Prof. A.N Purohit CV

Personal and Professional life

Purohit was born in Kimni, Chamoli district, Uttarakhand, India [5]. He had his early education in Tharali and Rudraprayag in Chamoli district, Lansdown in Pauri district, Nainital and research studies in Panjab University Chandigarh.

He worked at Forest Research Institute Dehra Dun, Panjab University Chandigarh, Central Potato Research Institute, Shimla, the University of British Columbia and North Eastern Hill University, Shillong before joining H.N.B. Garhwal University in 1977.

He has traveled all over the world, such as Timirozoa Institute of Plant Physiology, Moscow, USSR; Plant Physiology Institute, Petersburg, USSR (as UGC visiting faculty); Forest Institute, Gothenburg, Sweden (as representative of Department of Non-conventional energy Resources, Govt. of India); Tokyo University, Tokyo, Japan (as SCOPE India, member); Nebraska University and Nebraska TV, Nebraska, U.S.A; Yale University, Connecticut, U.S.A ( as UGC visiting faculty); Potato Institute, Peru; Mountain Instituted, North Virginia, U.S.A.; Govt. of Bhutan Thimphu, Bhutan; Xinjiang county, China and Murree, Pakistan (as Member of BOG, ICIMOD); Simon Fraser University, British Columbia, Canada; and Rigi Mountains in Switzerland to deliver lecturers and seminars.

He is married to Malti Purohit and has two children; a daughter and a son.

After joining HNB Garhwal University, Purohit initiated work on high altitude plants. He established an institute with its alpine field station at 13000-ft elevation at Tungnath, which is the first Alpine Center in India. The work conducted at this centre has revealed that high altitude species are less sensitive than the low altitude species to the environmental stresses. The germination studies of alpine plants made by Purohit and his associates have helped in germinating many endangered species and establishing them in nature in the alpine field station at Tungnath. He and his associates have come up with the cultivation technology for Aconites, alpine and sub-alpine plants of very high medicinal value, where yield is increased 10 to 12 fold. He has made valuable scientific contribution on mountain plants and the mountain ecosystem. After retiring from H.N.B. Garhwal University in 2002, he was offered the special Chair by Government of Uttarakhand to advice on conservation, development and cultivation of medicinal and aromatic plants in the State. He has established a Centre for Aromatic Plants for the State [5].

He was the member of Board of Governors, International Centre for Integrated Mountain Development (ICIMOD), Nepal from 1991–1997; Member, Initial Organizing Committee of International Mountain Forum from 1995 to 1997. He is also the member of editorial board for the Journal of Sustainable Forestry. Besides being the member of several national committees, Purohit was the member of the expert group constituted by the Planning Commission, Govt. of India to formulate the national policy for the development of Himalayan region. He was instrumental in preparing the action plan for the Himalayan region, which was approved by the Indian Parliament in 1992.

Positions held

2010 onwards: Adjunct Professor, School of Environmental Studies, Doon University, Dehradun

• 2003 -2010: “Sri M.L. Bhartia Chair for Conservation, Development and Promotion of Medicinal and Aromatic Plants in Uttaranchal” Government of Uttaranchal
• 2001–2002: Vice- Chancellor, H.N.B. Garhwal University, Srinagar Garhwal, India
• 1990–1995: Director, G.B. Pant Institute of Himalayan Environment & Development, (Autonomous Institute of Ministry of Environment & Forests, Govt. of India) Almora, U.P., India
• 1995–2002: Professor and Director, High Altitude Plant Physiology Research Centre, Garhwal University, Srinagar, U.P., India, March, 1985 to August 1990 and from September 1995 till June, 2002.
• 1979 – 1985Reader, Department : of Botany and Director, High Altitude Plant Physiology Research Centre, Garhwal University, Srinagar, U.P. India
• 1976–1979: Reader and Head, Department of Botany, Garhwal University, Srinagar, U.P.,India, 1976–78 and Reader, October 1978 – July 1979.
• 1975–1976: Reader in Plant Physiology, Department of Botany, North-Eastern Hill University, Shillong, India
• 1973–1975: Research Associate, Department of Botany, University of British Columbia, Vancouver, Canada
• 1969–1972: Plant Physiologist, Sr. Class I, Central Potato Research Institute, ICAR, Simla, India
• 1966–1969: Lecturer, Department of Botany, Punjab University, Chandigarh, India
• 1965–1966: Research Officer, Department of Botany, Punjab University, Chandigarh, India
• 1961–1963: Research Assistant, Plant Physiology, Forest Research Institute, Dehradun, India

Professional services (national)

• 2002: Chairman, Apex Committee on Technology Vision 2020 (Agriculture), TIFAC, Department of Science and Technology, Govt. of India
• 1992: Member, Expert Group to formulate the National Policy for Development of Himalayan region, Planning Commission, Govt. of India
• 1991–1994: Member, Project Assessment Committee (Plant Sciences) Department of Science & Technology, Govt. of India
• 1989–1990: Member of Science Advisory Committee forG.B. Pant Institute of Himalayan Environment and Development[6]
• 1988: Chairman- Working Group on “Science & Technology based programmes for environmental sound development of special areas for 8th Plan”, Planning Commission
• 1985: Member- Task Force for 7th Plan, U.P. Hills, Govt. of U.P. Lucknow
• 1984 onwards: Member- Expert Group on Eco-development, Department of Environment, Govt. of India
• 1982–1989: Member- Expert Group on Biomass, Department of Non-Conventional Energy Sources, Govt. of India
• 1982–1985: Member- ICAR Plant Physiology and Biochemistry Panel, for three years, March
• 1981–1984: Member- Expert Committee of DST, Govt. of India for Science and Technology for SC & ST
• 1980–1983: Member – Gandhi Peace Foundation Environmental Committee
• 1977–78: Convener – Task Force Committee for High Altitude Plant Conservation, ICAR Sub-Committee for North-Western Humid Himalaya
• 1976–1979: Member – ICAR Plant Physiology and Biochemistry Panel

Professional services (international)

• Member Editorial Board, Journal of Sustainable Forestry, The Haworth Press, Inc, USA.
• Member Board of Governors, International Centre for Integrated Mountain Development (ICIMOD) Nepal, 1991–1997.
• Member, Initial Organizing Committee for International Mountain Forum established during NGO Consultation Meeting held in Lima, Peru, 1995.
• Consultant for Winrock International (Short-term), on Forestry Research & Education Project, ICFRE, India, 1997

Books edited

• Views on Physiology of Flowering[7], 1978 (with R. Gurumurti)
• Conservation and Management of Biological Resources in Himalaya, 1996 (with P.S. Ramakrishnan, K.G. Saxena, K.S. Rao and R.K. Maikhuri)[8]
• Harvesting the Herbs -2000, 1997 (with A.R. Nautiyal and M.C. Nautiyal)

Popular publications

• Blossoming Garhwal Himalaya, 1985
• Murmuring Man: Man in search of environmentally sound development, 1995. (pdf 2020, (The Changing World (A Metaphysical Perception))

He has published more than 175 papers and has guided 20 research scholars.

Awards and professional recognition

• 1969: J.J. Chinoy Gold Medal for the best piece of research work published in Indian Journal of Plant Physiology
• 1975: Elected Member of Institute of Biology, London
• 1989: Fellow of National Academy of Sciences, India (NASI)
• 1992: Fellow of National Academy of Agricultural Sciences, India
• 1992: SICO- Sponsored Award for Environmental Sciences by National Academy of Sciences, 1992 for outstanding work on Mountain Environment.
• 1992: Seth Memorial Award – 1992 for contribution in Tree Ecophysiology, by Indian Society of Tree Scientists.
• 1984: Fellow of Indian National Science Academy (INSA)[9]
• 1996: Vir Keshri Environment – Conservation Award – 1996, by Citizens Council, Dehra Dun, U.P.
• 1996: Om Prakash Bhasin Foundation Award in Agriculture for the Advancement in Science & Technology
• 1997: Padma Shri Award by President of India for outstanding contribution in Plant Sciences
• 2003: Birbal Sahni Birth Centenary Award for the year 2002–2003 by The Indian Science Congress Association for the outstanding contribution to the advancement of science in India.
• 2012: Shiksha Ratna Award by University of Petroleum & Energy Studies
• 2014: Dev Bhoomi Samman by Zee Sangam.
• 2014: RN Tandon Memorial Award by National Academy of Sciences India
• 2015 : Lifetime Achievement Award by Indian Society of Plant Physiology, New Delhi

Significant contribution to science and technology development

Prof. A.N Purohit has mainly worked on ecophysiology of tree species and physiology of high altitude medicinal plants.

Prof. Purohit demonstrated for the first time that the indeterminate species can be made determinate. Based on this observation, he proposed that it is the channelization of food factors and the reproductive hormones, which controls the indeterminate or determinate nature of the plants. Prof. Purohit has shown a close relationship between photosystem I and onset of generative phase, which he has explained in terms of the energy requirement as a prelude to generative phase. He has proposed that evocation in leaves leading to the onset of floral induction starts with biophysical process(es) relating to the excitation of molecules in response to light and oxidation- reduction state of reaction centre pigments.

Prof. Purohit worked out the dynamics of shoot elongation and expansion showing recurrent growth pattern and reported appreciable histological changes in the shoot apex during longest period of dormancy and onset of reproductive phase, which was the first report of such developmental process in trees. This he further confirmed by a simple experiment in which he grew dogalus fir seedlings in high concentration of CO2 which induced bud dormancy leading to differentiation of cone like structure in one year old seedlings of this plant. He studied the effect of CO2 enrichment and reported that high concentration of CO2 inhibits flowering in classical short day plants and induces flowering in long day plants and even the phytochrome mediated responses in flowering are associated with the presence of CO2 during red light interruption. He also reported for the first time that CO2 enrichment also affects viral multiplication.

Prof. Purohit and his associates have added valuable information to the scientific field with respect to the applied value of variations in leaf temperatures in plants. They have identified two groups of tree species; namely under and over temperature tree species. According to their findings under temperature species have higher survival potential on highly exposed subtropical mountain slopes with high temperature and irradiance. Based on physiological parameters, he worked out the superiority index for selection of tree species for plantation in mountains and their fuel wood value index.

Prof. Purohits study on large cardamum and mandarin based agroforestry systems in Sikkim revealed: (1) acceleration of nutrient cycling under the influence of N2 fixing trees, (2) greater release of nutrients from non-N2-fixer letter and (3) solubilisation of secondarily fixed phosphorus by Alnus and Albizia. These findings have great significance in agroforestry model development.

After joining Garhwal University, Prof. Purohit initiated work on the physiology of high altitude plants. He established a High Altitude Plant Physiology Research Centre with its alpine field station at 13000-ft elevation at Tungnath. The work conducted at this Centre has reveals that high altitude species are less sensitive than the low altitude species to the environmental stresses. He has reported “Pseudomonocotyle” and regulatory role of Cotyledons in the growth of epicotyle in some of the alpine dicot species. The germination studies of alpine plants made by Prof. Purohit and his associates have helped in germinating many endangered species and establishing them in nature in the alpine field station at Tungnath. He and his associates have come up with the cultivation technology for Aconites, alpine and sub-alpine plants of very high medicinal value, where yield is increased 10 to 12 fold.

Prof. Purohit, as Director, also helped Govt. of India in establishing G.B. Pant Institute of Himalayan Environment and Development. The Institute has its units all over Indian Himalaya. With the assistance of all the staff members of the Institute, Prof. Purohit prepared a based document entitled .Action Plan for Himalaya which forms the base document for the sustainable development of the Himalayan region. During his tenure, he initiated number of programmes in Himalayan region Badrivan Restoration with the help of pilgrims was one of the unique programme which has been cited internationally as a model for restoration of religious places all over the World.

For the valuable scientific contribution in Indian mountains made by Prof. Purohit, he was awarded Padma Shri by the President of India in 1997.

References

1. ^ “NASI UK”. Ucost.in. Retrieved 26 June 2015.
2. ^ “Schools – Hemvati Nandan Bahuguna Garhwal University”. Hnbgu.ac.in. Retrieved 26 June 2015.
3. ^ “GBPIHED :: Faculty & Supporting Staff”. Gbpihed.gov.in. Archived from the original on 29 June 2015. Retrieved 26 June 2015.
4. ^ “Padma Awards Directory (1954–2013)” (PDF). Ministry of Home Affairs, Government of India. Archived from the original (PDF) on 15 October 2015. ()
5. ^ Jump up to:a b “Prof”. Adityapurohit.com. Retrieved 26 June 2015.
6. ^ “Faculty & Supporting Staff”. Gbpihed.gov.in. Archived from the original on 29 June 2015. Retrieved 26 June 2015.
7. ^ Gurumurti, K., Purohit, A. N., Nanda, K. K. (1978). Views on physiology of flowering: Professor K. K. Nanda commemoration volume. Dehra Dun: Bishen Singh Mahendra Pal Singh.
8. ^ “Conservation and Management of Biological Resources in Himalaya – Google Books”. Books.google.co.in. Retrieved 26 June 2015.
9. ^ “INSA Fellow”. INA. 2016. Retrieved 13 May 2016.