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Ecosystem Level Alterations In Soil Nutrient Cycling
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Book Synopsis Ecosystem Level Alterations in Soil Nutrient Cycling by :
Download or read book Ecosystem Level Alterations in Soil Nutrient Cycling written by and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrient Cycling in Terrestrial Ecosystems by : Petra Marschner
Download or read book Nutrient Cycling in Terrestrial Ecosystems written by Petra Marschner and published by Springer Science & Business Media. This book was released on 2007-05-01 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive overview of nutrient cycling processes and their importance for plant growth and ecosystem sustainability. The book combines fundamental scientific studies and devised practical approaches. It contains contributions of leading international authorities from various disciplines resulting in multidisciplinary approaches, and all chapters have been carefully reviewed. This volume will support scientists and practitioners alike.
Book Synopsis Aboveground-Belowground Linkages by : Richard D. Bardgett
Download or read book Aboveground-Belowground Linkages written by Richard D. Bardgett and published by Oxford University Press. This book was released on 2010-07-29 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aboveground-Belowground Linkages provides the most up-to-date and comprehensive synthesis of recent advances in our understanding of the roles that interactions between aboveground and belowground communities play in regulating the structure and function of terrestrial ecosystems, and their responses to global change. It charts the historical development of this field of ecology and evaluates what can be learned from the recent proliferation of studies on the ecological and biogeochemical significance of aboveground-belowground linkages. The book is structured around four key topics: biotic interactions in the soil; plant community effects; the role of aboveground consumers; and the influence of species gains and losses. A concluding chapter draws together this information and identifies a number of cross-cutting themes, including consideration of aboveground-belowground feedbacks that occur at different spatial and temporal scales, the consequences of these feedbacks for ecosystem processes, and how aboveground-belowground interactions link to human-induced global change.
Book Synopsis Optimisation of nutrient cycling and soil quality for sustainable grasslands by : S.C. Jarvis
Download or read book Optimisation of nutrient cycling and soil quality for sustainable grasslands written by S.C. Jarvis and published by BRILL. This book was released on 2023-08-28 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together two aspects of grassland soil management which, by and large, have hitherto been considered separately. Issues related to nutrient cycling and soil quality have dominated research directed towards aiding broad and local scale policy issues for improving land use. Protecting the environment and maintaining/preserving natural habitats and biodiversity, tend to be considered separately. In this book we attempt to bring what are, in reality, inseparable aspects of grassland soil characteristics together and consider physical, chemical and biological components of soils, their interrelations and the way that they influence nutrient transformations and flows and soil quality. Keynote discussions will be lead by the following experts: Physical constraints and drivers: Professor Iain Young, Abertay University, Scotland Biological aspects: Professor Tim Seastedt, University of Colorado at Boulder, USA Chemical aspects: Dr Mike Beare from Crop and Food, Research, Lincoln New Zealand Over-arching synopsis of these issues: Professor Richard Bardgett, Lancaster University, UK. Bringing together international expertise and experience does much to progress understanding and points ways forward to maintain what is a base resource, our soils, whether it be for production targets, environmental benefit or for maintenance of natural ecosystems for future generations. This volume is useful to all those interested in soils and their function, and all grassland managers, whether their aims are directed at producing food, forage or fibre of sustainable quantity and quality or at maintaining, restoring or encouraging above and below ground biodiversity. The international perspective on this is very important so that experiences in wide ranging circumstances can be cross-referenced and used to the advantage of all.
Book Synopsis Plant-induced soil changes: Processes and feedbacks by : Nico van Breemen
Download or read book Plant-induced soil changes: Processes and feedbacks written by Nico van Breemen and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book by soil scientists and ecologists reviews how and why plants influence soils. Topics include effects on mineral weathering, soil structure, and soil organic matter and nutrient dynamics, case studies of soil-plant interactions in specific biomes and of secondary chemicals influencing nutrient cycling, the rhizosphere, and potential evolutionary consequences of plant-induced soil changes. This is the first volume that specifically highlights the effects of plants on soils and their feedbacks to plants. By contrast, other texts on soil-plant relationships emphasize effects of soil fertility on plants, following the strongly agronomic character of most research in this area. The aspects discussed in this volume are crucial for understanding terrestrial ecosystems, biogeochemistry and soil genesis. The book is directed to terrestrial ecologists, foresters, soil scientists, environmental scientists and biogeochemists, and to students following specialist courses in these fields.
Book Synopsis Guidelines on the Use of Urine and Faeces in Crop Production by :
Download or read book Guidelines on the Use of Urine and Faeces in Crop Production written by and published by EcoSanRes Programme. This book was released on 2004 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrient Uptake and Cycling in Forest Ecosystems by : L.O. Nilsson
Download or read book Nutrient Uptake and Cycling in Forest Ecosystems written by L.O. Nilsson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the research results and discussions presented in this book it becomes clear that a profound understanding of the various interrelationships of the nutritional aspects allows the implementation of specific management strategies to improve stability and productivity of forest ecosystems. In particular the effects of environmental changes as related to the impacts of air pollution, global change and land use on nutrient uptake and cycling processes in forest ecosystems are dealt with in detail. The book is divided into six main issues and each topic contains reviews as well as selected results of recent studies.
Book Synopsis Nutrient Cycling in Terrestrial Ecosystems by : A. F. Harrison
Download or read book Nutrient Cycling in Terrestrial Ecosystems written by A. F. Harrison and published by . This book was released on 1990 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A source of information for environmental scientists involved in research of the inputs, cycling and losses of nutrients in terrestrial ecosystems. A division has been made into a series of sections, dealing in turn with inputs, losses, turnover and plant uptake
Download or read book Urban Soils written by Rattan Lal and published by CRC Press. This book was released on 2017-10-18 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, 30% of the world population lived in urban areas in 1950, 54% in 2016 and 66% projected by 2050. The most urbanized regions include North America, Latin America, and Europe. Urban encroachment depletes soil carbon and the aboveground biomass carbon pools, enhancing the flux of carbon from soil and vegetation into the atmosphere. Thus, urbanization has exacerbated ecological and environmental problems. Urban soils are composed of geological material that has been drastically disturbed by anthropogenic activities and compromised their role in the production of food, aesthetics of residential areas, and pollutant dynamics. Properties of urban soils are normally not favorable to plant growth—the soils are contaminated by heavy metals and are compacted and sealed. Therefore, the quality of urban soils must be restored to make use of this valuable resource for delivery of essential ecosystem services (e.g., food, water and air quality, carbon sequestration, temperature moderation, biodiversity). Part of the Advances in Soil Sciences Series, Urban Soils explains properties of urban soils; assesses the effects of urbanization on the cycling of carbon, nitrogen, and water and the impacts of management of urban soils, soil restoration, urban agriculture, and food security; evaluates ecosystem services provisioned by urban soils, and describes synthetic and artificial soils.
Book Synopsis Fauna in Soil Ecosystems by : Gero Benckiser
Download or read book Fauna in Soil Ecosystems written by Gero Benckiser and published by CRC Press. This book was released on 1997-01-02 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an integrated presentation of the microbial, agronomic and recycling aspects of soil faunal potentials, emphasizing agricultural ecosystems and furnishing methods for modelling food webs. The text covers morphology, reproduction, abundances, basic requirements, competition, predation, parasitism, nutrient cycling and phytopathological intera
Book Synopsis The European Nitrogen Assessment by : Mark A. Sutton
Download or read book The European Nitrogen Assessment written by Mark A. Sutton and published by Cambridge University Press. This book was released on 2011-04-14 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing a framework for joined-up management of the nitrogen cycle in Europe, including the first cost-benefit analysis for different reactive nitrogen forms and future scenarios. Incorporating comprehensive maps, a handy technical synopsis and a summary for policy makers, this landmark volume is an essential reference for academic researchers across a wide range of disciplines, as well as stakeholders and policy makers. It is also a valuable tool in communicating the key environmental issues and future challenges to the wider public.
Book Synopsis Soil Organisms by : Moonisa Aslam Dervash
Download or read book Soil Organisms written by Moonisa Aslam Dervash and published by Springer Nature. This book was released on with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forages, Volume 2 by : Kenneth J. Moore
Download or read book Forages, Volume 2 written by Kenneth J. Moore and published by John Wiley & Sons. This book was released on 2020-05-29 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forages: The Science of Grassland Agriculture, 7th Edition, Volume II will extensively evaluate the current knowledge and information on forage agriculture. Chapters written by leading researchers and authorities in grassland agriculture are aggregated under section themes, each one representing a major topic within grassland science and agriculture. This 7th edition will include two new additional chapters covering all aspects of forage physiology in three separate chapters, instead of one in previous editions. Chapters will be updated throughout to include new information that has developed since the last edition. This new edition of the classic reference serves as a comprehensive supplement to An Introduction to Grassland Agriculture, Volume I.
Book Synopsis Sustainable Use of Biochar - From Basics to Advances by : Hanuman Jatav
Download or read book Sustainable Use of Biochar - From Basics to Advances written by Hanuman Jatav and published by BoD – Books on Demand. This book was released on 2024-07-17 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book Sustainable Use of Biochar - From Basics to Advances compiles detailed information on a thoughtful approach that maximizes biochar’s benefits while minimizing potential environmental and social impacts. To achieve this, it's crucial to start with sustainable sourcing of biomass, ensuring it comes from renewable and responsibly managed sources. During the pyrolysis process, adopting efficient technologies that reduce emissions and energy consumption contributes to sustainability. Quality control measures, such as monitoring biochar’s properties like particle size and nutrient content, ensure its effectiveness in soil improvement and carbon sequestration. Application rates should be tailored to soil types and crop needs, supported by long-term monitoring to assess biochar’s impact on soil health, greenhouse gas emissions, and crop productivity. Integrating biochar with other sustainable agricultural practices and promoting knowledge sharing further enhances its sustainable use, fostering resilience and environmental stewardship in agriculture. This book has information on sustainable agricultural practices, and promoting knowledge sharing further enhances its sustainable use, fostering resilience and environmental stewardship in agriculture. Biochar applications are able to cope with global challenges in soil management, and ecological approaches can restore the damaged ecosystem. The present book will be helpful to researchers, the scientific community, academics, business farmers, and policymakers to overcome various environmental concerns.
Book Synopsis Ecological Impacts of Stone Mining by : Gulshan Kumar Sharma
Download or read book Ecological Impacts of Stone Mining written by Gulshan Kumar Sharma and published by Springer Nature. This book was released on with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Response of Soil Microbial Communities and Nitrogen Cycling Processes to Changes in Vegetation Inputs by : Elizabeth Ann Brewer
Download or read book Response of Soil Microbial Communities and Nitrogen Cycling Processes to Changes in Vegetation Inputs written by Elizabeth Ann Brewer and published by . This book was released on 2010 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in the type and amount of plant inputs can occur gradually, as with succession, or rapidly, as with harvesting or wildfire. With global change it is anticipated that both gradual and immediate scenarios will occur at increasing frequency. Changes in vegetation inputs alter the quality and quantity of soil organic matter inputs, thus influencing the composition of soil microbial communities and the nutrient cycles they mediate. Understanding the relationship of soil organic matter inputs on soil microbial communities and nutrient cycles will be beneficial in predicting responses to changes in vegetation inputs. During the last 100-150 years, the vegetation of the Rio Grande Plains of the United States has been shifting from grasslands/savannas to woodlands as the result of encroachment of N2-fixing trees and their associated plant communities. The structure and diversity of soil microbial communities were examined under woody species and remnant grasslands. In addition, relationships between soil microbial communities and soil physical and chemical characteristics were explored. Soil microbial communities differed in soils under N2-fixing trees and associated vegetation compared to remnant grasslands. Differences in both fungal and bacterial communities were anticipated with vegetation shifts; however, only fungal communities correlated with vegetation, whereas bacterial communities were influenced by spatial heterogeneity. Soil microbial N cycling was investigated in long-term (>10 years) organic matter manipulations in an old-growth forest, dominated by large Pseudotsuga menziesii (Mirb.) Franco (Douglas-fir). The objectives of this research were to: 1) determine if long-term organic matter manipulations in old-growth forests altered microbial N cycling, 2) determine the contribution of litter to N cycling, and 3) determine if litter quality (low C/N red alder and high C/N Douglas-fir) affected the contribution of litter-derived N to N transformations. Long-term organic matter manipulations were found to affect microbial C and N cycling, but to a lesser degree than anticipated. After 10 years of organic matter exclusions and additions, microbial communities in all treatments remained N limited, although N limitation was less severe in organic matter exclusion treatments. Adding leached litter to control and organic matter exclusion soils initially altered N processes but differences dissipated during a 151-day incubation. Litter quality had little impact on the N cycling and litter made modest contributions to N mineralization and nitrification. The exclusion of organic matter altered the functionality of the microbial community to access litter-derived N. Both the gradual establishment of woody clusters on grassland and abrupt manipulations of old-growth vegetation inputs elicited responses in microbial communities and N cycling. Although some responses were subtle, they nonetheless support the responsiveness and importance of microbial communities to soil processes. Understanding feedbacks among plant inputs, microbial communities and nutrient cycles will aid in predicting microbial, ecosystem, and global responses to vegetation changes.
Book Synopsis Ecological Risk Assessment by : Glenn W. Suter II
Download or read book Ecological Risk Assessment written by Glenn W. Suter II and published by CRC Press. This book was released on 2016-04-19 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive reference in its field, Ecological Risk Assessment, Second Edition details the latest advances in science and practice. In the fourteen years since the publication of the best-selling first edition, ecological risk assessment (ERA) has moved from the margins into the spotlight. It is now commonly applied to the regulation of c