Microbial Responses To Environmental Changes
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Microbial Responses To Environmental Changes
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Author : Jürg B. Logue
language : en
Publisher: Frontiers Media SA
Release Date : 2016-01-20
Microbial Responses To Environmental Changes written by Jürg B. Logue and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-20 with Microbiology categories.
Advances in next generation sequencing technologies, omics, and bioinformatics are revealing a tremendous and unsuspected diversity of microbes, both at a compositional and functional level. Moreover, the expansion of ecological concepts into microbial ecology has greatly advanced our comprehension of the role microbes play in the functioning of ecosystems across a wide range of biomes. Super-imposed on this new information about microbes, their functions and how they are organized, environmental gradients are changing rapidly, largely driven by direct and indirect human activities. In the context of global change, understanding the mechanisms that shape microbial communities is pivotal to predict microbial responses to novel selective forces and their implications at the local as well as global scale. One of the main features of microbial communities is their ability to react to changes in the environment. Thus, many studies have reported changes in the performance and composition of communities along environmental gradients. However, the mechanisms underlying these responses remain unclear. It is assumed that the response of microbes to changes in the environment is mediated by a complex combination of shifts in the physiological properties, single-cell activities, or composition of communities: it may occur by means of physiological adjustments of the taxa present in a community or selecting towards more tolerant/better adapted phylotypes. Knowing whether certain factors trigger one, many, or all mechanisms would greatly increase confidence in predictions of future microbial composition and processes. This Research Topic brings together studies that applied the latest molecular techniques for studying microbial composition and functioning and integrated ecological, biogeochemical and/or modeling approaches to provide a comprehensive and mechanistic perspective of the responses of micro-organisms to environmental changes. This Research Topic presents new findings on environmental parameters influencing microbial communities, the type and magnitude of response and differences in the response among microbial groups, and which collectively deepen our current understanding and knowledge of the underlying mechanisms of microbial structural and functional responses to environmental changes and gradients in both aquatic and terrestrial ecosystems. The body of work has, furthermore, identified many challenges and questions that yet remain to be addressed and new perspectives to follow up on.
Ecosystem Consequences Of Soil Warming
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Author : Jacqueline E. Mohan
language : en
Publisher: Academic Press
Release Date : 2019-04-13
Ecosystem Consequences Of Soil Warming written by Jacqueline E. Mohan and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-13 with Science categories.
Ecosystem Consequences of Soil Warming: Microbes, Vegetation, Fauna and Soil Biogeochemistry focuses on biotic and biogeochemical responses to warmer soils including plant and microbial evolution. It covers various field settings, such as arctic tundra; alpine meadows; temperate, tropical and subalpine forests; drylands; and grassland ecosystems. Information integrates multiple natural science disciplines, providing a holistic, integrative approach that will help readers understand and forecast future planetwide responses to soil warming. Students and educators will find this book informative for understanding biotic and biogeochemical responses to changing climatic conditions. Scientists from a wide range of disciplines, including soil scientists, ecologists, geneticists, as well as molecular, evolutionary and conservation biologists, will find this book a valuable resource in understanding and planning for warmer climate conditions.
Microbes In Land Use Change Management
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Author : Jay Shankar Singh
language : en
Publisher: Elsevier
Release Date : 2021-08-20
Microbes In Land Use Change Management written by Jay Shankar Singh and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-20 with Science categories.
Microbes in Land Use Change Management details the various roles of microbial resources in management of land uses and how the microbes can be used for the source of income due to their cultivation for the purpose of biomass and bioenergy production. Using various techniques, the disturbed and marginal lands may also be restored eco-friendly in present era to fulfil the feeding needs of mankind around the globe. Microbes in Land Use Change Management provides standard and up to date information towards the land use change management using various microbial technologies to enhance the productivity of agriculture. Needless to say that Microbes in Land Use Change Management also considers the areas including generation of alternative energy sources, restoration of degraded and marginal lands, mitigation of global warming gases and next generation -omics technique etc. Land use change affects environment conditions and soil microbial community. Microbial population and its species diversity have influence in maintaining ecosystem balance. The study of changes of microbial population provides an idea about the variation occurring in a specific area and possibilities of restoration. Meant for a multidisciplinary audience Microbes in Land Use Change Management shows the need of next-generation omics technologies to explore microbial diversity. - Describes the role of microbes in generation of alternative source of energy - Gives recent information related to various microbial technology and their diversified applications - Provides thorough insight in the problems related to landscape dynamics, restoration of soil, reclamation of lands mitigation of global warming gases etc. eco-friendly way using versatility of microbes - Includes microbial tools and technology in reclamation of degraded, disturbed and marginal lands, mitigation of global warming gases
Stress And Environmental Regulation Of Gene Expression And Adaptation In Bacteria 2 Volume Set
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Author : Frans J. de Bruijn
language : en
Publisher: John Wiley & Sons
Release Date : 2016-09-06
Stress And Environmental Regulation Of Gene Expression And Adaptation In Bacteria 2 Volume Set written by Frans J. de Bruijn and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-06 with Science categories.
Bacteria in various habitats are subject to continuously changing environmental conditions, such as nutrient deprivation, heat and cold stress, UV radiation, oxidative stress, dessication, acid stress, nitrosative stress, cell envelope stress, heavy metal exposure, osmotic stress, and others. In order to survive, they have to respond to these conditions by adapting their physiology through sometimes drastic changes in gene expression. In addition they may adapt by changing their morphology, forming biofilms, fruiting bodies or spores, filaments, Viable But Not Culturable (VBNC) cells or moving away from stress compounds via chemotaxis. Changes in gene expression constitute the main component of the bacterial response to stress and environmental changes, and involve a myriad of different mechanisms, including (alternative) sigma factors, bi- or tri-component regulatory systems, small non-coding RNA’s, chaperones, CHRIS-Cas systems, DNA repair, toxin-antitoxin systems, the stringent response, efflux pumps, alarmones, and modulation of the cell envelope or membranes, to name a few. Many regulatory elements are conserved in different bacteria; however there are endless variations on the theme and novel elements of gene regulation in bacteria inhabiting particular environments are constantly being discovered. Especially in (pathogenic) bacteria colonizing the human body a plethora of bacterial responses to innate stresses such as pH, reactive nitrogen and oxygen species and antibiotic stress are being described. An attempt is made to not only cover model systems but give a broad overview of the stress-responsive regulatory systems in a variety of bacteria, including medically important bacteria, where elucidation of certain aspects of these systems could lead to treatment strategies of the pathogens. Many of the regulatory systems being uncovered are specific, but there is also considerable “cross-talk” between different circuits. Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria is a comprehensive two-volume work bringing together both review and original research articles on key topics in stress and environmental control of gene expression in bacteria. Volume One contains key overview chapters, as well as content on one/two/three component regulatory systems and stress responses, sigma factors and stress responses, small non-coding RNAs and stress responses, toxin-antitoxin systems and stress responses, stringent response to stress, responses to UV irradiation, SOS and double stranded systems repair systems and stress, adaptation to both oxidative and osmotic stress, and desiccation tolerance and drought stress. Volume Two covers heat shock responses, chaperonins and stress, cold shock responses, adaptation to acid stress, nitrosative stress, and envelope stress, as well as iron homeostasis, metal resistance, quorum sensing, chemotaxis and biofilm formation, and viable but not culturable (VBNC) cells. Covering the full breadth of current stress and environmental control of gene expression studies and expanding it towards future advances in the field, these two volumes are a one-stop reference for (non) medical molecular geneticists interested in gene regulation under stress.
Microbiome Under Changing Climate
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Author : Ajay Kumar
language : en
Publisher: Woodhead Publishing
Release Date : 2022-01-21
Microbiome Under Changing Climate written by Ajay Kumar and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-21 with Technology & Engineering categories.
Microbiome Under Changing Climate: Implications and Solutions presents the latest biotechnological interventions for the judicious use of microbes to ensure optimal agricultural yield. Summarizing aspects of vulnerability, adaptation and amelioration of climate impact, this book provides an important resource for understanding microbes, plants and soil in pursuit of sustainable agriculture and improved food security. It emphasizes the interaction between climate and soil microbes and their potential role in promoting advanced sustainable agricultural solutions, focusing on current research designed to use beneficial microbes such as plant growth promoting microorganisms, fungi, endophytic microbes, and more. Changes in climatic conditions influence all factors of the agricultural ecosystem, including adversely impacting yield both in terms of quantity and nutritional quality. In order to develop resilience against climatic changes, it is increasingly important to understand the effect on the native micro-flora, including the distribution of methanogens and methanotrophs, nutrient content and microbial biomass, among others. - Demonstrates the impact of climate change on secondary metabolites of plants and potential responses - Incorporates insights on microflora of inhabitant soil - Explores mitigation processes and their modulation by sustainable methods - Highlights the role of microbial technologies in agricultural sustainability
Microbial Niche Nexus Sustaining Environmental Biological Wastewater And Water Energy Environment Nexus
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Author : Senthilkumar Kandasamy
language : en
Publisher: Springer Nature
Release Date : 2025-01-15
Microbial Niche Nexus Sustaining Environmental Biological Wastewater And Water Energy Environment Nexus written by Senthilkumar Kandasamy and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-15 with Science categories.
In most of the industries, industrial effluent treatment plants are playing vital roles to ensure the efficient management of industrial effluent for supporting sustainable development of our society. Due to the technological development, new concepts about future wastewater management are being incorporated by process industries in the whole world, including recyclable resources and energy/nutrient recovery from industrial effluent, etc. However, conventional treatment methods including biotechnological methods used in treatment plants are facing a lot of difficulties due to the strict discharging norms and coming out of new-fangled pollutants. Recently, a novel concept microbial niche nexus sustaining biological wastewater treatment was introduced, which can accomplish the significant removal of toxic emerging pollutants by different microbial communities, with the concern of other components like integrated and healthy ecosystem. The book focuses on research related to future potential and progress of microbial niche-based environmental biotechnology such as microbial enrichment, microbial function, system design, new technological developments and its applications. Besides, the book reviews important interconnections between water, energy, and the environment as security in water and energy, and the environment is associated with human beings, natural resources, economic, and environmental sustainability. In addition, the book describes innovative green technologies with the aim of enhancing the present state-of-the-art technologies in the various fields like water, energy, the environment, and the related potential fields of industrial wastewater treatment.
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification
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Author : Mi Sun Yun
language : en
Publisher: Frontiers Media SA
Release Date : 2021-09-24
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification written by Mi Sun Yun and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-24 with Science categories.
Climate Change And Microbes
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Author : Javid A. Parray
language : en
Publisher: CRC Press
Release Date : 2022-05-18
Climate Change And Microbes written by Javid A. Parray and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-18 with Nature categories.
This book provides an enlightening picture of the role of microbes for sustaining life systems and how climatic factors will change the course of the processes. Climate Change and Microbes: Impacts and Vulnerability explores the little-addressed issue of the effects of climate change on microbial ecosystems and the influence of climate change on microbiome diversity across various habitats and regions. Recent years have seen the evidence that microbial communities are neither immune to disruption nor do they have the capacity to recover completely after a stressful climate event. This volume documents the important role of microorganisms as climate engineers and considers mitigation and adaptation strategies as well. It goes on to present the research that addresses a diverse array of topics on the impact of climate change on plant-microbe interactions and microbial aquatic life and change-induced aggravations in microbial populations and processes. The book also addresses microbial foodborne diseases resulting from challenging climates. Other topics include algae as indicators of climate change and strategies for facilitating sustainable agro-ecosystems. This book will be immensely helpful in the study of plant microbiology, agricultural sciences, biotechnology, climate science, and environmental microbiology. It will also be applicable to the field of microbial biotechnology, agricultural, and other life and environmental sciences.
Climate Change Impacts On Soil Processes And Ecosystem Properties
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Author :
language : en
Publisher: Elsevier
Release Date : 2018-10-04
Climate Change Impacts On Soil Processes And Ecosystem Properties written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-04 with Science categories.
Climate Change Impacts on Soil Processes and Ecosystem Properties, Volume 35, presents current and emerging soil science research in the areas of soil processes and climate change, while also evaluating future research needs. The book combines the five areas of soil science (microbiology, physics, fertility, pedology and chemistry) to give a comprehensive assessment. This integration of topics is rarely done in a single publication due to the disciplinary nature of the soil science areas. Users will find it to be a comprehensive resource on the topic. - Provides an analysis of all areas of soil science in the context of climate change impact on soil processes and ecosystem properties - Presents information that is displayed in an accessible form for practitioners and disciplines outside of soil science - Contains a concluding section in each chapter which assesses key areas - Includes a discussion on future research directions
Mitigation And Adaptation Strategies Against Climate Change In Natural Systems
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Author : Rajiv Kumar Srivastava
language : en
Publisher: Springer Nature
Release Date : 2025-02-24
Mitigation And Adaptation Strategies Against Climate Change In Natural Systems written by Rajiv Kumar Srivastava and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-24 with Science categories.
This book addresses strategies for mitigating and adapting to climate change in natural systems. According to the IPCC (2021) report, human-induced climate change has widespread global effects, significantly impacting natural ecosystems. Extreme weather events linked to climate change harm terrestrial, freshwater, ocean, and coastal ecosystems, reduce food security, displace populations, damage livelihoods, health, and security, and exacerbate inequality. While the impacts of climate change are vast and varied, making it impossible to cover every sector, the authors have aimed to address key areas and offer strategies for combating climate change through mitigation and adaptation. The book is structured into five sections: • Land (agriculture, horticulture, soil, forest) • Water (rivers, lakes) • Atmosphere (hydrology, climate) • Technologies/Approaches (remote sensing, GIS, AI tools, ChatGPT) • Case Studies (crops, forests, soil glomalin application, eco-friendly fertilizers), with a focus on modelling approaches to assess these strategies. Additionally, the authors reviewed related works on climate change mitigation and adaptation, identifying a gap in using newer technologies and approaches. The book also covers topics such as water quality and the analysis of several greenhouse gases such ad NO2, O3, CO2 and CH4 in the environment. This book will be beneficial for students, educators, professionals, researchers, policymakers, and farmers. It provides content ranging from introductory to advanced levels, making it accessible to those working in environmental science.