Author: E. Granéli Publisher: Springer Science & Business Media ISBN: 9783540740094 Category : Nature Languages : en Pages : 448
Book Description
Harmful algal can cause a variety of deleterious effects, including the poisoning of fish and shellfish, habitat disruptions for many organisms, water discoloration, beach fouling, and even toxic effects for humans. In this volume, international experts provide an in-depth analysis of harmful algae topics and offer a comprehensive synthesis of the latest research in the field.
Author: John D. Wehr Publisher: Elsevier ISBN: 0123858771 Category : Science Languages : en Pages : 1067
Book Description
Freshwater Algae of North America: Ecology and Classification, Second Edition is an authoritative and practical treatise on the classification, biodiversity, and ecology of all known genera of freshwater algae from North America. The book provides essential taxonomic and ecological information about one of the most diverse and ubiquitous groups of organisms on earth. This single volume brings together experts on all the groups of algae that occur in fresh waters (also soils, snow, and extreme inland environments). In the decade since the first edition, there has been an explosion of new information on the classification, ecology, and biogeography of many groups of algae, with the use of molecular techniques and renewed interest in biological diversity. Accordingly, this new edition covers updated classification information of most algal groups and the reassignment of many genera and species, as well as new research on harmful algal blooms. Extensive and complete Describes every genus of freshwater algae known from North America, with an analytical dichotomous key, descriptions of diagnostic features, and at least one image of every genus. Full-color images throughout provide superb visual examples of freshwater algae Updated Environmental Issues and Classifications, including new information on harmful algal blooms (HAB) Fully revised introductory chapters, including new topics on biodiversity, and taste and odor problems Updated to reflect the rapid advances in algal classification and taxonomy due to the widespread use of DNA technologies
Author: F. E. Round Publisher: CUP Archive ISBN: 9780521269063 Category : Science Languages : en Pages : 668
Book Description
This book looks at the actual habitats in which algae occur. The communities of the individual habitats such as open water, sediments, rocky shores, coral reefs, hot springs, sea ice, soil, etc., are then discussed with special phenomena highlighted, for example rhythmic activity, nitrogen fixation and buoyancy.
Author: Publisher: Academic Press ISBN: 0080526942 Category : Science Languages : en Pages : 781
Book Description
Algae are an important component of aquatic benthic ecosystems because they reflect the health of their environment through their density, abundance, and diversity. This comprehensive and authoritative text is divided into three sections to offer complete coverage of the discussion in this field. The first section introduces the locations of benthic algae in different ecosystems, like streams, large rivers, lakes, and other aquatic habitats. The second section is devoted to the various factors, both biotic and abiotic, that affect benthic freshwater algae. The final section of the book focuses on the role played by algae in a variety of complex freshwater ecosystems. As concern over environmental health escalates, the keystone and pivotal role played by algae is becoming more apparent. This volume in the Aquatic Ecology Series represents an important compilation of the latest research on the crucial niche occupied by algae in aquatic ecosystems. Presents algae as the important player in relation to environmental health Prepared by leading authorities in the field Includes comprehensive treatment of the functions of benthic algae as well as the factors that affect these important aquatic organisms Acts as an important reference for anyone interested in understanding and managing freshwater ecosystems
Author: Charles D. Amsler Publisher: Springer Science & Business Media ISBN: 354074181X Category : Science Languages : en Pages : 322
Book Description
Yet another Springer world-beater, this is the first ever book devoted to the chemical ecology of algae. It covers both marine and freshwater habitats and all types of algae, from seaweeds to phytoplankton. While the book emphasizes the ecological rather than chemical aspects of the field, it does include a unique introductory chapter that serves as a primer on algal natural products chemistry.
Author: Dagmar Krueger Publisher: ISBN: 9781620812808 Category : Algae Languages : en Pages : 0
Book Description
This book presents current research in the study of the ecology, economic uses and environmental impacts of algae. Topics include ultraviolet irradiation to control algal proliferation in the environment; alga Trachydiscus minutus as a new source of polyunsaturated fatty acids; systematics and taxonomic keys for the marine green algal family monostromataceae; the ecophysiology of soil algae; and an evaluation of the total phenolic content and antioxidant activities of crude extracts from red alga, Corallina elongata.
Author: Patricia M. Glibert Publisher: Springer ISBN: 3319700693 Category : Science Languages : en Pages : 461
Book Description
Harmful algal blooms (HABs) - blooms that cause fish kills, contaminate seafood with toxins, or cause human or ecological health impacts and harm to local economies - are occurring more often, in more places and lasting longer than in past decades. This expansion is primarily the result of human activities, through increased nutrient inputs and various aspects of climate change. The Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) programme promoted international collaboration to understand HAB population dynamics in various oceanographic regimes and to improve the prediction of HABs. This volume introduces readers to the overarching framework of the GEOHAB programme, factors contributing to the global expansion of harmful algal blooms, the complexities of HABs in different habitats, and the forward-looking issues to be tackled by the next generation of GEOHAB, GlobalHAB. The programme brought together an international team of contributing scientists and ecosystem managers, and its outcomes will greatly benefit the international research community.
Author: Bum Soo Park Publisher: Mdpi AG ISBN: 9783036532486 Category : Science Languages : en Pages : 218
Book Description
The term "algae" refers to a large diversity of unrelated phylogenetic entities, ranging from picoplanktonic cells to macroalgal kelps. Marine algae are an important primary producer in the marine food chain, responsible for the high primary production of coastal areas, providing food resources in situ for many grazing species of gastropods, peracarid crustaceans, sea urchins or fish. Recent findings indicate that marine environments have rapidly changed due to global warming over the past several decades. This change has led to significant variations in marine algal ecology. For example, a long-term increase in ocean temperatures due to global warming has facilitated the intensification of harmful algal blooms, which adversely impact public health, aquatic organisms, and aquaculture industries. Thus, extensive studies have been conducted, but there is still a gap in our understanding of the variation in their ecology in accordance with future marine environmental changes. To fill this gap, studies on the taxonomy and ecology of marine algae are highly necessary. We have invited algologists to submit research articles that enable us to advance our understanding of the taxonomy and ecology of marine algae. Fourteen papers have been collected so far, which cover different aspects of the taxonomy and ecology of marine algae, including understudied species, interspecific comparisons, and new techniques.
Author: L.C. Rai Publisher: Springer Science & Business Media ISBN: 3642594913 Category : Science Languages : en Pages : 428
Book Description
Algae, generally held as the principal primary producers of aquatic systems, inhabit all conceivable habitats. They have great ability to cope with a harsh environment, e.g. extremely high and low temperatures, suboptimal and supraoptimal light intensities, low availability of essential nutrients and other resources, and high concentrations of toxic chemicals, etc. A multitude of physiological, biochemical, and molecular strategies enable them to survive and grow in stressful habitats. This book presents a critical account of various mechanisms of stress tolerance in algae, many of which may occur in microbes and plants as well.
Author: G Fogg Publisher: Elsevier ISBN: 0323149235 Category : Science Languages : en Pages : 474
Book Description
The Blue-Green Algae attempts to assemble a unified picture of blue-green algae as living organisms. It describes the organism’s general features of form and structure, cellular organization, cell biology, gas vacuoles, and movements. The book addresses the culture, nutrition, growth, photosynthesis, chemosynthesis, heterotrophy, respiration, nitrogen metabolism, differentiation, reproduction, and life cycles of the blue-green algae. The organisms’ freshwater and terrestrial ecology, pathogens, symbiosis, evolution, and phylogeny are also explained. These organisms form a substantial fraction of the biomass in several important types of habitat. Consequently, it is desirable to understand their activities if natural resources are to be conserved and used to best advantage. This book will be useful to students and research workers in this field of interest.
Author: E. Granéli
Author: John D. Wehr
Author: F. E. Round
Author: 
Author: Charles D. Amsler
Author: Dagmar Krueger
Author: Patricia M. Glibert
Author: Bum Soo Park
Author: L.C. Rai
Author: G Fogg