Plant Responses to Air Pollution

This book focuses upon air pollution, types of air pollutants and their impact on plant physiological and biochemical systems. The book begins with a brief background on air pollution and continues with a discussion on different types, effects, and solutions to the pollution. The chapters that follow, explore the different effects of pollution on chloroplasts, respiration, biochemistry and physiology of plant cells. Moreover, it covers the basic concepts of atmospheric transport and transformations of pollutants, and issues of global change and the use of science in air pollution policy formulation. It also emphasises about the effects of air pollutants in altering plant response to common stresses, both abiotic and biotic - fields by giving the focus on the physiology of plant. This book act as a valuable tool for students in Environmental Science, Biological Science and Agriculture. It will be unique to environmental consultants, researchers and other professionals involved in air quality and plant related research.

During past few decades, air pollution and poor air quality have been the issues of common concerns. Degraded air has adverse effects on various system of plants by creating a stress which develops biochemical and physiological disorder in plants. Chronic diseases and/or lower yield have reported consequences of air pollution effect. A large number of biochemical and physiological parameters have been used to assess impact of air pollution on plant health. Photosynthetic machinery and respiratory system are the most affected domain of plants. However, the survival of plants depend on various internal and external factors such as plant community, types of air pollutants, geographical region, meteorological conditions and soil moisture etc. Plants respond to both biotic and abiotic stresses accordingly. Many tolerant plants survive easily even in higher air pollution region. Certain plant species absorbs selected gaseous air pollutants and hence plants are effective tool for air pollution remediation.



Dr. Umesh Kulshrestha is a Professor at the School of Environmental Sciences, Jawaharlal Nehru University, New Delhi. He received his Doctorate degree from Dayalbagh Educational Institute, Agra in 1994 and earned his postdoctoral experience at Stockholm University, Sweden and National Physical Laboratory, New Delhi. In 1998, he joined CSIR-Indian Institute of Chemical Technology, Hyderabad as a scientist where he continued till 2008. He is having 20 years of Experience in the field of Aerosol Chemistry and Climate Change. His Area of Expertise includes Aerosol and precipitation chemistry relevant to climate change, Air pollution chemistry and transport, Atmospheric depositions and biogeochemical cycle, Air Pollution and Plant Health, Toxic metals in air and their possible health effects, Land-atmosphere interaction chemistry, Chemical analysis and method development for different types of samples, Greenhouse gases and climate change, Bioaerosols Carbonaceous aerosols. Prof. Kulshrestha is a recipient of START Young Scientist Award by IGBP-START, USA, Thomas Kuhn Honor Pin by IUAPPA and International Academy of Sciences, CSIR Young Scientist Award, and M S Krishnan Gold Medal by Indian Geophysical Union (IGU). Also, he is a Fellow of IGU. He has published a number of papers which have been widely cited. He has been associated with various international and national programs on atmospheric science including INDOEX, ABC, IGAC-DEBITS-CAD, CAAP, Surya and ICARB etc.

di-language:AR-SA'>Dr. Pallavi Saxena is a Young Scientist at School of Environmental Sciences Jawaharlal Nehru University from 2014 onwards. She has done her Post Doc from Space and Atmospheric Sciences Division, Physical Research Laboratory (PRL), Ahmedabad, Gujarat. She has completed her Graduation, Post Graduation, master of philosophy and Doctor of Philosophy in Environmental Science from University of Delhi. Dr. Pallavi has defended her work on 'Effect of Photochemical Pollutants on Plant Species (2007-2013). Her area of interest is air pollution and plant physiology. She has been working in this area from last 9 years. She has also been awarded UGC, JRF (2007-08), Jawaharlal Nehru Doctoral Scholarship (2009-2010) and CSIR SRF (2012-2013) during her doctoral studies. She has been a recipient of post doctoral fellowships like ISRO fellowship in PRL (2013-2014) and DST Fast Track Young Scientist at School of Environmental Sciences to pursue her independent project over there (2014-2017). She has published 13 research papers in international and national journals with high impact factor. , She has also been an Invited Speaker on 'Variation in the Concentration of VOCs in Atmosphere at Selected Sites in Delhi', at the  'bVOCs Monitoring and Modelling' workshop at Lancaster Environment Centre, Lancaster University, UK (2011) She is also an expert of TOAR International Meeting which focuses on tropospheric ozone and its impact on vegetation from 2015 onwards. In addition to that, she has been a recipient of various awards like Young Scientist Award from Indian Society of Plant Physiology (2013), DBT BioCaRe Award (2014), Several travel grant awards from WMO, IGAC and NOAA to participate as an expert in Ozone Pollution and Its Impact on Vegetation in TOAR Meeting (2015-16). She has also reviewed of research articles for reputed journals like 'Atmospheric Environment' (Elsevier) and 'Mitigation and Adaptation of Strategies for Global Change' (Springer), 'Environmental Technology' (Taylor and Francis), 'Polish Journal of Environmental Studies', 'Environmental Monitoring and Assessment' (Springer), 'International Journal of Physical Sciences' (Academic Journal). She has participated in various national (10) and international conferences (8) and presented several papers. Dr. Saxena has also participated in various workshops and trainings (15) in the area of air pollution and plant physiology.

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