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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Ecological science, the Biosphere
This is the fourth updated and revised edition of a well-received book that emphasises on fungal diversity, plant productivity and sustainability. It contains new chapters written by leading experts in the field. This book is an up-to-date overview of current progress in mycorrhiza and association with plant productivity and environmental sustainability. The result is a must hands-on guide, ideally suited for agri-biotechnology, soil biology, fungal biology including mycorrhiza and stress management, academia and researchers. The topic of this book is particularly relevant to researchers involved in mycorrhiza, especially to food security and environmental protection. Mycorrhizas are symbioses between fungi and the roots of higher plants. As more than 90% of all known species of plants have the potential to form mycorrhizal associations, the productivity and species composition and the diversity of natural ecosystems are frequently dependent upon the pre sence and activity of mycorrhizas. The biotechnological application of mycorrhizas is expected to promote the production of food while maintaining ecologically and economically sustainable production systems.
This book describes the current environmental changes due to global warming in northern Eurasia, especially focusing on eastern Siberia. Spring flooding, ice-jam movements, and monitoring using remote sensing are included. Additionally, current reindeer herding of indigenous peoples in Siberia and related environmental changes such as waterlogging, rising temperatures, and vegetation changes are addressed. As a summary, the book also introduces readers to adaptation strategies at several governmental levels. The book primarily focuses on 1) introducing readers to global warming and human-nature dynamics in Siberia, with special emphasis on humidification of the region in the mid-2000s, and 2) describing social adaptation to the changing terrestrial ecosystem, with an emphasis on water environments. Adaptation strategies based on vulnerability assessments of environmental changes in northern Eurasia are crucial topics for intergovernmental organizations, such as the IPCC (Intergovernmental Panel on Climate Change). Thus, the book offers a valuable resource not only for environmental researchers but also for several stakeholders regarding global environmental change.
"Use of Microbes for the Alleviation of Soil Stresses, Volume 1" describes the most important details and advances related to the alleviation of soil stresses by soil microbes. Comprised of seven chapters, the book reviews the mechanisms by which plant growth promoting rhizobacteria (PGPR) alleviate plant growth under stress; the role of mycorrhizal fungi on the alleviation of drought stress in host plants; how PGPR may alleviate salinity stress on the growth of host plants; and the role of PGPR on the growth of the host plant under the stress of sub optimal root zone temperature. Written by experts in their respective fields, "Use of Microbes for the Alleviation of Soil Stresses, Volume 1 "is a comprehensive and valuable resource for researchers and students interested in the field of microbiology and soil stresses.
This volume is for environmental researchers and government policy
makers who are required to monitor environmental quality for their
environmental investigators and remediation plans. It uses concepts
and applications to aid in the exchange of scientific information
across all the environmental science disciplines ranging from
geochemistry to hydrogeology and ecology to biotechnology. Focusing
on issues such as metals, organics and nutrient contamination of
water and soils, and interactions between
soil-water-plants-chemicals, the book synthesizes the latest
findings in this rapidly-developing, multi-disciplinary field.
Cutting-edge environmental analytical methods are also presented,
making this a must-have for professionals tasked with monitoring
environmental quality. These concepts and applications help in
decision making and problem solving in a single resource.
Sustainable agriculture is a key concept for scientists,
researchers, and agricultural engineers alike.
The authors of this book, who represent a broad range of scientific disciplines, discuss the issue of centralized versus decentralized control and regulation in the context of sustainable development. The stability and resilience of complex technical, economic, societal and political systems are commonly assumed to be highly dependent on the effectiveness of sophisticated, mainly centralized regulation and control systems and governance structures, respectively. In nature, however, life is mainly self-regulated by widespread, mainly DNA-encoded control mechanisms. The fact that life has endured for more than 2.4 billion years suggests that, for man-made systems, decentralized control concepts are superior to centralized ones. The authors discuss benefits and drawbacks of both approaches to achieving sustainability, providing valuable information for students and professional decision makers alike.
Hakan Wallander is a professor in Soil Biology and the reader is guided through the fascinating world below ground. The book has a free form and the author mixes scientific facts with personal stories from active research experiences and everyday life.The main focus is to make the reader aware of the vast biodiversity that exists in the soil, and to describe the important processes provided by the soil organisms. Reflections are made on how dependent we are on living soils, and how vulnerable the soil is if managed in a wrong way. The importance of soils as carbon sinks and reflections about the possible influence of soils for taste and quality of food and wine is also covered. The book is illustrated with photographs and every picture has a legend that stands on its own. In this way the reader will have an easy way into the book, and the main aim is to gain new readers to a subject that is immensely important, but not very attractive to laypersons."
Untouched since 1953, the Korean DMZ (Demilitarized Zone) has transformed itself into one of the few ecologically pristine zones and a vital habitat for endangered species. Often cited as a potential "peace park", it could one day be a common ground for reconciliation and harmony. A wealth of data and information has been produced over time, documenting significant aspects of the DMZ and its implications for human and ecological security, both in Korea and worldwide. However, there is no single book in English that brings together the findings on the mechanism of evolution, the ecology and biodiversity of the DMZ. "The DMZ of Korea", by Kwi-Gon Kim, is the first step in this direction. It seeks to link scientific information and policy making for the future DMZ ecosystem management, taking into account the fact that the area has become, over the years, a natural treasure as a habitat for rare birds and other wildlife and a fertile environment for a thriving plant community. It also provides a framework for ensuring the long-term sustainability of the DMZ. The book holistically describes the current environmental status of the DMZ, and identifies bioregions, resources, habitats, and species. By outlining the current scientific data and information needed to classify the different wetland types, assess the biological integrity, understand the threat factors, and to suggest conservation and management strategies, the book provides a "one stop shop" scientific and policy source of information, which will undoubtedly be of great interest to students, researchers, practitioners, and policy decision-makers, in the areas of planning, natural resource management, public management, ecology, landscape architecture, geography, and the life sciences. Prof.Dr.Kwi-Gon Kim obtained his Ph.D. at UCL, University of London, UK. He is a professor emeritus at Seoul National University and the Co- President of the Korea DMZ Council in Seoul, Korea.
The " Radioactivity in the Environment Series" addresses the key
aspects of this socially important and complex interdisciplinary
subject. Presented objectively and with the ultimate authority
gained from the many contributions by the world's leading experts,
the negative and positive consequences of having a radioactive
world around us is documented and given perspective. In a world in
which nuclear science is not only less popular than in the past,
but also less extensively taught in universities and colleges, this
book series will fill a significant educational gap.
In 1837 a young Charles Darwin took his notebook, wrote "I think" and then sketched a rudimentary, stick-like tree. Each branch of Darwin's tree of life told a story of survival and adaptation - adaptation of animals and plants not just to the environment but also to life with other living things. However, more than 150 years since Darwin published his singular idea of natural selection, the science of ecology has yet to account for how contrasting evolutionary outcomes affect the ability of organisms to coexist in communities and to regulate ecosystem functioning. In this book Philip Grime and Simon Pierce explain how evidence from across the world is revealing that, beneath the wealth of apparently limitless and bewildering variation in detailed structure and functioning, the essential biology of all organisms is subject to the same set of basic interacting constraints on life-history and physiology. The inescapable resulting predicament during the evolution of every species is that, according to habitat, each must adopt a predictable compromise with regard to how they use the resources at their disposal in order to survive. The compromise involves the investment of resources in either the effort to acquire more resources, the tolerance of factors that reduce metabolic performance, or reproduction. This three-way trade-off is the irreducible core of the "universal adaptive strategy theory" which Grime and Pierce use to investigate how two environmental filters selecting, respectively, for convergence and divergence in organism function determine the identity of organisms in communities, and ultimately how different evolutionary strategies affect the functioning of ecosystems. This book reflects an historic phase in which evolutionary processes are finally moving centre stage in the effort to unify ecological theory, and animal, plant and microbial ecology have begun to find a common theoretical framework. Visit www.wiley.com/go/grime/evolutionarystrategies to access the artwork from the book.
This book provides a broad overview of how the promotion of ocean and coastal literacy is being planned, applied and evaluated in Brazil, a country of continental dimensions with a great diversity of cultural, educational and social realities. It discusses a range of target groups, from children to adults; formal and informal strategies; and various promoting players, such as groups/institutions. Researchers representing Brazilian academic institutions and NGOs share their environmental education (EE) experiences in Brazil and describe the main concerns regarding the marine and coastal environments as well as how they are addressing these concerns in their EE projects. This book is of interest to anyone who is looking for ways of designing and implementing EE activities with a robust theoretical background in different socio-cultural scenarios.
Technological improvements have greatly increased the ability of
marine scientists to collect and analyze data over large spatial
scales, and the resultant insights attainable from interpreting
those data vastly increase understanding of poplation dynamics,
evolution and biogeography. "Marine Metapopulations " provides a
synthesis of existing information and understanding, and frames the
most important future directions and issues.
This volume presents a state-of-the-art assessment of the Earth's climate system in Siberia and relationships between climate, ecosystems and people in that region. Changes in climatic variables and land cover in Siberia are among the earliest indicators of the Earth's response to climate warming. The volume is a compilation of results from studies on climate, land-cover and land-use changes and their interactions with biogeochemical and water cycles, atmospheric aerosol, and human and wildlife populations in Siberia. Regional changes in Siberia are predicted to affect climate and people on a global scale. NASA, the Russian Academy of Sciences, and several European institutions have supported these studies. The primary supporter of the projects that produced the results compiled in this volume is the NASA Land-Cover/Land-Use Change Program, hence most studies use remote sensing in their research. The chapters in this volume were written by an international team of scientists from the USA, Europe and Russia under the auspices of the Northern Eurasia Earth Science Partnership Initiative (NEESPI). This book will be of interest to those involved in studying recent and ongoing changes in Siberia, be they senior scientists, early career scientists or students.
Central Asia is vulnerable to water scarcity because it is located in semiarid and arid vegetation zones and large parts of its economy depend on water for irrigation and energy. Climate-change scenarios predict temperature increases and a rising number of extreme weather events, which will exacerbate water shortages in the future. In addition, the population of Central Asia is growing more rapidly than the rate of food production which is resulting in food insecurity in many parts of the region too. This volume reports the deliberations of politicians, scientists and representatives of water management organizations from throughout Central Asia. Their contributions not only highlight areas of concern, but also propose numerous ideas for improving the long-term water- and food security in the region.
Fungal pathogens pose an on-going and serious threat for poikilotherms and homeotherms, and can cause a broad spectrum of diseases ranging from innocuous to life-threatening. In addition, long-term exposure to some mycotoxigenic moulds can lead to mycotoxicoses in human and animals. Given the expanding population of immune compromised hosts, the list of fungal opportunists grows longer every year. Moreover, antifungal resistance, drug-related toxicity and our limited arsenal of antifungals have exacerbated the situation. To address these problems, strategies such as the identification of novel targets, use of the structure-activity relationship in rational drug design, development of new formulations, modification of existing antifungals to combat resistance, and bioavailability enhancement are called for. For the reader's convenience, this book has been divided into three sections. The first six chapters of Section I provide a timely review of mycoses, from endemic to cosmopolitan and from generalized to specific, while both chapters of Section II focus on risks associated with mycotoxins. In closing, the two chapters of Section III describe potential antifungal leads and drug candidates based on phytochemicals and coumarin scaffold.
The key novelty of this book is first of all in the successful attempt to conduct jointly modeling of environment in terms of physical environment related parameters and measuring similar parameters by means of multispectral remote sensing, primarily by means of passive microwave remote sensing technology. Another new step is in the development and utilization of a multilevel approach which includes remote sensing of the land and water parameters like soil moisture, depth to water table, biomass of vegetation, temperature and salinity of water, in situ measurements of similar parameters and incorporation of GIS and data sets into the models of typical environments. The part of book, which contains remote sensing is focused on multipurpose observations from aircraft obtained in many soil-climatic zones in different countries and is reach of the examples of practical application. Applied mathematicians, geophysics, hydrologists, socio-economists, statesmans and other researchers of environmental changes will find a wealth of information and ideas in this book.
The Asko meetings were an annual forum where leading economists and ecologists came together to discuss the myriad issues and challenges surrounding sustainable development. Organized by the Beijer Institute of Ecological Economics and held on the Island of Asko in the Stockholm Archipelago, Sweden, the meetings facilitated a dialogue in which various players with differing perspectives could arrive at common conclusions and solutions that benefit us all.
Fire Ecology of Tropical Ecosystems gives an extensive explanation of historic and current fire situations in the tropics, describing the fire ecology of tropical ecosystems from around the globe. Eighteen groups of leading researchers explain the many different aspects and roles of fire in tropical ecosystems. Regional chapters address a set of common subjects including the causes of fire, typical fire behavior, and elements of the fire regime. In addition, they study the impacts of human land use, landscape fragmentation and climate change on the fire environment and the challenges of fire management in these ecosystems. The common set of topics provides consistency among the chapters and facilitates comprehensive understanding of fire s place in tropical ecology. This cohesive book covers unique aspects of fire in each ecosystem and includes a discussion of common elements to enable comparisons and syntheses of fire effects in disparate tropical ecosystems. Current scientific literature is too fragmented: it hampers the understanding of tropical fire ecology and degrades all global studies of land cover change and global carbon emissions. Fire Ecology of Tropical Ecosystems fills a large void in our current understanding of how fire affects terrestrial biota. The book opens with a general explanation of fire in the tropics, giving the examples of Oazaca, Mexico in 1998 and Roraima, Brazil in 1997-1998. It follows with the concepts and principles of wildland fire, including heat transfer, fire behavior, fuels, weather and climate. Chapters 3-19 cover the implications of fire in Asia, Africa, Australia, Central and South America, Pacifica and Pantropical, addressing the causes, fire behavior, severity, fire and land use, fire and landscapes (fragmentation and connectivity), fire, climate and climate change, fire regimes (why frequency matters), issues for fire management and regional issues of specific importance or interest. An overview at the end of the book considers the global fire regime conditions, threats, and opportunities for fire management in the tropics."
Biological invasions by alien (non-native) species are widely recognized as a significant component of human-caused global environmental change and the second most important cause of biodiversity decline. Alien species threaten many European ecosystems and have serious environmental, economic and health impacts. The DAISIE (Delivering Alien Invasive Species Inventories for Europe) project has now brought together all available information on alien species in Europe (terrestrial, aquatic and marine) and from all taxa (fungi, plants, animals). Thus for the first time, an overview and assessment of biological invasions in the Pan-European region is finally possible. The Handbook of Alien Species in Europe summarises the major findings of this groundbreaking research and addresses the invasion trends, pathways, and both economic as well as ecological impact for eight major taxonomic groups. Approximately 11.000 alien species recorded in Europe are listed, and fact sheets for 100 of the most invasive alien species are included, each with a distribution map and colour illustration. The book is complemented by a regularly updated internet database providing free additional information. With its highly interdisciplinary approach, DAISIE and its Handbook will be the basis for future scientific investigations as well as management and control of alien invasive species in Europe.
This book was prepared for publication by an International Working Group of experts under the auspices of COGEOENVIRONMENT - the Commission of the International Union of Geological Sciences (lUGS) on Geological Sciences for Environmental Planning and lUGS-GEM (Commission on Geosciences for Environmental Management). The main aim of the Working Group "Geology and Ecosystems" was to develop an interdisciplinary approach to the study of the mechanisms and special features within the "living tissue - inert nature" system under different regional, geological, and anthropogenic conditions. This activity requires international contributions from many scientific fields. It requires efforts from scientists specializing in fields such as: environmental impacts of extractive industries, anthropogenic development and medical problems related to geology and ecosystem interaction, the prediction of the geoenvironmental evolution of ecosystems, etc. The Working Group determined the goal and objectives of the book, developed the main content, discussed the parts and chapters, and formed the team of authors and the Editorial Board. The Meetings of the Working Group (Vilnius, Lithuania, 2002 and Warsaw-Kielniki, Poland, 2003) were dedicated to discussion and approval of the main content of all chapters in the Book. |
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