, Deputy Chairman, Planning Commission of India attended dolphin watches in Patna in 2011 and 2012. His enthusiasm for Sinha's conservation efforts led him to establish the National Dolphin Research Center in Patna, now in progress.

Teaching experience

Patna University Professor of Zoology (since 30 March 1994). Teaching Ecology including Ecosystem Dynamics, Hydro Ecology, Limnology, Water Pollution-causes and control; Air Pollution-causes and control; Population Ecology, Wildlife Conservation, Natural Resources. Associate Professor of Zoology (22 December 1986 to 21 December 1994), Teaching Ecology including Ecosystem Structure and Functions, Water Pollution-causes, effects and control; Air Pollution-causes, effects and control; Wildlife Conservation Assistant Professor of Zoology (17 April 1979 to 21 December 1986). Teaching Ecology including Ecosystem Structure and Functions, Water Pollution-causes, effects and control; Air Pollution-causes, effects and control; Wildlife Conservation Central University of Bihar Dean, School of Earth, Biological and Environmental Sciences, 18 April 2011 to 18 July 2012. He was instrumental in appointment of five faculty members for the Centre of Environmental Sciences, four in Centre of Biotechnology and three in Centre of Bioinformatics. Professor of Environmental Science 19 July 2010 to 18 July 2012 (appointed as a Distinguished Professor on invitation) Teaching Ecology and Environmental Science; Hydro Ecology, Hydrological Cycle, Planning for water resource development, Water pollution and control, River and wetlands ecosystems, Biodiversity and Conservation Biology, Restoration Ecology. Bhagalpur University Assistant Professor of Zoology (30 March 1978 to 16 April 1979) Teaching Ecology including Ecosystem Structure and Functions, Water Pollution and control, Wildlife Conservation Shri Mata Vaishno Devi University • Served as Vice-Chancellor of this Prestigious University of India from 2019-2023. Although his term was recognised by the students as a turbulent one with widespread protests and criticisms against his decisions.

Administrative experience

… excerpt ends here. Continue reading the full article.

Illustrations

Ravindra Kumar Sinha (biologist) illustration
Ravindra Kumar Sinha (biologist): Gangetic dolphin, 1894 book illustration
Gangetic dolphin, 1894 book illustration

Worked examples

Example 1 — a first encounter with Ravindra Kumar Sinha (biologist)

Start with the simplest possible case. Write down what Ravindra Kumar Sinha (biologist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ravindra Kumar Sinha (biologist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ravindra Kumar Sinha (biologist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ravindra Kumar Sinha (biologist)

In research
Ravindra Kumar Sinha (biologist) appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Ravindra Kumar Sinha (biologist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Ravindra Kumar Sinha (biologist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1954 births, 20th-century Indian biologists, Academic staff of Patna University, so understanding it makes those chapters shorter.
In everyday life
Look for Ravindra Kumar Sinha (biologist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Ravindra Kumar Sinha (biologist) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ravindra Kumar Sinha (biologist) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Ravindra Kumar Sinha (biologist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ravindra Kumar Sinha (biologist) in simple terms?

Ravindra Kumar Sinha is a Padma Shri awarded Indian biologist and environmentalist. He served as Vice-Chancellor of Shri Mata Vaishno Devi University from 2019-2023 and also served in Nalanda Open University.

Why does Ravindra Kumar Sinha (biologist) matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ravindra Kumar Sinha (biologist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ravindra Kumar Sinha (biologist).

Tags

  • 1954 births
  • 20th-century Indian biologists
  • Academic staff of Patna University
  • Cetacean research and conservation
  • Indian environmentalists
  • Living people
  • People from Jehanabad district
  • Recipients of the Padma Shri in other fields
  • Scientists from Patna

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