Estuarine Dynamics In Flux Time To Deepen Our Understanding

Author : Shiva
Publisher : Tredition Gmbh
ISBN 13 : 9783384231628
Total Pages : 0 pages
Book Rating : 4.27/5 ( download)

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Download or read book Estuarine Dynamics in Flux: Time to Deepen Our Understanding written by Shiva and published by Tredition Gmbh. This book was released on 2024-05-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The title "Estuarine Dynamics in Flux" paints a picture of estuaries as constantly changing environments. It emphasizes the urgency of the situation with "Time to Deepen Our Understanding." These dynamic ecosystems, where rivers meet the sea, are like the lifeblood of our oceans, but their ever-shifting nature presents a challenge. We need to delve deeper into how salinity levels fluctuate, currents ebb and flow, and how these changes impact the delicate balance within estuaries. Understanding these dynamics is crucial for predicting how estuaries respond to climate change and pollution. By unlocking the secrets of these fluctuating systems, we can ensure the continued health of our oceans and the vital ecosystems they support.

Author : Fernanda Achete
Publisher : CRC Press
ISBN 13 : 0429611501
Total Pages : 157 pages
Book Rating : 4.06/5 ( download)

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Download or read book Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary written by Fernanda Achete and published by CRC Press. This book was released on 2020-04-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many estuaries are located in urbanized, highly engineered environments. Cohesive sediment plays an important role due to its link with estuarine health and ecology. An important ecological parameter is the suspended sediment concentration (SSC) translated into turbidity levels and sediment budget. This study contributes to investigate and forecast turbidity levels and sediment budget variability at San Francisco Bay-Delta system at a variety of spatial and temporal scales applying a flexible mesh process-based model (Delft3D FM). It is possible to have a robust sediment model, which reproduces 90% of the yearly data derived sediment budget, with simple model settings, like applying one mud fraction and a simple bottom sediment distribution. This finding opens the horizon for modeling less monitored estuaries. Comparing two case studies, i.e. the Sacramento-San Joaquin Delta and Alviso Slough, a classification for estuaries regarding the main sediment dynamic forcing is proposed: event-driven estuary (Delta) and tide-driven estuary (Alviso Slough). In the event-driven estuaries, the rivers are the main sediment source and the tides have minor impact in the net sediment transport. In the tide-driven estuaries, the main sediment source is the bottom sediment and the tide asymmetry defines the net sediment transport. This research also makes advances in connecting different scientific fields and developing a managerial tool to support decision making. It provides the basis to a chain of models, which goes from the hydrodynamics, to suspended sediment, to phytoplankton, to fish, clams and marshes.

Author : K. H. Mann
Publisher : John Wiley & Sons
ISBN 13 : 1118687914
Total Pages : 512 pages
Book Rating : 4.18/5 ( download)

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Download or read book Dynamics of Marine Ecosystems written by K. H. Mann and published by John Wiley & Sons. This book was released on 2013-04-16 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this widely respected text providescomprehensive and up-to-date coverage of the effects ofbiological–physical interactions in the oceans from themicroscopic to the global scale. considers the influence of physical forcing on biologicalprocesses in a wide range of marine habitats including coastalestuaries, shelf-break fronts, major ocean gyres, coral reefs,coastal upwelling areas, and the equatorial upwelling system investigates recent significant developments in this rapidlyadvancing field includes new research suggesting that long-term variability inthe global atmospheric circulation affects the circulation of oceanbasins, which in turn brings about major changes in fish stocks.This discovery opens up the exciting possibility of being able topredict major changes in global fish stocks written in an accessible, lucid style, this textbook isessential reading for upper-level undergraduates and graduatestudents studying marine ecology and biological oceanography

Author : James E. Cloern
Publisher : Springer Science & Business Media
ISBN 13 : 9400955286
Total Pages : 241 pages
Book Rating : 4.88/5 ( download)

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Download or read book Temporal Dynamics of an Estuary: San Francisco Bay written by James E. Cloern and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuaries are highly dynamic systems subject to changes occurring over a spectrum of time scales ranging from very short periods (e. g. over a tidal cycle) to geologic time scales. The nature of an estuary reflects complex responses to many driving forces, each having a characteristic frequency (or frequencies) of change. For example, freshwater inflow to estuaries varies daily in response to short-term events such as storms, seasonally, and between years as a result of longer-term climatic variability. Other important components of weather, e. g. wind speed/ direction and daily insolation, also vary over time scales ranging from hours to years. Tidal amplitude changes continuously with dominant frequencies associated with the semi-diurnal cycle, the fortnightly neap-spring, and the semi-annual cycle. Temporal dynamics of these driving forces evoke responses in the form of changing (I) circulation patterns and mixing, (2) sediment composition and transport, (3) solute speciation and distribution, (4) composition and abundance of particulates, (5) biomass, species composition, and productivity of plant and animal communities, (6) rates of material exchange between the sediments, water column, and atmosphere, and (7) bioavailability of trace metals and other pollutants. The purpose of this book is to examine the temporal dynamics of these properties and processes in the San Francisco Bay estuary.

Author : Eric Wolanski
Publisher : Elsevier
ISBN 13 : 0128140046
Total Pages : 726 pages
Book Rating : 4.48/5 ( download)

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Download or read book Coasts and Estuaries written by Eric Wolanski and published by Elsevier. This book was released on 2019-01-24 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coasts and Estuaries: The Future provides valuable information on how we can protect and maintain natural ecological structures while also allowing estuaries to deliver services that produce societal goods and benefits. These issues are addressed through chapters detailing case studies from estuaries and coastal waters worldwide, presenting a full range of natural variability and human pressures. Following this, a series of chapters written by scientific leaders worldwide synthesizes the problems and offers solutions for specific issues graded within the framework of the socio-economic-environmental mosaic. These include fisheries, climate change, coastal megacities, evolving human-nature interactions, remediation measures, and integrated coastal management. The problems faced by half of the world living near coasts are truly a worldwide challenge as well as an opportunity for scientists to study commonalities and differences and provide solutions. This book is centered around the proposed DAPSI(W)R(M) framework, where drivers of basic human needs requires activities that each produce pressures. The pressures are mechanisms of state change on the natural system and Impacts on societal welfare (including well-being). These problems then require responses, which are the solutions relating to governance, socio-economic and cultural measures (Scharin et al 2016). Covers estuaries and coastal seas worldwide, integrating their commonality, differences and solutions for sustainability Includes global case studies from leading worldwide contributors, with accompanying boxes highlighting a synopsis about a particular estuary and coastal sea, making all information easy to find Presents full color images to aid the reader in a better understanding of details of each case study Provides a multi-disciplinary approach, linking biology, physics, climate and social sciences

Author : Gary Parker
Publisher : CRC Press
ISBN 13 : 1439833893
Total Pages : 1281 pages
Book Rating : 4.96/5 ( download)

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Download or read book River, Coastal and Estuarine Morphodynamics written by Gary Parker and published by CRC Press. This book was released on 2005-09-29 with total page 1281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 4th Symposium on River, Coastal and Estuarine Morphodynamics offers the latest research results concerning quantitative modelling of the interaction of water and sediment and the shapes this interaction makes in rivers, watersheds, estuaries, the coast, the continental shelf and the deep sea. Morphodynamics is the study of the evolution of landscape and seascape features, from small scale to large.

Author : Michael J. Kennish
Publisher : CRC Press
ISBN 13 : 1000917827
Total Pages : 684 pages
Book Rating : 4.26/5 ( download)

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Download or read book Climate Change and Estuaries written by Michael J. Kennish and published by CRC Press. This book was released on 2023-09-15 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is having an increasing impact on coastal, estuarine, and marine environments worldwide. This book provides state-of-the-art coverage of climate change effects on estuarine ecosystems from local, regional, and global perspectives. With editors among the most noted international scholars in coastal ecology and estuarine science and contributors who are world-class in their fields, the chapters in this volume consist of comprehensive studies in coastal, estuarine and marine sciences, climate change, and coastal management and provide an extensive international collection of data in tabular, illustrated, and narrative formats useful for coastal scientists, planners, and managers. Comprised of three sections: (1) physical-chemical aspects; (2) biological aspects; and (3) management aspects, the book not only examines climatic and non-climatic drivers of change affecting coastal, estuarine, and marine environments but also their interactions and effects on populations of organisms, communities, habitats, and ecosystem structure and function. Pulling together today’s most salient issues and key literature advances for those concerned with coastal management, it allows the reader to see across direct and indirect interactions among disciplinary and ecosystem boundaries. Climate Change and Estuaries meets the research needs of climate scientists, estuarine and marine biologists, marine chemists, marine geologists, hydrologists, and coastal engineers, while students, professors, administrators, and other professionals will also find it an exhaustive reference.

Author : David Prandle
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 672 pages
Book Rating : 4.51/5 ( download)

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Download or read book Dynamics and Exchanges in Estuaries and the Coastal Zone written by David Prandle and published by American Geophysical Union. This book was released on 1992-04-08 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 40. In establishing the peculiar niche of a volume of conference proceedings within the scientific literature, the editor has a responsibility (beyond the culling and processing) to inform readers of the background to the conference, the subject areas and specific foci. More tentatively, underlying directions and common themes should be discerned to perhaps indicate areas of research likely to be fruitful and topical in the next few years. Since many readers will only study selected contributions, the volume is divided into five sections namely:- II. Baroclinic Dynamics; III. Circulation; IV. Sediment Dynamics; V. Sediment Modelling; VI. Applied Studies. This introduction incorporates sub-titles to facilitate the same selectivity.

Author :
Publisher : Academic Press
ISBN 13 : 0080878857
Total Pages : 4604 pages
Book Rating : 4.50/5 ( download)

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Download or read book Treatise on Estuarine and Coastal Science written by and published by Academic Press. This book was released on 2012-03-06 with total page 4604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics

Author :
Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.68/5 ( download)

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Download or read book Sequim Bay Boat Haven, Marina Facility written by and published by . This book was released on 1983 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: