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Books > Earth & environment > The environment > Management of land & natural resources

The Danube: A River Basin in Transition (Hardcover, 1997 ed.): I. L. Murphy The Danube: A River Basin in Transition (Hardcover, 1997 ed.)
I. L. Murphy
R3,038 Discovery Miles 30 380 Ships in 10 - 15 working days

Tensions in parts of the Danube River Basin, the former Yugoslavia, Bulgaria and elsewhere demonstrate the need for international agreements which will help stabilize and improve economies, governments, and environmental management within the countries in transition and across national borders. An instrument of peace, a Convention which establishes a Commission to oversee natural resource protection among all basin countries, is about to be adopted and implemented. This book covers in detail the readiness of the countries to participate and the programs funded by international agencies, and suggests ways to stimulate the slow and uneven government and investor response to conflicts. It reviews the approach and successes and failures of current programs funded by the European Commission, the Global Environment Facility, and US AID, and suggests ways to improve such assistance for maximum effect within the countries themselves. The book has equal value to two sets of audiences: specialists in many disciplines, scientists and technicians, and their colleagues in public and private sector policy-making who deal full-time with transboundary natural resource problems at a practical level in the Danube region or in regions elsewhere; those concerned about the future economic and political stability of the east European and CIS countries and their ability to meet EU environmental and other criteria, including investors in public and private projects.

Socio-Economic Impacts of Bioenergy Production (Hardcover, 2014 ed.): Dominik Rutz, Rainer Janssen Socio-Economic Impacts of Bioenergy Production (Hardcover, 2014 ed.)
Dominik Rutz, Rainer Janssen
R2,935 Discovery Miles 29 350 Ships in 10 - 15 working days

Around the world, many countries are increasing efforts to promote biomass production for industrial uses including biofuels and bio-products such as chemicals and bio-plastic. Against a backdrop of lively public debate on sustainability, bioenergy wields both positive and negative impacts upon a variety of environmental and socio-economic issues. These include property rights, labor conditions, social welfare, economic wealth, poverty reduction and more. This book discusses the issues and impacts of bioenergy, taking into account the local and regional framework under which bioenergy is produced, touching upon educational level, cultural aspects, the history and economies of the producing countries and an array of policies including environmental and social targets.

The book surveys and analyzes global bioenergy production from a number of perspectives. The authors illustrate the complexity of interrelated topics in the bioenergy value chain, ranging from agriculture to conversion processes, as well as from social implications to environmental effects. It goes on to offer insight on future challenges associated with the expected boom of a global bio-based economy, which contributes to the paradigm shift from a fossil-based to a biomass and renewable energy-based economy.

The expert contributors include researchers, investors, policy makers, representatives from NGOs and other stakeholders, from Europe, Africa, Asia and Latin America. Their contributions build upon the results of the Global-Bio-Pact project on Global Assessment of Biomass and Bio-product Impacts on Socio-economics and Sustainability, which was supported by the European Commission in its 7th Framework Program for Research and Technological Development, conducted from February 2010 to January 2013.

The book benefits policy makers, scientists and NGO staffers working in the fields of agriculture, forestry, biotechnology and energy."

The Real and Virtual Worlds of Spatial Planning (Hardcover, 2004 ed.): Martina Koll-Schretzenmayr, Marco Keiner, Gustav... The Real and Virtual Worlds of Spatial Planning (Hardcover, 2004 ed.)
Martina Koll-Schretzenmayr, Marco Keiner, Gustav Nussbaumer
R4,532 Discovery Miles 45 320 Ships in 10 - 15 working days

The Real and Virtual Worlds of Spatial Planning brings together contributions from leaders in landscape, transportation, and urban planning. They present case studies - from North America, Europe, Australia, Asia and Africa - that ground the exploration of ideas in the realities of sustainable urban and regional planning, landscape planning and present the prospects for using virtual worlds for modeling spatial environments and their application in planning. The first part explores the challenges for planning in the real world that are caused by the dynamics of socio-spatial systems as well as by the contradictions of their evolutionary trends related to their spatial layout. The second part presents diverse concepts to model, analyze, visualize, monitor and control socio-spatial systems by using virtual worlds

Environmental Geoinformatics - Extreme Hydro-Climatic and Food Security Challenges: Exploiting the Big Data (Hardcover, 2nd ed.... Environmental Geoinformatics - Extreme Hydro-Climatic and Food Security Challenges: Exploiting the Big Data (Hardcover, 2nd ed. 2019)
Joseph Awange, John Kiema
R4,630 Discovery Miles 46 300 Ships in 12 - 19 working days

This second edition includes updated chapters from the first edition as well as five additional new chapters (Light detection and ranging (LiDAR), CORONA historical de-classified products, Unmanned Aircraft Vehicles (UAVs), GNSS-reflectometry and GNSS applications to climate variability), shifting the main focus from monitoring and management to extreme hydro-climatic and food security challenges and exploiting big data. Since the publication of first edition, much has changed in terms of technology, and the demand for geospatial data has increased with the advent of the big data era. For instance, the use of laser scanning has advanced so much that it is unavoidable in most environmental monitoring tasks, whereas unmanned aircraft vehicles (UAVs)/drones are emerging as efficient tools that address food security issues as well as many other contemporary challenges. Furthermore, global navigation satellite systems (GNSS) are now responding to challenges posed by climate change by unravelling the impacts of teleconnection (e.g., ENSO) as well as advancing the use of reflected signals (GNSS-reflectometry) to monitor, e.g., soil moisture variations. Indeed all these rely on the explosive use of "big data" in many fields of human endeavour. Moreover, with the ever-increasing global population, intense pressure is being exerted on the Earth's resources, leading to significant changes in its land cover (e.g., deforestation), diminishing biodiversity and natural habitats, dwindling fresh water supplies, and changing weather and climatic patterns (e.g., global warming, changing sea level). Environmental monitoring techniques that provide information on these are under scrutiny from an increasingly environmentally conscious society that demands the efficient delivery of such information at a minimal cost. Environmental changes vary both spatially and temporally, thereby putting pressure on traditional methods of data acquisition, some of which are highly labour intensive, such as animal tracking for conservation purposes. With these challenges, conventional monitoring techniques, particularly those that record spatial changes call for more sophisticated approaches that deliver the necessary information at an affordable cost. One direction being pursued in the development of such techniques involves environmental geoinformatics, which can act as a stand-alone method or complement traditional methods.

Markets for Water - Potential and Performance (Hardcover, 1998 ed.): K.William Easter, M.W. Rosegrant, Ariel Dinar Markets for Water - Potential and Performance (Hardcover, 1998 ed.)
K.William Easter, M.W. Rosegrant, Ariel Dinar
R4,532 Discovery Miles 45 320 Ships in 10 - 15 working days

Markets for Water: Potential and Performance dispels many of the myths surrounding water markets and gives readers a comprehensive picture of the way that markets have developed in different parts of the world. It is possible, for example, for a water market to fail, and for the transaction costs in water markets to be excessive. Too often water trading is banned because the water resources have been developed with public funds and the water agencies do not want to lose control over water. There is also a concern that poor farmers or households will be disadvantaged by water trading. These concerns about public resources and the poor are not very different from those that have been voiced in the past about land sales. The problem is that in many cases the poor already have limited access to resources, but this limit is not due to water trading. In fact, water trading is likely to expand the access to water for many small-scale farmers. Markets for Water: Potential and Performance provides an analytical framework for water market establishment. It develops the necessary conditions for water markets and illustrates how they can improve both water management and economic efficiency. Finally, the book gives readers an up-to-date picture of what we have learned about water markets in a wide range of countries, from the US to Chile and India.

Industrial Collaboration in Nazi-Occupied Europe - Norway in Context (Hardcover, 1st ed. 2016): Hans Otto Froland, Mats... Industrial Collaboration in Nazi-Occupied Europe - Norway in Context (Hardcover, 1st ed. 2016)
Hans Otto Froland, Mats Ingulstad, Jonas Scherner
R4,762 Discovery Miles 47 620 Ships in 12 - 19 working days

This book brings together leading experts to assess how and whether the Nazis were successful in fostering collaboration to secure the resources they required during World War II. These studies of the occupation regimes in Norway and Western Europe reveal that the Nazis developed highly sophisticated instruments of exploitation beyond oppression and looting. The authors highlight that in comparison to the heavy manufacturing industries of Western Europe, Norway could provide many raw materials that the German war machine desperately needed, such as aluminium, nickel, molybdenum and fish. These chapters demonstrate that the Nazis provided incentives to foster economic collaboration, hoping that these would make every mine, factory and smelter produce at its highest level of capacity. All readers will learn about the unique part of Norwegian economic collaboration during this period and discover the rich context of economic collaboration across Europe during World War II.

Water Planet - The Culture, Politics, Economics, and Sustainability of Water on Earth (Hardcover): Camille Gaskin-Reyes Water Planet - The Culture, Politics, Economics, and Sustainability of Water on Earth (Hardcover)
Camille Gaskin-Reyes
R3,248 Discovery Miles 32 480 Ships in 10 - 15 working days

Through case studies, opposing viewpoints, and primary documents, this reference work examines the environmental and sustainability issues regarding water as well as how water is an intrinsic part of human culture. Every culture and ecosystem on earth depends on water. As the world's climate changes, human culture is increasingly threatened by the seemingly opposite problems of having too little clean, potable water and "having too much water"—e.g., flooding, melting polar ice caps, and rising sea levels. What are the solutions that humanity must collectively pursue to protect our ability to flourish on planet earth? Water Planet: The Culture, Politics, Economics, and Sustainability of Water on Earth offers an unprecedented examination of the critical subject of water sustainability. Its essays, viewpoints, case studies, and documents show how this vital resource that many in first-world countries take for granted is intricately woven into not only basic human survival but also cultural, political, and economic stability. Readers will learn about topics such as flooding and drought; the growing problem of water pollution; the connections between water and gender, including gender equity and gender aspects of water ownership; the effects of global temperature changes on the water supply; concerns regarding fishing and overfishing; water security; and sustainable water management.

Sustainable Potato Production and the Impact of Climate Change (Hardcover): Sunil Londhe Sustainable Potato Production and the Impact of Climate Change (Hardcover)
Sunil Londhe
R4,912 Discovery Miles 49 120 Ships in 10 - 15 working days

The potato is a significant food around the globe in the grand scheme of consumption. However, changes in the Earth's climate are threatening to negatively impact the growth and production of agriculture, namely potatoes, which in turn will greatly alter the dimensions of food. Sustainable Potato Production and the Impact of Climate Change is an authoritative publication that provides the latest research on potato production in the future climate change scenario. Featuring exhaustive coverage on a variety of topics associated with food fundamentals such as, availability, stability, utilization, and accessibility, this reference work is an essential source for professionals, researchers and students seeking current research on the importance of potato cultivation. Topics Covered: Aerosol Treatments Agro Climate Geoinformantics Nutrient Application Rate Nutrient Deficiency Potato Diseases

The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin (Hardcover, 1996 ed.): M.G. Bos The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin (Hardcover, 1996 ed.)
M.G. Bos
R4,493 Discovery Miles 44 930 Ships in 10 - 15 working days

The irrigated area in the Aral Sea basin totals about 7. 5 million hectare. Part of the water supplied to this area is consumed by the irrigated crop; the remainder of the supplied water drains to the groundwater basin, to downstream depressions, or back to the rivers. During its use, however, this drained part of the water accumulates salts and chemicals. The disposal of this polluted water causes a variety of (environmental) problems. If the percentage consumed water of the total water supply to an irrigated area (the so-called overall consumed ratio) can be increased, less water needs to be drained. This alleviates part of the related (environmental) problems. Further, if the overall consumed ratio for the above 7. 5 million hectare is improved, less water needs to be diverted from the rivers. Hence, more water can flow towards the Aral Sea. As mentioned above, part of the non-consumed irrigation water drains to the groundwater basin. Commonly, the natural discharge capacity of this basin is insufficient to handle this imported water. As a result, the groundwater table rises towards the land surface causing waterlogging. In (semi-)arid zones this waterlogging triggers a soil salinity problem resulting to a significant reduction in crop yields. The artificial increase of the discharge capacity, and lowering of the groundwater table, solves the soil salinity problem.

This Blessed Earth - A Year in the Life of an American Family Farm (Paperback): Ted Genoways This Blessed Earth - A Year in the Life of an American Family Farm (Paperback)
Ted Genoways
R390 R363 Discovery Miles 3 630 Save R27 (7%) Ships in 10 - 15 working days

The family farm lies at the heart of our national identity, and yet its future is in peril. Rick Hammond grew up on a farm, and for forty years he has raised cattle and crops on his wife's fifth-generation homestead in Nebraska, in hopes of passing it on to their four children. But as the handoff nears, their family farm-and their entire way of life-are under siege on many fronts, from shifting trade policies, to encroaching pipelines, to climate change. Following the Hammonds from harvest to harvest, Ted Genoways explores the rapidly changing world of small, traditional farming operations. He creates a vivid, nuanced portrait of a radical new landscape and one family's fight to preserve their legacy and the life they love.

Indigenous Water and Drought Management in a Changing World, Volume 4 (Paperback): Miguel Sioui Indigenous Water and Drought Management in a Changing World, Volume 4 (Paperback)
Miguel Sioui
R3,146 Discovery Miles 31 460 Ships in 12 - 19 working days

Indigenous Water and Drought Management in a Changing World presents a series of global case studies that examine how different Indigenous groups are dealing with various water management challenges and finding creative and culturally specific ways of developing solutions to these challenges. With contributions from Indigenous and non-Indigenous academics, scientists, and water management experts, this volume provides an overview of key water management challenges specific to Indigenous peoples, proposes possible policy solutions both at the international and national levels, and outlines culturally relevant tools for assessing vulnerability and building capacity. In recent decades, global climate change (particularly drought) has brought about additional water management challenges, especially in drought-prone regions where increasing average temperatures and diminishing precipitation are leading to water crises. Because their livelihoods are often dependent on the land and water, Indigenous groups native to those regions have direct insights into the localized impacts of global environmental change, and are increasingly developing their own adaptation and mitigation strategies and solutions based on local Indigenous knowledge (IK). Many Indigenous groups around the globe are also faced with mounting pressure from extractive industries like mining and forestry, which further threaten their water resources. The various cases presented in Indigenous Water and Drought Management in a Changing World provide much-needed insights into the particular issues faced by Indigenous peoples in preserving their water resources, as well as actionable information that can inform future scientific research and policymaking aimed at developing more integrated, region-specific, and culturally relevant solutions to these critical challenges.

Governing Oceans in a Time of Change - Fishing for the Future? (Hardcover): Marcus Haward Governing Oceans in a Time of Change - Fishing for the Future? (Hardcover)
Marcus Haward
R2,656 Discovery Miles 26 560 Ships in 12 - 19 working days

This incisive book addresses the challenges facing the current institutional framework for governance of high seas fisheries. Marcus Haward identifies significant issues and difficulties affecting the management of fisheries in areas beyond national jurisdiction, as well as highlighting the key role that fishing and fisheries play in global ocean governance. Through an assessment of the development of regional fisheries organizations and their implementation of management tools, Haward demonstrates their importance in contemporary ocean governance, offering a critical examination of the challenges they face in the pursuit of sustainable fisheries management. The book investigates the ability of regional fisheries bodies to constrain catches and capacity, and explores the factors impacting this, for example, states' lack of cooperation and failure to commit to effective enforcement, and conflicting interests in resource utilization and conservation. Governing Oceans in a Time of Change will prove a critical read for scholars and students of environmental policy, management and governance, particularly those with an interest in ocean governance and fisheries. Policymakers and practitioners working in this area will also find this book beneficial.

Water Resources Quality - Preserving the Quality of our Water Resources (Hardcover, 2002 ed.): Hillel Rubin, Peter Nachtnebel,... Water Resources Quality - Preserving the Quality of our Water Resources (Hardcover, 2002 ed.)
Hillel Rubin, Peter Nachtnebel, Josef Furst, Uri Shamir
R4,625 Discovery Miles 46 250 Ships in 10 - 15 working days

Water is vital for the life and health of people and ecosystems, and is a basic condition for the development of countries. Water resources, and the related ecosystems which are sustained by water, are under threat from pollution, unsustainable use, land-use changes, climate changes and many other forces. This book incorporates basic and advanced information on all topics and issues relevant to the preservation of water resources quality. Its main strength lies in covering all aspects of water quality preservation, including: engineering hydrology, environmental and chemical aspects, quantitative (modeling approaches) and qualitative issues.

Environmental Change and Agricultural Sustainability in the Mekong Delta (Hardcover, 2011 Ed.): Mart A. Stewart, Peter A.... Environmental Change and Agricultural Sustainability in the Mekong Delta (Hardcover, 2011 Ed.)
Mart A. Stewart, Peter A. Coclanis
R4,430 Discovery Miles 44 300 Ships in 10 - 15 working days

The Mekong Delta of Vietnam is one of the most productive agricultural areas in the world. The Mekong River fans out over an area of about 40,000 sq kilometers and over the course of many millennia has produced a region of fertile alluvial soils and constant flows of energy. Today about a fourth of the Delta is under rice cultivation, making this area one of the premier rice granaries in the world. The Delta has always proven a difficult environment to manipulate, however, and because of population pressures, increasing acidification of soils, and changes in the Mekong's flow, environmental problems have intensified. The changing way in which the region has been linked to larger flows of commodities and capital over time has also had an impact on the region: For example, its re-emergence in recent decades as a major rice-exporting area has linked it inextricably to global markets and their vicissitudes. And most recently, the potential for sea level increases because of global warming has added a new threat. Because most of the region is on average only a few meters above sea level and because any increase of sea level will change the complex relationship between tides and down-river water flow, the Mekong Delta is one of the areas in the world most vulnerable to the effects of climate change. How governmental policy and resident populations have in the past and will in coming decades adapt to climate change as well as several other emerging or ongoing environmental and economic problems is the focus of this collection.

Management of Lakes and Reservoirs during Global Climate Change (Hardcover, 1998 ed.): D.Glen George, J.G. Jones, Pavel... Management of Lakes and Reservoirs during Global Climate Change (Hardcover, 1998 ed.)
D.Glen George, J.G. Jones, Pavel Puncochar, Colin S. Reynolds, David W. Sutcliffe
R5,771 Discovery Miles 57 710 Ships in 10 - 15 working days

If present trends continue, most climatologists agree that the concentration of carbon dioxide in the atmosphere will have doubled by the year 2050. This increase in CO 2 will have a major effect on the global climate and substantially alter the physical, chemical and biological characteristics of lakes throughout the world. In recent years, it has become clear that year-to-year changes in the weather have a major effect on the seasonal dynamics of lakes. Many water quality problems that were once regarded as "local" phenomena are now known to be influenced by changes in the weather that operate on a regional or even global scale. For example, blooms of toxic blue-green algae can be induced by prolonged reductions in the intensity of wind-mixing as well as increased supplies of nutrients. Long-term studies in the English Lake District have shown that many of these variations are quasi-cyclical in nature and can be related to long-term changes in the distribution of atmospheric pressure over the Atlantic Ocean. It is not yet clear what effect these changes have on the dynamics of European lakes but much of the historical data required to extend these analyses to continental Europe is already available. In the early 1970s the International Biological Programme served as a particularly effective focus for comparative limnological research in eastern as well as western Europe.

The Economics of Water Demands (Hardcover, 2002 ed.): Steven Renzetti The Economics of Water Demands (Hardcover, 2002 ed.)
Steven Renzetti
R2,989 Discovery Miles 29 890 Ships in 10 - 15 working days

Freshwater resources are growing increasingly scarce and conflicts over potable water are becoming more common. In order to deal with these problems and to allocate water, managers and water resource planners must have information regarding the nature of competing water demands. The Economics of Water Demands represents the first comprehensive treatment of economic research directed at understanding the structure of water demands in over a decade. This treatment includes discussions of many facets of water demands, including the economic theory of water demands, econometric and programming models of water demands, the results of empirical models, and the application of water demand information in the design of water management policies.

The first section of the book critically assesses the state of knowledge regarding water demands in each of the major water-using sectors: residential, industrial, and agricultural. The second section examines the demand for sewage treatment and wastewater disposal, as well as water demands in low-income countries. The third section of the book considers the valuation of water use. The final section is concerned with the application of water demand information in the management of water and the forecasting of water demands.

The book traces the historical development of economic research in each of the sections. At the same time, the book also covers the most recent developments in the literature, including the role of risk in agricultural water demands, the estimation of discrete choice models of supply source choice by households in low-income countries, and use of ecological models to assess in-stream water demands.

The Economics of WaterDemands demonstrates the value of applying economic theory and measurement techniques to water demands. The empirical evidence summarized here clearly shows the influential role played by water prices, other commodity prices, incomes, and other economic factors in determining the demand for and the valuation of water resources.

Things of Value - Natural Resources in the USA Environmental Economics Grade 3 Economics (Hardcover): Biz Hub Things of Value - Natural Resources in the USA Environmental Economics Grade 3 Economics (Hardcover)
Biz Hub
R774 R680 Discovery Miles 6 800 Save R94 (12%) Ships in 10 - 15 working days
Water Issues in Himalayan South Asia - Internal Challenges, Disputes and Transboundary Tensions (Hardcover, 1st ed. 2020): Amit... Water Issues in Himalayan South Asia - Internal Challenges, Disputes and Transboundary Tensions (Hardcover, 1st ed. 2020)
Amit Ranjan
R3,365 Discovery Miles 33 650 Ships in 10 - 15 working days

The book looks into the domestic water issues and disputes in the Himalayan South Asian countries, and based on it analyzes trans-boundary water disputes. Himalayan South Asia comprises India, Pakistan, Bangladesh, Nepal, Bhutan, and Afghanistan. All except Afghanistan share river waters with India. Home to some of the major river basins of the world, a part of this region falls into water scarce zone, and according to the United Nations Water Report of 2018 some of them will experience severe water scarcity by 2050. The book also studies water issues in China. Though the country is not a part of the Himalayan South Asia, most of the major rivers of this region originate in China. Over the years, China has been alleged by countries like India for diverting, choking or using the trans-boundary river waters for its purpose. Understanding water competition and issues in China will help one to understand its transboundary water behavior.

Foreign Policy and Energy Security Issues in Indonesia (Hardcover, 1st ed. 2017): Athiqah Nur Alami, Ganewati Wuryandari, RR... Foreign Policy and Energy Security Issues in Indonesia (Hardcover, 1st ed. 2017)
Athiqah Nur Alami, Ganewati Wuryandari, RR Emilia Yustiningrum, Nanto Sriyanto
R3,694 Discovery Miles 36 940 Ships in 10 - 15 working days

This book examines energy security as one of nontraditional issues that are strategic for Indonesia's foreign policy. It argues that energy has not been considered as a strategic commodity in the foreign policy to support the effectiveness of Indonesia's diplomacy at the regional and international levels. International and outward looking perspectives have not been much visible both in the policy and political realities. Since foreign policy is a reflection of domestic politics under the influence of international developments, this study focuses its analysis on the domestic and international aspects of the energy security issues.

Fundamentals of Irrigation and On-farm Water Management: Volume 1 (Hardcover, Edition.): Hossain Ali Fundamentals of Irrigation and On-farm Water Management: Volume 1 (Hardcover, Edition.)
Hossain Ali
R5,691 Discovery Miles 56 910 Ships in 10 - 15 working days

Agriculture is one of the few industries that has been creating resources conti- ously from nature. Sustainability of this industry is a crucial issue at now-a-days. Agricultural technologies are important to feed the growing world population. Agricultural engineering has been applying scienti?c principles for the optimal use of natural resources in agricultural production for the bene?t of humankind. The role of agricultural engineering is increasing in the coming days at the forthcoming challenges of producing more food with less water coupled with climate uncertainty. I am happy to know that a book entitled "Fundamentals of Irrigation and On-farm Water Management", written by Engr. Dr. M. H. Ali, is going to be p- lished by Springer. The book is designed to cover the major ?elds of agricultural and environmental engineering such as weather, plant, soil, water, and basics of on-farm water management. The book will be quite useful for the students of agricultural engineering. Students of other related branches of engineering s- ences, and engineers working in the ?eld and at research institutes will also be beni?ted. The book may serve as a text book for the students and as a practical hand-book for the practitioners and researchers in the ?eld of irrigation and on-farm water management. Utilization of the recent literature in the area and citation of relevant journals / reports have added a special value to this book. Considering the topics covered, engineers, scientists, practitioners, and educators will ?nd this book as a valuable resource.

Global Biodiversity in a Changing Environment - Scenarios for the 21st Century (Hardcover, 2001 ed.): F.Stuart Chapin, Osvaldo... Global Biodiversity in a Changing Environment - Scenarios for the 21st Century (Hardcover, 2001 ed.)
F.Stuart Chapin, Osvaldo E. Sala, Elisabeth Huber-Sannwald
R1,598 Discovery Miles 15 980 Ships in 10 - 15 working days

The scientific community has voiced two general concerns about the future of the earth. Climatologists and oceanographers have focused on the changes in our physical environment -- changes in the climate, the oceans, and the chemistry of the air we breathe. Environmental biologists, on the other hand, have addressed issues of conservation and the extinction of species. There is increasing evidence that these two broad concerns are intertwined and mutually dependent. Past changes in biodiversity have both responded to and caused changes in Earth's environment. In its discussions of ten key terrestrial biomes and freshwater ecosystems, this volume uses our broad understanding of global environmental change to present the first comprehensive scenarios of biodiversity for the twenty-first century. Combining physical earth science with conservation biology, Global Biodiversity in a Changing Environment provides a starting point for regional assessments on all scales. The book will be of interest to those concerned with guiding research on the changing environment of the earth and with planning future policy, especially in accordance with the Global Biodiversity Convention.

Landscape Ecology for Sustainable Environment and Culture (Hardcover, 2013 ed.): Bojie Fu, Bruce Jones K. Landscape Ecology for Sustainable Environment and Culture (Hardcover, 2013 ed.)
Bojie Fu, Bruce Jones K.
R6,287 R5,078 Discovery Miles 50 780 Save R1,209 (19%) Ships in 12 - 19 working days

Climate change and the pressures of escalating human demands on the environment have had increasing impacts on landscapes across the world. In this book, world-class scholars discuss current and pressing issues regarding the landscape, landscape ecology, social and economic development, and adaptive management. Topics include the interaction between landscapes and ecological processes, landscape modeling, the application of landscape ecology in understanding cultural landscapes, biodiversity, climate change, landscape services, landscape planning, and adaptive management to provide a comprehensive view that allows readers to form their own opinions.

Professor Bojie Fu is an Academician of Chinese Academy of Sciences and Chair of scientific committee at the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.

Professor K. Bruce Jones is the Executive Director for Earth and Ecosystem Sciences Division at Desert Research Institute, University of Nevada, Las Vegas, USA.

Environmental Management of River Basin Ecosystems (Hardcover, 2015 ed.): Mu Ramkumar, K Kumaraswamy, R Mohan Raj Environmental Management of River Basin Ecosystems (Hardcover, 2015 ed.)
Mu Ramkumar, K Kumaraswamy, R Mohan Raj
R4,590 Discovery Miles 45 900 Ships in 10 - 15 working days

This book offers a unique collection of inter- and multidisciplinary studies on river systems. Rivers have been the prime source of sustenance since the advent of civilization and river systems often form the basis for agriculture, transport, water, and land for domestic, commercial, and industrial activities, fostering economic prosperity. A river basin is a basic geographical and climatological unit within which the vagaries of natural processes act and manifest themselves at different spatio-temporal scales. Even if compared side-by-side, no two river basins respond to natural processes in the same way and thus, it has long been recognized that each river basin is unique. Hence, any developmental activity or conservation effort has to be designed and implemented to match each unique river basin. With the burgeoning population and increasing dependency on natural resources, understanding and maintaining river systems has become increasingly important. This book provides a varied reference work on and unprecedented guidelines for conducting and implementing research on river basins, and for managing their ecological development.

Flood Issues in Contemporary Water Management (Hardcover, 2000 ed.): J Marsalek, W. Ed Watt, Evzen Zeman, Friedhelm Sieker Flood Issues in Contemporary Water Management (Hardcover, 2000 ed.)
J Marsalek, W. Ed Watt, Evzen Zeman, Friedhelm Sieker
R3,140 Discovery Miles 31 400 Ships in 10 - 15 working days

In 1997 disastrous flooding running through the Czech Republic, Poland, Germany took the lives of a great number of people and caused economic damage estimated in tens of billions of dollars. Flooding of the Yangtze river in 1998 killed more than 3000 people, dislocated 230 million souls, and caused direct damage of more than $ 45 billion. Both the general public and the experts are asking what we can learn from these recent events to reduce loss of life and flood damage. The 1997 floods were dealt with by experts from the Czech Republic, Poland and Germany, who presented timely reports on combatting floods, both success stories and shortcomings. This experience is further extended by reports from experts drawn from 13 other countries, developing a broad overview of flood risk management, covering the ecosystem approach to flood management, including socioeconomic issues, flood impacts on water quality, human health, and natural ecosystems.

Advances in Water Resources Management (Hardcover, 1st ed. 2016): Lawrence K. Wang, Chih Ted Yang, Mu Hao S. Wang Advances in Water Resources Management (Hardcover, 1st ed. 2016)
Lawrence K. Wang, Chih Ted Yang, Mu Hao S. Wang
R4,515 Discovery Miles 45 150 Ships in 10 - 15 working days

This volume provides in-depth coverage of such topics as multi-reservoir system operation theory and practice, management of aquifer systems connected to streams using semi-analytical models, one-dimensional model of water quality and aquatic ecosystem-ecotoxicology in river systems, environmental and health impacts of hydraulic fracturing and shale gas, bioaugmentation for water resources protection, wastewater renovation by flotation for water pollution control, determination of receiving water's reaeration coefficient in the presence of salinity for water quality management, sensitivity analysis for stream water quality management, river ice process, and computer-aided mathematical modeling of water properties. This critical volume will serve as a valuable reference work for advanced undergraduate and graduate students, designers of water resources systems, and scientists and researchers. The goals of the Handbook of Environmental Engineering series are: (1) to cover entire environmental fields, including air and noise pollution control, solid waste processing and resource recovery, physicochemical treatment processes, biological treatment processes, biotechnology, biosolids management, flotation technology, membrane technology, desalination technology, water resources, natural control processes, radioactive waste disposal, hazardous waste management, and thermal pollution control; and (2) to employ a multimedia approach to environmental conservation and protection since air, water, soil and energy are all interrelated.

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R958 R898 Discovery Miles 8 980
Kirstenbosch - A Visitor's Guide
Colin Paterson-Jones, John Winter Paperback R160 R143 Discovery Miles 1 430

 

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