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Sandy Beach Morphodynamics

Sandy Beach Morphodynamics
A Book

by Derek Jackson,Andrew Short

  • Publisher : Elsevier
  • Release : 2020-05-19
  • Pages : 814
  • ISBN : 0081029284
  • Language : En, Es, Fr & De
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Sandy beaches represent some of the most dynamic environments on Earth and examining their morphodynamic behaviour over different temporal and spatial scales is challenging, relying on multidisciplinary approaches and techniques. Sandy Beach Morphodynamics brings together the latest research on beach systems and their morphodynamics and the ways in which they are studied in 29 chapters that review the full spectrum of beach morphodynamics. The chapters are written by leading experts in the field and provide introductory level understanding of physical processes and resulting landforms, along with more advanced discussions. Includes chapters that are written by the world’s leading experts, including the latest up-to-date thinking on a variety of subject areas Covers state-of-the-art techniques, bringing the reader the latest technologies/methods being used to understand beach systems Presents a clear-and-concise description of processes and techniques that enables a clear understanding of coastal processes

Coastal Zones and Estuaries

Coastal Zones and Estuaries

by Federico Ignacio Isla

  • Publisher : EOLSS Publications
  • Release : 2009-06-30
  • Pages : 536
  • ISBN : 1848260164
  • Language : En, Es, Fr & De
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Coastal Zones and Estuaries is a component of Encyclopedia of Environmental and Ecological Sciences, Engineering and Technology Resources which is part of the global Encyclopedia of Life Support Systems (EOLSS), an integrated compendium of twenty one Encyclopedias. The Theme deals with important links of water, sediment, and nutrients between continents and oceans. The present behavior of sea level, ice sheets, and coral reefs is still a matter of controversy and concern. Coastal experiences learned in developed countries should be used to improve coastal policies world wide. Within the Global Change Programme, it is recognized that the earth system is characterized by critical limits and abrupt changes. The coastal systems are particularly sensitive to these changes. This volume is aimed at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.

Sandy Beaches as Endangered Ecosystems

Sandy Beaches as Endangered Ecosystems
Environmental Problems, Possible Assessment and Management Solutions

by Sílvia C. Gonçalves,Susana M.F. Ferreira

  • Publisher : CRC Press
  • Release : 2022-02-10
  • Pages : 310
  • ISBN : 0429624956
  • Language : En, Es, Fr & De
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Sandy beaches are the most abundant coastal environments worldwide, which have an undeniable and unique ecological value. Presently, they are amongst the most endangered ecosystems in the biosphere, mainly due to the influence of several human activities. In this book, renowned scientists from around the world describe key attributes of sandy beaches and highlight the problems which impact them. Specific tools encompassing the physical environment and the biota are pointed out, at different levels of ecological organization. The book also covers suitable management, conservation programmes and respective actions, where ecologic, economic and social dimensions are comprehensively integrated.

Ecological Comparisons of Sedimentary Shores

Ecological Comparisons of Sedimentary Shores
A Book

by K. Reise

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 387
  • ISBN : 3642565573
  • Language : En, Es, Fr & De
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Sedimentary coasts with their unique forms of life and productive ecosystems are one of the most threatened parts of the biosphere. This volume analyzes and compares ecological structures and processes at sandy beaches, tidal mudflats and in shallow coastal waters all around the world. Analyses of local processes are paired with comparisons between distant shores, across latitudinal gradients or between separate biogeographic provinces. Emphasis is given to suspension feeders in coastal mud and sand, to biogenic stabilizations and disturbances in coastal sediments, to seagrass beds and faunal assemblages across latitudes and oceans, to recovery dynamics in benthic communities, shorebird predation, and to experimental approaches to the biota of sedimentary shores.

Proceedings of the Brazilian Symposium on Sandy Beaches

Proceedings of the Brazilian Symposium on Sandy Beaches
Morphodynamics, Ecology, Uses, Hazards and Management

by A. H. F. Klein

  • Publisher : Unknown Publisher
  • Release : 2003
  • Pages : 598
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Asian and Pacific Coasts 2011

Asian and Pacific Coasts 2011
A Book

by Joseph Hun-Wei Lee,Chiu-On Ng

  • Publisher : World Scientific
  • Release : 2011-11-24
  • Pages : 2153
  • ISBN : 981439713X
  • Language : En, Es, Fr & De
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This is a compilation of papers presented at the 6th International Conference on Asian and Pacific Coasts (APAC2011) held on December 14?16, 2011 in Hong Kong, China. It contains more than 200 articles addressing a wide spectrum of issues, ranging from conventional coastal engineering problems (such as wave hydrodynamics and sediment transport) to issues of contemporary interest (such as tsunami, coastal development, climate change and seawater level rise, shoreline protection, marine energy, nearshore ecology, oil spill, etc.). Authors present their experiences in tackling these problems, by means of theoretical modeling, numerical simulation, laboratory and field observations, with an aim to advance fundamental understanding of the controlling mechanisms, as well as to develop solutions for practical designs. This volume serves to promote technological progress and activities, technical knowledge transfer and cooperation on an international scale. Contents:Beach Erosion and Sediment TransportClimate Change and Sea Level RiseCoastal Infrastructure DevelopmentsHydrodynamics of Offshore StructuresLowland Development and ReclamationMarine Ecology and EnvironmentsMarine and Offshore Wind EnergyOil Spill and Environmental HazardsPort Works (Dredging, Seawall Design, etc.)Sea Water IntrusionTsunami, Waves and TidesWastewater DisposalWetlands Readership: Scientists, engineers, researchers, and management professionals in the fields of coastal, ocean, port and marine engineering. Keywords:Coastal Engineering;Tsunami;Waves;Hydrodynamics;Marine Energy;Wetlands

The 8th Symposium on River, Coastal and Estuarine Morphodynamics

The 8th Symposium on River, Coastal and Estuarine Morphodynamics
A Book

by Giovanni Coco,BELEN BLANCO

  • Publisher : Ed. Universidad de Cantabria
  • Release : 2013
  • Pages : 204
  • ISBN : 8486116775
  • Language : En, Es, Fr & De
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Libro de abstracts del congreso celebrado en Santander en junio de 2013.

Sandy Beach Morphodynamics and Macrobenthic Communities in Temperate, Subtropical and Tropical Regions

Sandy Beach Morphodynamics and Macrobenthic Communities in Temperate, Subtropical and Tropical Regions
A Macroecological Approach

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2003
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Encyclopedia of Coastal Science

Encyclopedia of Coastal Science
A Book

by Maurice Schwartz

  • Publisher : Springer Science & Business Media
  • Release : 2006-11-08
  • Pages : 1213
  • ISBN : 1402038801
  • Language : En, Es, Fr & De
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This new Encyclopedia of Coastal Science stands as the latest authoritative source in the field of coastal studies, making it the standard reference work for specialists and the interested lay person. Unique in its interdisciplinary approach. This Encyclopedia features contributions by 245 well-known international specialists in their respective fields and is abundantly illustrated with line-drawings and photographs. Not only does this volume offer an extensive number of entries, it also includes various appendices, an illustrated glossary of coastal morphology and extensive bibliographic listings.

Brazilian Beach Systems

Brazilian Beach Systems
A Book

by Andrew D. Short,Antonio Henrique da F. Klein

  • Publisher : Springer
  • Release : 2016-07-19
  • Pages : 611
  • ISBN : 3319303945
  • Language : En, Es, Fr & De
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This book is about the more than 4,000 beach systems that form most of the 9000 km long Brazilian coast. It focuses on the beaches of each of the seventeen coastal states and three oceanic islands, their nature, morphodynamics and status. It is a must for anyone who wants to know more about this great coast and its beach systems. This is the first book ever written about the beach systems of Brazil, and actually the very first about the beaches of an entire country. The Brazilian coast extends from the mighty Amazon River and its muddy shores in the north to one of the world’s longest sandy beaches in the southern Rio Grande do Sul. It contains every beach type from wave to tide-dominated which range in size from small embayed beaches to long barrier beaches. The book is written by leading Brazilian academics and researchers and aims at the university level market, as well as coastal scientists, engineers and managers. Standard scientific terminology is used to describe the coast and its beaches. It is illustrated with more than 400 original figures and serves as a benchmark text on the Brazilian coast.

Sandy Beaches as Ecosystems

Sandy Beaches as Ecosystems
Based on the Proceedings of the First International Symposium on Sandy Beaches, held in Port Elizabeth, South Africa, 17–21 January 1983

by A. McLachlan,T. Erasmus

  • Publisher : Springer Science & Business Media
  • Release : 2013-04-17
  • Pages : 757
  • ISBN : 9401729387
  • Language : En, Es, Fr & De
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What sight is more beautiful than a high-energy beach facing lines of rolling white breakers? What battleground is more ferocious than where waves and sand meet? What environment could be more exciting to study than this sandy interface between sea and land? And yet how much do we know about sandy beaches? Open sandy beaches are amongst the most neglected fields of scientific study in the coastal environment. This situation exists despite their great extent along most temperate and tropical coastlines and their value as recreational areas and buffer zones against the sea. The traditional oceanographer does not venture into the surf zone while the terrestrial ecologist stops short at the high water mark. Only a few coastal engineers have grappled with the problem of sand and sediment movement as it influences their construction of harbours and pipelines. The marine biologist on the other hand has regarded estuaries, coral reefs and rocky shores, obviously teeming with life, as more fruitful areas for study than the apparently poor animal life on sandy beaches. Sandy beaches have therefore tended to become a scientific no man's land. Over the last decade this situation has begun to improve. Recent work on high-energy beaches has revealed that they may in fact be rich and productive and fertile areas for study. It has even been suggested that beaches and their adjacent surf zones may constitute viable marine ecosystems.

The Ecology of Sandy Shores

The Ecology of Sandy Shores
A Book

by Anton McLachlan,Omar Defeo

  • Publisher : Academic Press
  • Release : 2017-09-18
  • Pages : 572
  • ISBN : 0128096985
  • Language : En, Es, Fr & De
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The Ecology of Sandy Shores, Third Edition, provides both a holistic and conceptual introduction for beginners, while also presenting an in-depth and cutting-edge analysis for researchers interested in sandy shores. This new edition focuses on resource use, and has also been updated to include recent findings, enhanced illustrations, and additional coverage on beach fisheries and global/climate change. In addition, this release presents insights on food webs, greater coverage on global biodiversity patterns in sandy beaches, and new insights on population patterns, behavior and threats. Research on beaches is difficult because of the dynamic nature of the environment. There is no other book covering the ecology of sandy beaches, despite the extent and economic importance of these systems. This book is designed to both provide the conceptual basis to introduce students to the basic principles of sandy shore ecology and to serve as a ready reference for doctoral students and researches working on these systems. It can also serve as a handbook for land and coastal managers. Fully updated edition of the preeminent book on sandy shores Covers sandy shores from the perspective that they are a socioecological system Represents the top resource on an enormous habitat that is important in every way—ecologically, environmentally, socially and economically

Shore Processes and their Palaeoenvironmental Applications

Shore Processes and their Palaeoenvironmental Applications
A Book

by Edward J. Anthony

  • Publisher : Elsevier
  • Release : 2008-11-21
  • Pages : 540
  • ISBN : 9780080558868
  • Language : En, Es, Fr & De
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The last five years have been marked by rapid technological and analytical developments in the study of shore processes and in the comprehension of shore deposits and forms, and shoreline change over time. These developments have generated a considerable body of literature in a wide range of professional journals, thus illustrating the cross-disciplinary nature of shore processes and the palaeo-environmental dimension of shore change. The justification of the book lies in bringing together these developments using an objective approach that synthesises current advances, technical progress in the analysis of shores and shore processes, contradictory interpretations, and potential advances using future-generation developments in techniques. The book provides a comprehensive state-of-the-art presentation of shore processes and deposits across ranges of wave energy and tide-range environments, sediment supply and textural conditions, sea-level change, exceptional events and longer-term climate change, based on the most recently published literature in the marine sciences. The book insists on the nested time and spatial scales through which are inter-linked shore processes and deposits, thus providing a better understanding of the way shores change over time. The approach is thus cross-disciplinary, and gap-bridging between processes and deposits, between analytical techniques, and between timescales. The audience is from graduate level upwards, and the book is intended as a comprehensive reference source for professionals in a wide range of coastal science fields (geologists, sedimentologists, geomorphologists, oceanographers, engineers, managers, archaeologists...). * Aimed at graduates and specialists interested in coastal science * Presents background research, recent developments and future trends * Written by a leading scholar and industry expert

The Ecology of Sandy Shores

The Ecology of Sandy Shores
A Book

by A.C. Brown,Anton McLachlan

  • Publisher : Elsevier
  • Release : 2010-07-27
  • Pages : 392
  • ISBN : 9780080465098
  • Language : En, Es, Fr & De
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The Ecology of Sandy Shores provides the students and researchers with a one-volume resource for understanding the conservation and management of the sandy shore ecosystem. Covering all beach types, and addressing issues from the behavioral and physiological adaptations of the biota to exploring the effects of pollution and the impact of man's activities, this book should become the standard reference for those interested in Sandy Shore study, management and preservation. More than 25% expanded from the previous edition Three entirely new chapters: Energetics and Nutrient Cycling, Turtles and Terrestrial Vertebrates, and Benthic Macrofauna Populations New sections on the interstitial environment, seagrasses, human impacts and coastal zone management Examples drawn from virtually all parts of the world, considering all beach types from the most exposed to the most sheltered

Classification of Perched Beach Morphotypes and the Influence of Coastal Reefs on Sandy Beach Morphodynamics During Storms and Sea Breezes

Classification of Perched Beach Morphotypes and the Influence of Coastal Reefs on Sandy Beach Morphodynamics During Storms and Sea Breezes
A Book

by Shari L. Gallop,University of Western Australia

  • Publisher : Unknown Publisher
  • Release : 2013
  • Pages : 239
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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A perched beach is a beach that either overlies a hard substrate; or has a hard substrate seaward, but that is landward of the depth of closure. Naturally-formed perched beaches are due to coral and rock formations that are present along much of the world's coastline. In addition, many beaches with engineered structures such as shore-parallel breakwaters and artificial reefs may also be considered as perched. The goal of this thesis was to investigate how coastal reefs influence spatial and temporal variability in coastal erosion and accretion, over nested temporal and spatial scales. To provide a framework for this process-based research, the first fully-comprehensive classification was developed of morphotypes of rock and coral formations supporting perched beaches. A novel feature of this classification is its universality and flexibility. It is based on four morphological elements (reefs, pavement, horizontal platforms and ramps) that can have common morphologies regardless of what substance the structure is made of (limestone, coral, beachrock, etc.). These elements can vary morphologically within 8 attributes, such as roughness, elevation relative to tidal range, alongshore porosity and cross-shore width. The influence of the reefs on coastal morphodynamics from hours to decades was investigated in detail at one type of perched beach: a sandy beach with reefs at Yanchep Lagoon in southwest Australia. This was based on multi-scale field deployments during sea breezes and storms, and monthly to seasonal time scales. The reefs caused variability in the mode and magnitude of sand transport within just tens of metres on hourly time-scales; up to kilometres on inter-annual time-scales. Moreover, the commonly-mentioned assumption that reefs always protect beaches was shown to not always be true at some spatial and temporal scales and during certain conditions. For example, while reefs sometimes reduced beach erosion, they could also inhibit recovery due to: sediment being unable to overtop the reef unless a sand ramp was present; and longshore current jets constricted by the reefs that transported sand away from some areas to create erosion 'hot spots'. The strong influence of reefs on spatial and temporal variability in coastal erosion and accretion showed that it cannot be assumed that reefed coasts behave the same as non-reefed coasts, nor can it be assumed that reefs always protect beaches.

Beach and Surf Zone Morphodynamics

Beach and Surf Zone Morphodynamics
A Book

by Andrew D. Short

  • Publisher : Unknown Publisher
  • Release : 1993
  • Pages : 231
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Coastal Sediments 2015

Coastal Sediments 2015
The Proceedings of the Coastal Sediments 2015

by Ping Wang,Julie D Rosati,Jun Cheng

  • Publisher : World Scientific
  • Release : 2015-04-23
  • Pages : 3000
  • ISBN : 981468998X
  • Language : En, Es, Fr & De
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This Proceedings contains over 260 papers on cutting-edge research presented at the eighth international Symposium on Coastal Sediment Processes, held May 11 ? 15, 2015, in San Diego, California, USA. This technical specialty conference was devoted to promoting an interdisciplinary exchange of state-of-the-art knowledge among researchers in the fields of coastal engineering, geology, oceanography, and related disciplines, with the theme of Understanding and Working with Nature. Focusing on the physical aspects of the sediment processes in various coastal environments, this Proceedings provides findings from the latest research and newest engineering applications. Sessions covered a wide range of topics including barrier islands, beaches, climate and sea level, cohesive and noncohesive sediments, coastal bluffs, coastal marsh, dredged sediments, inlet and navigation channels, regional sediment management, river deltas, shore protection, tsunamis, and vegetation-sediment interaction. Several special sessions included: Relevant science for changing coastlines: A Tribute to Gary Griggs; North Atlantic Coast Comprehensive Study and post-super-storm Sandy work; long-term coastal evolution; barrier islands of Louisiana; sea-level rise and super storms in a warming world; predicting decadal coastal geomorphic evolution; and contrasting Pacific coastal behavior with El Ni¤o Southern Oscillation (ENSO), are also featured. Contents:Keynote Addresses:Coastal Evolution and Human-Induced Sea-Level Rise: History and Prognosis (Robert J Nicholls)Addressing Local and Global Sediment Imbalances: Coastal Sediments as Rare Minerals (Dano Roelvink)Barrier Islands:Complex Responses of Barriers to Sea-Level Rise Emerging from a Model of Alongshore-Coupled Dynamic Profile Evolution (Andrew D Ashton & Jorge Lorenzo-Trueba)Deformation of an Isolated Offshore Sand Bar on Tidal Flat and Mergence with Beach Due to Waves (Toshiro San-Nami, Takaaki Uda, Shiho Miyahara & Masumi Serizawa)Beaches:Modeling Gravel Barrier Resilience During Storms with XBeach-G: The Role of Infiltration (Robert Mccall, Gerhard Masselink, Timothy Poate & Dano Roelvink)Numerical Investigation of Beach Profile Evolution Using a New Sediment Concentration Model (R Rahman, R Jayaratne, A E Tejada-Martinez & P Wang)Beach Changes Triggered by Imbalance of Longshore Sand Transport and Ground Subsidence on South Kujukuri Beach (Takaaki Uda, Ryoji Yoshida & Takahiro Todoroki)Climate and Sea Level:What Do We Do Now? (J William Kamphuis)A New Profile Fitting Approach to Estimating Beach Recession by Sea Level Rise (Wonchul Cho, Jong Sung Yoon, Dong Soo Hur & Jung L Lee)Coastal Bluffs:Evaluating Changes to Arctic Coastal Bluffs Using Repeat Aerial Photography and Structure-From-Motion Elevation Models (Ann E Gibbs, Matt Nolan & Bruce M Richmond)Puget Sound Feeder Bluff Mapping: Compiling and Completing a Sound-Wide Geomorphic Dataset (Andrea Maclennan, Jim Johannessen & Hugh Shipman)Coastal Marsh and Vegetation:Hydrodynamics and Sediment Dynamics in an Ice Covered Tidal Flat (Urs Neumeier & Colette Cheng)Mechanics of Sediment Suspension and Transport Within a Fringing Reef (Andrew W M Pomeroy, Ryan J Lowe, Marco Ghisalberti, Curt D Storlazzi, Michael Cuttler & Graham Symonds)Cohesive and Noncohesive Sediments:In-Situ Measurement of Erosion of Mixed Sand-Mud Sediments (Kevin B Briggs & J Calantoni)Stochastic Model of Fluid Mud Transport Under Wave and Current (Yasuyuki Nakagawa, Kazuo Nadaoka, Hiroshi Yagi, Yasuo Nihei & Hiroshi Uchikawa)Dredged Sediment:Numerical Model Studies to Support the Sustainable Management of Dredge Spoil Deposition in a Complex Nearshore Environment (Simon Weppe, Peter Mccomb & Lincoln Coe)Life Cycle Assessment for Dredged Sediment Placement Strategies (Matthew E Bates, Cate Fox-Lent, Linda Seymour, Ben A Wender & Igor Linkov)Inlet and Navigation Channels:A Tale of Five Harbours: Fluvial vs. Longshore Sediment Sources in Great Lakes Harbours (J Doucette & C Pinilla)Comparing Two Numerical Models in Simulating Hydrodynamics and Sediment Transport at a Dual Inlet System, West-Central Florida (Ping Wang, Jun Cheng, Mark H Horwitz & Kelly R Legault)Regional Sediment Management:Engineering with Nature: Nearshore Berm Placements At Fort Myers Beach And Perdido Key, Florida, USA (Katherine E Brutsch‚, Ping Wang, Julie D Rosati & Cheryl E Pollock)Preview Analysis to Sand Bypass System Design in the Port of Sisal, Yucat n (P E Reyes, P Salles, J L¢pez & E Casillas)River Deltas:Freshwater Vegetation Influence on Sediment Spatial Distribution in River Delta During Flood (W Nardin, D A Edmonds & S Fagherazzi)Observation of Sediment Processes of a Flood Event at the River Mouth of Tenryu, Japan with X-Band Radar and In Situ Measurements (Satoshi Takewaka, Takumi Okabe, Shigeru Kato & Shinichi Aoki)Shore Protection:Field Observations of Tidal Flow Separation at a Mega-Scale Beach Nourishment (Max Radermacher, Wilmar Zeelenberg, Matthieu De Schipper & Ad Reniers)Ecologically-Oriented Coastal Engineering: A New Approach for Bird Island Restoration and Avian Conservation at Sundown Island, Matagorada Bay, Texas (Cris Weber, Thomas Dixon, Dave Buzan, Juan Moya & Iliana Pe¤a)Tsunamis:Hindcast of Bathymetry Change in Oarai Port, Japan, Caused by the 2011 Tsunami (Yoshiaki Kuriyama, Yoshiyuki Uno & Kazuhiko Honda)Tsunami Sediment Analysis Based on Luminescence Measurement (Shinji Sato, Kanto Nishiguchi & Yusuke Yamanaka)Barrier Island of Louisiana:Mississippi River Delta Plain Barrier Island Sediment Dynamics and Implications for Managing Coastal Transgressionion (Michael D Miner, Ioannis Y Georgiou, Mark Kulp & Duncan Fitzgerald)Differential Sediment Consolidation Associated with Barrier Beach Restoration: Caminada Headland, South Louisiana (Mark R Byrnes, Chester Hedderman, Michael Hasen, P E, Harry Roberts, Syed Khalil & Steven G Underwood)Constrasting Pacific Coastal Behaviour with Enso:Constrasting Pacific Coastal Behaviour with Enso Modeling Interannual to Multi-Decadal Shoreline Rotations of Headland-Bounded Littoral Cells (Dylan Anderson & Peter Ruggiero)Wave Climate Change Associated with Enso Modoki and Tropical Expansion in Southeast Australia and Implications for Coastal Stability (Thomas R Mortlock & Ian D Goodwin)Long Term Coastal Evolution:Predicting Centuries of Morphodynamics in San Pablo Bay, California: Hindcast and Forecast Including Sea Level Rise (Mick van der Wegen, Bruce E Jaffe & Dano Roelvink)Modelling Long-Term Morphodynamics in Practice: Uncertainties and Compromises (J J Williams, T Conduch‚ & L S Esteves)North Atlantic Coast Comprehensive Study and Post Supper Storm Sandy Work:Modeling the Effects of Hard Structures on Dune Erosion and Overwash ? A Case Study of the Impact of Hurricane Sandy on the New Jersey Coast (C M Nederhoff, Q J Lodder, M Boers, J P Den Bieman & J K Miller)Conceptual Regional Sediment Budget for the US North Atlantic Coast (Julie Dean Rosati, Ashley E Frey, Alison S Grzegorzewski, Coraggio Maglio, Andrew Morang & Robert C Thomas)Predicting Decadal Coastal Geomorphic Evolution:Decadal

Coastal Conservation

Coastal Conservation
A Book

by Brooke Maslo,Julie L. Lockwood

  • Publisher : Cambridge University Press
  • Release : 2014-03-27
  • Pages : 129
  • ISBN : 1139867563
  • Language : En, Es, Fr & De
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Coastal ecosystems are centres of high biological productivity, but their conservation is often threatened by numerous and complex environmental factors. Citing examples from the major littoral habitats worldwide, such as sandy beaches, salt marshes and mangrove swamps, this text characterises the biodiversity of coastline environments and highlights important aspects of their maintenance and preservation, aided by the analysis of key representative species. Leaders in the field provide reviews of the foremost threats to coastal networks, including the effects of climate change, invasive species and major pollution incidents such as oil spills. Further discussion underscores the intricacies of measuring and managing coastline species in the field, taking into account the difficulties in quantifying biodiversity loss due to indirect cascading effects and trophic skew. Synthesising the current state of species richness with present and projected environmental pressures, the book ultimately establishes a research agenda for implementing and improving conservation practices moving forward.

Wave and Tidal Energy

Wave and Tidal Energy
A Book

by Carlos Guedes Soares,Matthew Lewis

  • Publisher : MDPI
  • Release : 2020-06-25
  • Pages : 222
  • ISBN : 3039362925
  • Language : En, Es, Fr & De
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Concerns relating to energy supply and climate change have driven renewable energy targets around the world. Marine renewable energy could make a significant contribution to reducing greenhouse gas emissions and mitigating the consequences of climate change, while providing a high-technology industry. The conversion of wave and tidal energy into electricity has many advantages. Individual tidal and wave energy devices have been installed and proven, with commercial arrays planned throughout the world. The wave and tidal energy industry has developed rapidly in the past few years; therefore, it seems timely to review current research and map future challenges. Methods to improve understanding of the resource and interactions (between energy extraction, the resource and the environment) are considered, such as resource characterisation (including electricity output), design considerations (e.g., extreme and fatigue loadings) and environmental impacts, at all timescales (ranging from turbulence to decadal) and all spatial scales (from device and array scales to shelf sea scales).

Proceedings Of The Coastal Sediments 2011, The (In 3 Volumes)

Proceedings Of The Coastal Sediments 2011, The (In 3 Volumes)
A Book

by Roberts Tiffany M,Rosati Julie D,Wang Ping

  • Publisher : World Scientific
  • Release : 2011-04-21
  • Pages : 2768
  • ISBN : 981445852X
  • Language : En, Es, Fr & De
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This proceedings contains nearly 200 papers on cutting-edge research presented at the seventh international Symposium on Coastal Engineering and Science of Coastal Sediment Processes, held May 2-6, 2011, in Miami, Florida, USA. This technical specialty conference was devoted to promoting an interdisciplinary exchange of state-of-the-art knowledge among researchers in the fields of coastal engineering, geology, oceanography, and related disciplines, with a theme of bringing together theory and practice.Focusing on the physical aspects of sediment processes in various coastal environments, this three-volume conference proceedings provides findings from the latest research and newest engineering applications. Session topics cover a wide range including barrier-island morphodynamics and evolution, beach nourishment and shore protection, coastal dunes, cohesive sediment transport, field and laboratory measurements of sediment transport processes and numerical modeling, gravel transport, large-scale and long-term coastal changes, LiDAR and remote sensing, longshore and cross-shore sediment transport, marsh and wetlands, regional sediment management, river deltas, sea-level changes, shelf and sand bodies, shoreline changes, tidal inlets and navigation channels. A special session on recent research findings at the Northern Gulf of Mexico is also included.