Changing Plankton Communities Causes Effects And Consequences

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Changing Plankton Communities Causes Effects And Consequences

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Author : Kristian Spilling
language : en
Publisher: Frontiers Media SA
Release Date : 2019-10-04

Changing Plankton Communities Causes Effects And Consequences written by Kristian Spilling 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 2019-10-04 with categories.

Marine ecosystems are changing at an unprecedented rate. In addition to the direct effects of e.g. warming surface temperatures, the environmental changes also cause shifts in plankton communities. Plankton makes up the base of the marine food web and plays a pivotal role in global biogeochemical cycles. Any shifts in the plankton community composition could have drastic consequences for marine ecosystem functioning. This Research Topic focuses on causes, effects and consequences of such shifts in the plankton community structure.

Emergent Pollutants In Freshwater Plankton Communities

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Author : Osikemekha A. Anani
language : en
Publisher: CRC Press
Release Date : 2024-10-11

Emergent Pollutants In Freshwater Plankton Communities written by Osikemekha A. Anani and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-11 with Technology & Engineering categories.

Emergent Pollutants in Freshwater Plankton Communities introduces the environmental and health monitoring techniques for emergent pollutants and their influences on the community structure of lentic freshwater plankton. It highlights the challenges posed by the improper treatment or disposal of industrial pharmaceutical wastes, which could cause numerous related environmental and health risks. It also suggests possible sustainable mitigation techniques for the treatment of emerging pollutants. Further, it addresses the issues of regulatory and monitoring frameworks, and reviews laws governing the management and disposal of wastes. This book will help students, researchers, and professionals address the underlying issues of waste water pollutants from various industries and ideally provide methods to achieve a sustainable and pollutant-free environment for the present and future generations. Presents detailed information regarding emergent pollutant effects on freshwater organisms, as well as mitigation and remediation techniques. Discusses foundational information regarding issues of wastes water pollutants from pharmaceuticals, personal care products/cosmetics, and other various industries. Examines several sustainable mitigation techniques for the treatment of waste pollutants. Addresses the issues of regulatory and monitoring frameworks and reviews laws governing the disposal and management of waste.

Eutrophication Causes Consequences And Control

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Author : Abid A. Ansari
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-19

Eutrophication Causes Consequences And Control written by Abid A. Ansari and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-19 with Technology & Engineering categories.

Eutrophication continues to be a major global challenge and the problem of eutrophication and availability of freshwater for human consumption is an essential ecological issue. The global demand for water resources due to increasing population, economic developments, and emerging energy development schemes has created new environmental challenges for global sustainability. Accordingly, the area of research on eutrophication has expanded considerably in recent years. Eutrophication, acidification and contamination by toxic substances are likely to pose increasing threats to freshwater resources and ecosystems. The consequences of anthropogenic-induced eutrophication of freshwaters are severe deterioration of surface waters and growing public concern, as well as new interest among the scientific community. “Eutrophication: causes, consequences & control” provides the latest information on many important aspects of the processes of natural and accelerated eutrophication in major aquatic ecosystems around the world. This book offers a cutting-edge resource for researchers and students alike who are studying eutrophication in various ecosystems. It presents the latest trends and developments in the field, including: global scenarios and local threats to the dynamics of aquatic ecosystems, economics of eutrophication, eutrophication in the great lakes of the Chinese pacific drainage basin, photoautotrophic productivity in eutrophic ecosystems, eutrophication’s impacts on natural metal remediation in salt marshes, phytoplankton assemblages as an indicator of water quality in seven temperate estuarine lakes in southeast Australia, biogeochemical indicators of nutrient enrichments in wetlands – the microbial response as a sensitive indicator of wetland eutrophication, and ultraviolet radiation and bromide as limiting factors in eutrophication processes in semi-arid climate zones. Written by respected experts and featuring helpful illustrations and photographs, “Eutrophication: causes, consequences & control” provides a concise and practical update on the latest developments in eutrophication.

Zooplankton Challenges In A Changing World

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Author : Luis R. Vieira
language : en
Publisher: CRC Press
Release Date : 2025-03-13

Zooplankton Challenges In A Changing World written by Luis R. Vieira and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-13 with Technology & Engineering categories.

Plankton populations have lived in the oceans for hundreds of millions of years, performing essential functions within marine ecosystems. This book explores emerging and current topics in marine ecosystem plankton research, focusing on pelagic diversity, functioning, and productivity from a multidisciplinary structural and functional view. It also examines the context of environmental stressors and global Climate Change Research and Policy. The book represents a contribution from a team of researchers from several regions of the world with a common mission to enhance readers' understanding of current ocean science and marine biology while pointing towards future directions.

Marine Algal Bloom Characteristics Causes And Climate Change Impacts

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Author : Santosh Kumar Sarkar
language : en
Publisher: Springer
Release Date : 2018-05-02

Marine Algal Bloom Characteristics Causes And Climate Change Impacts written by Santosh Kumar Sarkar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-02 with Science categories.

In the marine environment, single-celled, microscopic, plant-like organisms naturally occur in the well-lit surface layer of any body of water. These organisms, referred to as phytoplankton or microalgae, form the base of the food web upon which nearly all other marine organisms depend. Algal bloom is a rapid increase in or accumulation of the population of about 300 species of algae due to excess nutrients (eutrophication), and is of major global interest as it causes reduction in species diversity, abrupt changes in water quality, and discoloration of the water (green, yellow, brown or red) depending on the species of algae and the type of pigments they contain. Dying blooms can also be an environmental concern as when the cells sink and decay, bacteria break down the organic material, which in turn strips oxygen from the water. This microbial oxygen demand at times leads to very low oxygen levels in the bottom waters, harming aquatic life. Documentation of this sporadic high abundance of algae, together with the significant species richness of the diatoms, requires comprehensive studies in the Sundarban coastal environment, which is facing severe degradation due to natural & anthropogenic stressors. In addition, a better understanding of the effects of algal blooms on seafood quality, the complex biological, chemical and physical interactions and subsequent effects on trophodynamics is needed to develop strategies for effective coastal zone management. The book discusses the occurrence of harmful algal blooms (HABs) caused by the dinoflagellates of the genus Alexandrium and Karenia, or diatoms of the genus Pseudo-nitzschia, which have large and varied impacts on marine ecosystems (such as large-scale marine mortality events that have been associated with various types of shellfish poisonings) depending on the species involved, the environment where they are found, and the mechanism by which they exert negative effects. HABs represent a major environmental problem in all regions of the U.S., and their occurrence is on the rise due to increased nutrient pollution. HABs have severe impacts on human health, aquatic ecosystems, and the economy. Such blooms, known colloquially as red tides due to their red or brown hues, are increasing in frequency and magnitude worldwide as a result of changes in oceanic climate, increased coastal eutrophication and enhanced long-distance dispersal in ballast water. As such, the book offers an in-depth account of the complex biological, chemical and physical interactions of the algal blooms (both innocuous and harmful ones). It also discusses the highly topical issue of the impact of global climate change on the frequency and severity of HABs in the context of alterations in temperature, stratification, light and ocean acidification. Focusing on both basic and applied limnology, this book is a reliable and up-to-date reference resource for students, teachers and researchers engaged in the field of coastal research/management at regional and global scales.

The Impacts Of Climate Change And Human Activities On The Structure And Function Of Wetland Grassland Ecosystems

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Author : Zhongqing Yan
language : en
Publisher: Frontiers Media SA
Release Date : 2023-10-31

The Impacts Of Climate Change And Human Activities On The Structure And Function Of Wetland Grassland Ecosystems written by Zhongqing Yan 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 2023-10-31 with Science categories.

Wetlands and grassland are important components of natural ecosystems, which have rich values in maintaining ecological balance, regional economy and human development. Wetlands can provide freshwater resources and food sources for human beings, purify the water environment and mitigate climate change. The grassland ecosystem has such ecological functions as windbreak, sand fixation, soil preservation, climate regulation, air purification, water conservation and so on, which are closely related to human survival and well-being. In recent years, climate change and human activities have caused a profound impact on the structure and function of wetland and grassland ecosystems, and the problems of decline in size and function have attracted extensive attention from researchers globally. However, there are still many uncertainties about the variety of wetland and grassland ecosystem composition, structure and dynamics, as well as how they respond and adapt to climate change and human activities.

Impacts Of Co2 Perturbation On The Ecology And Biogeochemistry Of Plankton Communities During A Simulated Upwelling Event A Mesocosm Experiment In Oligotrophic Subtropical Waters

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Author : Eric ‘Pieter Achterberg
language : en
Publisher: Frontiers Media SA
Release Date : 2020-09-18

Impacts Of Co2 Perturbation On The Ecology And Biogeochemistry Of Plankton Communities During A Simulated Upwelling Event A Mesocosm Experiment In Oligotrophic Subtropical Waters written by Eric ‘Pieter Achterberg 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 2020-09-18 with Science categories.

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Plankton

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Author : Tom Jackson
language : en
Publisher: Princeton University Press
Release Date : 2024-04-09

Plankton written by Tom Jackson and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-09 with Nature categories.

A richly illustrated guide to the marvelously diverse plankton of the world and their fundamental role in planetary food webs Plankton are the unsung heroes of planet Earth. Passive drifters through the world’s seas, oceans, and freshwater environments, most are invisible or very small, but some are longer than a whale. They are the global ocean’s foundation food, supporting almost all oceanic life, and they are also vitally important for land-based plants, animals, and other organisms. Plankton provides an incomparable look at these remarkable creatures, opening a window on the elegance and grace of microscopic marine life. This engaging book reveals the amazing diversity of plankton, how they belong to a wide range of living groups, and how their ecology, lifestyles, and adaptations have evolved to suit an enormous range of conditions. It looks at plankton life cycles, the different ways plankton feed and grow, and the vast range of strategies they use for reproduction. It tracks where, how, and why plankton drift through the water; shares perspectives on migrations and population explosions or “blooms” and why they happen; and discusses the life-sustaining role of plankton in numerous intertwined food webs throughout the world. Beautifully illustrated, Plankton sheds critical light on how global warming, pollution, diminishing resources, and overexploitation will adversely impact planktonic life, and how these effects will reverberate to every corner of our planet.

Results Of The Third Joint Us Ussr Bering Chukchi Seas Expedition Berpac

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Author :
language : en
Publisher:
Release Date : 1992

Results Of The Third Joint Us Ussr Bering Chukchi Seas Expedition Berpac written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Bering Sea categories.

Phytoplankton Responses To Human Impacts At Different Scales

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Author : Nico Salmaso
language : en
Publisher: Springer
Release Date : 2015-03-21

Phytoplankton Responses To Human Impacts At Different Scales written by Nico Salmaso and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-21 with Science categories.

Phytoplankton responses to human impact at different scales provides a state-of-the-art review of changes in the phytoplankton assemblages determined by human alterations of lakes and rivers. A wide spectrum of case studies describe the effects due to eutrophication and climate change, as well as other impacts connected with watershed management, hydrological alterations and introduction of non-indigenous species. The volume also includes two wide reviews on planktonic coccoid green algae and planktic heterocytous cyanobacteria. This book is addressed to ecologists and scientists involved in phytoplankton ecology and taxonomy. Many case studies provide a sound scientific basis of knowledge for a wise management of water bodies. Previously published in Hydrobiologia, vol. 698, 2012