Management of Climate Induced Drought and Water Scarcity in Egypt, Samiha A.H. Ouda; Abd El-Hafeez Zohry
Автор: Zekai Sen Название: Applied Drought Modeling, Prediction, and Mitigation ISBN: 0128021764 ISBN-13(EAN): 9780128021767 Издательство: Elsevier Science Рейтинг: Цена: 15999.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Applied Drought Modelling, Prediction, and Mitigation provides a practical guide to new and recent methodologies for drought characterizations, change modeling, down-scaling, and future predictions.
The modeling procedures covered by the book include recent advancements in regional drought extent, coverage, intensity, and water deficit predictions, which are increasingly significant given current climate change impacts on water resources.
Each modeling procedure is explained theoretically prior to the mathematical derivation, and includes book examples, exercises, and case studies that supplement the applied and practical material, thus making the approaches accessible and applicable to the reader.
Описание: One of a series of books analyzing current agricultural issues and knowledge and proposing alternative solutions, this volume examines, inter alia, the environmental benefits of transgenic corn and advanced reclamation techniques for varying soil types.
Автор: Hossain Название: Drought Stress Tolerance in Plants, Vol 1 ISBN: 3319288970 ISBN-13(EAN): 9783319288970 Издательство: Springer Рейтинг: Цена: 28734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Abiotic stress adversely affects crop production worldwide, decreasing average yields for most of the crops to 50%. Among various abiotic stresses affecting agricultural production, drought stress is considered to be the main source of yield reduction around the globe. Due to an increasing world population, drought stress will lead to a serious food shortage by 2050. The situation may become worse due to predicated global climate change that may multiply the frequency and duration and severity of such abiotic stresses. Hence, there is an urgent need to improve our understanding on complex mechanisms of drought stress tolerance and to develop modern varieties that are more resilient to drought stress. Identification of the potential novel genes responsible for drought tolerance in crop plants will contribute to understanding the molecular mechanism of crop responses to drought stress. The discovery of novel genes, the analysis of their expression patterns in response to drought stress, and the determination of their potential functions in drought stress adaptation will provide the basis of effective engineering strategies to enhance crop drought stress tolerance. Although the in-depth water stress tolerance mechanisms is still unclear, it can be to some extent explained on the basis of ion homeostasis mediated by stress adaptation effectors, toxic radical scavenging, osmolyte biosynthesis, water transport, and long distance signaling response coordination. Importantly, complete elucidation of the physiological, biochemical, and molecular mechanisms for drought stress, perception, transduction, and tolerance is still a challenge to the plant biologists. The findings presented in volume 1 call attention to the physiological and biochemical modalities of drought stress that influence crop productivity, whereas volume 2 summarizes our current understanding on the molecular and genetic mechanisms of drought stress resistance in plants.
Описание: Documents the tumultuous climate of the American West over twenty millennia, with tales of past droughts and deluges and predictions about the impacts of future climate change on water resources. This book demonstrates the extended droughts and catastrophic floods that have plagued the West with regularity over the past two millennia.
Описание: Although media coverage and some scholars tend to cast natural resource shortages as leading inexorably toward armed conflict and war, the authors demonstrate that there are many examples of and mechanisms for more peaceful dispute resolution regarding natural resources, even in the face of water paucity and climate change.
Автор: Hossain Название: Drought Stress Tolerance in Plants, Vol 2 ISBN: 3319324217 ISBN-13(EAN): 9783319324210 Издательство: Springer Рейтинг: Цена: 32142.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Drought is one of the most severe constraints to crop productivity worldwide, and thus it has become a major concern for global food security. Due to an increasing world population, droughts could lead to serious food shortages by 2050. The situation may worsen due to predicated climatic changes that may increase the frequency, duration and severity of droughts. Hence, there is an urgent need to improve our understanding of the complex mechanisms associated with drought tolerance and to develop modern crop varieties that are more resilient to drought. Identification of the genes responsible for drought tolerance in plants will contribute to our understanding of the molecular mechanisms that could enable crop plants to respond to drought. The discovery of novel drought related genes, the analysis of their expression patterns in response to drought, and determination of the functions these genes play in drought adaptation will provide a base to develop effective strategies to enhance the drought tolerance of crop plants. Plant breeding efforts to increase crop yields in dry environments have been slow to date mainly due to our poor understanding of the molecular and genetic mechanisms involved in how plants respond to drought. In addition, when it comes to combining favourable alleles, there are practical obstacles to developing superior high yielding genotypes fit for drought prone environments. Drought Tolerance in Plants, Vol 2: Molecular and Genetic Perspectives combines novel topical findings, regarding the major molecular and genetic events associated with drought tolerance, with contemporary crop improvement approaches. This volume is unique as it makes available for its readers not only extensive reports of existing facts and data, but also practical knowledge and overviews of state-of-the-art technologies, across the biological fields, from plant breeding using classical and molecular genetic information, to the modern omic technologies, that are now being used in drought tolerance research to breed drought-related traits into modern crop varieties. This book is useful for teachers and researchers in the fields of plant breeding, molecular biology and biotechnology.
Автор: Kurt Schwabe; Jose Albiac; Jeffery D. Connor; Rash Название: Drought in Arid and Semi-Arid Regions ISBN: 9400766351 ISBN-13(EAN): 9789400766358 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book shows how scientists, water managers and policy makers approach drought and water scarcity in arid and semi-arid areas of Spain, Mexico, Australia, South Africa and the US. Covers irrigation, ecological impacts, economic considerations and more.
Описание: Looking at the region`s current water crisis from the perspective of its climate history, the author`s ask the central question of what is "normal" climate for the West, and whether the relatively benign climate of the past century will continue into the future.
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