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Books > Science & Mathematics > Biology, life sciences > Botany & plant sciences

The Genus Syzygium - Syzygium cumini and Other Underutilized Species (Paperback): K.N. Nair The Genus Syzygium - Syzygium cumini and Other Underutilized Species (Paperback)
K.N. Nair
R1,449 Discovery Miles 14 490 Ships in 12 - 17 working days

Syzygium is a well-known source of the globally traded clove as well as the widely cultivated jambolan, water apple, rose apple, wax apple, mountain apple, and several other underutilized species. These plants have multiple uses as edible fruits, medicine, spice, food colorants, and flavorings. The Genus Syzygium: Syzygium cumini and Other Underutilized Species provides an updated, comprehensive account of S. cumini and other underutilized species from a multidisciplinary perspective. This book covers all relevant aspects including the botany, systematics, phylogeny, life history, traditional medicinal uses, phytochemical constituents, pharmacology, pharmacopeia standards, horticulture, genetic resource conservation, biocontrol, and bioremediation values. It demonstrates how Syzygium cumini and other underutilized species hold great prospect for global pharmaceutical and horticultural trade. The Genus Syzygium will serve as the standard reference for a broad range of researchers interested in the various uses of S. cumini and eight underutilized Indo-Malaysian and Australasian species of Syzygium.

CRC World Dictionary of Palms - Common Names, Scientific Names, Eponyms, Synonyms, and Etymology (2 Volume Set) (Paperback):... CRC World Dictionary of Palms - Common Names, Scientific Names, Eponyms, Synonyms, and Etymology (2 Volume Set) (Paperback)
Umberto Quattrocchi
R9,326 Discovery Miles 93 260 Ships in 12 - 17 working days

From the Foreword Umberto Quattrocchi has brought us some amazing and useful works through the various dictionaries that he has compiled. This time it is for two very important plant families the palms and the cycads that are synthesized here in these two volumes. Each entry is fascinating not just for the botany and full nomenclature of the plant species but for all the associated uses, folklore and interactions with other organisms. ...These entries are fascinating glimpses of natural history. ... Botanists, conservationists, ethnobotanists, anthropologists, geographers, bird watchers, naturalists, historians and those of many other disciplines will find these volumes a most valuable and useful resource. It is the sort of book that will be in frequent use in my library. ----- Professor Sir Ghillean Prance FRS, VMH, Former Director, Royal Botanic Gardens, Kew Following the same format as Umberto Quattrocchi's highly praised and well-used previous works, The CRC World Dictionary of Palms: Common Names, Scientific Names, Eponyms, Synonyms, and Etymology brings together the vast and scattered literature on palms and cycads to provide better access to information on these economically important plants. Each genus and species has a detailed morphological description and includes a list of synonyms and vernacular names in many languages. Bibliographies accompany each entry which are comprehensive, up-to-date and multi-lingual. The detailed information for every entry on habitats, economic uses, historical and biographical data, botanical exploration, and linguistics will be useful for any library involved with botany, herbal medicine, pharmacognosy, medicinal and natural product chemistry, ecology, ethnobotany, systematics, general plant science, agriculture or horticulture. Umberto Quattrocchi is the author of the bestselling CRC World Dictionary of Plant Names, winner of the prestigious Hanbury Botanical Garden Award. His most recent multi-volume work, CRC World Dictionary of Medicinal and Poisonous Plants, received strong praise as being "... an unparalleled starting place-a tool of first resort for any thoughtful researcher. Quattrocchi and CRC have delivered a dictionary like no other, a learned finger pointing in the right direction." -John de la Parra, Northeastern University, Boston, Massachusetts, USA, from Economic Botany, Vol. 68, 2014

Medicinal Plants and Malaria - Applications, Trends, and Prospects (Paperback): Woon-Chien Teng, Ho Han Kiat, Rossarin... Medicinal Plants and Malaria - Applications, Trends, and Prospects (Paperback)
Woon-Chien Teng, Ho Han Kiat, Rossarin Suwanarusk, Hwee-Ling Koh
R1,480 Discovery Miles 14 800 Ships in 12 - 17 working days

Malaria is a potentially life-threatening disease that affects millions worldwide, especially in Sub-Saharan Africa. The recent emergence and spread of multidrug resistance in parts of Southeast Asia prompts the urgent need for novel and effective therapy against the disease. Medicinal Plants and Malaria: Applications, Trends, and Prospects highlights the therapeutic potential of plants for treating malaria. It collates useful information on malaria, current prevention and treatment, and scientific research carried out. This up-to-date book details the medicinal plant species used in treating malaria and describes the plant parts used, methods of preparation, and doses where available. The book begins with a brief introduction of malaria, and covers its epidemiology and implications on public health, the life cycle of Plasmodium parasites, clinical presentation of the disease, currently available antimalarial drugs and their roles in therapy, and medicinal plants used for malaria, including those that are currently in clinical use in various countries. It discusses the latest findings from ethnobotanical research, the challenges and isolation of antiplasmodial phytochemicals from medicinal plants, and the results from clinical trials and public health interventions using medicinal plants. This book has something for everyone, serving as a vital resource for students, teachers, healthcare professionals, and researchers interested in medicinal plants and promising antimalarial preparations. It will also appeal to those in the general public who are interested in herbal medicine and how plants can be used to prevent and treat malaria.

Papaya - Biology, Cultivation, Production and Uses (Paperback): Parmeshwar Lal Saran, Ishwar Singh Solanki, Ravish Choudhary Papaya - Biology, Cultivation, Production and Uses (Paperback)
Parmeshwar Lal Saran, Ishwar Singh Solanki, Ravish Choudhary
R1,442 Discovery Miles 14 420 Ships in 12 - 17 working days

With coverage that ranges from basic information to advanced research, Papaya: Biology, Cultivation, Production and Uses pulls together the vast literature scattered over various sources into one practical resource. The book provides a solid review of papaya biology, production, and uses supported by color photographs and illustrations. It covers papaya cultivation, botany, genetics, medicinal uses, unfruitfulness, plant protection, and physiological disorders for the first time in considerable detail. This textcomprises advanced information on agronomy, breeding, seed production technology, scientific crop management issues, and protected cultivation. It discusses papain, papaya products, source of drugs, important nutrients, anti-nutrients, and other commercial compounds produced and used for disease management. Additional background material on the production, processing, uses of papaya, considerations to be taken into account when assessing new varieties of papaya and constituents to be analyzed related to food and feed. Papaya is one of the most nutritious and medicinally important fruits of the tropical region. Scientific papaya cultivation and efficient use of resources hold the real key to providing fresh papaya produce and livelihood security to the masses of developing countries. Thus, the academic and practical knowledge about papaya production is essential to helping you formulate management practices for sustainable agricultural development.

Relational Semantics and the Anatomy of Abstraction (Paperback): Tamar Sovran Relational Semantics and the Anatomy of Abstraction (Paperback)
Tamar Sovran
R1,532 Discovery Miles 15 320 Ships in 12 - 17 working days

This book presents a study of meaning relations, linking the philosophical tradition of conceptual analysis with recent theories and methodologies in cognitive semantics. Its main concern is the extent to which analyzing meaning relations between cognate words reveal the infrastructure of the actual and mental lexicon, assuming that language mirrors thought. Sovran aims to elucidate their infrastructure and the metaphorical and perceptual models that constitute abstract concepts, dealing finally with the role of abstraction in poetic metaphors. Overall, this volume addresses major contemporary issues in the philosophy of language and theoretical semantics.

Biology and Ecology of Pike (Hardcover): Christian Skov, P. Anders Nilsson Biology and Ecology of Pike (Hardcover)
Christian Skov, P. Anders Nilsson
R5,666 Discovery Miles 56 660 Ships in 12 - 17 working days

This book sets out to bridge the order scales among pike researchers, populations, communities, management, and fisheries. It emphasizes the progress of pike research during the last two decades, during which the order-bridging approach emerged. This framework underpins the text and the message, to convey its importance to pike research and to fish research in general. In addition, a considerable part of the book is devoted to management implications and highlights aspects of human dimensions in recreational fisheries.

Coralline Algae, A First Synthesis - A First Synthesis (Hardcover): H.W. Johansen Coralline Algae, A First Synthesis - A First Synthesis (Hardcover)
H.W. Johansen
R5,642 Discovery Miles 56 420 Ships in 12 - 17 working days

This book is the first step at pulling together the voluminous but scattered information on coralline algae. Much can be said about these omnipresent plants of the sea, and the purpose here is to provide a coherent frame work of data and discussion.

Climate Change and Animal Health (Paperback): Craig Stephen, Colleen Duncan Climate Change and Animal Health (Paperback)
Craig Stephen, Colleen Duncan
R1,458 Discovery Miles 14 580 Ships in 9 - 15 working days

DIRECTLY APPLIES TO LIFE ON LAND SDG and CLIMATE CHANGE SDG. International organizations such as the Intergovernmental Panel on Climate Change (IPPC), World Health Organization, Food and Agriculture Organization and World Organization for Animal Health have all reminded us that health impacts of climate change will become some of societies' greatest challenges. How we respond or adapt to climate change will have profound implications for people, animals, biodiversity, economies and ecosystems today as well as in the future. The book provides, in one easy reference, all of the information Animal Health practitioners need from defining the climate change concept, providing science-based evidence of climate change degradation of animal (ecosystem) health and successful mitigation and reversal strategies. Despite being arguably the most important challenges of the 21st century, engagement, and leadership from the animal health sector on climate change remains hard to find. This book attempts to support animal health professionals by providing information, knowledge, and experiences they can use to remedy this situation. There is no other book that covers anything like the proposed subject matter to this level of completeness and detail. The publishing of a text of this nature could help erode the power of the climate denialism lobby, shifting the debate and allowing mitigation efforts to gain higher priority. The tone of the book has an understated sense of urgency, leaning slightly toward presenting as a 'Manual for the apocalypse'. This has potential to be a benchmark publication. The text not only defines climate change but takes a proactive approach with intervention and corrective action examples: each chapter ends with suggestions on teachable and actionable ideas that could be used to mobilize concepts and information provided into education or advocacy. In this way, the book not only brings key ideas, principles and information to understand the implications for climate change for animal health, but will help translate the book's offerings into education and intervention. Teachers and researchers could use this one-of-a-kind book to frame a course or seminar series heightening student career engagement and stewardship of a more sustainable and healthier planet.

Orchids of South Africa - A Field Guide (Paperback, 2nd ed.): Benny Bytebier, Steve Johnson Orchids of South Africa - A Field Guide (Paperback, 2nd ed.)
Benny Bytebier, Steve Johnson; Photographs by Herbert Starker
R500 R399 Discovery Miles 3 990 Save R101 (20%) Ships in 5 - 10 working days

Orchids of South Africa is the first field guide to local orchids to be published in over 30 years, and presents the more than 450 orchid species found in the region, including Lesotho and Swaziland.

A comprehensive roundup of orchids in their natural habitat, the book features:

- multiple photos for each species

- distribution maps

- flowering time-bars

- succinct text, enabling sure identification of these fascinating plants.

An illustrated introduction discusses orchid structure, ecology and conservation status.

Informative, colourful and easy-to-use, Orchids of South Africa is the authoritative update enthusiasts have been waiting for.

Hewett Cottrell Watson - Victorian Plant Ecologist and Evolutionist (Paperback): Frank N. Egerton Hewett Cottrell Watson - Victorian Plant Ecologist and Evolutionist (Paperback)
Frank N. Egerton
R916 R632 Discovery Miles 6 320 Save R284 (31%) Ships in 12 - 17 working days

First published in 2003. Hewett Cottrell Watson was a pioneer in a new science not yet defined in Victorian times - ecology - and was practically the first naturalist to conduct research on plant evolution, beginning in 1834. The correspondence between Watson and Darwin, analysed for the first time in this book, reveals the extent to which Darwin profited from Watson's data. Darwin's subsequent fame, however, is one of the reasons why Watson became almost forgotten. This biography traces both the influences and characteristics that shaped Watson's outlook and personality, and indeed his science, and the institutional contexts within which he worked. At the same time, it makes evident the extent of his real contributions to the science of the plant ecology and evolution.

Sedges of the Northern Forest - Quick Guide (Fold-out book or chart): Jerry Jenkins Sedges of the Northern Forest - Quick Guide (Fold-out book or chart)
Jerry Jenkins
R351 R299 Discovery Miles 2 990 Save R52 (15%) Ships in 10 - 15 working days

The Quick Guide for Sedges of the Northern Forest contains two double-sided photographic charts that allow users to see high-res, close-up images of the more than 200 sedges in the Northern Forest region. The map-sized folding charts are water-resistant and field-friendly, the perfect companion to the Photographic Guide. This product was produced by the Northern Forest Atlas Foundation.

Biodiversity, Conservation and Environmental Management in the Great Lakes Basin (Hardcover): Eric Freedman, Mark Neuzil Biodiversity, Conservation and Environmental Management in the Great Lakes Basin (Hardcover)
Eric Freedman, Mark Neuzil
R4,135 Discovery Miles 41 350 Ships in 12 - 17 working days

The Great Lakes Basin in North America holds more than 20 percent of the world's fresh water. Threats to habitats and biodiversity have economic, political, national security, and cultural implications and ramifications that cross the US-Canadian border. This multidisciplinary book presents the latest research to demonstrate the interconnected nature of the challenges facing the Basin. Chapters by U.S. and Canadian scholars and practitioners represent a wide range of natural science and social science fields, including environmental sciences, geography, political science, natural resources, mass communications, environmental history and communication, public health, and economics. The book covers threats from invasive species, industrial development, climate change, agricultural and chemical runoff, species extinction, habitat restoration, environmental disease, indigenous conservation efforts, citizen engagement, environmental regulation, and pollution.Overall the book provides political, cultural, economic, scientific, and social contexts for recognizing and addressing the environmental challenges faced by the Great Lakes Basin.

Ecological Complexity and Agroecology (Hardcover): John Vandermeer, Ivette Perfecto Ecological Complexity and Agroecology (Hardcover)
John Vandermeer, Ivette Perfecto
R4,586 Discovery Miles 45 860 Ships in 12 - 17 working days

This text reflects the immense current growth in interest in agroecology and changing approaches to it. While it is acknowledged that the science of ecology should be the basis of agroecological planning, many analysts have out-of-date ideas about contemporary ecology. Ecology has come a long way since the old days of "the balance of nature" and other romantic notions of how ecological systems function. In this context, the new science of complexity has become extremely important in the modern science of ecology. The problem is that it tends to be too mathematical and technical and thus off-putting for the average student of agroecology, especially those new to the subject. Therefore this book seeks to present ideas about ecological complexity with a minimum of formal mathematics. The book's organization consists of an introductory chapter, and a second chapter providing some of the background to basic ecological topics as they are relevant to agroecosystrems (e.g., soil biology and pest control). The core of the book consists of seven chapters on key intersecting themes of ecological complexity, including issues such as spatial patterns, network theory and tipping points, illustrated by examples from agroecology and agricultural systems from around the world.

Large-scale Forest Restoration (Paperback): David Lamb Large-scale Forest Restoration (Paperback)
David Lamb
R1,483 Discovery Miles 14 830 Ships in 12 - 17 working days

Landscapes are being degraded and simplified across the globe. This book explores how forest restoration might be carried out to increase landscape heterogeneity, improve ecological functioning and restore ecosystem services in such landscapes. It focuses on large, landscape-scale reforestation because that is the scale at which restoration is needed if many of the problems that have now developed are to be addressed. It also shows how large-scale forest restoration might improve human livelihoods as well as improve conservation outcomes. A number of governments have undertaken national reforestation programs in recent years; some have been more successful than others. The author reviews these to explore what type of reforestation should be used, where this should be carried out and how much should be done. For example, are the traditional industrial forms of reforestation necessarily the best to use in all situations? How can forest restoration be reconciled with the need for food security? And, are there spatial thresholds that must be exceeded to generate economic and environmental benefits? The book also examines the policy and institutional settings needed to encourage large-scale reforestation. This includes a discussion of the place for incentives to encourage landholders to undertake particular types of reforestation and to reforest particular locations. It also considers forms of governance that are likely to lead to an equitable sharing of the costs and benefits of forest restoration.

Kansas Wetlands - A Wildlife Treasury (Hardcover, New): Joseph T. Collins, Etc, Suzanne L. Collins, Bob Gress Kansas Wetlands - A Wildlife Treasury (Hardcover, New)
Joseph T. Collins, Etc, Suzanne L. Collins, Bob Gress; Foreword by John E. Hayes, …
R978 Discovery Miles 9 780 Ships in 10 - 15 working days

Travelers in Kansas in search of fine art needn't restrict themselves to the state's many excellent museums. They need look no further than the walls of their own communities to discover a remarkable array of murals--artistic creations that are striking, democratic, and easily accessible. Depicting Civil War history, the fruits of agriculture, Kansas' diverse cultural roots, and much more, these long-neglected works are now the subject of Lora Jost and Dave Loewenstein's fine new book. Jost and Loewenstein, artists themselves, have crisscrossed Kansas researching and documenting over 600 murals to promote, preserve, and celebrate this vibrant public art. Theirs is the first and only book devoted exclusively to Kansas murals--a striking visual travelogue that offers a new perspective on the state's culture and history. From unique small-town creations like Dennis Burghart's The Saga of the Santa Fe outside the Offerle Cafe to the world-famous John Steuart Curry painting of John Brown in the state capitol, murals constitute an enormous public art gallery. Some are socially compelling or were once the focus of intense controversy. Many are group projects in which artists have served as coordinators; these murals represent true expressions of their communities. All show the state as it has been seen through the eyes of Kansas artists over the past hundred years. The authors focus on ninety exemplary murals-including mosaics and friezes-organized by region and featuring full-color photographs, brief descriptions, and notes on the artists. From Sacred Heart Cathedral to the Early Childhood Center on the Potawatomi Prairie Band Reservation, the artworks selected represent some of the most enduring and powerful images to be found throughout the state. The book also provides regional locator maps for travelers and a list of all 600-plus murals with their locations. A unique resource that attests to the rich diversity of the mural tradition, this book is an open invitation to visit the open-air museum of Kansas murals and appreciate the stories they tell and their place in public life. They may be tucked into urban landscapes or require travel to out-of-the way locales; some may even be stained by years of exposure to the elements; but these expressions of public art are there for the viewing-and now, thanks to this book, there for the finding.

Genetics, Genomics, and Breeding of Soybean (Paperback): Kristin Bilyeu, Milind B. Ratnaparkhe, Chittaranjan Kole Genetics, Genomics, and Breeding of Soybean (Paperback)
Kristin Bilyeu, Milind B. Ratnaparkhe, Chittaranjan Kole
R2,271 Discovery Miles 22 710 Ships in 12 - 17 working days

The soybean is an economically important leguminous seed crop for feed and food products that is rich in seed protein (about 40 percent) and oil (about 20 percent); it enriches the soil by fixing nitrogen in symbiosis with bacteria. Soybean was domesticated in northeastern China about 2500 BC and subsequently spread to other countries. The enormous economic value of soybean was realized in the first two decades of the 20th century, with world production of soybean tripling in the last 20 years. In addition to human consumption, it is a major protein source in animal feeds and is becoming a major crop for biodiesel production. In the international trade markets, soybean is ranked number one in the world among the major oil crops. For many decades, plant breeders have used conventional breeding techniques to improve soybeans. While soybean production continues to expand as demand for soybeans and soybean products increases, there is a need for more sophisticated techniques. Bridging traditional research with modern molecular investigations on soybean, this volume explores the recent advances in soybean genome mapping, molecular breeding, genomics, sequencing, and bioinformatics. The book will be useful to soybean researchers as well as researchers working with other crop species.

Genetics, Genomics and Breeding of Potato (Paperback): James M. Bradeen, Chittaranjan Kole Genetics, Genomics and Breeding of Potato (Paperback)
James M. Bradeen, Chittaranjan Kole
R2,263 Discovery Miles 22 630 Ships in 12 - 17 working days

In this volume, world leaders in potato research review historical and contemporary discoveries resulting in a range of advances. Topics include nutritional quality, yield, disease and insect resistance, processing, plant growth and development, and other aspects. The book also examines research yielding significant molecular resources that facilitate breeding, linkage and gene mapping, cytology, functional and structural genomics, proteomics, and metabolomics. Future research developments that are likely to significantly advance efforts to understand and improve the potato are also explored.

Rhododendron Dissected - Flora in Close-up (Paperback): David Purvis Rhododendron Dissected - Flora in Close-up (Paperback)
David Purvis
R472 Discovery Miles 4 720 Ships in 12 - 17 working days

Rhododendrons are seen from a very different perspective in this beautiful new book from the Royal Botanic Garden Edinburgh. Rhododendron Dissected features photographs that capture the macro and micro floral and leaf characteristics of rhododendrons, essential for botanical identification, making the images both highly diagnostic and are visually stunning.

Figs - The Genus Ficus (Paperback): Ephraim Philip Lansky, Helena Maaria Paavilainen Figs - The Genus Ficus (Paperback)
Ephraim Philip Lansky, Helena Maaria Paavilainen
R2,424 Discovery Miles 24 240 Ships in 12 - 17 working days

With a history as ancient as any cultivated fruit, many believe the fig has been with us even longer than the pomegranate. The Ficus constitutes one of the largest and hardiest genera of flowering plants featuring as many as 750 species. Although the extraordinary mutualism between figs and their pollinating wasps has received much attention, the phylogeny of both partners is only beginning to be reconstructed. The fig plant does have a long history of traditional use as a medicine and has been a subject of significant modern research. Figs, the Genus Ficus brings together those histories, ancient and modern, to present an extraordinary profile of an extraordinary plant with an abundance of medical uses and a reputation as both a delicacy and a diet staple in some regions of the world. Several chapters within the book are devoted to intensive study of different parts of the tree: fruits, leaves, bark and stem, roots, and latex. These chapters discuss the Ficus genus as a whole, including the botany of the most important species that have been related to that particular part pharmacologically. The authors, Dr. Ephraim Lansky MD, highly respected as one of the world's only physician pharmcognocists and Dr. Helena Paavilainen, a renowned researcher of natural products, go on to consider the chemistry and pharmacology of each part in selected Ficus species, and modern, medieval, and ancient methods for obtaining and preparing the beneficial components from that plant part for medicinal use. Special attention is paid to the plants' propensity for fighting inflammation, including cancer. Figs' future potential is considered in a number of treatments, as are future areas of research. Includes a wealth of comparative tables for quick reference Provides dozens of illustrative and original high-quality photos as well as drawings and chemical structures Offers complete references after every chapter Figs, the Genus Ficus is a book in the CRC Press Series, Traditional Herbal Medicines for Modern Times, edited by Roland Hardman. Each volume in this series provides academia, health sciences, and the herbal medicines industry with in-depth coverage of the herbal remedies for infectious diseases, certain medical conditions, or the plant medicines of a particular country. Figs, the Ficus trees, are an understudied genus in modern pharmacognosy. This book present a multidisciplinary approach to the botany, chemistry, and pharmacology of fig trees and figs of the Ficus species, including the fig of commerce, Ficus carica, the rubber tree, Ficus elastic, and the Bo tree, Ficus religiosa. Traditional and current uses of figs in medicine are discussed in detail. The book also explores how figs and fig tree parts are processed, and the pharmacological basis underlying the potential efficacy of preparations is investigated in relation to their chemical composition. The book moves seamlessly from mythology to botany to ethnomedicine to pharmacology to phytochemistry.

Insect-Plant Interactions (1993) - Volume V (Hardcover): Elizabeth A. Bernays Insect-Plant Interactions (1993) - Volume V (Hardcover)
Elizabeth A. Bernays
R5,494 Discovery Miles 54 940 Ships in 12 - 17 working days

Volume 5 of "Insect-Plant Interactions" is a volume in a series that presents research in the field. Topics covered include chemical changes in plants as a result of insects feeding on their leaves, dynamic elements of the use and avoidance of host plants by tephritid flies as a result of the presence of other flies, floral volatiles in insect biology, endophytic fungi as mediators of plant insect interactions, the cost of chemical defence against herbivory, and life history traits on insect herbivores in relation to host quality. The book also presents the first available review on physicochemical conditions of the gut lumen from an ecological perspective.

Fractals and Multifractals in Ecology and Aquatic Science (Paperback): Laurent Seuront Fractals and Multifractals in Ecology and Aquatic Science (Paperback)
Laurent Seuront
R2,282 Discovery Miles 22 820 Ships in 12 - 17 working days

Ecologists sometimes have a less-than-rigorous background in quantitative methods, yet research within this broad field is becoming increasingly mathematical. Written in a step-by-step fashion, Fractals and Multifractals in Ecology and Aquatic Science provides scientists with a basic understanding of fractals and multifractals and the techniques for utilizing them when analyzing ecological phenomenon. With illustrations, tables, and graphs on virtually every page - several in color - this book is a comprehensive source of state-of-the-art ecological scaling and multiscaling methods at temporal and spatial scales, respectfully ranging from seconds to months and from millimeters to thousands of kilometers. It illustrates most of the data analysis techniques with real case studies often based on original findings. It also incorporates descriptions of current and new numerical techniques to analyze and deepen understanding of ecological situations and their solutions. Includes a Wealth of Applications and Examples This book also includes nonlinear analysis techniques and the application of concepts from chaos theory to problems of spatial and temporal patterns in ecological systems. Unlike other books on the subject, Fractals and Multifractals in Ecology and Aquatic Science is readily accessible to researchers in a variety of fields, such as microbiology, biology, ecology, hydrology, geology, oceanography, social sciences, and finance, regardless of their mathematical backgrounds. This volume demystifies the mathematical methods, many of which are often regarded as too complex, and allows the reader to access new and promising concepts, procedures, and related results.

Sharks: Conservation, Governance and Management - Conservation, governance and management (Paperback): Erika J. Techera,... Sharks: Conservation, Governance and Management - Conservation, governance and management (Paperback)
Erika J. Techera, Natalie Klein
R1,487 Discovery Miles 14 870 Ships in 12 - 17 working days

The key aim of this book is to explore the global conservation and management of sharks. There has been a rapid decline in populations of many shark species, while new science has emerged of the critical role they play in marine ecosystems. However, the authors show that conservation law and policy have been slow to develop, with only a small number of iconic species being protected worldwide. The increase in fishing impact - primarily through shark finning and by-catch - has led to shark conservation receiving greater international attention in recent years. The book explores our current knowledge and status of the law and science in relation to sharks with a particular focus on improving frameworks for their conservation and management. Recent trends are analysed, including shark finning bans that have been put in place in several countries, the widening number of nations establishing shark sanctuaries and the growth of shark-based tourism. The efficacy of current listing processes for endangered species and fisheries regulations is also examined. Tourism is explored as an alternative to fishing and the risks and impacts associated with this industry are analysed. Contributors include leading authorities from universities and conservation organizations in North America, Europe and Australia. A common theme is to emphasise the importance of collaborative governance between various interest groups and the need for inter-disciplinary research and management approaches that are necessary to address the decline in sharks.

Plant Virus, Vector (Paperback): S. Mukhopadhyay Plant Virus, Vector (Paperback)
S. Mukhopadhyay
R2,232 Discovery Miles 22 320 Ships in 12 - 17 working days

Stressing the key role vectors play spread of virus diseases, this volume represents the priorities in practical plant virus research and ways in which their control or management should be sought through an understanding of the practical and environmental aspects of the interactions of viruses with their vectors and their environment. It provides an in-depth understanding of the vectors, their biology, dispersal, movement and migration, contemporary canvases of epidemiology, and the management of virus diseases keeping in view the globalization of agriculture as also the viruses and their quarantine requirements.

Phyllanthus Species - Scientific Evaluation and Medicinal Applications (Paperback): Ramadasan Kuttan, K.B. Harikumar Phyllanthus Species - Scientific Evaluation and Medicinal Applications (Paperback)
Ramadasan Kuttan, K.B. Harikumar
R2,212 Discovery Miles 22 120 Ships in 12 - 17 working days

The genus Phyllanthus has over 1,000 species distributed worldwide, many of which have been used indigenously for the treatment of a variety of ailments for generations. Researchers have developed ways to analyze the potential of these plants and demonstrated the pharmacological action and various chemical entities present in each of them. They have validated the folklore claims and used this knowledge to design cost-effective and reliable sources of medicine. The first book to exclusively examine the genus Phyllanthus, Phyllanthus Species: Scientific Evaluation and Medicinal Applications begins with a systematic classification and identification manual for various plants in the genus, followed by the scientific evaluation of the species for modern medicinal use. This reference compiles cutting edge research from countries around the world, including the UK, Malaysia, India, Indonesia, Spain, Cuba, and China. Topics covered include phylogenetic analysis of Phyllanthus, chemistry of the genus, anti-cancer, anti-diabetic and chemo- protective effects, genotoxicity, clinical trials involving Phyllanthus, and various formulations containing different plants from the genus Phyllanthus. Phyllanthus Species: Scientific Evaluation and Medicinal Applications describes in detail the taxonomy, cultivation, and marketing, identification of geographic and genetic hot spots, chemistry, scientific evaluation, and clinical trials of various species of Phyllanthus. Written for researchers and educators in academia, industry, agriculture, and the interested general public, this book's up-to-date references make it a powerful resource providing first-hand information on Phyllanthus.

Genetics, Genomics and Breeding of Sunflower (Paperback): Jinguo Hu, Gerald Seiler, Chittaranjan Kole Genetics, Genomics and Breeding of Sunflower (Paperback)
Jinguo Hu, Gerald Seiler, Chittaranjan Kole
R2,269 Discovery Miles 22 690 Ships in 12 - 17 working days

The sunflower has fascinated mankind for centuries. The oilseed sunflower contributes approximately ten percent of the world's plant-derived edible oil and the confection type sunflower holds a considerable share of the directly consumed snacks market. In addition, sunflower is also grown as an ornamental for cut flowers, as well as in home gardens. We are now embarking on the age of genomics which will expedite the process of genetic improvement of crops. There has been an explosion of information on genetic markers, DNA sequences, and genomic resources for most major food crops including sunflower. This volume is intended to bridge traditional research with modern molecular investigations on sunflower.

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