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Elsevier

Books in Agricultural and biological sciences

The Agricultural and Biological Sciences collection advances science-based knowledge for the improvement of animal and plant life and for secure food systems that produce nutritious, novel, sustainable foods with minimal environmental impact. Food Science titles include not only those products from agriculture but all other aspects from food production to nutrition, health and safety, chemistry to security, policy, law and regulation. Biological Sciences address animal behaviour and biodiversity, organismal and evolutionary biology, entomology, marine biology and aquaculture, plant science and forestry.

  • Physical surfaces

    • 1st Edition
    • J.J. Bikerman
    • English
    Physical Surfaces deals with the basic concepts of the physics of surfaces, including the nature of the surface pressure of unimolecular films and the equilibrium pressure of these films. The effect of particle size on capillary pressure, the surface energy and the cuticular energy of solids, and the fundamentals of wetting are also examined. This book is comprised of nine chapters and begins with a discussion on the mechanics and physical chemistry of liquid surfaces, with emphasis on capillarity and surface tension. The following chapters focus on liquid-liquid interfaces, foams and emulsions, and solid surfaces. Interfacial tension is analyzed in relation to miscibility and surface tension, along with contact angles in gas-liquid-liquid systems. The chapter on wetting looks at theories of contact angle, its measurement, and hysteresis. Adsorption and electric surface phenomena are also explored, together with adhesion and friction. This monograph will be a valuable resource for physical chemists and physicists.

  • Crop Safeners for Herbicides

    Development, Uses, and Mechanisms of Action
    • 1st Edition
    • Kriton Hatzios
    • English
    Crop Safeners for Herbicides aims to discuss the issue of chemical manipulation of crop tolerance to herbicides. This book resulted from a symposium titled ""Chemical Manipulation of Crop Tolerance to Herbicides"". Several chapters included herein are added contributions from experts outside of the symposium. The book not only serves as reference for the knowledge of the agronomic uses, development, chemistry, and mechanisms of action herbicide safeners, but it also assesses the impact of safeners all around the world. It also presents a discussion on alternative approaches that increases herbicide selectivity and explores future trends. Comprised of 16 chapters and divided into four parts, the book starts with a section on the development and uses of herbicide safeners. The text also offers a critical and extensive review of academic and industrial perspectives in the development of herbicide safeners in different parts of the world. Part 2 of this book starts with an overview of the physiological, biochemical, and molecular aspects of the mechanisms, and then further delves in to the prevalent mechanisms of action of selected classes of herbicide safeners. The third part of this book provides data on the potential use of alternative approaches for the manipulation of crop tolerance to herbicides. The last part is a summary of the progress and prospects of the topic of crop safening against herbicide injury. The book serves as an important resource for students and professionals interested in the field of agriculture, agronomy, pest research, weed science, and plant pathology and physiology.

  • The Cell Nucleus V3

    • 1st Edition
    • Harris Busch
    • English
    The Cell Nucleus, Volume III focuses mainly on nucleic acids, nuclear proteins, and special aspects of nuclear functions. This volume particularly discusses the organization of bacterial and viral DNA, as well as the nuclear DNA of eukaryotic organisms. It also describes nuclear DNA polymerases, precursors of messenger RNA, ribonucleoproteins, and nuclear high- and low-molecular-weight RNAs. Furthermore, this volume looks into the two broad classes of nuclear proteins: histones and nonhistone proteins. It also presents advances made in the knowledge of mammalian DNA-dependent RNA polymerase, cytochemical detection of nuclear enzymes, and nuclear protein synthesis. Moreover, it elucidates the effects of female steroid hormones on target cell nuclei, describes the nucleus during avian erythropoiesis, and reports the general properties of intranuclear viruses.

  • Chemical Mutagens Environmental Effects on Biological Systems

    • 1st Edition
    • L Fishbein
    • English
    Chemical Mutagens: Environmental Effects on Biological Systems brings together relevant facts about synthetic and naturally occurring mutagenic chemicals. Organized into two parts, this book begins with a simple discussion on the modern concepts of the gene at the molecular and biochemical levels. The first part also looks into the different types of mutations and how they form, as well as the biological systems used for their detection. The second part deals with the individual chemical mutagens of environmental significance, including their manufacture, occurrence, method of detection, degradation, and metabolism. It also discusses the types of mutation chemical mutagens induce in the various test systems that have been utilized. This book will serve as single source material for its utility to students, investigators, and those involved with public health.

  • Insects, and Seed Collection, Storage, Testing, and Certification

    • 1st Edition
    • T.T. Kozlowski
    • English
    Seed Biology: Insects, and Seed Collection, Storage, Testing, and Certification, Volume III brings together a large body of important information on seed biology. The book describes seed collection, identification, storage, testing, and certification. It also considers insects that directly affect seeds, seed-producing organs, or seed-bearing structures of plants. Organized into six chapters, this volume begins by outlining man’s dependency on seeds as source of food, fiber, spices, beverages, oils, vitamins, and drugs. Harmful effects of seeds are also mentioned. Separate chapters focus on seed development, dissemination, germination (including metabolism, environmental control, internal control, dormancy, and seed and seedling vigor), protection from diseases and insects, longevity, and deterioration. The book concludes with a discussion on the certification of field and tree seeds, the Organization for Economic Cooperation and Development certification schemes, and trends in seed certification. This book is a valuable source of information for seed producers and users as well as various groups of research biologists and teachers, including agronomists, plant anatomists, biochemists, ecologists, entomologists, foresters, horticulturists, plant pathologists, and plant physiologists.

  • Carbohydrates

    • 1st Edition
    • Volume 2
    • English
    The series, Methods in Plant Biochemistry, provides an authoritative reference on current techniques in the various fields of plant biochemical research. Each volume in the series will, under the expert guidance of a guest editor, deal with a particular group of plant compounds. Each will describe the historical background and current, most useful methods of analysis. The volumes include detailed discussions of the protocols and suitability of each technique. Case treatments, diagrams, chemical structures, reference data, and properties will be featured along with a full list of references to the specialist literature.Conceived as a practical companion to The Biochemistry of Plants, edited by P.K. Stumpf and E.E. Conn, no plant biochemical laboratory can afford to be without this comprehensive and up-to-date reference source.

  • Ethylene in Plant Biology

    • 1st Edition
    • Frederick Abeles
    • English
    Ethylene in Plant Biology focuses on the role of ethylene in plant physiology and the interrelationship between ethylene, fruit ripening, and respiration. It summarizes the physiology, biochemistry, production, regulation, plant effects, metabolism, and mechanism of action of ethylene. This book presents an introduction to basic chemistry of ethylene and available techniques for its sampling and analysis. Then, it discusses the rate, environmental conditions, and reactions involved in ethylene production. Chapter 4 examines the effects of herbicides and hormones, such as auxin, gibberellins, cytokinins, and abscisic acid, on ethylene production. Meanwhile, the next chapter studies the so-called stress ethylene phenomenon in plants. In particular, this book examines the role of insects, temperature, water, gamma-irradiation, and mechanical and chemical stimuli in stress ethylene. The biochemical aspects of ethylene are covered in the subsequent chapters. These include its role in growth and development of plant, phytogerontological activity, role in ethylene synthesis, respiration, pigmentation, and hormone regulation. Chapter 9 presents the activity of ethylene relative to other hydrocarbon analogs and dose-response relationships for a number of ethylene-mediated processes. The concluding chapters tackle the attachment of ethylene to its site of action, including epinasty, root initiation, intumescence formation, and floral initiation. A discussion on the issue of ethylene air pollution is included. This book will be useful to both undergraduate students and professional workers, especially those who have background in plant anatomy, plant physiology, or biochemistry.

  • The Soil Mites of the World

    Vol. 1: Primitive Oribatids of the Palaearctic Region
    • 1st Edition
    • J. Balogh + 1 more
    • English
    Soil mites are of great biological importance both in natural and in cultivated soils. Recently much attention has been paid to them especially because of their sensitivity to a number of chemicals used in agriculture. Of the soil mites, the Oribatids represent the largest number of both individuals and species. Unfortunately, the study of Oribatids has been greatly hampered by the lack of modern reference works from which they can be identified, and it was this great lack that stimulated the authors to launch this new series of books.The first volume, after a short morphological treatment, gives the method of collection, preparation, and mode of study of prepared specimens. The work is designed to discuss critically all recognizable species and is amply complemented with differential diagnoses and entirely new figures from supercohorts down to species. The book also includes an index of taxa.

  • Reproduction of Marine Invertebrates V3

    Annelids and Echiurans
    • 1st Edition
    • Arthur Giese
    • English
    Reproduction of Marine Invertebrates, Volume III: Annelids and Echiurans illustrates the importance of annelids and echiurans in the evolution of reproductive mechanisms and in the ecology of the sea. It discusses the asexual reproduction, sexual reproduction capacity, and developmental stages of specific annelids, such as polychaeta and clitellata, and of echiurans. The annelids appear to be midway forms in the evolutionary progression of the metazoans. The echiurans, with close affinities to the annelids, are organisms that have become increasingly important for researches in developmental biology. The book will be helpful to marine scientists and biologists, reproduction researchers, and developmental biologists.

  • Yield Formation in the Main Field Crops

    • 1st Edition
    • Volume 13
    • V. Cerný + 2 more
    • English
    This book gives a detailed overview of production processes and yield formation in field crops and permanent grasslands. Yield formation is discussed by the authors as a dynamic process, involving many factors at each stage. Knowledge of the optimum levels of individual yield components makes it possible to control this dynamic process. It is intended that this approach will help to point out gaps in the understanding of the production processes and indicate the direction for further research on this subject.The authors report on various aspects which are involved in yield formation, such as uptake of nutrients, root growth, water use, photosynthesis, transport, distribution and accumulation of photosynthates, etc. A separate chapter discusses the production process as seen from a genetic standpoint. It includes an analysis of phenotype and genotype with respect to production potential, also the heredity, variability of yield potential and new cultivation methods are mentioned. The main part of the book deals with the theory and practice of yield formation in cereals, maize, legumes, sugarbeet, potatoes, clovers and perennial grass stands.

  • Genetic Control of Natural Resistance to Infection and Malignancy

    • 1st Edition
    • Emil Skamene
    • English
    Genetic Control of Natural Resistance to Infection and Malignancy is a collection of papers presented at the 1980 Proceedings of an International Symposium of the Canadian Society for Immunology held in Montreal, Quebec. It provides information about the different models of genetic resistance to various diseases. The book offers an overview of the genetic determination of the susceptibility or resistance to infection and malignancy. It also discusses the importance of genetic resistance not only in the first-line observation of infections and tumors, but also in chemotherapy and immunotherapy. It then explains the genetic control of resistance to parasitic, bacterial, and virus infections, as well as to tumor growth. It further discusses the genetic control of macrophage differentiation and function.

  • Insect Juvenile Hormones

    Chemistry And Action
    • 1st Edition
    • Julius Menn
    • English
    Insect Juvenile Hormones: Chemistry and Action reviews the state of knowledge on juvenile hormones (JH) and analogs. The book emerged from the presentations and deliberations at the Symposium on the Chemistry and Action of Insect Juvenile Hormones, sponsored by the Division of Pesticide Chemistry of the American Chemical Society at the 162nd National Meeting of the Society in Washington, D. C., September 12-17, 1971. The book summarizes what is known about JH their analogs; their chemistry; their biological effects and mode of action; their biochemical fate in target and nontarget organisms; and their stability. Although divided into three general areas for convenience—biologic... biochemical, and chemical—the text in its entirety is a multidisciplinary discourse, a foundation upon which the understanding of the action or inaction of JH and JH-active chemicals may be based, which hopefully will provide a springboard for future direction and research. This book will be of interest to chemists, biochemists, biologists, endocrinologists, entomologists, insect physiologists, and others concerned with insect development and control.

  • Microcirculation as Related to Shock

    • 1st Edition
    • David Shepro
    • English
    Microcirculation as Related to Shock contains the proceedings of the 1967 Conference on the Microcirculation as Related to Shock held at Boston University. Contributors address reduced blood flow in the microcirculation and microcirculatory hypoperfusion as the focal point of shock. They also review significant progress in shock research, basic cardiovascular physiology, and cognate interdisciplinary fields. This volume is organized into four sections encompassing 26 chapters and begins with an overview of organs and systems involved in shock, including splanchnic circulation, regulatory mechanisms in shock, and microcirculatory studies in hypotension. The next chapters explore the causative factors that produce the state of low blood flow as found in shock, and whether microcirculatory hypoperfusion in humans can be prevented and treated. The book also discusses whether microcirculatory hypoperfusion can be measured in the patient and concludes with an assessment of promising avenues for further research, emphasizing the measurement of blood viscosity, shear stress, and rheological factors as indices of the degree of hypotension. This book is a valuable source of information for physiologists, biologists, and pathologists, as well as those involved in the medical sciences.

  • Tropical Diseases of Legumes

    • 1st Edition
    • Julio Bird
    • English
    Tropical Diseases of Legumes consists of papers presented at a workshop held at Rio Piedras Agricultural Station, University of Puerto Rico, in June 1974. Legumes are group of plants that provide an important and often sole source of protein in the diet of millions of people. In the growing problem of hunger, there is an immediate need to raise the production of legumes through better knowledge of plant diseases, by ultimate prevention of these diseases, and through improved crop production. Consequently, a workshop is organized and the presented papers, grouped into four parts, are shown in this book. The first two parts describe the rugaceous and mosaic diseases. Bacterial diseases, chemical control, and ecology of pathogens are explained in the third part of this book. The last part explores the origin and improvement of the common bean, as well as its diseases in the tropical Americas. This book aims to provide a stimulating forum for discussion of the findings and observations in tropical legume disease research.

  • Microbiology of Aerial Plant surfaces

    • 1st Edition
    • C.H. Dickinson
    • English
    Microbiology of Aerial Plant Surfaces is composed of papers presented at a meeting held at the University of Leeds in September, 1975. The content covers progress in work on the aerial surfaces of plants during the years 1970-1975. Organized into 31 chapters, the book begins with the aspects of the structure and development of the aerial surfaces of higher plants. It then elucidates some effects of fungicides and other agrochemicals on the microbiology of the aerial surfaces of plants; effects of air pollution on the structure and function of plant-surface microbial ecosystems; and the aerial microclimate around plant surfaces. Some other topics discussed include the taxonomy of bacteria on the aerial parts of plants; fungi on the aerial surfaces of higher plants; and distribution of yeasts and yeast-like organisms on aerial surfaces of developing apples and grapes. Furthermore, the book explains the saprophytes on plant surfaces in maritime areas and antagonism between fungal saprophytes and pathogens on aerial plant surfaces.

  • Optical Techniques in Biological Research

    • 1st Edition
    • Denis Rousseau
    • English
    Optical Techniques in Biological Research discusses the fundamentals and applications of light scattering, Raman scattering, Fourier transform infrared spectroscopy, nanosecond fluorescence spectroscopy, and circular dichroism. Electron microscopy is also included owing to some of its classical similarity to optical microscopy optical structural and resonance techniques for biological research. The chapters are aimed at a level such that only a general understanding of chemistry and biology is required. The objective is to present material in a way that allows the research worker to assess quickly the applicability, utility, and significance of the specific technique to his or her problem or field of interest. Together with Structural and Resonance Techniques in Biological Research, this book marks the introduction of a new series of volumes, Physical Techniques in Biology and Medicine, which is intended to replace a previous treatise, Physical Techniques in Biological Research.

  • Water Activity and Food

    • 1st Edition
    • John Troller
    • English
    Water Activity and Food explores the role of water activity in the water relations of microorganisms and in food processing, packaging, and storage. It reviews the literature and provides numerous examples demonstrating the use of water activity to predict the reactions of microorganisms or the stability of food components. It also highlights cases where water activity is not a reliable predictor of events and considers some interesting interactions with other environmental parameters. Comprised of 11 chapters, this volume begins with an overview of water in foods and solutions, water activity values for foods, and water relations of enzyme activity. It then discusses lipid oxidation, enzyme reactions and non-enzymatic browning, and several other food-related factors. The reader is also introduced to water relations of microbial growth; the effects of water on microbial survival; the spoilage and preservation of foods at various levels of water activity; the water relations of food-borne pathogens such as Salmonella and toxigenic molds; the importance of water activity in non-microbiological aspects of food processing and storage; and the influence of atmospheric relative humidity on sanitation and the protection of food products. This book is an important source of information for researchers in food microbiology and microbial water relations.

  • New Protein Foods

    • 1st Edition
    • Aaron Altschul
    • English
    New Protein Foods, Volume 1: Technology Part A deals with protein methodologies in transforming protein sources into better or more useful sources. This volume is organized into 10 chapters that summarize possible sources of protein foods, such as legumes, meat, poultry products, and meat analogs. The introductory chapter presents an overview of the definition of food problem of the societies, the concept of affluent malnutrition, and the role of protein foods. This book then discusses the extent of controversy surrounding the issue of the amino acid fortification of cereals. It emphasizes rice, as it is a major staple in regions where fortification with amino acids should be of great benefit in eliminating malnutrition and improving the health and performance of the populations. This is followed by a discussion on protein fortification of various forms of breads and other products. Chapters 5-8 are devoted into the role of food proteins in human nutrition and the available technologies for their treatment. Emerging protein foods unique to Japan, including products of enzyme applications, are also discussed and their prospects are assessed. The concluding chapter presents underlying philosophies and problems as food and drug laws and regulations move to further definition of food products. It also presents the concern about food nutritive values in changing times. This book is an ideal source of information for food technologists and researchers who are interested with the evolving field of food proteins.

  • The Physiological Ecology of Tunas

    • 1st Edition
    • Gary Sharp
    • English
    The Physiological Ecology of Tunas documents the proceedings of the Tuna Physiology Workshop held at the National Marine Fisheries Service Southwest Fisheries Center at La JoDa, California, January 10-15, 1977. The contributions made by researchers at the workshop are organized into seven chapters. The first chapter includes studies on the morphological diversity and muscle-tissue-specif... enzymatic attributes of scombrids. Papers in the second chapter deal with the integrated aspects of tuna behavior and capabilities that result from their complex cardiovascular system. The third chapter contains studies on skipjack tuna white muscle and the locomotor muscles of Scomber and Katsuwonus. The fourth chapter focuses on the thermal biology of tunas while the fifth chapter examines the hydromechanics of tuna propulsion. The sixth chapter provides information on energetic costs of tunas, and observations on physiological demands and correlates. It culminates with a conceptual model for the complex life cycle of the extant "ultimate tuna," the Atlantic bluefin tuna. The seventh chapter discusses applications of tuna physiology studies.

  • The Mangoes

    Their Botany, Nomenclature, Horticulture and Utilization
    • 1st Edition
    • A.J.G.H. Kostermans
    • English
    The Mangoes: Their Botany, Nomenclature, Horticulture and Utilization provides a comprehensive discussion of existing mango species and their value in the common mango (Mangifera indica) industry. It covers mango species growing in very dry areas, like savannahs; species growing on inundated lands; at altitudes over 1000 m in the tropics and at higher latitudes outside the tropics; under monsoon climate conditions and under constantly wet conditions; and so-called wild species that compete in flavor with the common mango. The book begins with an overview of the genus Mangifera, covering distribution, ecology, morphology, and development. The remaining chapters discuss the phytochemistry and chemotaxonomy of the Anacardiaceae with special emphasis on Mangifera; conservation of Mangifera species; a historical overview of the development of knowledge of Mangifera; subdivision of the genus; species of uncertain position; and excluded species. The book also includes a list of references along with indexes to scientific names, vernacular names, and collection numbers. The present text was written for horticulturists and mango growers. However, it may also be useful to scientific botanists, ecologists, students, and teachers.

  • Biochemistry of Thermophily

    • 1st Edition
    • S. Marvin Friedman
    • English
    Biochemistry of Thermophily covers the proceedings of a seminar held under the auspices of the U.S.-Japan Cooperative Science Program at the East-West Center in Honolulu, Hawaii on June 22-24, 1977. This seminar focuses on biochemistry of thermophilic microorganisms. It presents an achievement in the complex field of thermophiles and their unique properties. This book discusses the fatty acid composition in several strains of moderately and extremely thermophilic bacteria, the membrane and lipid components, the biosynthesis and function of ω-cyclohexyl fatty acids, and the influence of growth temperature and lipid state on lipid and protein distribution. It then presents the ecologic and genetic aspects of thermophilic bacteria, including their morphology, surface structure, and transfection. It also examines the function and thermostability of ribosomal proteins, polypeptides, and polyamines in thermophilic bacteria. Finally, the book discusses the thermostability of proteins, the effect of amino acid substitution on conformational stability of thermophile, the thermophilic enzymes, and the physiology of thermophilic bacteria. This book will be helpful to molecular and research biologists, teachers, and students who wish to expand their understanding on mechanisms of thermophilicity, thermostability, and thermophilic microorganisms.

  • Nuclear Trafficking

    • 1st Edition
    • Carl Feldherr
    • English
    Nuclear Trafficking is a summary of the state of knowledge in nuclear trafficking, and is organized into five parts. The book begins by discussing the diffusion and signal-mediated transport through the pores. It then looks into the detailed accounts of pore structure and composition, nuclear localization signals, signal binding proteins, RNA efflux, and biochemical factors influencing nucleocytoplasmic exchange. This book will be very useful to those people new to this field of interest.

  • Developmental Biology of the Sea Urchin Embryo

    • 1st Edition
    • Giovanni Giudice
    • English
    Developmental Biology of the Sea Urchin Embryo discusses both structural and experimental observations on the morphological and metabolical aspects of sea urchin embryology. It is organized into two major parts, designated morphogenesis and related problems and metabolism. These parts encompass 12 chapters that cover the role of sea urchin embryology in developmental biology and the advantages and limitations of using sea urchin embryo in the study of developmental problems. The introductory chapters describe the morphogenesis, ultrastructure, and physiology of fertilization of sea urchin embryo, including the process of modification of the egg surface. A discussion on cell dissociation and reaggregation in sea urchin embryos from blastula stage is provided. The core chapters of Part II cover the activation of respiration, nucleic acid and protein synthesis, and several other enzymatic activities.

  • Crop Breeding: A Contemporary Basis

    • 1st Edition
    • P. B. Vose + 1 more
    • English
    The aim of this book is to gather together, in an integrated manner, information on the physiology and technology of contemporary plant breeding. The approach is multidisciplinary, with special emphasis being placed on the application of theoretical knowledge to the solution of practical problems concerned with the improvement of crop yield through the breeding of plants better suited to their environment. The role of modern techniques, such as tissue culture and induced mutation are discussed in detail

  • Pest Control Strategies

    • 1st Edition
    • Edward H. Smith
    • English
    Pest Control Strategies is a compilation of papers presented at the symposium held at Cornell University in June 1977. It covers various aspects and issues on pest control. It also discusses the risks and benefits of using pesticides on human health as well as on the economy and environment. Composed of four parts, the book provides an overview of the various alternative pest control techniques and identifies possible solutions on crop pest problems. Part 1 discusses the role of the U.S. Department of Agriculture in the integrated pest management programs and policy. The following part discusses the complexity of pest management in terms of socioeconomic and legal aspects. Part 3 presents the different case studies about pest management. These case studies include the potentials for research and implementation of integrated pest management on deciduous tree-fruits and other agricultural crops. The last part of this collection describes the current status, needs, and future developments of integrated pest management. This book will be relevant to extension leaders, educators, government officials, and agriculturists as well as to students, teachers, and researchers who are interested in the integrated pest management program.

  • Microbial Technology

    Microbial Processes
    • 2nd Edition
    • D. Perlman
    • English
    Microbial Technology: Microbial Processes, Volume 1, describes the production and uses of economic bacteria, yeast, molds, and viruses, and reviews the technologies associated with products of microbial metabolism. It is part of a two-volume set that emerged from a worldwide survey of industrial microbiology and its contributions to agriculture, industry, medicine, and environmental control. The book contains 17 chapters that cover the development of bioinsecticides and the large-scale bioprocessing of concentrated lactic acid bacteria with emphasis on the commercial use of the resulting culture. It includes discussions of the production of single-cell protein for use in food or feed; production of yeasts and yeast products; production of butanol-acetone by fermentation; microbial production of amino acids; microbial production of antibiotics; production of microbial enzymes; microbial production of nucleosides; and production of organic acids by fermentation nucleotides. The remaining chapters cover plant cell suspension cultures and their biosynthetic potential; polysaccharides; microbial transformation of steroids and sterols; the production of vitamin B12; microbial process for riboflavin production; and the production of carotenoids.

  • Biology And Radiobiology Of Anucleate Systems

    Plant Cells
    • 1st Edition
    • Silvano Bonotto
    • English
    Biology and Radiobiology of Anucleate Systems: II. Plant Cells encompasses the proceedings of International Symposium held in Mol, June 21-23, 1971. The symposium is organized by the Department of Radiobiology, Centre d'Etude de I'Energie Nucleaire (C.E.N./S.C.K.), Mol (Belgium) under the auspices of the Commission of the European Communities (EURATOM) and of the ""Relations Culturelles Internationales"" (Brussels). The aim of the three-day symposium is to bring together, for the first time, scientists working on anucleate systems obtained from bacteria and animal or plant cells. This volume is composed of 16 papers relating specifically to plant cells. Each paper is organized according to the date and session when they have been presented. This book will provide invaluable data for comparing the properties of anucleate Acetabularia with those of other anucleate cells, which would be very useful for better understanding of many problems concerning the nucleocytoplasmic relationships and cellular differentiation in normal and irradiated cells.

  • Transport And Diffusion Across Cell Membranes

    • 1st Edition
    • Wilfred Stein
    • English
    Transport and Diffusion across Cell Membranes is a comprehensive treatment of the transport and diffusion of molecules and ions across cell membranes. This book shows that the same kinetic equations (with appropriate modification) can describe all the specialized membrane transport systems: the pores, the carriers, and the two classes of pumps. The kinetic formalism is developed step by step and the features that make a system effective in carrying out its biological role are highlighted. This book is organized into six chapters and begins with an introduction to the structure and dynamics of cell membranes, followed by a discussion on how the membrane acts as a barrier to the transmembrane diffusion of molecules and ions. The following chapters focus on the role of the membrane's protein components in facilitating transmembrane diffusion of specific molecules and ions, measurements of diffusion through pores and the kinetics of diffusion, and the structure of such pores and their biological regulation. This book methodically introduces the reader to the carriers of cell membranes, the kinetics of facilitated diffusion, and cotransport systems. The primary active transport systems are considered, emphasizing the pumping of an ion (sodium, potassium, calcium, or proton) against its electrochemical gradient during the coupled progress of a chemical reaction while a conformational change of the pump enzyme takes place. This book is of interest to advanced undergraduate students, as well as to graduate students and researchers in biochemistry, physiology, pharmacology, and biophysics.

  • Controlled Atmosphere Storage of Grains

    • 1st Edition
    • Volume 1
    • J. Shejbal
    • English
    Controlled Atmosphere Storage of Grains emerged from the International Symposium on Controlled Atmosphere Storage of Grains held at Castelgandolfo, near Rome, Italy, from May 12-15, 1980. The event was organized by ASSORENI (Association of ENI Companies for Scientific Research) and co-sponsored by FAO (Food and Agriculture Organization of the United Nations), ICC (International Association for Cereal Chemistry) and the Italian Ministry of Foreign Affairs. The event was the first international symposium ever held on the subject and the entire breadth of the field of grain storage in controlled atmospheres was included in the six sessions, from naturally produced oxygen-poor atmospheres in underground pits to sophisticated automatic inert gas industrial storage facilities. The present volume is organized into seven parts corresponding to the six Sessions of original papers and the Round Table Discussion Session. Parts I-VI contain papers presented during the sessions on natural air-tight storage, entomology of controlled atmosphere storage, microbiology of controlled atmosphere storage, artificial controlled atmosphere storage, preservation of quality in controlled atmospheres, and facilities for artificial controlled atmosphere storage and economic aspects. The Round Table Discussion in Part VII presents the wrap-up reports for the six Sessions followed by a general discussion.

  • Microbial Ecology of Foods V2

    Food Commodities
    • 1st Edition
    • English
    Microbial Ecology of Foods, Volume II: Food Commodities is a comprehensive treatise on the microbiology of specific commodity groups. The commodity groups discussed include meat, milk, egg, fish, shellfish, and their products. Other groups included are feeds of animal origin and pet foods; agricultural crops and their products; fats and oils; beverages; confectioneries; miscellaneous foods; and natural mineral waters. Composed of 15 chapters, this book has chapters that cover the important properties of the food commodity that affects the microbial content. The initial microbial flora on flesh foods at slaughter or on vegetable foods at harvest and the effects of harvest, transport, processing, and storage on the microbial content are discussed as well. Furthermore, this text explains the means of controlling the process and the microbial content. Each chapter is a review of applied microbiology, compiled by leading authorities selected solely for their expert knowledge. The final chapter emphasizes factors that contribute to outbreaks of foodborne disease. This volume will greatly appeal to those interested primarily in applied aspects of food microbiology, such as food processors, microbiologists, and technologists; veterinarians; public health workers; and regulatory officials.

  • Social Behavior of Female Vertebrates

    • 1st Edition
    • Samuel Wasser
    • English
    Social Behavior of Female Vertebrates focuses on the evolution of reproductive behavior in female vertebrates ranging from fish to birds and humans, including issues of mate choice and other factors underlying female attitudes toward males. It also looks at the evolution of mating systems; the co-evolution of the sexes; sex-role reversal; reproductive competition between females; maternal behavior; and how females enhance the investment received by their offspring from others. It also considers other social behaviors that influence the nature of affiliative associations between females. Organized into three parts encompassing 13 chapters, this volume begins with an overview of behavioral biology and sources of variation in female reproductive success. It then discusses the establishment and maintenance of sex biases, sex differences mediated by sexual selection, constraints on female choice in the mottled sculpin, mate choice by females in sexual selection of bird song, and female manipulation of male avoidance of cuckoldry behavior in the ring dove. The reader is also introduced to the evolution of polyandry in shorebirds; reproductive strategies in human females; social and health-seeking behaviors of Taiwanese women; female roles in cooperatively breeding acorn woodpeckers; altruism in coati bands; cooperation and reproductive competition among female African elephants; mate choice in matrilineal macaque groups; and reproductive competition and cooperation among female yellow baboons. This book is a valuable resource for scientists and behavioral biologists, as well as lay people whose interests span a variety of fields.

  • Crop Production and Crop Protection

    Estimated Losses in Major Food and Cash Crops
    • 1st Edition
    • E.-C. Oerke + 3 more
    • English
    The objective of this book is to provide information to be used as a basis for evaluating the fragile, shaky structure of global food production. The volume analyses the data by region and by intensity of cultivation; and furnishes information about the yield response, giving some indication of the health of the plants. It will be invaluable to all plant and crop scientists as well as to agriculturalists.

  • Processes and Control of Plant Senescence

    • 1st Edition
    • Volume 8
    • Y.Y. Leshem + 2 more
    • English
    This monograph provides basic and empiric information underlying processes believed to be involved in the doubtless multifunctional plant senescence syndrome. While essentially assuming a `basic science' approach the authors, drawing on data obtained from many of the main laboratories and research centres involved in senescence research the world over, and also on findings of the research groups they are associated with, have described how principles of basic science have been applied to practical problems, and have outlined the partial means presently available to man for achieving plant senescence control. Moreover, information is provided on current problems in the forefront of senescence research. This approach will hopefully engender further enquiry and lead at least to partial solutions to some of the as yet unsolved problems.The book will be an asset to the book shelves of students on advanced courses in agriculture, biology and biochemistry as well as scientists and research workers, university and agricultural research station libraries and horticulturalists.

  • Biological Monitoring of Marine Pollutants

    • 1st Edition
    • F. John Vernberg
    • English
    Biological Monitoring of Marine Pollutants presents the proceedings of a symposium on ""Pollution and Physiology of Marine Organisms"" held in Milford, Connecticut, on November 7-9, 1980. It looks at the physiological effects of pollutants, such as synthetic organic compounds, petroleum hydrocarbons, and heavy metals, on marine organisms ranging from fishes and shrimps to barnacles, crabs, mussels, polychaetes, and microalgae. Comprised of four sections encompassing 22 chapters, this volume begins with an overview of the effects of synthetic organics, such as pesticides on marine organisms like the mysid shrimps Mysidopsis bahia. It proceeds with a discussion of the toxic effects of several chlorophenols on the grass shrimp, Palaemonetes pugio; how heavy metals, including silver, copper, cadmium, zinc, and mercury, affect species such as the polychaete Neanthes virens and the caridean shrimp Palaemonetes pugio; monitoring of water quality based on the biochemical and physiological responses of marine organisms to pollutants; and the effects of monocyclic aromatic hydrocarbons on fishes from an ecological standpoint. Marine scientists, ecologists, and students will find this book extremely useful.

  • Plant Improvement and Somatic Cell Genetics

    • 1st Edition
    • Indra Asil
    • English
    Plant Improvement and Somatic Cell Genetics includes all but one of the papers presented at two symposia held during the XIII International Botanical Congress in Sydney, Australia, on August 21-28, 1981. ""Frontiers in Plant Breeding"" and ""Cell Culture and Somatic Cell Genetics in Plant Biology"" highlight the ways in which plant breeding techniques can improve crops. The book explores the potentials as well as the limitations of plant breeding, and cellular and molecular techniques in plant improvement. Comprised of 14 chapters, this volume begins with an overview of the potential applications of exotic germplasm for tomato and cereal crop improvement. It continues with a discussion of multiline breeding, breeding of crop plants that can tolerate soil stresses, combining genomes by means of conventional methods, use of embryo culture in interspecific hybridization, use of haploids in plant improvement, and somaclonal variation and somatic hybridization as new techniques for plant improvement. The reader is also introduced to plant cell culture, as well as somatic cell genetics of cereals and grasses, somatic cell fusion for inducing cytoplasmic exchange, uses of cell culture mutants, genetic transformation of plant cells by experimental procedures in the context of plant genetic engineering, and use of molecular biology techniques for recognition and modification of crop plant genotypes. This book will be a useful resource for scientists and plant breeders interested in applying somatic cell genetics for crop improvement.

  • Organization and Assembly of Plant and Animal Extracellular Matrix

    • 1st Edition
    • W. Steven Adair
    • English
    Organization and Assembly of Plant and Animal Extracellular Matrix presents a state-of-the-art view of some of the experimental systems in plant and animal matrix biology. It discusses certain principles underlying establishment of complex three-dimensional architecture cross broad evolutionary boundaries. The opening chapter reviews studies on the cellular mechanisms responsible for storage, release, assembly, and function of extracellular matrices during early sea urchin development. The subsequent chapters describe the structure, assembly, disassembly, and molecular biology of the Chlamydomonas reinhardtii cell wall. The chapters also summarize the status of work on basement membrane assembly. Important insights into approaches to identify critical molecular domains and the complexity of relating defined molecular associations to establishment of matrix architecture are provided. A family of discovered cell wall genes that encode protein products containing up to 70% glycine is presented in Chapter 4. This is followed by a discussion on the role of alginate self-assembly in cell wall formation in Fucus. The book goes on to address the issue of protein-carbohydrate recognition with a detailed discussion of plant and animal lectins. Chapter 7 tackles a family of genes encoding higher plant hydroxyproline-rich glycoproteins (HRGPs) and the relationship between the HRGP genes cloned and their products. The final two chapters are devoted to one of the most important classes of protein modifying enzymes for extracellular matrix formation and function, the prolyl hydroxylases. This book will be of help to workers in plant and animal matrix in understanding information, approaches, and ideas that they may not normally encounter.

  • The Quality of Foods and Beverages V2

    Chemistry and Technology
    • 1st Edition
    • George Charalambous
    • English
    The Quality of Foods and Beverages, Volume II: Chemistry and Technology contains the proceedings of the second International Flavor Conference held in Athens, Greece, on July 20-24, 1980. The conference presents findings of 105 scientists from 20 countries on the chemistry and technology underlying the quality of foods and beverages. This volume is composed of 26 papers presented in the conference. It covers topics on ingredients of smoke and smoke flavor preparations; enzymatic flavor development in foods; enhancement of fruit flavors in dessert; practical applications of new forms of dried fruits; and quality evaluation of macadamia nuts. It also explains moisture relations of food microorganisms; pollution of liquid food by PVC container; views on food developments in Sweden and Italy; and advances in Shoyu research. Additionally, the advances in legume processing; changes in the organoleptic quality of spices and their oleoresinsin stored food products; and flavoring of extrusion cooked and textured meat extenders and analog are explained. This reference also discusses the determination of cocoa butter substitutes in chocolate; application of HPLC for evaluation of coffee flavor quality; and certain elements in Greek wines. This book is useful to all food industry practitioners, as it provides a comprehensive research reports on numerous chemical and technological facets of the quality of foods and beverages.

  • Growth, Nutrition, and Metabolism of Cells In Culture V1

    • 1st Edition
    • George Rothblat
    • English
    Growth, Nutrition, and Metabolism of Cells in Culture, Volume 1, summarizes the state of knowledge of the growth, nutrition, and metabolism of various types of cell cultures. The chapters are both detailed and comprehensive enough for the specialist and broad enough to provide a general background for the nonspecialist. The present volume discusses the uptake, synthesis, and degradation of biologically important compounds, particularly the major components usually present in tissue culture medium. The book begins by tracing the history of the development of tissue culture. This is followed by separate chapters on early development of cell culture nutrition; the biological effects of serum; the energy metabolism of malignant cells; the gaseous environment of the mammalian cell in culture; and the uptake and utilization of amino acids by cells in culture. Subsequent chapters cover purine and pyrimidine metabolism; lipids in cell culture; the use of cell cultures for sterol metabolism studies; the genetic expressions of human diploid fibroblast cell cultures; and structural features of mammalian complex carbohydrates.

  • Viral Transformation and Endogenous Viruses

    • 1st Edition
    • Albert Kaplan
    • English
    Viral Transformation and Endogenous Viruses is a collection of papers presented at the symposium on ""Viral Transformation and Endogenous Viruses"" held at Vanderbilt University on April 1-2, 1974. Contributors discuss the viral function(s) responsible for the transformation of the cells that are infected with oncogenic viruses, emphasizing the type of changes that characterize transformed cells and the regulatory mechanisms that are altered after malignant transformations. This volume is organized into 10 chapters and begins with an overview of DNA-containing tumor viruses, particularly Simian Virus 40 (SV40) and its mutants with DNA deletions, insertions, and duplications. The integration and transcription of adenovirus DNA is considered, along with the characteristics of temperature-sensitiv... mutants of these viruses. The reader is then introduced to the chemistry and biology of RNA-containing tumor viruses, which are useful reagents to study neoplastic transformation both in vivo and in vitro. A major aspect of these viruses concerns the analysis of their genome at the chemical and genetic levels. The last part of the book is devoted to biochemical and genetic analyses of endogenous viruses isolated from avian cells. This book is a valuable resource for scientists and investigators in fields such as pathology, molecular virology, molecular biology, microbiology, oncology, and biochemistry.

  • The Cell Nucleus V1

    • 1st Edition
    • Harris Busch
    • English
    The Cell Nucleus, Volume I reports the basic concepts of cell nucleus, including nuclear structure, the interaction between the nucleus and cytoplasm, and the chromatin. This volume first describes the nucleus’ morphological structures and relates these structures to its functions. It then discusses nuclear organization in plant cells; morphology and biochemistry of the slime mold nucleus; and structure, function, and properties of nuclear envelope. In addition, it addresses the molecular movements between nucleus and cytoplasm against a concentration gradient, presents experiments with animal cell heterokaryons, and explains the genome in specialized cells. It also explores the organization of the chromatin fiber; the human chromosome structure before and after banding; and the ultrastructure and function of heterochromatin and euchromatin.

  • Plant Nonprotein Amino and Imino Acids

    Biological, Biochemical, and Toxicological Properties
    • 1st Edition
    • Gerald Rosenthal
    • English
    Plant Nonprotein Amino and Imino Acids: Biological, Biochemical, and Toxicological Properties provides a comprehensive discussion of plant nonprotein amino acids. Much of this monograph is written with the neophyte in mind, thus necessitating the presentation of certain basic concepts that are well-known to the advanced worker. Rather than providing an exhaustive coverage of the subject matter, the book attempts to represent effectively the state of the art; to provide a helpful means of identifying and locating the pertinent literature; and to present the basic information necessary to encourage other workers to enter into the study of the nonprotein amino acids. The book begins with a review of nomenclature and physicochemical properties. This is followed by a discussion of analytical methods such as partition paper chromatography, thin-layer chromatography, ninhydrin color reaction, ion-exchange chromatography, and gas chromatography. Subsequent chapters deal with the toxicity of some nonprotein amino acids and their ability to exert debilitating effects in a host of organisms; and the intermediary metabolism of nonprotein amino acids.

  • Ecology of Halophytes

    • 1st Edition
    • Robert J. Mold
    • English
    Ecology of Halophytes documents the proceedings of a symposium on the ecology of halophytes sponsored by the Physiological Ecology section of the Ecological Society of America, and held as a portion of the American Institute of Biological Sciences meetings in August 1972. The book considers the fundamentals of distribution, anatomy, and physiology of halophytes. It provides an overview of the role of the halophyte in ecosystems in various parts of the world. A section on habitat associations of halophytes considers the relation of the plants to other fauna and flora in natural systems. A final section deals with recent applied research related to halophytes and quantification of the impact of man on the ecology of halophytes. This text will be useful for various disciplines working in saline wetlands ecosystems. It is intended to serve land use planners, federal and state natural resources and transportation interests, and real estate developers in providing a comprehensive summary of the ""state of the art"" in understanding halophytic ecosystems. With a better fundamental knowledge of the system, the above mentioned professionals should be better able to plan activities and uses compatible with the natural halophytic ecosystem and avoid some of the past errors man has made.

  • Optimizing The Soil Physical Environment Toward Greater Crop Yields

    • 1st Edition
    • Daniel Hillel
    • English
    Optimizing the Soil Physical Environment Toward Greater Crop Yields contains the proceedings of an invitational panel convened during the International Symposium on Soil-Water Physics and Technology held at The Hebrew University Faculty of Agriculture in Rehovot, Israel, August 29 to September 5, 1971. Organized into 13 chapters, this book begins with a discussion on the criteria for determining the aims and direction of research in soil physics and technology. Some chapters deal with the transformation and fluxes of energy and matter in the field, particularly water, soil temperature, soil structure, soil salinity, radiation climate, and nutrient supply and uptake. The book also explores the methods of measuring, managing, and modifying the crop production system to greater agricultural advantage. This book will reflect not only what is known, but also what is missing in the incomplete conception of this environment.

  • Metabolic Inhibitors V2

    A Comprehensive Treatise
    • 1st Edition
    • R Hochster
    • English
    Metabolic Inhibitors: A Comprehensive Treatise, Volume II charts the major advances that have been made in understanding metabolic inhibition and inhibitors. The book explores the inhibition of enzymes, such as catechol amines, acetylcholinesterase... and succinic dehydrogenases, as well as inhibitors of processes ranging from gas transport to photosynthesis, nitrogen fixation, nitrification, and oxidative phosphorylation. Organized into 23 chapters, this volume begins with a discussion on the biosynthesis of nicotinamide adenine dinucleotide and dinucleotide analogues. The reader is then introduced to the biochemical significance and mode of action of antibiotics; substances interfering with the biogenesis and metabolism of catechol amines; and inhibition of enzyme activities by thioarsenites. Some chapters focus on mercaptide-forming agents, biological alkylating agents, organophosphates, and carbamates, while others examine the metabolic inhibitory effects of quinones, fungicides, and surface active agents. The book also considers the effects of anesthetics, depressants, and tranquilizers on cerebral metabolism, and then concludes with a chapter on inhibition caused by radiation. This book is a valuable resource for biochemists, advanced students, medical research workers, and research workers in the fields of biological chemistry, microbiology, botany, and agriculture.

  • Tropical Botanic Gardens

    Their Role in Conservation and Development
    • 1st Edition
    • V. H. Heywood + 1 more
    • English
    This book includes the proceedings of the second symposium on one important role of botanic gardens in conserving world plant resources. Sessions covered topics such as implementing the botanic gardens conservation strategy, regional networks and national programs in the tropics, and germplasm banks in botanic gardens.

  • Coelenterate Biology

    Reviews and New Perspectives
    • 1st Edition
    • Leonard Muscatine
    • English
    Coelenterate Biology: Reviews and New Perspectives highlights research areas in which coelenterates are exceptionally useful and interesting experimental animals. It outlines the state of knowledge in coelenterate research and draws attention to some of the challenging problems that are amenable for study. Coelenterates offer valuable material for many levels of inquiry—from the population and organismic to the cellular, subcellular, and molecular levels. They are especially attractive animals for studies in developmental biology and behavior. The book begins by discussing cnidarians histology, focusing on the light and electron microscopy of cnidarian tissues. There are separate chapters on the skeletal system of cnidarians; the morphology, functions, and chemistry of nematocytes; and a few aspects of the enormous subject of cnidarian development. The subsequent chapters deal with cnidarian neurobiology, behavior, locomotion, flotation, and dispersal; experimental studies on algae-cnidarian symbioses; and coelenterate bioluminescence. The book concludes with a discussion of the systems of coordination and nervous system of ctenophores.

  • Stress Responses of Photosynthetic Organisms

    Molecular Mechanisms and Molecular Regulations
    • 1st Edition
    • Kimiyuki Satoh + 1 more
    • English
    Sixteen topics from the results of the research project "Molecular Mechanisms for Responses of the Photosynthetic Apparatus to the Environment," are documented in this excellent and timely work.Photosynthesis research has a long history in Japan, and many Japanese laboratories working in this field have been very active and productive. Based on the foundation established by these laboratories, the research reflected in this book focuses on elucidating the interactions between photosynthesis and the environment, with special emphasis on the molecular aspects of these interactions. The major purpose of the research was to identify specific genes required for (a) repair of the organisms from stress-induced damage to the photosynthetic machinery and (b) acclimation of photosynthetic processes to specific changes in environmental conditions. Once specific genes were identified, the effects of expression (and overexpression) of these genes in transgenic plants on acclimation processes were analyzed.Through the analysis of transgenic plants and cyanobacteria, the volume clarifies a number of molecular mechanisms by which plants acclimate to environmental variations, and the factors that govern recovery from stress-induced damage, especially with respect to the photosynthetic apparatus.A treatize on stress physiology and photosynthesis, the book also indicates the agricultural usefulness of transgenic plants and microalgae which are produced to study the molecular mechanisms of the tolerance of plants to changes in their environment.

  • Evolutionary and Genetic Biology of Primates V2

    • 1st Edition
    • John Buettner-Janusch
    • English
    Evolutionary and Genetic Biology of Primates, Volume II presents research on the evolution and genetic biology of the Primates. This book is organized into six chapters that discuss the serum proteins and hemoglobins; virology; and functional and behavior studies of reproductive systems, manipulative abilities, and displays of the Primates. The opening chapter presents the susceptibility of Primates to host range spans of viruses with both broad and narrow spectra, in relation to their taxonomic classification. The following chapter examines the Primates as a model group for the evaluation of the phylogenetic and evolutionary significance of immunochemical information. This book discusses the relationship of protein structure to evolution and of immunochemistry to protein structure, as well as the application of immunochemical methods in the antigenic correspondence among the Primates. This volume also covers the evolution of hemoglobin from one taxonomic level of the Primates to another. A chapter focuses on the reproductive physiology and behavior of the Lemuroidea, including their external genitalia, testis, sperm ducts, and associated glands. The concluding chapters discuss the role and phylogenetic relations of prehensive patterns and grips in the biology of Primates. A discussion on the origin and evolution of the different groups of components of primate displays is included. This book is an invaluable source for physical anthropologists and researchers, histologists, anatomists, neurologists, geneticists, cytologists, and other specialists.

  • The Soil Mites of the World

    Vol. 3: Oribatid Mites of the Neotropical Region II
    • 1st Edition
    • P. Balogh + 1 more
    • English
    Distributed in the East European countries, Democratic People's Republic of Korea, People's Republic of Mongolia, Republic of Cuba and the Socialist Republic of Vietnam by Kultura, Budapest, HungaryThis volume presents the second part of brief characterizations and identification keys for oribatid mites inhabiting the Neotropical Region, as well as a check-list and bibliography of all described species from this area.This work is destined to become a basic handbook that will serve academic and applied science/taxonomists, field workers, ecologists, etc., for years to come. It will also aid the work of Latin American oribatologists. This volume is primarily intended for use by taxonomists in acarology, ecologists of neotropical soils and veterinary parasitologists.

  • Shrub-Steppe

    Balance and Change in a Semi-Arid Terrestrial Ecosystem
    • 1st Edition
    • Volume 20
    • Alec Rickard + 3 more
    • English
    Owing to man-made intervention, the shrub-steppe now represents a rapidly disappearing landscape in the arid regions of North America. This book represents a systems-level study of ecological variables affecting water balance, and responses to perturbation. The study focused on a very large, protected, landscape unit, comprising a natural ``watershed'' area located in the semi-arid western United States. Long-term and concurrent data sets were established with a view towards establishing system-level responses to manipulative interventions, and natural perturbations like wildfire. These data sets were established for micrometeorology, climatology, mineral cycling in soils, nutrient and mineral pathways in springs and streams, vegetational dynamics, and population changes on the site. In synthesizing nearly twenty years of data, the more interesting ecosystem level responses concerned vegetational recovery and water balance. For instance, the synthesis uniquely demonstrates the interaction of biotic and non-biotic factors and their integrated effect on regional water balance. However, special attention was also paid to species diversity and the genetic resource pool represented at this site.This book will be of primary interest as a reference resource to land managers and wildlife specialists, and as a research study for scientists interested in systems-level ecology. Conservation-minded citizens who take more than a cursory interest in ecology will also find it interesting.

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