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This edited volume dedicated to late Prof. P.S. Saklani addresses the multidisciplinary themes pertaining to role of tectonism and magmatism in Crustal Evolution and global distribution of metallic and non metallic mineral deposits. It gives valuable information on geodynamic evolution, structural, petrological, isotopic, metamorphic, geochemical and geochronological attributes of continental and oceanic crust and is challenging reassessments of the existing paradigms. It addresses the implication of magmatism, metallogeny and application of geochronological ages (U-Pb SHRIMP age, Lu-Hf isotopic system; detrital zircons). This book also advocates the role of tectonics in contamination of gro...
Yet they have hardly been empirically investigated.
High-value crops are non-staple plants that give much higher return per unit area than staple crops. Diversification and investing towards high-value crops can potentially increase farm incomes, making them more attractive to new and small-scale agricultural farmers. This new volume explores the biotechnological applications for the unique high-value crops in response to the impending high-value agriculture revolution. The book discusses traditional knowledge, nutritional value, phytochemical activity, value addition quality, and postharvest management of some select unique high-value crops, including black ginger, bastard oleaster, Swertia chirayita, Garcinia, Parkia timoriana (or tree bean), king chili, Chenopodium (or goosefoot), sea buckthorn, broom grass, lichens, and others. High-Value Plants: Novel Insights and Biotechnological Advances provides important information for small-scale farmers and agricultural and horticultural professionals to consider diversifying into non-traditional, high-value, agricultural crops, an important area of potential income growth in rural areas.
Protected areas and conservation policies ore usually established with only local nature and wildlife in mind. Yet they con have far reaching consequences for local populations, often undermining their access to resources and their livelihoods. This book is the first comprehensive discussion of the social consequences of protected area schemes and conservation policies. Drawing on case studies from North America, Europe, Asia, Central America and Africa, it critically reviews current trends in protected area management, and shows how local people have been affected in terms of their customary rights, livelihoods, wellbeing and social cohesion. The loss of secure livelihoods ultimately threatens conservation, as poverty and environmental degradation intensify in and around protected areas. The leading authorities who have contributed to this ground breaking volume argue for a thorough overhaul of conservation thinking and practice.
The new edition of Seeds contains new information on many topics discussed in the first edition, such as fruit/seed heteromorphism, breaking of physical dormancy and effects of inbreeding depression on germination. New topics have been added to each chapter, including dichotomous keys to types of seeds and kinds of dormancy; a hierarchical dormancy classification system; role of seed banks in restoration of plant communities; and seed germination in relation to parental effects, pollen competition, local adaption, climate change and karrikinolide in smoke from burning plants. The database for the world biogeography of seed dormancy has been expanded from 3,580 to about 13,600 species. New in...
In Indian context.
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v. 2. Population, resources and development -- v.3. Ecological degradation of land
The decentralization of control over the vast forests of the world is moving at a rapid pace, with both positive and negative ramifications for people and forests themselves. The fresh research from a host of Asia-Pacific countries described in this book presents rich and varied experience with decentralization and provides important lessons for other regions. Beginning with historical and geographical overview chapters, the book proceeds to more in-depth coverage of the region's countries. Research findings stress rights, roles and responsibilities on the one hand, and organization, capacity-building, infrastructure and legal aspects on the other. With these overarching themes in mind, the ...