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Salinity and Drought Tolerance in Plants: Physiological Perspectives

by Ashwani Kumar Pooja Dhansu Anita Mann

This edited book is a comprehensive collection of scientific research on different plants under drought and salt stress conditions. The main focus of this book is to elaborate on the mechanisms being operative in plants under stress and how various biological factors mitigate the adverse effects for better plant productivity. This book covers all physiological, biochemical, and molecular mechanisms operating under drought and saline stresses. The current status and impact of drought and salinity on various crop plants have been elaborated on in different chapters. Agricultural lands are either turning barren or becoming more saline and drought-prone with increasing temperatures, decreasing water tables, untimely rainfall, and other environmental factors. In India, salt-affected soils occupy an area of about 6.73 million ha of which saline and sodic soils constitute roughly 40 and 60%, respectively. All these factors individually or cumulatively, affect the plant growth and development and hence, the crop productivity with the monetary loss. The inbuilt plant's ability with modified/acclimatized mechanisms has been described in various chapters with step-wise descriptions. The role of various plant growth-promoting agents including nano-particles, micro-organisms, metabolites or phytohormones, etc in mitigating adverse effects of drought and salinity has been explained precisely. Updated information on the use of speed breeding, proteomics, epigenetics, and transcriptomics in different crops along with high throughput technologies is included for the cross-talk of various network mechanisms. This book is helpful for the readers in knowing salinity and drought through the physiological, biochemical and genetic, and molecular levels to understand plant behaviour under stress conditions. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture, plant physiology, biochemistry, forestry, and environmental sciences. National and international agricultural scientists and policymakers will also find this to be a useful read.

Salinity Resilience and Sustainable Crop Production Under Climate Change (Earth and Environmental Sciences Library)

by Hassan Auda Awaad

The book provides a comprehensive review of the rapidly expanding and includes in-depth discussions on salinity resilience, sustainable production under climate change, how do plants resilience saline conditions?, Beside Genetic Diversity and inheritance of resistance to Salinity. Furthermore, covers a vast array of special topics and applications illustrating the wide use recent approach of techniques and measurements of assessing genotypes for salinity resilienceThis book has been prepared and supported by recent references and statistics with tables and colourful figures to deliver recent advances to the audience of lower and upper undergraduate, and professional/Practitioner researchers at universities and research centers in the fields of crop breeding and production, physiology, genetics, molecular biology and biotechnology, and allied fields such as agro ecology, sustainable agriculture, climate-resilient agriculture.

Salinity Responses and Tolerance in Plants, Volume 1: Targeting Sensory, Transport And Signaling Mechanisms

by Vinay Kumar Shabir Hussain Wani Penna Suprasanna Lam-Son Phan Tran

Soil salinity is a key abiotic-stress and poses serious threats to crop yields and quality of produce. Owing to the underlying complexity, conventional breeding programs have met with limited success. Even genetic engineering approaches, via transferring/overexpressing a single ‘direct action gene’ per event did not yield optimal results. Nevertheless, the biotechnological advents in last decade coupled with the availability of genomic sequences of major crops and model plants have opened new vistas for understanding salinity-responses and improving salinity tolerance in important glycophytic crops. Our goal is to summarize these findings for those who wish to understand and target the molecular mechanisms for producing salt-tolerant and high-yielding crops. Through this 2-volume book series, we critically assess the potential venues for imparting salt stress tolerance to major crops in the post-genomic era. Accordingly, perspectives on improving crop salinity tolerance by targeting the sensory, ion-transport and signaling mechanisms are presented here in volume 1. Volume 2 will focus on the potency of post-genomic era tools that include RNAi, genomic intervention, genome editing and systems biology approaches for producing salt tolerant crops.

Salinity Responses and Tolerance in Plants, Volume 2: Exploring RNAi, Genome Editing and Systems Biology

by Vinay Kumar Shabir Hussain Wani Penna Suprasanna Lam-Son Phan Tran

Soil salinity is a key abiotic-stress and poses serious threats to crop yields and quality of produce. Owing to the underlying complexity, conventional breeding programs have met with limited success. Even genetic engineering approaches, via transferring/overexpressing a single ‘direct action gene’ per event did not yield optimal results. Nevertheless, the biotechnological advents in last decade coupled with the availability of genomic sequences of major crops and model plants have opened new vistas for understanding salinity-responses and improving salinity tolerance in important glycophytic crops. Our goal is to summarize these findings for those who wish to understand and target the molecular mechanisms for producing salt-tolerant and high-yielding crops. Through this 2-volume book series, we critically assess the potential venues for imparting salt stress tolerance to major crops in the post-genomic era. Accordingly, perspectives on improving crop salinity tolerance by targeting the sensory, ion-transport and signaling mechanisms were presented in Volume 1. Volume 2 now focuses on the potency of post-genomic era tools that include RNAi, genomic intervention, genome editing and systems biology approaches for producing salt tolerant crops.

Saliva in Health and Disease: The Present and Future of a Unique Sample for Diagnosis

by Asta Tvarijonaviciute Silvia Martínez-Subiela Pia López-Jornet Elsa Lamy

Saliva as a unique sample for health assessment is gaining attention among researchers of different fields in the last 20 years; being reflected in an impressive increase in the number of papers published studying saliva from different biological aspects in human and veterinary species. Once deemed merely a digestive juice is now considered a biological fluid capable of communicating information about physiopathological processes occurring in organisms, since saliva has been shown to contain molecular and bacterial compounds that can change in response to local and systemic pathologies. Furthermore, the interest of saliva as a diagnostic, prognostic and monitoring biofluid is forced by its non-invasive nature being of easy and inexpensive sampling, involving only minimal discomfort and allowing the collection of multiple/repeated specimens at anytime, anywhere and without need for specialized staff. In this contributed volume, the authors bring together, summarize and reflect the generated knowledge about saliva as a source of biomarkers for health and welfare evaluation in humans and animal models. This volume also highlights the importance of confounding factors, such as sampling methods, flow, total protein content, contamination, or storage. This book will serve as a manual for graduates, practitioners and researchers by providing general ideas about the possibilities and utilities of saliva in clinical practice or investigation, and indicating the main cautions each should have in mind before saliva usage.

Salivary Bioscience: Foundations of Interdisciplinary Saliva Research and Applications

by Douglas A. Granger Marcus K. Taylor

This book provides the first comprehensive overview of the emerging field of interdisciplinary salivary bioscience. It serves as a foundational reference guide to the collection, analysis, and interpretation of salivary data, as well as its myriad applications in medicine, surveillance and public health. The ease and non-invasive nature of saliva collection makes it highly useful in diverse fields such as pediatrics, dentistry, neuroscience, psychology, animal welfare and precision medicine. This book introduces students and scientists alike to the vast potential of salivary bioscience in both research and practice.

Salivary Gland Development and Regeneration

by Seunghee Cha

This book provides a comprehensive update on the latest information and knowledge which emerged from translational and basic science research endeavors, targeting the regeneration of salivary glands. The coverage includes salivary gland growth and development, stem cell therapy, bioengineering of salivary glands, and perspectives on and practical approaches to restoration of secretory function. More specifically, among the individual topics addressed are the various types of stem cell of value for cell replacement therapy, technological advances with respect to 3D printing, gene therapy, organ culture of salivary glands, and surgical aspects of the feasibility and practicality of transplantation. Readers will find helpful practical guidance on functional restorations of damaged salivary glands and stimulating insights into potential future directions in salivary gland regeneration research. The authors are all acknowledged experts from a range of academic and clinical backgrounds. Accordingly, the book will be of interest not only to clinicians, such as general dental practitioners, oral medicine specialists, and surgeons who manage dry mouth patients, but also to biomedical engineers, stem cell researchers, and transplant surgeons.

Sally Ride

by Sue Hurwitz

Sally RideShooting for the StarsAstronaut Dr. Sally Ride took a deep breath and nervously waited as the powerful engines of the Space Shuttle Challenger roared to life. This was the most frightening, yet exciting moment of Sally's life! She was determined to prove that an American woman could perform in space as well as a man.Countdown to History!Sally Ride: Shooting for the Stars profiles the life of America's first woman astronaut to fly in space. Jain Sally's astronaut training as she learns to fly jets, practices sea rescue missions, and floats weightlessly in a special "zero gravity" aircraft. Witness her breathtaking view of Earth from 184 miles out in space while traveling aver 17,400 miles per hour! Then dare to share her dream of joining NASA's astronaut program.From the Trade Paperback edition.

Sally Ride: A Space Biography

by Barbara Kramer

On the morning of June 18, 1983, the United States sent its first woman -- Sally Ride -- into space. The book tells the story of Sally Ride, from her youth through her astronaut training. As a mission specialist, she conducted research on pharmaceuticals and the use of the new shuttle's robot arm. The book also discusses her career as a teacher and researcher after retiring from NASA.

Sally Ride: Life on a Mission (A Real-Life Story)

by Sue Macy

Sally Ride was more than the first woman in space—she was a real-life explorer and adventurer whose life story is a true inspiration for all those who dream big. <p><p> Most people know Sally Ride as the first American female astronaut to travel in space. But in her lifetime she was also a nationally ranked tennis player, a physicist who enjoyed reading Shakespeare, a university professor, and the founder of a company that helped inspire girls and young women to pursue careers in science and math. Posthumously, she was a recipient of the Presidential Medal of Freedom. <p><p> From Sally Ride’s youth to her many groundbreaking achievements in space and beyond, Sue Macy’s riveting biography tells the story of not only a pioneering astronaut, but a leader and explorer whose life, as President Barack Obama said, “demonstrates that the sky is no limit for those who dream of reaching for the stars.”

Sally Ride: A Photobiography of America's Pioneering Woman in Space

by Tam O'Shaughnessy

Years before millions of Americans tuned in to watch her historic space flight aboard the Challenger in 1983, Sally Ride stayed up late to watch Neil Armstrong become the first person to walk on the moon. The next morning, she woke up to win her first round singles match at a national junior tennis tournament.Sally Ride: A Photobiography of America's Pioneering Woman Astronaut, is an intimate journey from her formative years to her final moments. Before she was an astronaut, Sally was a competitive tennis player who excelled at the game to such an extent that Billie Jean King told her she could play on the pro circuit. Before she earned a Ph.D. in physics, she was called an underachiever by her high school classmates. After her first historic space flight-she took a second in 1984-Sally continued to break ground as an inspirational advocate for space exploration, public policy, and science education, who fought gender stereotypes and opened doors for girls and women in all fields during the second half of the twentieth century.This vivid photobiography, written by Sally's life, writing, and business partner, Tam O'Shaughnessy, offers an intimate and revealing glimpse into the life and mind of the famously private, book-loving, tennis-playing physicist who made history.

Salmon: A Fish, the Earth, and the History of a Common Fate

by Mark Kurlansky

Most of what we do on land ends up impacting the ocean, but never is that clearer than when we look at salmon. Centuries of our greatest assaults on nature, from overfishing to dams, from hatcheries to fish farms, from industrial pollution to the ravages of climate change, can be seen in their harrowing yet awe-inspiring life cycle. From the Pacific to the Atlantic, through Scotland, Ireland, Norway, Iceland, Japan and Siberia, Mark Kurlansky traces the history of the world through his fish-eye lens, laying bare our misdirected attempts to manipulate salmon for our own benefit. Attempts that have had a devastating impact on both fish and earth. Now, the only way to save salmon is to save the planet, and the only way to save the planet may be to save the salmon.

Salmon and Acorns Feed Our People: Colonialism, Nature, and Social Action (Nature, Society, and Culture)

by Kari Marie Norgaard

Since time before memory, large numbers of salmon have made their way up and down the Klamath River. Indigenous management enabled the ecological abundance that formed the basis of capitalist wealth across North America. These activities on the landscape continue today, although they are often the site of intense political struggle. Not only has the magnitude of Native American genocide been of remarkable little sociological focus, the fact that this genocide has been coupled with a reorganization of the natural world represents a substantial theoretical void. Whereas much attention has (rightfully) focused on the structuring of capitalism, racism and patriarchy, few sociologists have attended to the ongoing process of North American colonialism. Salmon and Acorns Feed Our People draws upon nearly two decades of examples and insight from Karuk experiences on the Klamath River to illustrate how the ecological dynamics of settler-colonialism are essential for theorizing gender, race and social power today.

Salmon (WorldLife Library)

by John M. Baxter

The life cycle of the salmon is a remarkable story of survival. Their amazing feat of migration from freshwater streams to saltwater oceans and back again is one of the great wonders and mysteries of the natural world. In this authoritative book, John Baxter uncovers the origins, migratory instincts, and life histories of the seven salmon species found around the world: Atlantic, chinook, coho, sockeye, masu, pink, and chum. He also explores the many conservation issues facing salmon today, which are declining because of pollution, overfishing, and changes to river habitats.

Salmonella

by Abe Eisenstark Heide Schatten

This book presents detailed methods on a variety of aspects of Salmonella research, focusing on those which provide landmarks for future discovery. It is the first comprehensive volume of methods and protocols for studying Salmonella and will be indispensable to researchers engaged in the study of Salmonella, and enterobacteria in general. Each chapter provides a short overview of the topic, followed by detailed explanations of techniques.

Salmonella Infections

by Pietro Mastroeni Duncan Maskell

Salmonella enterica encompasses a diverse range of bacteria that cause a spectrum of diseases in many hosts. Advancements in prevention and treatment of S. enterica infections have at times been hampered by compartmentalization of research efforts and lack of multidisciplinary approaches. This book attempts to cover a diverse range of topics related to the biology of S. enterica infections, including epidemiological and clinical aspects, molecular pathogenesis, immunity to disease and vaccines. S. enterica infections are important zoonoses and therefore material on infections of animals and public health issues have also been considered. Each chapter can be read independently, but the full contents of the book will provide the reader with up-to-date knowledge on all the key aspects of salmonellosis in humans and animals. It will therefore be of interest to graduate students and researchers, as well as to clinicians, whose research focuses on this important pathogen.

Salt-affected Soils and Marginal Waters: Global Perspectives and Sustainable Management

by Ranbir Chhabra

This book presents systematic scientific appraisal, classification, genesis and viable technologies for reclamation and management of salt-affected soils and marginal quality waters across India and several other countries. Nature, solubility and geo-chemical mobility of salts have been provided as basis for the development of alkali and saline soils and groundwaters under specific agro-hydro-ecological regions. Chemical amendment (gypsum) based reclamation technology of alkali soils and related pre and post-reclamation water, nutrient and crop management interventions, including re-sodification issues have been comprehensively addressed. Features and operational guidelines of surface, subsurface, vertical and bio-drainage systems have been thoroughly discussed; likewise, amelioration of irrigation induced saline soils in inland and coastal regions and preventive measures for control of salinity and waterlogging along with environmental trade-offs. Practical approaches for amelioration and judicious use of saline, alkali, high SAR- saline and waste waters have been synthesized for different cropping and agro- forestry systems. Emerging issues on use of industrial by-products as amendments for alkali soils, physiological aspects of salt resistance, anatomical and biochemical mechanism of submergence tolerance, specific ion effects of poor quality waters, crop diversification, groundwater recharge, rejuvenation of tsunami affected coastal soils, safety against occurrence of poisonous gas in tube well pits, paddy straw burning and others have been adequately deliberated upon. Combining scientific principles with field experiences, the book is expected to serve as a useful knowledge base for research workers, teachers and students of soil science, agronomy, plant breeding, forestry, irrigation engineering, extension workers, environmentalists and planners associated with reclamation and management of salt affected soils and waters on sustainable basis in developing and developed countries.

Salt and Drought Stress Tolerance in Plants: Signaling Networks and Adaptive Mechanisms (Signaling and Communication in Plants)

by Mirza Hasanuzzaman Mohsin Tanveer

This book presents various aspects of salt and drought stress signaling in crops, combining physiological, biochemical, and molecular studies. Salt and drought stress are two major constraints on crop production worldwide. Plants possess several mechanisms to cope with the adverse effects of salt and drought. Among these mechanisms, stress signaling is very important, because it integrates and regulates nuclear gene expression and other cellular activities, which can help to restore cellular homeostasis. Accordingly, understanding the signaling cascades will help plant biologists to grasp the tolerance mechanisms that allow breeders to develop tolerant crop varieties. This book is an essential resource for researchers and graduate students working on salt and drought stress physiology and plant breeding.

Salt Crystallization in Porous Media (ISTE Consignment)

by Marc Prat Hannelore Derluyn

The crystallization of one or multiple salts in porous media (rocks, soils, building materials, etc.) is a subject of major interest in connection with numerous issues such as soil salinization, evaporation, CO2 injection into saline aquifers, the durability of building materials and the preservation of our cultural heritage. Salt Crystallization in Porous Media provides an interdisciplinary review of the key scientific knowledge required to understand this field of research, and illustrates the issues involved through a series of concrete examples. This book has been written for students completing their Master’s level degree or higher in the field, as well as researchers and engineers interested in this research. It may also be of interest to a wider readership, as certain sections can be used to illustrate basic concepts, reaching beyond the subject of salt crystallization itself.

Salt Marshes: Function, Dynamics, and Stresses

by Duncan M. FitzGerald Zoe J. Hughes

Salt marshes are highly dynamic and important ecosystems that dampen impacts of coastal storms and are an integral part of tidal wetland systems, which sequester half of all global marine carbon. They are now being threatened due to sea-level rise, decreased sediment influx, and human encroachment. This book provides a comprehensive review of the latest salt marsh science, investigating their functions and how they are responding to stresses through formation of salt pannes and pools, headward erosion of tidal creeks, marsh-edge erosion, ice-fracturing, and ice-rafted sedimentation. Written by experts in marsh ecology, coastal geomorphology, wetland biology, estuarine hydrodynamics, and coastal sedimentation, it provides a multidisciplinary summary of recent advancements in our knowledge of salt marshes. The future of wetlands and potential deterioration of salt marshes is also considered, providing a go-to reference for graduate students and researchers studying these coastal systems, as well as marsh managers and restoration scientists.

Salt Stress in Plants

by M. M. Azooz Parvaiz Ahmad M.N.V. Prasad

Environmental conditions and changes, irrespective of source, cause a variety of stresses, one of the most prevalent of which is salt stress. Excess amount of salt in the soil adversely affects plant growth and development, and impairs production. Nearly 20% of the world's cultivated area and nearly half of the world's irrigated lands are affected by salinity. Processes such as seed germination, seedling growth and vigour, vegetative growth, flowering and fruit set are adversely affected by high salt concentration, ultimately causing diminished economic yield and also quality of produce. Most plants cannot tolerate salt-stress. High salt concentrations decrease the osmotic potential of soil solution, creating a water stress in plants and severe ion toxicity. The interactions of salts with mineral nutrition may result in nutrient imbalances and deficiencies. The consequence of all these can ultimately lead to plant death as a result of growth arrest and molecular damage. To achieve salt-tolerance, the foremost task is either to prevent or alleviate the damage, or to re-establish homeostatic conditions in the new stressful environment. Barring a few exceptions, the conventional breeding techniques have been unsuccessful in transferring the salt-tolerance trait to the target species. A host of genes encoding different structural and regulatory proteins have been used over the past 5-6 years for the development of a range of abiotic stress-tolerant plants. It has been shown that using regulatory genes is a more effective approach for developing stress-tolerant plants. Thus, understanding the molecular basis will be helpful in developing selection strategies for improving salinity tolerance. This book will shed light on the effect of salt stress on plants development, proteomics, genomics, genetic engineering, and plant adaptations, among other topics. The book will cover around 25 chapters with contributors from all over the world.

Salt Stress, Microbes, and Plant Interactions: Volume 1

by Mohd Sayeed Akhtar

This book offers an overview of salt stress, which has a devastating effect on the yields of various agricultural crops around the globe. Excessive salts in soil reduce the availability of water, inhibit metabolic processes, and affect nutrient composition, osmotic balance, and hydraulic conductivity. Plants have developed a number of tolerance mechanisms, such as various compatible solutes, polyamines, reactive oxygen species and antioxidant defense mechanisms, ion transport and compartmentalization of injurious ions. The exploitation of genetic variation, use of plant hormones, mineral nutrients, soil microbe interactions, and other mechanical practices are of prime importance in agriculture, and as such have been the subject of multidisciplinary research. Covering both theoretical and practical aspects, the book provides essential physiological, ecological, biochemical, environmental and molecular information as well as perspectives for future research. It is a valuable resource for students, teachers and researchers and anyone interested in agronomy, ecology, stress physiology, environmental science, crop science and molecular biology.

Salt Stress, Microbes, and Plant Interactions: Volume 2

by Mohd Sayeed Akhtar

This book offers an overview of salt stress, which has a devastating effect on the yields of various agricultural crops around the globe. Excessive salts in soil reduce the availability of water, inhibit metabolic processes, and affect nutrient composition, osmotic balance, and hydraulic conductivity. Plants have developed a number of tolerance mechanisms, such as various compatible solutes, polyamines, reactive oxygen species and antioxidant defense mechanisms, ion transport and compartmentalization of injurious ions. The exploitation of genetic variation, use of plant hormones, mineral nutrients, soil microbe interactions, and other mechanical practices are of prime importance in agriculture, and as such have been the subject of multidisciplinary research. Covering both theoretical and practical aspects, the book provides essential physiological, ecological, biochemical, environmental and molecular information as well as perspectives for future research. It is a valuable resource for students, teachers and researchers and anyone interested in agronomy, ecology, stress physiology, environmental science, crop science and molecular biology.

Salt Tectonics

by Martin P. A. Jackson Michael R. Hudec

Salt tectonics is the study of how and why salt structures evolve and the three-dimensional forms that result. A fascinating branch of geology in itself, salt tectonics is also vitally important to the petroleum industry. <P><P>Covering the entire scale from the microscopic to the continental, this textbook is an unrivaled consolidation of all topics related to salt tectonics: evaporate deposition and flow, salt structures, salt systems, and practical applications. <P><P>Coverage of the principles of salt tectonics is supported by more than 600 color illustrations, including 200 seismic images captured by state-of-the-art geophysical techniques and tectonic models from the Applied Geodynamics Laboratory at the University of Texas. <P><P>These combine to provide a cohesive and wide-ranging insight into this extremely visual subject. This is the definitive practical handbook for professional geologists and geophysicists in the petroleum industry, an invaluable textbook for graduate students, and a reference textbook for researchers in various geoscience fields.

Salt Water Intrusion

by Samuel F. Atkinson

This book provides a summary of the status and potential for salt water intrusion into ground water in the contiguous united states. While the focus is on resultant limitation in the agricultural usage of ground water, the book is not limited to this singular limitation in resource usage.

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