Characterization Of Microbial Communities In The Mojave Desert Biological Soil Crust And Their Association With Syntrichia Caninervis In Surface And Hypolithic Habitats

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Ecological Development and Functioning of Biological Soil Crusts After Natural and Human Disturbances

Author : Vincent John Martin Noah Linus Felde
Publisher : Frontiers Media SA
ISBN 13 : 2889712559
Total Pages : 214 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Ecological Development and Functioning of Biological Soil Crusts After Natural and Human Disturbances by : Vincent John Martin Noah Linus Felde

Download or read book Ecological Development and Functioning of Biological Soil Crusts After Natural and Human Disturbances written by Vincent John Martin Noah Linus Felde and published by Frontiers Media SA. This book was released on 2021-09-02 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biological Soil Crusts: An Organizing Principle in Drylands

Author : Bettina Weber
Publisher : Springer
ISBN 13 : 3319302140
Total Pages : 540 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Biological Soil Crusts: An Organizing Principle in Drylands by : Bettina Weber

Download or read book Biological Soil Crusts: An Organizing Principle in Drylands written by Bettina Weber and published by Springer. This book was released on 2016-05-21 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes our current understanding of biological soil crusts (biocrusts), which are omnipresent in dryland regions. Since they cover the soil surface, they influence, or even control, all surface exchange processes. Being one of the oldest terrestrial communities, biocrusts comprise a high diversity of cyanobacteria, algae, lichens and bryophytes together with uncounted bacteria, and fungi. The authors show that biocrusts are an integral part of dryland ecosystems, stabilizing soils, influencing plant germination and growth, and playing a key role in carbon, nitrogen and water cycling. Initial attempts have been made to use biocrusts as models in ecological theory. On the other hand, biocrusts are endangered by local disruptions and global change, highlighting the need for enhanced recovery methods. This book offers a comprehensive overview of the fascinating field of biocrust research, making it indispensable not only for scientists in this area, but also for land managers, policy makers, and anyone interested in the environment.

Geopedology

Author : Joseph Alfred Zinck
Publisher : Springer
ISBN 13 : 9783319191584
Total Pages : 0 pages
Book Rating : 4.1/5 (915 download)

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Book Synopsis Geopedology by : Joseph Alfred Zinck

Download or read book Geopedology written by Joseph Alfred Zinck and published by Springer. This book was released on 2016-01-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a proven approach for reliable mapping of soil-landscape relationships to derive information for policy, planning and management at scales ranging from local to regional. It presents the theoretical and conceptual framework of the geopedologic approach and a bulk of applied research showing its application and benefits for knowledge generation relevant to geohazard studies, land use conflict analysis, land use planning, land degradation assessment, and land suitability analysis. Soil is a vital resource for society at large and an important determinant of the economic status of nations. The intensification of natural disasters and the increased land use competition for food and energy have raised awareness of the relevant role the pedosphere plays in natural and anthropogenic environments. Recent papers and global initiatives show a renewed interest in soil research and its applications for improved planning and management of this fragile and finite resource.

Biological Soil Crusts: Structure, Function, and Management

Author : Jayne Belnap
Publisher : Springer Science & Business Media
ISBN 13 : 3642564755
Total Pages : 496 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Biological Soil Crusts: Structure, Function, and Management by : Jayne Belnap

Download or read book Biological Soil Crusts: Structure, Function, and Management written by Jayne Belnap and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: In arid lands, where vegetation is sparse or absent, the open ground is not bare but generally covered by a community of small, highly specialized organisms. Cyanobacteria, algae, microfungi, lichens, and bryophytes aggregate soil particles to form a coherent skin - the biological soil crust. It stabilizes and protects the soil surface from erosion by wind and water, influences water runoff and infiltration, and contributes nitrogen and carbon to desert soils. Soil surface disturbance, such as heavy livestock grazing, human trampling or off-road vehicles, breaks up the fragile soil crust, thus compromising its stability, structure, and productivity. This book is the first synthesis of the biology of soil crusts and their importance as an ecosystem component. Composition and functioning of different soil-crust types are discussed, and case studies are used to show the impact of crusts on landscape hydrology, soil stability, nutrient cycles, and land management.

Chemical Constituents of Bryophytes

Author : Yoshinori Asakawa
Publisher : Springer Science & Business Media
ISBN 13 : 370911084X
Total Pages : 811 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Chemical Constituents of Bryophytes by : Yoshinori Asakawa

Download or read book Chemical Constituents of Bryophytes written by Yoshinori Asakawa and published by Springer Science & Business Media. This book was released on 2012-11-13 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: For some 50 years, Professor Asakawa and his group have focused their research on the chemical constituents of bryophytes and have found that these plants contain large numbers of secondary metabolites, such as terpenoids, acetogenins, and aromatic compounds representative of many new skeletons, which exhibit interesting biological activities. Individual terpenoids, when found as constituents of both a bryophyte and a higher plant, tend to occur in different enantiomeric forms. Professor Asakawa has covered the literature on bryophytes in two earlier volumes of Progress in the Chemistry of Organic Natural Products, namely, Volumes 42 (1982) and 65 (1995). Since the publication of the latter volume, a great deal of new information has appeared on bryophytes. One example is that known sex pheromones of algae have been discovered in two liverworts, indicating that some members of the latter taxonomic group might originate from brown algae. From information provided in this volume, it is suggested that two orders of the Marchantiophyta should be combined.

Arid Land Ecosystems: Volume 1

Author : R. A. Perry
Publisher : CUP Archive
ISBN 13 : 9780521218429
Total Pages : 920 pages
Book Rating : 4.2/5 (184 download)

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Book Synopsis Arid Land Ecosystems: Volume 1 by : R. A. Perry

Download or read book Arid Land Ecosystems: Volume 1 written by R. A. Perry and published by CUP Archive. This book was released on 1979-03-08 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive account of arid-land ecosystems will be of importance to university teachers and professional ecologists throughout the world.

Biological Soil Crusts: Spatio-temporal Development and Ecological Functions of Soil Surface Microbial Communities across Different Scales

Download Biological Soil Crusts: Spatio-temporal Development and Ecological Functions of Soil Surface Microbial Communities across Different Scales PDF Online Free

Author : Shubin Lan
Publisher : Frontiers Media SA
ISBN 13 : 2832553028
Total Pages : 339 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Biological Soil Crusts: Spatio-temporal Development and Ecological Functions of Soil Surface Microbial Communities across Different Scales by : Shubin Lan

Download or read book Biological Soil Crusts: Spatio-temporal Development and Ecological Functions of Soil Surface Microbial Communities across Different Scales written by Shubin Lan and published by Frontiers Media SA. This book was released on 2024-08-09 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological soil crusts (biocrusts) are widely distributed throughout the world, and cover approximately 12% of the terrestrial surface. Biocrusts are composed of cyanobacteria, algae, lichens, mosses, and a great diversity of other microorganisms, which bind soil particles together to form a layer of biological-soil matrix on the soil surface typically of several millimetres thickness. They are important sites of regional and global microbial diversity and perform multiple ecological functions (multifunctionality). During the evolution of terrestrial life on earth, biocrusts are regarded as the main colonising photosynthetic organisms before the advent of vascular vegetation. They not only represent the early stages of terrestrial ecosystems, but also facilitate the ecosystem’s development and succession. Therefore, biocrusts are recognised as ecological engineers in the natural development of ecosystems and for the restoration of degraded terrestrial ecosystems. The development of biocrusts is highly heterogeneous, which is reflected on both temporal and spatial scales, and this heterogeneity is still clearly visible even in a small scale. However, up to now, only limited knowledge is acquired on biocrust temporal and spatial organisation. In particular there still is a large knowledge gap regarding the various biocrust communities under different developmental states and their related physiological metabolisms and ecological functions. Therefore, in-depth studies of these issues will undoubtedly further promote our understanding of the heterogeneous development of biocrusts, as well as their ecological multifunctionality in terrestrial ecosystems. The relevant contributions are expected to provide a scientific basis for the management of biocrusts and technology development (e.g. cyanobacteria-induced biocrust technology) for ecological restoration and the promotion of soil health.

The Mojave Desert

Author : Robert H. Webb
Publisher :
ISBN 13 : 9780874177763
Total Pages : 0 pages
Book Rating : 4.1/5 (777 download)

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Book Synopsis The Mojave Desert by : Robert H. Webb

Download or read book The Mojave Desert written by Robert H. Webb and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This title presents new research on the Mojave Desert and the contributors discuss the desert from several perspectives including regional threats such as expanding human populations, climate change, atmospheric nitrogen deposition and invasive plants, the impact of roads in a desert ecosystem, soils and plant communities, shrinking aquifers and the monitoring and sustainability of this fragile ecosystem." --NHBS Environment Bookstore.

Microbiology of Hot Deserts

Author : Jean-Baptiste Ramond
Publisher : Springer Nature
ISBN 13 : 303098415X
Total Pages : 359 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Microbiology of Hot Deserts by : Jean-Baptiste Ramond

Download or read book Microbiology of Hot Deserts written by Jean-Baptiste Ramond and published by Springer Nature. This book was released on 2022-07-28 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the wider aspects of the microbiology of hot desert soil ecosystems, compiling disparate information from a range of relevant desert soil microbial fields. The reader learns about microbial ecology of the more dominant and possibly most important desert habitats, detailing the phylogenetic and functional diversity of these different habitats as well as their potential role in desert ecosystem ecology. Particular attention is also given to microbial stress adaptation in hot desert soils. Furthermore, it is the first volume in this particular field to cover modern metagenomics technologies that can be applied to studies of all aspects of desert microbial communities. Additionally, the book explores viruses and viral communities, which are among the least studied (and little understood) components of desert soil microbial communities. Particular attention is also given to the roles of desert microbial communities in biogeochemical cycling of carbon, nitrogen and phosphorus. Through this book the reader discovers how desert microbiology has been at the forefront of Astrobiology and how it may be used conceptually in future terraforming strategies. Desert ecosystems are increasingly coming into focus given the impacts of climate change and desertification trends, making this volume particularly timely. Each of the chapters is authored by leading international researchers and is a must-read for microbial ecologists.

Somatic Hybridization in Crop Improvement I

Author : Y. P. S. Bajaj
Publisher : Springer Science & Business Media
ISBN 13 : 3642579450
Total Pages : 548 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Somatic Hybridization in Crop Improvement I by : Y. P. S. Bajaj

Download or read book Somatic Hybridization in Crop Improvement I written by Y. P. S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty-five chapters on various aspects of fusion of plant protoplasts and somatic hybridization deal with the regeneration of interspecific and intergeneric somatic hybrids and cybrids in various plants: cereals, grasses, legumes, potato, tomato, eggplant, lettuce, Brassica, Datura, Hyoscyamus, Nicotiana, Catharanthus, Rauwolfia, Citrus, Poncirus, Prunus, Pyrus, Populus, algae, bryophytes, and ferns. The implications of somatic hybridization in gene transfer in wide crosses and for the induction of genetic variability in various crops are discussed. The book is an invaluable source of information for advanced students, teachers, and research scientists in the field of plant breeding, genetic engineering, plant tissue culture, and general plant biotechnology.

Toxic Cyanobacteria in Water

Author : Ingrid Chorus
Publisher : CRC Press
ISBN 13 : 1000262049
Total Pages : 701 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Toxic Cyanobacteria in Water by : Ingrid Chorus

Download or read book Toxic Cyanobacteria in Water written by Ingrid Chorus and published by CRC Press. This book was released on 2021-03-08 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanobacterial toxins are among the hazardous substances most widely found in water. They occur naturally, but concentrations hazardous to human health are usually due to human activity. Therefore, to protect human health, managing lakes, reservoirs and rivers to prevent cyanobacterial blooms is critical. This second edition of Toxic Cyanobacteria in Water presents the current state of knowledge on the occurrence of cyanobacteria and cyanotoxins as well as their impacts on health through water-related exposure pathways, chiefly drinking-water and recreational activity. It provides scientific and technical background information to support hazard identification, assessment and prioritisation of the risks posed by cyanotoxins, and it outlines approaches for their management at each step of the water-use system. It sets out key practical considerations for developing management strategies, implementing efficient measures and designing monitoring programmes. This enables stakeholders to evaluate whether there is a health risk from toxic cyanobacteria and to mitigate it with appropriate measures. This book is intended for those working on toxic cyanobacteria with a specific focus on public health protection. It intends to empower professionals from different disciplines to communicate and cooperate for sustainable management of toxic cyanobacteria, including public health workers, ecologists, academics, and catchment and waterbody managers. Ingrid Chorus headed the department for Drinking-Water and Swimming-Pool Hygiene at the German Environment Agency. Martin Welker is a limnologist and microbiologist, currently with bioMérieux in Lyon, France.

The Ecology of Cyanobacteria

Author : B.A. Whitton
Publisher : Springer Science & Business Media
ISBN 13 : 0306468557
Total Pages : 718 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis The Ecology of Cyanobacteria by : B.A. Whitton

Download or read book The Ecology of Cyanobacteria written by B.A. Whitton and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanobacteria make a major contribution to world photosynthesis and nitrogen fixation, but are also notorious for causing nuisances such as dense and often toxic `blooms' in lakes and the ocean. The Ecology of Cyanobacteria: Their Diversity in Time and Space is the first book to focus solely on ecological aspects of these organisms. Its twenty-two chapters are written by some thirty authors, who are leading experts in their particular subject. The book begins with an overview of the cyanobacteria - or blue-green algae, for those who are not specialists - then looks at their diversity in the geological record and goes on to describe their ecology in present environments where they play important roles. Why is one of the key groups of organisms in the Precambrian still one of the most important groups of phototrophs today? The importance of ecological information for rational management and exploitation of these organisms for commercial and other practical purposes is also assessed. Accounts are provided of nuisances as well as the ecology of the commercially successful Spirulina and the role of cyanobacteria in ecosystem recovery from oil pollution. Many chapters include aspects of physiology, biochemistry, geochemistry and molecular biology where these help general understanding of the subject. In addition there are three chapters dealing specifically with molecular ecology. Thirty-two pages of colour photos incorporate about seventy views and light micrographs. These features make the book valuable to a wide readership, including biologists, microbiologists, geologists, water managers and environmental consultants. The book complements the highly successful The Molecular Biology of Cyanobacteria already published by Kluwer.

The Biology of Cyanobacteria

Author : N. G. Carr
Publisher : Univ of California Press
ISBN 13 : 9780520047174
Total Pages : 708 pages
Book Rating : 4.0/5 (471 download)

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Book Synopsis The Biology of Cyanobacteria by : N. G. Carr

Download or read book The Biology of Cyanobacteria written by N. G. Carr and published by Univ of California Press. This book was released on 1982-01-01 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Photosynthesis in Bryophytes and Early Land Plants

Author : David T. Hanson
Publisher : Springer Science & Business Media
ISBN 13 : 9400769881
Total Pages : 361 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Photosynthesis in Bryophytes and Early Land Plants by : David T. Hanson

Download or read book Photosynthesis in Bryophytes and Early Land Plants written by David T. Hanson and published by Springer Science & Business Media. This book was released on 2013-10-21 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bryophytes, which are important constituents of ecosystems globally and often dominate carbon and water dynamics at high latitudes and elevations, were also among the pioneers of terrestrial photosynthesis. Consequently, in addition to their present day ecological value, modern representatives of these groups contain the legacy of adaptations that led to the greening of Earth. This volume brings together experts on bryophyte photosynthesis whose research spans the genome and cell through whole plant and ecosystem function and combines that with historical perspectives on the role of algal, bryophyte and vascular plant ancestors on terrestrialization of the Earth. The eighteen well-illustrated chapters reveal unique physiological approaches to achieving carbon balance and dealing with environmental limitations and stresses that present an alternative, yet successful strategy for land plants.

Phototropism

Author : Kotaro T. Yamamoto
Publisher : Humana Press
ISBN 13 : 9781493990146
Total Pages : 240 pages
Book Rating : 4.9/5 (91 download)

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Book Synopsis Phototropism by : Kotaro T. Yamamoto

Download or read book Phototropism written by Kotaro T. Yamamoto and published by Humana Press. This book was released on 2019-01-30 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to promote studies on the entire spectrum of phototropic phenomena in higher and lower plants and fungi. Chapters detail phototropism in many plant species induced by far-red, red, blue and UV lights. They also include methods for auxin biology and analysis of cytoskeleton and phototropin. In addition, the use of grafting, spaceflight experiment and image analysis in tropism study is provided. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Phototropism: Methods and Protocols aims to ensure successful results in the further study of this vital field.

Keys to Lichens of North America

Author : Irwin M. Brodo
Publisher : Yale University Press
ISBN 13 : 0300195737
Total Pages : 424 pages
Book Rating : 4.3/5 (1 download)

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Book Synopsis Keys to Lichens of North America by : Irwin M. Brodo

Download or read book Keys to Lichens of North America written by Irwin M. Brodo and published by Yale University Press. This book was released on 2016-01-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the acclaimed reference Lichens of North America, this resource for the classroom, field, and laboratory presents updated and expanded keys for the identification of over 2,000 species of lichens indigenous to the continent, twice the number covered by previous keys. The book includes a glossary illustrated with photographs by Sylvia Duran Sharnoff and Stephen Sharnoff and drawings by Susan Laurie-Bourque, all from the original book. The revised keys are an indispensable identification tool for botanists, students, scientists, and enthusiasts alike.--COVER.

Mycorrhizal Symbiosis

Author : Sally E. Smith
Publisher : Academic Press
ISBN 13 : 0080559344
Total Pages : 815 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Mycorrhizal Symbiosis by : Sally E. Smith

Download or read book Mycorrhizal Symbiosis written by Sally E. Smith and published by Academic Press. This book was released on 2010-07-26 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The roots of most plants are colonized by symbiotic fungi to form mycorrhiza, which play a critical role in the capture of nutrients from the soil and therefore in plant nutrition. Mycorrhizal Symbiosis is recognized as the definitive work in this area. Since the last edition was published there have been major advances in the field, particularly in the area of molecular biology, and the new edition has been fully revised and updated to incorporate these exciting new developments. - Over 50% new material - Includes expanded color plate section - Covers all aspects of mycorrhiza - Presents new taxonomy - Discusses the impact of proteomics and genomics on research in this area