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Differences In Nutrient Cycling And Water Availability In Soils Forming On Different Substrates
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Book Synopsis Differences in Nutrient Cycling and Water Availability in Soils Forming on Different Substrates by : Virginia Alynn Matzek
Download or read book Differences in Nutrient Cycling and Water Availability in Soils Forming on Different Substrates written by Virginia Alynn Matzek and published by . This book was released on 1999 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Green Roof Ecosystems by : Richard K. Sutton
Download or read book Green Roof Ecosystems written by Richard K. Sutton and published by Springer. This book was released on 2015-06-04 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an up-to-date coverage of green (vegetated) roof research, design, and management from an ecosystem perspective. It reviews, explains, and poses questions about monitoring, substrate, living components and the abiotic, biotic and cultural aspects connecting green roofs to the fields of community, landscape and urban ecology. The work contains examples of green roof venues that demonstrate the focus, level of detail, and techniques needed to understand the structure, function, and impact of these novel ecosystems. Representing a seminal compilation of research and technical knowledge about green roof ecology and how functional attributes can be enhanced, it delves to explore the next wave of evolution in green technology and defines potential paths for technological advancement and research.
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 Water and Nutrient Management in Natural and Constructed Wetlands by : Jan Vymazal
Download or read book Water and Nutrient Management in Natural and Constructed Wetlands written by Jan Vymazal and published by Springer Science & Business Media. This book was released on 2010-09-23 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural and constructed wetlands play a very important role within the landscape and their ecological services are highly valuable. Water management, including flood water retention, biomass production, carbon sequestration, wastewater treatment and as a biodiversity source are among the most important ecological services of wetlands. In order to provide these services, wetlands need to be properly evaluated, protected and maintained. This book provides results of the latest research in wetland science around the world. Chapters deal with such topics as the use of constructed wetlands for treatment of various types of wastewater, use of constructed wetlands in agroforestry, wetland hydrology and evapotranspiration, the effect of wetlands on landscape temperature, and chemical properties of wetland soils.
Book Synopsis Ecology of Desert Systems by : Walter G. Whitford
Download or read book Ecology of Desert Systems written by Walter G. Whitford and published by Academic Press. This book was released on 2019-08-20 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly one-third of the land area on our planet is classified as arid or desert. Therefore, an understanding of the dynamics of such arid ecosystems is essential to managing those systems in a way that sustains human populations. This second edition of Ecology of Desert Systems provides a clear, extensive guide to the complex interactions involved in these areas. This book details the relationships between abiotic and biotic environments of desert ecosystems, demonstrating to readers how these interactions drive ecological processes. These include plant growth and animal reproductive success, the spatial and temporal distribution of vegetation and animals, and the influence of invasive species and anthropogenic climate change specific to arid systems. Drawing on the extensive experience of its expert authors, Ecology of Desert Systems is an essential guide to arid ecosystems for students looking for an overview of the field, researchers keen to learn how their work fits in to the overall picture, and those involved with environmental management of desert areas. Highlights the complexity of global desert systems in a clear, concise way Reviews the most current issues facing researchers in the field, including the spread of invasive species due to globalized trade, the impact of industrial mining, and climate change Updated and extended to include information on invasive species management, industrial mining impacts, and the current and future role of climate change in desert systems
Book Synopsis Soil and Microbial Response to Manipulated Precipitation and Land Management by : Tiffany LaRose Carter
Download or read book Soil and Microbial Response to Manipulated Precipitation and Land Management written by Tiffany LaRose Carter and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Microorganisms play a vital role in maintaining plant and soil health. Within soils, microorganisms are responsible for nutrient cycling and organic matter decomposition. Because soil microbes are sensitive to environmental conditions, they are early indicators of changes in soil health. Soil microbes depend heavily on moisture and substrate availability for growth and survival. Limitation of either factor can alter the survival rates and microbial community function. The objectives of this study were to understand better soil microbial responses to manipulated precipitation and land management by (i) assessing the microbial community composition and soil properties after over 25 years of irrigation in annually burned native prairie; (ii) assessing the effect of long-term irrigation on microbial community respiration response to moisture and substrate addition; and (iii) assessing the soil microbial community and soil structure of degraded agricultural soil under conventional tillage sorghum (CT), no-till sorghum (NT), and replanted big bluestem (RP). The first two objectives were based on a long-term study in a tallgrass prairie where ambient and irrigated transects have been maintained for 25 years. Soil samples were collected four times per year and assessed for soil chemical properties and microbial community structure. The third study used a long-term (17-y) study of ecosystems (replanted big bluestem, and no-till and tilled sorghum). Soil C and N, aggregate structure and microbial community structure were measured. Contrary to previous research, long-term irrigation did not significantly impact the overall microbial community; however, there was a seasonal effect on the microbial community. Fungal PLFA biomarkers increased at the end of each growing season. Because greater soil water content and carbon inputs are known to contribute to fungal dominance, this increase can generally be attributed to seasonal plant growth cycles. Bacterial PLFA biomarkers peaked during the middle of the plant growth cycle indicating the influence of plant inputs on microbial growth. Microbial response to water and glucose addition in the laboratory was significant, indicating a historic effect of irrigation on community composition. For the third objective, soil macroaggregate formation was directly correlated to changes in land management. Macroaggregate fractions were greatest in replanted big bluestem soils, followed by no till and conventional till grain sorghum. No significant differences in soil organic carbon or total nitrogen were observed between ecosystems. Microbial biomass was greatest in RP soils. However, no significant differences were observed between NT and CT soils. This indicates that reduced tillage increased soil aggregation. Because microbial properties are controlled by vegetative growth, as well as soil properties and land management, incorporating known soil health improvement practices may allow nutrient resources and soil structure to improve toward near prairie soil health. Additional research is needed to define further linkages between microbial community composition, microbial function, and overall soil health.
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 National Water Summary on Wetland Resources by : Geological Survey (U.S.)
Download or read book National Water Summary on Wetland Resources written by Geological Survey (U.S.) and published by . This book was released on 1996 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest and Rangeland Soils of the United States Under Changing Conditions by : Richard V. Pouyat
Download or read book Forest and Rangeland Soils of the United States Under Changing Conditions written by Richard V. Pouyat and published by Springer Nature. This book was released on 2020-09-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.
Book Synopsis Helena National Forest (N.F.), Maudlow-Toston Post-fire Salvage Sale by :
Download or read book Helena National Forest (N.F.), Maudlow-Toston Post-fire Salvage Sale written by and published by . This book was released on 2001 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biochar as Soil Amendment by : José María De la Rosa
Download or read book Biochar as Soil Amendment written by José María De la Rosa and published by MDPI. This book was released on 2020-03-10 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of biochar in improving soil fertility is increasingly being recognized and is leading to recommendations of biochar amendment of degraded soils. In addition, biochars offer a sustainable tool for managing organic wastes and to produce added-value products. The benefits of biochar use in agriculture and forestry can span enhanced plant productivity, an increase in soil C stocks, and a reduction of nutrient losses from soil and non-CO2 greenhouse gas emissions. Nevertheless, biochar composition and properties and, therefore, its performance as a soil amendment are highly dependent on the feedstock and pyrolysis conditions. In addition, due to its characteristics, such as high porosity, water retention, and adsorption capacity, there are other applications for biochar that still need to be properly tested. Thus, the 16 original articles contained in this book, which were selected and evaluated for this Special Issue, provide a comprehensive overview of the biological, chemicophysical, biochemical, and environmental aspects of the application of biochar as soil amendment. Specifically, they address the applicability of biochar for nursery growth, its effects on the productivity of various food crops under contrasting conditions, biochar capacity for pesticide retention, assessment of greenhouse gas emissions, and soil carbon dynamics. I would like to thank the contributors, reviewers, and the support of the Agronomy editorial staff, whose professionalism and dedication have made this issue possible.
Book Synopsis The Architecture and Biology of Soils by : Karl Ritz
Download or read book The Architecture and Biology of Soils written by Karl Ritz and published by CABI. This book was released on 2011 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is a fundamental and critical, yet often overlooked, component of terrestrial ecosystems. It is an extremely complex environment, supporting levels of diversity far greater than any ecosystem above ground. This book explores how soil structure develops and the consequences this has for life underground. The effects of spatial arrangement, of soil's physical and biological components on their interaction and function are used to demonstrate their roles in ecosystem dynamics.
Book Synopsis Encyclopedia of Ecology by : Brian D. Fath
Download or read book Encyclopedia of Ecology written by Brian D. Fath and published by Newnes. This book was released on 2014-11-03 with total page 4292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The groundbreaking Encyclopedia of Ecology provides an authoritative and comprehensive coverage of the complete field of ecology, from general to applied. It includes over 500 detailed entries, structured to provide the user with complete coverage of the core knowledge, accessed as intuitively as possible, and heavily cross-referenced. Written by an international team of leading experts, this revolutionary encyclopedia will serve as a one-stop-shop to concise, stand-alone articles to be used as a point of entry for undergraduate students, or as a tool for active researchers looking for the latest information in the field. Entries cover a range of topics, including: Behavioral Ecology Ecological Processes Ecological Modeling Ecological Engineering Ecological Indicators Ecological Informatics Ecosystems Ecotoxicology Evolutionary Ecology General Ecology Global Ecology Human Ecology System Ecology The first reference work to cover all aspects of ecology, from basic to applied Over 500 concise, stand-alone articles are written by prominent leaders in the field Article text is supported by full-color photos, drawings, tables, and other visual material Fully indexed and cross referenced with detailed references for further study Writing level is suited to both the expert and non-expert Available electronically on ScienceDirect shortly upon publication
Book Synopsis Mycorrhizosphere and Pedogenesis by : Ajit Varma
Download or read book Mycorrhizosphere and Pedogenesis written by Ajit Varma and published by Springer. This book was released on 2019-07-13 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book highlights importance of mycorrhiza in soil genesis wherein it reflects mycorrhizal occurrence and diversity, various tools to characterize them and its impact on soil formation/health together with crop productivity. The edited compendium provides glimpses on the mycorrhizal fungi and their prominent role in nutrient transfer into host plants, and presenting view on application of mycorrhiza for crop biofortification. It focuses on the mechanisms involve in weathering process employed by mycorrhiza with highlighting the current and advanced molecular approaches for studying mycorrhizal diversity. Further, book emphasizes following aspects in details: significance of AMF in phytoremediation of hydrocarbon contaminated sites, the role of mycorrhiza in soil genesis using scientometric approach, the concept of mycorrhizosphere, xenobiotic metabolism, molecular approaches for detoxifying the organic xenobiotics and the role of mycorrhizosphere in stabilizing the environment in an eco-friendly way. In addition, the book will be benign to researchers that involved in mycorrhiza characterization especially by deploying metagenomics/PCR based and non PCR based molecular techniques that may be utilized to study the microbial diversity and structure within the mycorrhizosphere.
Book Synopsis Ecosystem Services in Agricultural and Urban Landscapes by : Stephen Wratten
Download or read book Ecosystem Services in Agricultural and Urban Landscapes written by Stephen Wratten and published by John Wiley & Sons. This book was released on 2013-01-14 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem services are the resources and processes supplied by natural ecosystems which benefit humankind (for example, pollination of crops by insects, or water filtration by wetlands). They underpin life on earth, provide major inputs to many economic sectors and support our lifestyles. Agricultural and urban areas are by far the largest users of ecosystems and their services and (for the first time) this book explores the role that ecosystem services play in these managed environments. The book also explores methods of evaluating ecosystem services, and discusses how these services can be maintained and enhanced in our farmlands and cities. This book will be useful to students and researchers from a variety of fields, including applied ecology, environmental economics, agriculture and forestry, and also to local and regional planners and policy makers.
Book Synopsis Forest Ecology by : Daniel M. Kashian
Download or read book Forest Ecology written by Daniel M. Kashian and published by John Wiley & Sons. This book was released on 2023-03-13 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: FOREST ECOLOGY Authoritative resource covering traditional plant ecology topics and contemporary components such as climate change, invasive species, ecosystem services, and more Forest Ecology provides comprehensive coverage of the field, focusing on traditional plant ecology topics of tree structure and growth, regeneration, effects of light and temperature on tree physiology, forest communities, succession, and diversity. The work also reviews abiotic factors of light, temperature, physiography (landforms and topography), soil, and disturbance (especially fire), and provides coverage of ecosystem-level topics including carbon storage and balance, nutrient cycling, and forest ecosystem productivity. The 5th edition of Forest Ecology retains the readability and accessibility of the previous editions and includes important additional topical material that has surfaced in the field. All topics are approached with a landscape ecosystem or geo-ecological view, which places biota (organisms and communities) in context as integral parts of whole ecosystems that also include air (atmosphere and climate), topography, soil, and water. As such, the book fills a niche utilized by no other forest ecology text on the market, helping students and researchers consider whole ecosystems at multiple scales. Sample topics covered in Forest Ecology include: Contemporary components of forest ecology, including climate change, invasive species, diversity, ecological forestry, landscape ecology, and ecosystem services. Characteristics of physiography important for forest ecosystems, including its effects on microclimate, disturbance, soil, and vegetation. Genetic diversity of woody plants and genecological differentiation of tree species, including the importance of hybridization, polyploidy, and epigenetics. Site quality estimation using tree height and ground flora, and multiple-factor approaches to forest site and ecosystem classification and mapping. Forest Ecology is a highly accessible text for students, but it also serves as an excellent reference for academics. In addition, practitioners of forest ecology can also harness the information within to gain better insight into the field for practical application of concepts.
Book Synopsis Fundamentals of Biogeography by : Richard J. Huggett
Download or read book Fundamentals of Biogeography written by Richard J. Huggett and published by Psychology Press. This book was released on 1998 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing an up-to-date introduction to biogeography, this textbook explains where different animals and plants live, examines why, and investigates how populations grow, interact and survive.
