Veena soni (152 resultados)

Paperback. Condición: Brand New. 1st edition. 138 pages. 9.00x6.00x0.32 inches. In Stock.

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Hardcover. Condición: Brand New. 138 pages. 6.00x0.44x9.00 inches. In Stock.

Hardbound. Condición: As New. New. Contents Foreword. Preface. 1. Mineral exploration in India constraints and issues/S.D. Prasad. 2. Socioeconomic problems and prospects in relation to mining/Naresh C. Saxena. 3. Remote sensing and GIS A tool for assessment of forests in mining areas of four Indian states/Sandeep Tripathi. 4. Environmental management practices for iron ore mines in India an overview/T.K. Chakravarty T.K. Bhowmick and P.C. Acharya. 5. Ecorestoration concept its application for restoration of biodiversity in mined lands/Prafulla Soni and Lakshmi Rawat. 6. Ethnobotany an important tool for sustainable restoration/Veena Chandra. 7. Significance of mineralogical approach in rejuvenation of mined lands/A.K. Raina. 8. Minespoil afforestation constraints and technology/S.D. Sharma and M.K. Gupta. 9. Indian coal industry environmental scenario and restoration strategies/P.V. Sridharan and S.P. Banerjee. 10. Ecorehabilitation of mined lands on Himalayas through bio engineering technology Sahastradhara case study/G.P. Juyal V.S. Katiyar K.S. Dadhwal P. Joshie and R.K Arya. 11. Scope of biofertilizers in mine spoil amelioration/Asha A. Juwarkar Kirti Dubey and R.N. Singh. 12. Efficacy of mulches in the management of mine spoils/H.B. Vasistha Om Kumar and Prafulla Soni. 13. Tangible and intangible benefits from forests/M.N. Jha. 14. Socioeconomic aspects of conservation perspectives and strategies/Alka Shiva and V. Chakravarti. Across the globe very few areas are left today where human intervention has not altered the ecological structure and function of endemic ecosystems. Areas with reversible ecological impacts are easy to restore and maintain the ecological health through the processes of natural recovery. However where the impacts on land and water are severe and irrevers ecological restoration is required. Mining of minerals is one activity that drastically alters the ecological systems and completely disrupts the landscape. These areas need special attention and technological challenge in achieving ecological restoration. Since ecological restoration spans a broad spectrum of issues editors have attempted to provide insight of ecological restoration tools to managers and practitioners in the field of mining and restoration ecology through understanding of mineral exploration constraints and issues of ecological applications socio economics ethnobotany soil geology biofertiliser application and soil conservation measures. The book will be a practical guide to practicing restoration executives mine managers policy makers and students and researchers in the field of ecological restoration. 245 pp.…

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Paperback. Condición: Brand New. 84 pages. 8.66x5.91x0.19 inches. In Stock.

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Paperback. Condición: Brand New. 84 pages. 8.66x5.91x0.19 inches. In Stock.

Paperback. Condición: Brand New. 72 pages. 8.66x5.91x0.17 inches. In Stock.

Taschenbuch. Condición: Neu. Neuware - Essay from the year 2012 in the subject Energy Sciences, Jai Narain Vyas University Jodhpur, language: English, abstract: In this paper the author sums up the ongoing advances in bio-enlivened improvement techniques, including fake neural systems, transformative calculations, swarm knowledge, and their hybridizations, which are applied to the field of practical vitality advancement. Writing assessed in this paper shows the present status of the craftsmanship and talks about the potential future examination patterns.Reasonable vitality advancement consistently includes complex streamlining issues of configuration, arranging, and control, which are frequently computationally hard for regular enhancement strategies. Luckily, the persistent advances in man-made reasoning have brought about an expanding number of heuristic enhancement techniques for adequately taking care of those muddled issues. Especially, calculations that are enlivened by the standards of common natural development and additionally aggregate conduct of social provinces have demonstrated a promising presentation and are turning out to be increasingly more well-known these days. …

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Essay from the year 2020 in the subject Health - Nutritional Science, , language: English, abstract: Attaining food security is a matter of prime importance for India where more than a third of its population is estimated to be absolutely poor, and as many as one half of its children have suffered from malnourishment over the last three decades. Several important issues have emerged in the context of food security in India. These have been (a) the liberalization of the economy and its impact on agriculture and food security; (b) the establishment of the WTO and the agreement on Agriculture; (c) climate change and its impact on food production and prices; (d) the prevalence of hunger and poverty coexisting with high levels of food stocks; (e) the introduction of the targeted Public Distribution System (f) the 'Right to Food' campaign; and (g) the National Food Security Bill. These important issues have posed severe challenges for food security in the country.The Food and Agricultural Organization (FAO) states that food security emerges when all people at all times have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy life. Food security has three important and closely related components, which are availability of food, access to food, and absorption of food.Food security is thus a multi-dimensional concept and extends beyond the production availability, and demand for food. There has been a definite and significant paradigm shift in the concept of food security from mere macro level availability and stability to micro level household food insecurity, and also from an assessment of energy intake to measures and indicators of malnutrition.…

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Academic Paper from the year 2020 in the subject Economics - Economic Cycle and Growth, , language: English, abstract: Those of us who preach the gospel of agriculture with evangelical zeal find the text compelling and convincing. We are regularly possessed by the spirit only to look around and see out colleagues, in other sectors, in country management, or even our senior management doubting, yawning or subtly edging towards the door. We face the implicit query, 'If agriculture can do such great things, why have they not yet happened 'The past decade has been one of agro-pessimism. The promises that agricultural development seem to hold did not materialise. This pessimism seemed to coincide with pessimism about Sub-Saharan Africa. Especially for Sub-Saharan Africa the hope was that economic development would be brought about by agricultural development. After the success of the green revolution in Asia, the hope was that a similar agricultural miracle would transform African economies. But this hope never materialised, agricultural productivity did not increase much in SSA, and worse, the negative effects of the green revolution in Asia became more apparent, such as pesticide overuse and subsequent pollution. Also in Asia the yield increases tapered off.The sceptics put forward several arguments why agriculture is no longer an engine of growth. For instance, the liberalisation of the 1990s and greater openness to trade has lead to a reduction in the economic potential of the rural sector: cheap imported Chinese plastic buckets out compete the locally produced pottery. On the other hand, it does mean cheaper (imported) supplies. With rapid global technical change and increasingly integrated markets, prices fall faster than yields rise. So, rural incomes fall despite increased productivity if they are net producers. The integration of rural with urban areas means that healthy young people move out of agriculture, head to town, leaving behind the old, the sick and the dependent. It is often also the men who move to urban areas, leaving women in charge of the farm. This has resulted in the increased sophistication of agricultural markets (and value chains) which excludes traditional smallholders, who are poorly equipped to meet the demanding product specifications and timeliness of delivery required by expanding supermarkets. The natural resource base on which agriculture depends is poor and deteriorating.…

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Paperback. Condición: Brand New. 52 pages. 8.66x5.91x0.12 inches. In Stock.

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