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Human activities have dramatically changed the composition and organisation of soils. Industrial and urban wastes, agricultural application and also mining activities resulted in an increased concentration of heavy metals in soils. How plants and soil microorganisms cope with this situation and the sophisticated techniques developed for survival in contaminated soils is discussed in this volume. The topics presented include: the general role of heavy metals in biological soil systems; the relation of inorganic and organic pollutions; heavy metal, salt tolerance and combined effects with salinity; effects on abuscular mycorrhizal and on saprophytic soil fungi; heavy metal resistance by streptomycetes; trace element determination of environmental samples; the use of microbiological communities as indicators; phytostabilization of lead polluted sites by native plants; effects of soil earthworms on removal of heavy metals and the remediation of heavy metal contaminated tropical land.
The report brings together the information shared during the Regional Seminar on Agroecology in Europe and Central Asia. The aim of the report is to showcase the work and discussions held during the Regional Symposium and to inform the participants and wider audiences (all relevant stakeholders of Agroecology in the region) on the meeting, its content, discussions and outcomes.
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Marshall Ganz is one of the world's leading authorities on democratic organizing, and this book is the culmination of his decades of teaching, research, and work. In People, Power, Change, Ganz distills for students, practitioners, and activists the principles he has gleaned over the last half-century about the practice and craft of creating collective action.
Bringing together scholarly research by climate experts working in different locations and social science disciplines, this book offers insights into how climate change is socially and culturally constructed. Whereas existing studies of climate cultural differences are predominantly rooted in a static understanding of culture, cultural globalization theory suggests that new formations emerge dynamically at different social and spatial scales. This volume gathers analyses of climate cultural formations within various spaces and regions in the United States and the European Union. It focuses particularly on the emergence of new social movements and coalitions devoted to fighting climate change on both sides of the Atlantic. Overall, Climate Cultures in Europe and North America provides empirical and theoretical findings that contribute to current debates on globalization, conflict and governance, as well as cultural and social change. This book will be of great interest to students and scholars of climate change, environmental policy and politics, environmental sociology, and cultural studies.
Roving vigilantes, fear-mongering politicians, hysterical pundits, and the looming shadow of a seven hundred-mile-long fence: the US–Mexican border is one of the most complex and dynamic areas on the planet today. Hyperborder provides the most nuanced portrait yet of this dynamic region. Author Fernando Romero presents a multidisciplinary perspective informed by interviews with numerous academics, researchers, and organizations. Provocatively designed in the style of other kinetic large-scale studies like Rem Koolhaas's Content and Bruce Mau’s Massive Change, Hyperborder is an exhaustively researched report from the front lines of the border debate.
Nanotechnology: Advances and Real-Life Applications offers a comprehensive reference text about advanced concepts and applications in the field of nanotechnology. The text – written by researchers practicing in the field – presents a detailed discussion of key concepts including nanomaterials and their synthesis, fabrication and characterization of nanomaterials, carbon-based nanomaterials, nano-bio interface, and nanoelectronics. The applications of nanotechnology in the fields of renewable energy, medicine and agriculture are each covered in a dedicated chapter. The text will be invaluable for senior undergraduate and graduate students in the fields of electrical engineering, electronics engineering, nanotechnology and nanoscience. Dr. Cherry Bhargava is an Associate Professor and Head, VLSI domain, at the School of Electrical and Electronics Engineering of Lovely Professional University, Jalandhar, India. Dr. Amit Sachdeva is an Associate Professor at Lovely Professional University, Jalandhar, India.