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Books > Earth & environment > The environment > Applied ecology > General

Advances in Human Ecology (Hardcover): Lee Freese Advances in Human Ecology (Hardcover)
Lee Freese
R3,243 Discovery Miles 32 430 Ships in 10 - 15 working days

Part of a series which covers advances and progress in the field of human ecology, this volume discusses such topics as: the components of socioecological organization; social entropy theory; and, minimum data for comparative human ecological studies; among other topics.

Phenological Research - Methods for Environmental and Climate Change Analysis (Hardcover, 2010 ed.): Irene L. Hudson, Marie R.... Phenological Research - Methods for Environmental and Climate Change Analysis (Hardcover, 2010 ed.)
Irene L. Hudson, Marie R. Keatley
R7,744 Discovery Miles 77 440 Ships in 18 - 22 working days

As climate change continues to dominate the international environmental agenda, phenology - the study of the timing of recurring biological events - has received increasing research attention, leading to an emerging consensus that phenology can be viewed as an early warning system' for climate change impact. A multidisciplinary science involving many branches of ecology, geography and remote sensing, phenology to date has lacked a coherent methodological text. This new synthesis, including contributions from many of the world's leading phenologists, therefore fills a critical gap in the current biological literature. Providing critiques of current methods, as well as detailing novel and emerging methodologies, the book, with its extensive suite of references, provides readers with an understanding of both the theoretical basis and the potential applications required to adopt and adapt new analytical and design methods. An invaluable source book for researchers and students in ecology and climate change science, the book also provides a useful reference for practitioners in a range of sectors, including human health, fisheries, forestry, agriculture and natural resource management.

Brighter Climate Futures - A Global Energy, Climate & Ecosystem Transformation (Hardcover): Hari Lamba Brighter Climate Futures - A Global Energy, Climate & Ecosystem Transformation (Hardcover)
Hari Lamba
R1,021 R875 Discovery Miles 8 750 Save R146 (14%) Ships in 18 - 22 working days
Advances in Agronomy, Volume 175 (Hardcover): Donald L. Sparks Advances in Agronomy, Volume 175 (Hardcover)
Donald L. Sparks
R4,195 Discovery Miles 41 950 Ships in 10 - 15 working days

Advances in Agronomy, Volume 175, the latest release in this leading reference on agronomy, contains a variety of updates and highlights new advances in the field. Each chapter is written by an international board of authors.

Toxicity of Heavy Metals to Legumes and Bioremediation (Hardcover, 2012): Almas Zaidi, Parvaze Ahmad Wani, Mohammad Saghir Khan Toxicity of Heavy Metals to Legumes and Bioremediation (Hardcover, 2012)
Almas Zaidi, Parvaze Ahmad Wani, Mohammad Saghir Khan
R4,030 Discovery Miles 40 300 Ships in 18 - 22 working days

This title discusses various effects of heavy metal exposure to legumes as well as the bioremediation potential of rhizosphere microbes. Availability of heavy metals, their uptake and the effects of metals on various signaling pathways within legumes are presented. Furthermore, the effects of heavy metals to nitrogen fixing microorganisms and how microsymbionts can overcome metal stress is presented in detail. The role of nitrogen fixers in decontamination of heavy metal toxicity, mycoremediation of metal contaminated soils, microbially mediated transformation of heavy metals and action of plant growth promoting rhizobacteria and nitrogen fixers together in detoxifying heavy metals are broadly explained. This volume is a useful tool for scientists, policy makers and progressive legume growers intending to develop safe and healthy legumes for future generations.

Waste - One Woman's Fight Against America's Dirty Secret (Hardcover): Catherine Coleman Flowers Waste - One Woman's Fight Against America's Dirty Secret (Hardcover)
Catherine Coleman Flowers; Foreword by Bryan Stevenson
R514 Discovery Miles 5 140 Ships in 10 - 15 working days

The MacArthur grant-winning environmental justice activist's riveting memoir of a life fighting for a cleaner future for America's most vulnerable A Smithsonian Magazine Top Ten Best Science Book of 2020 Catherine Coleman Flowers, a 2020 MacArthur "genius," grew up in Lowndes County, Alabama, a place that's been called "Bloody Lowndes" because of its violent, racist history. Once the epicenter of the voting rights struggle, today it's Ground Zero for a new movement that is also Flowers's life's work-a fight to ensure human dignity through a right most Americans take for granted: basic sanitation. Too many people, especially the rural poor, lack an affordable means of disposing cleanly of the waste from their toilets and, as a consequence, live amid filth. Flowers calls this America's dirty secret. In this "powerful and moving book" (Booklist), she tells the story of systemic class, racial, and geographic prejudice that foster Third World conditions not just in Alabama, but across America, in Appalachia, Central California, coastal Florida, Alaska, the urban Midwest, and on Native American reservations in the West. In this inspiring story of the evolution of an activist, from country girl to student civil rights organizer to environmental justice champion at Bryan Stevenson's Equal Justice Initiative, Flowers shows how sanitation is becoming too big a problem to ignore as climate change brings sewage to more backyards-not only those of poor minorities.

How to Change the World - A practical guide to successful environmental training (Hardcover, New revised): Clare Feeney How to Change the World - A practical guide to successful environmental training (Hardcover, New revised)
Clare Feeney
R1,731 Discovery Miles 17 310 Ships in 10 - 15 working days
Green Web-II: Standards and Perspectives from the IUCN - Program and Policy Development in Environment Conservation Domain: A... Green Web-II: Standards and Perspectives from the IUCN - Program and Policy Development in Environment Conservation Domain: A Comparative Study of India, Pakistan, Nepal, and Bangladesh (Hardcover)
Medani P. Bhandari
R2,986 Discovery Miles 29 860 Ships in 18 - 22 working days

In dealing with the IUCN, one must bear in mind that there never has been, and undoubtedly never will be, any other organization even remotely resembling it. Its peculiarities, subtleties and complexities are sometimes mind-boggling (Nicholson 1990 in Holdgate 1999: ix). Green Web-II investigates IUCN's role in global biodiversity conservation policy as well as in national program development in India, Pakistan, Nepal and Bangladesh. It explores how nature protection priorities and approaches are promoted or addressed by IUCN, an international organization, and how environment conservation policies are created and maintained in states with different capacities of South Asia. It also evaluates IUCN's competency in bio-diversity, climate change, nature conservation and environmental policy formulation at global, regional and country level. This study is the first detailed scholarly study on the IUCN as an organization as well as on its efforts in biodiversity conservation. This book adds to our knowledge, firstly by contributing to a small but growing body of work on the sociology of international organizations. IOs, especially International Governmental Organizations (IGOs), have long been the subject of mostly political science. Secondly, it applies a fuller sociological imagination to the study of IOs by critically exploring one of the largest and most active nature conservation organizations in the world. Thirdly, it also explores how the IUCN actually goes about building protectoral programs with individual member nations. Additionally, the book explores the recent development of the green economy (GE) concepts into IUCN's program planning today. The green economy initiative applies a people-first approach. Although the concept is relatively new, this research explores the theoretical development of a green economy and illustrates how this theory is applied in IUCN's program planning to program implementation. Technical topics discussed in the book include: Motivation of Environment Conservation - How personal efforts make difference Role of International Environment Conservation Organizations Political Economy of Organizations, Network theory, Institutional theory, Stakeholder theory, Governance theory Governance performances and Competitiveness Popularity indices Knowledge creation and diffusion Conservation commons

National Forest Inventories - Pathways for Common Reporting (Hardcover, Edition.): Erkki Tomppo, Thomas Gschwantner, Mark... National Forest Inventories - Pathways for Common Reporting (Hardcover, Edition.)
Erkki Tomppo, Thomas Gschwantner, Mark Lawrence, Ronald E. McRoberts
R5,284 Discovery Miles 52 840 Ships in 18 - 22 working days

Forest inventories throughout the world have evolved gradually over time. The content as well as the concepts and de?nitions employed are constantly adapted to the users' needs. Advanced inventory systems have been established in many countries within Europe, as well as outside Europe, as a result of development work spanning several decades, in some cases more than 100 years. With continuously increasing international agreements and commitments, the need for information has also grown drastically, and reporting requests have become more frequent and the content of the reports wider. Some of the agreements made at the international level have direct impacts on national economies and international decisions, e. g. , the Kyoto Protocol. Thus it is of utmost importance that the forest information supplied is collected and analysed using sound scienti?c principles and that the information from different countries is comparable. European National Forest Inventory (NFI) teams gathered in Vienna in 2003 to discuss the new challenges and the measures needed to get data users to take full advantage of existing NFIs. As a result, the European National Forest Inventory Network (ENFIN), a network of NFIs, was established. The ENFIN members decided to apply for funding for meetings and collaborative activities. COST- European Cooperation in Science and Technology - provided the necessary ?n- cial means for the realization of the program.

Insect Bioecology and Nutrition for Integrated Pest Management (Hardcover): Antonio Ricardo Panizzi, Jose R. P. Parra Insect Bioecology and Nutrition for Integrated Pest Management (Hardcover)
Antonio Ricardo Panizzi, Jose R. P. Parra
R6,402 Discovery Miles 64 020 Ships in 10 - 15 working days

The field of insect nutritional ecology has been defined by how insects deal with nutritional and non-nutritional compounds, and how these compounds influence their biology in evolutionary time. In contrast, Insect Bioecology and Nutrition for Integrated Pest Management presents these entomological concepts within the framework of integrated pest management (IPM). It specifically addresses bioecology and insect nutrition in modern agriculture. Written for graduate students and professionals in entomology, this book covers neotropical information in three sections:

  • General Aspects: Basic bioecology and insect nutrition; artificial diets; insect/plant interactions; insect symbionts; the interface of chemical ecology with the food; and insect cannibalism
  • Specific Aspects: Specific feeding guilds of insects including ants, social bees, leaf chewers, seed suckers, seed chewers, root feeders, gall makers, detritivorous feeders, pests of storage grains, fruit flies, aphids, endo- and ectoparasitoids, predators, crisopids, and hematophagous insects
  • Applied Aspects: Host plant resistance and the design of IPM programs in the context of insect bioecology and nutrition

Much of the research on which these chapters were written was done in Brazil and based on its neotropical fauna. The complexity and diversity of the neotropics provides enough data that readers from all zoogeographical regions can readily translate the information in this book to their specific conditions. The book s value as an entry point for further research is enhanced by the inclusion of approximately 4,000 references.

Spatiotemporal Models of Population and Community Dynamics (Hardcover, 1998 ed.): T. Czaran Spatiotemporal Models of Population and Community Dynamics (Hardcover, 1998 ed.)
T. Czaran
R4,172 Discovery Miles 41 720 Ships in 18 - 22 working days

This book presents a comprehensive typology and a comprehensible description of spatiotemporal models used in population dynamics. The main types included are: reaction-diffusion systems, patch models, matapopulation approaches, host parasitoid models, cellular automata (interacting particle systems), tessellations and distance models. The models are introduced through examples and with informative verbal explanations to help understanding. Some of the cellular automation examples are models not yet published elsewhere. Possible extensions of certain model types are suggested.

Leadership for the Future Sustainable Development of Business and Education - 2017 Prague Institute for Qualification... Leadership for the Future Sustainable Development of Business and Education - 2017 Prague Institute for Qualification Enhancement (PRIZK) and International Research Centre (IRC) "Scientific Cooperation" International Conference (Hardcover, 1st ed. 2018)
Wadim Strielkowski, Oksana Chigisheva
R4,145 Discovery Miles 41 450 Ships in 18 - 22 working days

This proceedings volume examines leadership from the perspectives of business, economics, social sciences, cross-cultural management, and education as a means to establish a future of sustainable development. Featuring contributions from the 2017 Prague Institute for Qualification Enhancement (PRIZK) and International Research Centre (IRC) "Scientific Cooperation" International Conference held in the Czech Republic, this volume focuses particularly on business models and higher education schemes from BRICS nations and examines topics such as social and educational practices, academic policies and business development. Leadership is becoming a key element for the future sustainable development of business and education in the quickly globalizing world. In this regard, a special emphasis should be made on the formation of high-quality human resources-the leading experts in their field who will create innovations and introduce breakthrough technologies. The development of a creative economy and knowledge economy requires highly-educated human capital, thus education becomes a key element of this process. Education must keep pace with time, be competitive, and stay in touch with the process of technology. The enclosed papers identify the key steps for sustainable growth and development in business and education. Featuring contributions on theory and practice, this book is appropriate for academics, researchers, policy-makers and practitioners in the areas of business, leadership management, entrepreneurship, innovation and education.

Global Change and Mediterranean-Type Ecosystems (Hardcover, 1995 ed.): Jos e Moreno, Walter C. Oechel Global Change and Mediterranean-Type Ecosystems (Hardcover, 1995 ed.)
Jos e Moreno, Walter C. Oechel
R5,441 Discovery Miles 54 410 Ships in 18 - 22 working days

Regions with Mediterranean-type climates include parts of California, South America, Australia, and of course, Europe. The effect of global climate change on these heavily populated areas will have major social and political ramifications.
This volume addresses issues in these areas, from processes at the leaf level to the individual, ecosystem, and landscape levels. This book will serve to raise awareness on the significance of these types of ecosystems, and on their sensitivity to the threat that global change represents.

How to Be More Tree - Essential Life Lessons for Perennial Happiness (Hardcover): Potter Gift How to Be More Tree - Essential Life Lessons for Perennial Happiness (Hardcover)
Potter Gift; Illustrated by Annie Davidson
R325 R306 Discovery Miles 3 060 Save R19 (6%) Ships in 18 - 22 working days
The Ecological Basis of Conservation - Heterogeneity, Ecosystems, and Biodiversity (Hardcover): Steward Pickett, Richard S.... The Ecological Basis of Conservation - Heterogeneity, Ecosystems, and Biodiversity (Hardcover)
Steward Pickett, Richard S. Ostfeld, Moshe Shachak, Gene E. Likens
R4,273 Discovery Miles 42 730 Ships in 18 - 22 working days

From its inception, the U.S. Department of the Interior has been charged with a conflicting mission. One set of statutes demands that the department must develop America's lands, that it get our trees, water, oil, and minerals out into the marketplace. Yet an opposing set of laws orders us to conserve these same resources, to preserve them for the long term and to consider the noncommodity values of our public landscape. That dichotomy, between rapid exploitation and long-term protection, demands what I see as the most significant policy departure of my tenure in office: the use of science-interdisciplinary science-as the primary basis for land management decisions. For more than a century, that has not been the case. Instead, we have managed this dichotomy by compartmentalizing the American landscape. Congress and my predecessors handled resource conflicts by drawing enclosures: "We'll create a national park here," they said, "and we'll put a wildlife refuge over there." Simple enough, as far as protection goes. And outside those protected areas, the message was equally simplistic: "Y'all come and get it. Have at it." The nature and the pace of the resource extraction was not at issue; if you could find it, it was yours.

Handbook of Research on Climate Change Impact on Health and Environmental Sustainability (Hardcover): Soumyananda Dinda Handbook of Research on Climate Change Impact on Health and Environmental Sustainability (Hardcover)
Soumyananda Dinda
R8,235 Discovery Miles 82 350 Ships in 18 - 22 working days

Climate change is not only one of the greatest threats to modern civilization; it is also a great challenge to economic development in the 21st century. Global warming can lead to periods of both drought and intense rain, causing crops to fail and ruining the livelihoods of many in underdeveloped countries. The Handbook of Research on Climate Change Impact on Health and Environmental Sustainability is an authoritative reference source that offers a comprehensive and timely analysis of various aspects of global warming and its consequences. Featuring such topics as assessment of and adaption to climate change, water and its socio-economic impact, the environmental effects of climate change on human health, and the mitigation of climate change on both a local and global level, this expansive handbook is an essential reference source for students, researchers, academicians, engineers, government executives, and other practitioners looking to make a difference in the treatment of our environment. This publication features timely research on subjects including, but not limited to, climate change and its effect on both urbanization and the trade competitiveness of different regions, water-related diseases flourishing due to climate change, health risks and rethinking health service provision, losses from natural disasters, farmers' views on the environment, drought management policies, groundwater resource management, trends in long-term rainfall, fishery management and productivity, preserving biodiversity, and sustainable forest use.

Saudi Maritime Policy - Integrated Governance (Hardcover): Hatim Al-Bisher, Selina Stead, Tim Gray Saudi Maritime Policy - Integrated Governance (Hardcover)
Hatim Al-Bisher, Selina Stead, Tim Gray
R4,639 Discovery Miles 46 390 Ships in 10 - 15 working days

Because marine governance in most countries is sectoral, maritime policies are frequently fragmented, reactive, and even contradictory, meaning that marine resources are underutilized and poorly protected. To avoid these problems, the concept of integrated national maritime policy (INMP) has been developed. This book examines this concept, analysing its current application in four countries Australia, Canada, UK and USA whilst discussing at length how it might be applied to Saudi Arabia.

Based on extensive fieldwork carried out in Saudi Arabia including interviews with officials in government departments with maritime responsibilities, and a survey administered to 230 stakeholders the book offers a unique insight into INMP in the Kingdom. The book provides a practical template for developing the political will and civil constituency in Saudi Arabia necessary for the introduction of INMP. In setting out in detail its benefits, this book could help build the momentum in Saudi Arabia required to implement the concept as well as attract other countries to do the same. A significant contribution to the growing literature on ocean governance, this book will be of great importance to policy makers and scholars of Middle Eastern studies, marine governance and comparative politics.

A Lab for All Seasons - The Laboratory Revolution in Modern Botany and the Rise of Physiological Plant Ecology (Hardcover):... A Lab for All Seasons - The Laboratory Revolution in Modern Botany and the Rise of Physiological Plant Ecology (Hardcover)
Sharon E Kingsland
R1,901 Discovery Miles 19 010 Ships in 18 - 22 working days

The first book to chronicle how innovation in laboratory designs for botanical research energized the emergence of physiological plant ecology as a vibrant subdiscipline   Laboratory innovation since the mid-twentieth century has powered advances in the study of plant adaptation, evolution, and ecosystem function. The phytotron, an integrated complex of controlled-environment greenhouse and laboratory spaces, invented by Frits W. Went in the 1950s, set off a worldwide laboratory movement and transformed the plant sciences. Sharon Kingsland explores this revolution through a comparative study of work in the United States, France, Australia, Israel, the USSR, and Hungary.   These advances in botanical research energized physiological plant ecology. Case studies explore the development of phytotron spinoffs such as mobile laboratories, rhizotrons, and ecotrons. Scientific problems include the significance of plant emissions of volatile organic compounds, symbiosis between plants and soil fungi, and the discovery of new pathways for photosynthesis as an adaptation to hot, dry climates. The advancement of knowledge through synthesis is a running theme: linking disciplines, combining laboratory and field research, and moving across ecological scales from leaf to ecosystem. The book also charts the history of modern scientific responses to the emerging crisis of food insecurity in the era of global warming.

Reviews of Environmental Contamination and Toxicology - Continuation of Residue Reviews (Hardcover, 2003 ed.): George Ware Reviews of Environmental Contamination and Toxicology - Continuation of Residue Reviews (Hardcover, 2003 ed.)
George Ware
R2,746 Discovery Miles 27 460 Ships in 18 - 22 working days

Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy, and significant areas of accomplished or needed endeavor in the total field of xenobiotics in any segment of the environment, as well as toxicological implications.

Ecology and Biogeography in India (Hardcover, illustrated edition): M.S. Mani Ecology and Biogeography in India (Hardcover, illustrated edition)
M.S. Mani
R10,517 Discovery Miles 105 170 Ships in 18 - 22 working days

This book describes the outstanding features of the ecology and bio geography of the Indian region, comprising former British India, Nepal, Bhutan, Ceylon and Burma. It summarizes the results of nearly four decades' studies and field explorations and discussions with students on the distribution of plants and animals, practically throughout this vast area and on the underlying factors. A number of specialists in geology, meteorology, botany, zoology, ecology and anthropology have also actively collaborated with me and have contributed valuable chapters in their respective fields. India has an exceptionally rich and highly diversified flora and fauna, exhibiting complex composition, character and affinities. Although the fauna of the Indian region as a whole is less completely known than its flora, we are nevertheless fairly well acquainted with at least the salient features of its faunal characters to enable us to present a meaningful discussion on some of the outstanding peculiarities of the biogeography of India. A general synthesis of the available, though much scattered, information should prove useful to future students of biogeography throughout the world."

Public Lands Conflict and Resolution - Managing National Forest Disputes (Hardcover, 1988 ed.): Julia M. Wondolleck Public Lands Conflict and Resolution - Managing National Forest Disputes (Hardcover, 1988 ed.)
Julia M. Wondolleck
R4,159 Discovery Miles 41 590 Ships in 18 - 22 working days

The United States Forest Service, perhaps more than any other federal agency, has made great strides during the past two decades revolution izing its public involvement efforts and reshaping its profile through the hiring of professionals in many disciplinary areas long absent in the agency. In fact, to a large extent, the agency has been doing precisely what everyone has been clamoring for it to do: involving the public more in its decisions; hiring more wildlife biologists, recreation specialists, sociologists, planners, and individuals with "people skills"; and, fur thermore, taking a more comprehensive and long-term view in planning the future of the national forests. The result has been significant-in some ways, monumental-changes in the agency and its land manage ment practices. There are provisions for public input in almost all as pects of national forest management today. The profeSSional disciplines represented throughout the agency's ranks are markedly more diverse than they have ever been. Moreover, no stone is left untumed in the agency's current forest-planning effort, undoubtedly the most compre hensive, interdisciplinary planning effort ever undertaken by a resource agency in the United States. Regardless of the dramatic change that has occurred in the U. S. Forest Service since the early 1970s, the agency is still plagued by con flicts arising from dissatisfaction th how it is doing business."

Marine Protected Areas for Whales, Dolphins and Porpoises - A World Handbook for Cetacean Habitat Conservation and Planning... Marine Protected Areas for Whales, Dolphins and Porpoises - A World Handbook for Cetacean Habitat Conservation and Planning (Hardcover, 2nd edition)
Erich Hoyt
R4,956 Discovery Miles 49 560 Ships in 10 - 15 working days

The first edition of the widely praised Marine Protected Areas for Whales, Dolphins and Porpoises, published in 2005, led to numerous new marine protected area proposals and a number of notable conservation successes around the world.

In this completely revised and expanded second edition, new developments in the Mediterranean, Caribbean and Pacific are described, as well as future directions for High Seas protection. New sections show how to design and manage Marine Protected Areas (MPA's) in an ever noisier ocean subject to climate change, increased shipping and hydrocarbon exploration. The process of protected area creation for cetaceans has been accelerated and more than 200 exciting new places are detailed in this edition. This book provides a route map for MPA managers, as well as countries, to meet the ambitious targets for highly protected MPA networks by 2012 and 2020.

Marine Protected Areas for Whales, Dolphins and Porpoises is a key conservation tool and a springboard for worldwide change in human attitudes toward the world ocean where all life originated and where the majority of life on Earth still lives.

Modelling radiocesium in lakes and coastal areas - new approaches for ecosystem modellers - A textbook with Internet support... Modelling radiocesium in lakes and coastal areas - new approaches for ecosystem modellers - A textbook with Internet support (Hardcover, 2000 ed.)
Lars Hakanson
R2,770 Discovery Miles 27 700 Ships in 18 - 22 working days

During the last 10 years, there has been a revolution' in ecosystem modelling. The generality and predictive power of our models have increased in a way that was inconceivable 10 years ago. This book describes a new generation of practically useful models that predict as well as one can measure - if one measures well. And yet, they are driven by readily available driving variables and have a general structure that applies to most types of pollutants in aquatic systems. The major reason for this development is, in fact, the Chernobyl accident. Large quantities of radiocesium were released in April/May 1986 as a pulse. To follow the pulse of radiocesium through ecosystem pathways has meant that important fluxes and mechanisms, i.e., ecosystem structures, have been revealed. It is important to stress that many of these new structures and equations are valid not just for radiocesium, but for most types of contaminants, e.g. for metals, nutrients and organics. This means that the models, methods (of building and testing models) and equations described in this book for lakes and coastal areas should be of great interest also to other ecosystem modellers. This book will be of considerable interest to: students in radioecology, geosciences and biology; environmental engineers; consultants; administrators and scientists interested in the spread, biouptake and ecosystem effects of chemical pollutants in aquatic ecosystems.

Ecological Significance of River Ecosystems - Challenges and Management Strategies (Paperback): Sughosh Madhav, Shyam Kanhaiya,... Ecological Significance of River Ecosystems - Challenges and Management Strategies (Paperback)
Sughosh Madhav, Shyam Kanhaiya, Arun Lal Srivastav, Virendra Bahadur Singh, Pardeep Singh
R3,138 Discovery Miles 31 380 Ships in 10 - 15 working days

Ecological Significance of Riparian Ecosystems: Challenges and Management Strategies examines the current issues related to river ecosystems, their environmental importance, pollution issues and potential management strategies. The book is divided into 4 key themes: Basics of river ecosystem, Natural phenomenon of river ecosystem, Human-induced problems of river ecosystem, and Management measures for the river ecosystem. Through these four themes, the contributors present both practical and theoretical aspects of river ecosystem in changing climate. An emphasis has been made on the recent research of climate change and its impact on the river ecosystem. River ecosystems have tremendous potential to store CO2, however, with changing climatic and anthropogenic activities, these habitats are under threat, and river ecosystems are losing the very vital service of storing carbon. Unlike well documented terrestrial biodiversity, the biodiversity in aquatic ecosystems is still unrecognized to some extent.

Biotic Homogenization (Hardcover, 2001 ed.): Julie L. Lockwood, Michael L. McKinney Biotic Homogenization (Hardcover, 2001 ed.)
Julie L. Lockwood, Michael L. McKinney
R2,812 Discovery Miles 28 120 Ships in 18 - 22 working days

Biological homogenization is the dominant process shaping the future global biosphere. As global transportation becomes faster and more frequent, it is inevitable that biotic intermixing will increase. Unique local biotas will become extinct only to be replaced by already widespread biotas that can tolerate human activities. This process is affecting all aspects of our world: language, economies, and ecosystems alike. The ultimate outcome is the loss of uniqueness and the growth of uniformity. In this way, fast food restaurants exist in Moscow and Java Sparrows breed on Hawaii. Biological homogenization qualifies as a global environmental catastrophe. The Earth has never witnessed such a broad and complete reorganization of species distributions.

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