Author(s)
Dr. Shweta Nag
University Department of Botany, Ranchi University, Jharkhand, India.
ISBN 978-81-17350-85-0 (Print)
ISBN 978-81-17350-84-3 (eBook)
DOI: https://doi.org/10.9734/bpi/mono/978-81-17350-85-0
The health of terrestrial ecosystems is increasingly shaped by pollution, changing land use, and disturbances that alter the physical, chemical, and biological properties of soils. Understanding how plants respond to these pressures is essential for evaluating the possibilities and limits of environmentally responsible restoration. This book brings together interconnected perspectives on phytoremediation and the functioning of plants in contaminated and disturbed environments. It explores the extraction and stabilisation of metals and metalloids, plant-mediated transformation of organic pollutants, and the environmental behaviour of emerging contaminants, including microplastics, per- and polyfluoroalkyl substances, and pharmaceutical residues. The chapters also examine plant stress responses, physiological and molecular adaptations, rhizosphere processes, root exudates, and the contributions of associated microorganisms. Particular emphasis is placed on distinguishing plant tolerance from ecological recovery and contaminant uptake from verified risk reduction. By connecting fundamental mechanisms with field applications, monitoring needs, and practical limitations, the volume encourages critical assessment of plant-based remediation strategies. It is intended to serve as a useful reference for students, researchers, educators, and environmental practitioners working towards the sustainable management and rehabilitation of affected ecosystems.