Download or read book Assessing the Ecological Health of Estuaries in Australia written by David M. Deeley and published by . This book was released on 1999 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessing the Ecological Health of Estuaries in Australia written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessing the Ecological Health of Estuaries in the Southwest of Australia written by David M. Deeley and published by . This book was released on 1999 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluating Indicators of Ecological Health for Estuaries in Southwest Australia written by David M. Deeley and published by . This book was released on 2001 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

Download or read book Where River Meets Sea written by Lynne Turner and published by CSIRO PUBLISHING. This book was released on 2006-03-17 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuaries are dynamic coastal waterways where salt and fresh water mix. Where River Meets Sea describes the value and status of Australia's 974 estuaries and takes readers on a state-by-state tour describing the health, geography, science, management and ecological functions of these unique coastal waterways. It includes profiles of people and their relationships with estuaries. The book's many photographs, maps, case studies and diagrams will help Australians to better understand, appreciate and wisely use these natural areas. Chapters on natural history, coastal science and management give an understanding of our vast network of pristine and heavily modified estuaries – from isolated tide-dominated estuaries in Australia's tropical north to those shaped by waves in southern, temperate waters. Other chapters show how people use and value coastal catchments and waterways, the impacts of human development on natural ecosystems, and how estuaries can be better managed in future. Where River Meets Sea aims to provide Australians with a deeper appreciation of our coastal waterways that are both vital for our economy and precious to our quality of life. This is a re-issued version of the original work published by the CRC for Coastal Zone Estuary and Waterway Management in 2004,

Download or read book Stream Hydrology written by Nancy D. Gordon and published by John Wiley & Sons. This book was released on 2013-05-03 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition (1994) there have been rapid developments in the application of hydrology, geomorphology and ecology to stream management. In particular, growth has occurred in the areas of stream rehabilitation and the evaluation of environmental flow needs. The concept of stream health has been adopted as a way of assessing stream resources and setting management goals. Stream Hydrology: An Introduction for Ecologists Second Edition documents recent research and practice in these areas. Chapters provide information on sampling, field techniques, stream analysis, the hydrodynamics of moving water, channel form, sediment transport and commonly used statistical methods such as flow duration and flood frequency analysis. Methods are presented from engineering hydrology, fluvial geomorphology and hydraulics with examples of their biological implications. This book demonstrates how these fields are linked and utilised in modern, scientific river management. * Emphasis on applications, from collecting and analysing field measurements to using data and tools in stream management. * Updated to include new sections on environmental flows, rehabilitation, measuring stream health and stream classification. * Critical reviews of the successes and failures of implementation. * Revised and updated windows-based AQUAPAK software. This book is essential reading for 2nd/3rd year undergraduates and postgraduates of hydrology, stream ecology and fisheries science in Departments of Physical Geography, Biology, Environmental Science, Landscape Ecology, Environmental Engineering and Limnology. It would be valuable reading for professionals working in stream ecology, fisheries science and habitat management, environmental consultants and engineers.

Download or read book Evaluating Indicators of Ecological Health for Estuaries in Southwest written by and published by . This book was released on 2001 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spatial Ecological Economic Analysis for Wetland Management written by Jeroen C. J. M. Bergh and published by Cambridge University Press. This book was released on 2004-06-10 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetlands are very sensitive and valuable ecosystems that are subject to much stress from human activities. The study presented here has developed an innovative triple layer framework for analysis of wetland management. This approach provides support for spatial matching between physical planning, hydrological and ecological processes, and economic activities. The authors describe how integrated modelling at the regional scale can be achieved in practice. Following an introduction to wetlands, theoretical aspects of the contributing disciplines are discussed, as well as various aspects of integrated and spatial modelling. An applied integrated assessment of spatial wetland management for the Vecht area between Amsterdam and Utrecht is then presented. This assessment has resulted in a set of linked hydrological, ecological and economic models, formulated at the level of grids and polders, and various types of evaluations and rankings of scenarios. The results indicate the value of maintaining spatial detail for as long as possible.

Download or read book Marine Freshwater Research written by and published by . This book was released on 2015 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Fisheries Ecology written by John F. Craig and published by John Wiley & Sons. This book was released on 2016-01-12 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.

Download or read book Pollution Status of Coastal Environment of Gulf of Khambhat India written by Prof. Dr. Nirmal Kumar, J.I. and published by Google Book Publishers. This book was released on with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aquatic ecosystem is a major subdivision of the biosphere, and covers almost 71% of the earth’s surface area. Coastal ecosystems mainly include estuaries, deltas, lagoons, mangrove forests, mudflats, salt marshes, salt pans, other coastal wetlands, ports and marinas, aquaculture beds, sea grass beds, coral reefs, and soft bottom environments above the continental shelf. Although coastal ecosystems represent only a small area of the world’s oceans, they are of great ecological and economic importance. Now-a-days, many of the coastal ecosystems of the world are being exploited for various development projects, resulting in deterioration of habitats and resources. Therefore, the present study focuses on two of such important coastal ecosystems such as estuary and mangrove. Estuary is a dynamic area with varying physical and topographical conditions, with neritic province, river delta, lagoon, backwater, mangroves, mudflat, and salt marsh, all being part of this vital area. Estuaries are important areas of human use for fisheries, transportation, aquaculture, and recreational pursuits. Thus, by virtue of their natural location and easy accessibility, estuaries are more amenable to anthropogenic influences. Mangroves are specialized ecosystems developed along estuarine seacoasts and river mouths in tropical and subtropical regions of the world, mainly in the intertidal zone. Hence, the mangrove ecosystem and its biological components are under the influence of both marine and freshwater conditions and have developed a set of physiological adaptations to overcome problems of anoxia, salinity and frequent tidal inundations. This has led to the assemblage of a wide variety of plant and animal species of special adaptations suited to the ecosystem. The book Pollution Status of Coastal Environment of Gulf of Khambhat, India covers an extensive study at Mahi Estuary and Vamleshwar Mangroves (Gulf of Khambhat), Gujarat, India. The authors have explored hydrochemistry, geochemistry, phytoplankton, zooplankton, and benthic community, along with site-specific conservation and their management strategies in both the marine environs. The book will be a ready reference to academicians, scientists, students, researchers, and marine authorities of the State as well as the Country, to enhance the knowledge in the field of mangroves and estuarine ecology, biodiversity, conservation, restoration, and management.

Download or read book Estuarine Ecohydrology written by Eric Wolanski and published by Elsevier. This book was released on 2015-08-20 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuarine Ecohydrology, Second Edition, provides an ecohydrology viewpoint of an estuary as an ecosystem by focusing on its principal components, the river, the estuarine waters, the sediment, the nutrients, the wetlands, the oceanic influence, and the aquatic food web, as well as models of the health of an estuary ecosystem. Estuaries, the intersection of freshwater and coastal ecosystems, exhibit complex physical and biological processes which must be understood in order to sustain and restore them when necessary. This book demonstrates how, based on an understanding of the processes controlling estuarine ecosystem health, one can quantify its ability to cope with human stresses. The theories, models, and real-world solutions presented serve as a toolkit for designing a management plan for the ecologically sustainable development of estuaries. Provides a sound knowledge of the physical functioning of an estuary, a critical component of understanding its ecological functioning Ideal reference for those interested in marine biology, oceanography, coastal management, and sustainable development Describes the essentials behind conceptual and numerical models of the health of an estuary ecosystem and how to use these models to quantify both human impacts and the value of remediation and management measures Chapters are written in an accessible way that encourages collaboration between aquatic, marine, and wetland biologists, ecologists, oceanographers, geologists, geomorphologists, chemists, and ecosystem modelers Covers the physical, chemical, and biological elements of estuary environments, indicating that the essence of an estuary’s functioning lies in its connectivity with the adjacent catchment and the marine/coastal system

Download or read book Estuaries of Australia in 2050 and beyond written by Eric Wolanski and published by Springer Science & Business Media. This book was released on 2013-08-28 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses the questions: Is Australia’s rapidly growing human population and economy environmentally sustainable for its estuaries and coasts? What is needed to enable sustainable development? To answer these questions, this book reports detailed studies of 20 iconic Australian estuaries and bays by leading Australian estuarine scientists. That knowledge is synthesised in time and space across Australia to suggest what Australian estuaries will look like in 2050 and beyond based on socio-economic decisions that are made now, and changes that are needed to ensure sustainability. The book also has a Prologue by Mr Malcolm Fraser, former Prime Minister of Australia, which bridges environmental science, population policy and sustainability.

Download or read book Eutrophication of Narmada and Tapi Tropical Estuaries Gulf of Khambhat India written by Prof. Dr. Nirmal Kumar, J.I. and published by Google Book Publishers. This book was released on with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuaries and the lands surrounding them are places of transition from land to sea and from fresh to salt water. Although influenced by the tides, estuaries are protected from the full force of ocean waves, winds, and storms by the reefs, barrier island or fingers of land, mud or sand that define an estuary's seaward boundary. In India, estuaries have been a focal point of activities for human settlement, for development of port and harbors. The health status and the biological diversity of the Indian estuarine ecosystem are deteriorating day-by-day through man-made activities and dumping of enormous quantities of sewage and industrial effluent. They are "nurseries of the sea", as it is an ideal location for fish, shellfish, and other marine animals to reproduce in protected environment and availability of abundant food. Besides, estuaries are important for the health of the oceans as it can filter sediment and pollutants from the water before it flows into the oceans. Estuaries are vulnerable to excessive loading of nutrients by runoff containing fertilizer and other pollutants. Estuaries are among the most complex and complicated ecosystems in the biosphere because they are at the interface of terrestrial, freshwater, and marine systems. Estuaries are ecologically very important because it provides vital habitats for thousands of marine species. In recent decades, population growth and related activities (agricultural practices, wastewater treatment plants, urban run-off, and the burning of fossil fuels) have increased nutrient inputs by many folds than the levels that occur naturally. The present book Eutrophication of Narmada and Tapi Tropical Estuaries, Gulf of Khambhat, India explores the two major estuaries (Narmada, Tapi), and Gulf of Khambhat, Gujarat, India, in terms of an in-depth study of hydrochemistry, geochemistry, biodiversity (phytoplankton, zooplankton, benthic community), along with site-specific challenges and their solutions in both the estuarine and gulf environs. The book will certainly be useful to students, researchers, academicians, scientists, and marine authorities of Gujarat as well as India, to enrich their knowledge in the field of ecology, biodiversity, conservation, restoration, and management of estuarine and gulf environs.

Download or read book Assessing the Risk from Chemical Contaminants in the Port Curtis Estuary Australia written by Mary-Anne Jones and published by . This book was released on 2002 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Port Curtis estuary is a heavy industrial centre and an international harbour. Sources of chemical stressors are many and multiple contaminants anre likely to be transported to the estuary by air and/or water. To assess whether contaminants are accumulating in the estuary and to identify those of potential concern in the Port Curtis estuary a screening level ecological risk assessment (SLERA) and a screening level human health risk assessment (HHRA) were performed." -- abstract.

Download or read book Fish and Fisheries in Estuaries written by Alan K. Whitfield and published by John Wiley & Sons. This book was released on 2022-02-18 with total page 1595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Das zweibändige Werk Fish and Fisheries in Estuaries: A Global Perspective enthält eine Darstellung des aktuellen Wissensstandes über Fische in Ästuaren. In Beiträgen von mehr als fünfzig international anerkannten Forschern und Experten für Ichthyologie in Ästuaren präsentiert dieses wegweisende Übersichtswerk die Themen Fischbestände und funktionelle Gruppen, Rekrutierung und Produktion in Ästuaren, Ernährungsökologie und trophische Dynamik, Erhaltung von Fischen in Ästuaren und viele mehr. In dreizehn ausführlichen Kapiteln werden die wichtigsten Aspekte zu Fischen und Fischerei in Ästuaren rund um die Welt beschrieben. Es wird die Biologie der Fische in Ästuargewässern und ihre Verbindung zu den dortigen Ökosystemen betrachtet, und es wird analysiert, wie sich die menschengemachte Industrialisierung und globale Ereignisse wie der Klimawandel auf einheimische und andere Arten auswirken. Weitere Themen sind die Vielfalt der Lebensräume, das Verhalten von Fischen bei der Nahrungssuche, Instrumente und Modelle der Umwelttechnik, Gefahren und Risiken für Fische und Fischerei in Ästuaren sowie die Gesundheit der Umwelt in Ästuaren. Dieses maßgebliche Referenzwerk enthält detaillierte Informationen über die Biologie und Ökologie von Fischen und Fischerei in Ästuaren und bietet außerdem: * Eine Betrachtung aktueller Ansätze und künftiger Forschungsrichtungen, die darauf abzielen, ein Gleichgewicht zwischen der Nutzung und der Erhaltung von Fischen in Ästuaren zu erreichen * Eine Erörterung der Umweltqualitätsziele sowie der nachhaltigen Fischerei und Bewirtschaftung der Ästuare * Eine Untersuchung, wie sich die zunehmende Nutzung von Ressourcen wie Nahrung, Raum und Wasser durch den Menschen auf die Fischerei in den Ästuaren auswirkt * Zahlreiche internationale Fallstudien zum Fischereimanagement, zu bedrohten Arten, zur Sanierung von Ästuaren, zur Fortpflanzung und Ontogenese und weiteren Themen * Eine Darstellung der Studien- und Probenahmeverfahren, der Feldausrüstung sowie der Verarbeitung, Analyse und Interpretation der Daten Das Werk Fish and Fisheries in Estuaries: A Global Perspective ist ein unverzichtbares Hilfsmittel und eine Referenzquelle für Fischbiologen, Fischereiwissenschaftler, Ökologen und Umweltwissenschaftler, Gewässerökologen, Naturschutzbiologen sowie Studierende der höheren Semester und Dozenten im Bereich Fischbiologie und Fischerei.