Download or read book Coastal Wetlands written by Gerardo M.E. Perillo and published by Elsevier. This book was released on 2009-01-18 with total page 975 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal wetlands are under a great deal of pressure from the dual forces of rising sea level and the intervention of human populations both along the estuary and in the river catchment. Direct impacts include the destruction or degradation of wetlands from land reclamation and infrastructures. Indirect impacts derive from the discharge of pollutants, changes in river flows and sediment supplies, land clearing, and dam operations. As sea level rises, coastal wetlands in most areas of the world migrate landward to occupy former uplands. The competition of these lands from human development is intensifying, making the landward migration impossible in many cases. This book provides an understanding of the functioning of coastal ecosystems and the ecological services that they provide, and suggestions for their management. In this book a CD is included containing color figures of wetlands and estuaries in different parts of the world. - Includes a CD containing color figures of wetlands and estuaries in different parts of the world.

Download or read book The World of the Salt Marsh written by Charles Seabrook and published by University of Georgia Press. This book was released on 2012-05-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The World of the Salt Marsh is a wide-ranging exploration of the southeastern coast—its natural history, its people and their way of life, and the historic and ongoing threats to its ecological survival. Focusing on areas from Cape Hatteras, North Carolina, to Cape Canaveral, Florida, Charles Seabrook examines the ecological importance of the salt marsh, calling it “a biological factory without equal.” Twice-daily tides carry in a supply of nutrients that nourish vast meadows of spartina (Spartina alterniflora)—a crucial habitat for creatures ranging from tiny marine invertebrates to wading birds. The meadows provide vital nurseries for 80 percent of the seafood species, including oysters, crabs, shrimp, and a variety of finfish, and they are invaluable for storm protection, erosion prevention, and pollution filtration. Seabrook is also concerned with the plight of the people who make their living from the coast’s bounty and who carry on its unique culture. Among them are Charlie Phillips, a fishmonger whose livelihood is threatened by development in McIntosh County, Georgia, and Vera Manigault of Mount Pleasant, South Carolina, a basket maker of Gullah-Geechee descent, who says that the sweetgrass needed to make her culturally significant wares is becoming scarcer. For all of the biodiversity and cultural history of the salt marshes, many still view them as vast wastelands to be drained, diked, or “improved” for development into highways and subdivisions. If people can better understand and appreciate these ecosystems, Seabrook contends, they are more likely to join the growing chorus of scientists, conservationists, fishermen, and coastal visitors and residents calling for protection of these truly amazing places.

Download or read book Salt Marshes written by Judith S Weis and published by Rutgers University Press. This book was released on 2009-07-16 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tall green grass. Subtle melodies of songbirds. Sharp whines of muskrats. Rustles of water running through the grasses. And at low tide, a pungent reminder of the treasures hidden beneath the surface.All are vital signs of the great salt marshes' natural resources. Now championed as critical habitats for plants, animals, and people because of the environmental service and protection they provide, these ecological wonders were once considered unproductive wastelands, home solely to mosquitoes and toxic waste, and mistreated for centuries by the human population. Exploring the fascinating biodiversity of these boggy wetlands, Salt Marshes offers readers a wealth of essential information about a variety of plants, fish, and animals, the importance of these habitats, consequences of human neglect and thoughtless development, and insight into how these wetlands recover. Judith S. Weis and Carol A. Butler shed ample light on the human impact, including chapters on physical and biological alterations, pollution, and remediation and recovery programs. In addition to a national and global perspective, the authors place special emphasis on coastal wetlands in the Atlantic and Gulf regions, as well as the San Francisco Bay Area, calling attention to their historical and economic legacies. Written in clear, easy-to-read language, Salt Marshes proves that the battles for preservation and conservation must continue, because threats to salt marshes ebb and flow like the water that runs through them.

Download or read book Salt Marshes written by Duncan M. FitzGerald and published by Cambridge University Press. This book was released on 2021-04-22 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary review of salt marshes, describing how they function and respond to external pressures such as sea-level rise.

Download or read book Human Impacts on Salt Marshes written by Brian R. Silliman and published by Univ of California Press. This book was released on 2009-06-03 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Human Impacts on Salt Marshes provides an excellent global synthesis of an important, underappreciated environmental problem and suggests solutions to the diverse threats affecting salt marshes."—Peter B. Moyle, University of California, Davis

Download or read book Coastal Marshes written by Robert Henry Chabreck and published by U of Minnesota Press. This book was released on 1988-01-01 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ecology of Southern California Coastal Salt Marshes written by Joy B. Zedler and published by . This book was released on 1982 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tidal Marsh Restoration written by Charles T. Roman and published by Island Press. This book was released on 2012-08-07 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many coastal tidal marshes have been significantly degraded by roadways and other projects that restrict tidal flows, limiting their ability to provide vital ecosystem services including support of fish and wildlife populations, flood protection, water quality maintenance, and open space. Tidal Marsh Restoration provides the scientific foundation and practical guidance necessary for coastal zone stewards to initiate salt marsh tidal restoration programs. The book compiles, synthesizes, and interprets the current state of knowledge on the science and practice of salt marsh restoration, bringing together leaders across a range of disciplines in the sciences (hydrology, soils, vegetation, zoology), engineering (hydraulics, modeling), and public policy, with coastal managers who offer an abundance of practical insight and guidance on the development of programs. The work presents in-depth information from New England and Atlantic Canada, where the practice of restoring tidal flow to salt marshes has been ongoing for decades, and shows how that experience can inform restoration efforts around the world. Students and researchers involved in restoration science will find the technical syntheses, presentation of new concepts, and identification of research needs to be especially useful as they formulate research and monitoring questions, and interpret research findings. Tidal Marsh Restoration is an essential work for managers, planners, regulators, environmental and engineering consultants, and others engaged in planning, designing, and implementing projects or programs aimed at restoring tidal flow to tide-restricted or diked salt marshes.

Download or read book Marsh Mud and Mummichogs written by Evelyn B. Sherr and published by University of Georgia Press. This book was released on 2015 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging and curiosity-rousing book blends scientific fact with a timely conservation message and anecdotes of a family's encounters with nature. It is an invitingly readable guided tour of the flora, fauna, and landscape of the distinctive Georgia coast.

Download or read book Concepts and Controversies in Tidal Marsh Ecology written by M.P. Weinstein and published by Springer Science & Business Media. This book was released on 2000-10-31 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tidal salt marshes are viewed as critical habitats for the production of fish and shellfish. As a result, considerable legislation has been promulgated to conserve and protect these habitats, and much of it is in effect today. The relatively young science of ecological engineering has also emerged, and there are now attempts to reverse centuries-old losses by encouraging sound wetland restoration practices. Today, tens of thousands of hectares of degraded or isolated coastal wetlands are being restored worldwide. Whether restored wetlands reach functional equivalency to `natural' systems is a subject of heated debate. Equally debatable is the paradigm that depicts tidal salt marshes as the `great engine' that drives much of the secondary production in coastal waters. This view was questioned in the early 1980s by investigators who noted that total carbon export, on the order of 100 to 200 g m-2 y-1 was of much lower magnitude than originally thought. These authors also recognized that some marshes were either net importers of carbon, or showed no net exchange. Thus, the notion of `outwelling' has become but a single element in an evolving view of marsh function and the link between primary and secondary production. The `revisionist' movement was launched in 1979 when stable isotopic ratios of macrophytes and animal tissues were found to be `mismatched'. Some eighteen years later, the view of marsh function is still undergoing additional modification, and we are slowly unraveling the complexities of biogeochemical cycles, nutrient exchange, and the links between primary producers and the marsh/estuary fauna. Yet, since Teal's seminal paper nearly forty years ago, we are not much closer to understanding how marshes work. If anything, we have learned that the story is far more complicated than originally thought. Despite more than four decades of intense research, we do not yet know how salt marshes function as essential habitat, nor do we know the relative contributions to secondary production, both in situ or in the open waters of the estuary. The theme of this Symposium was to review the status of salt marsh research and revisit the existing paradigm(s) for salt marsh function. Challenge questions were designed to meet the controversy head on: Do marshes support the production of marine transient species? If so, how? Are any of these species marsh obligates? How much of the production takes place in situ versus in open waters of the estuary/coastal zone? Sessions were devoted to reviews of landmark studies, or current findings that advance our knowledge of salt marsh function. A day was also devoted to ecological engineering and wetland restoration papers addressing state-of-the-art methodology and specific case histories. Several challenge papers arguing for and against our ability to restore functional salt marshes led off each session. This volume is intended to serve as a synthesis of our current understanding of the ecological role of salt marshes, and will, it is hoped, pave the way for a new generation of research.

Download or read book Building Salt Marshes Along the Coasts of the Continental United States written by William W. Woodhouse and published by . This book was released on 1979 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive report on coastal marsh creation in the United States. It provides potential users with an analysis and interpretation of the available information on this subject. The role of marshes, the feasibility of marsh creation, and the effects of elevation, salinity, slope, exposure, and soils on marsh establishment are discussed. Plants suitable for marsh building are described by the major regions. Plant propagation, planting, fertilization, and management of the major plants are discussed. Labor and material requirements for marsh creation are summarized. Keywords: Coastal engineering; Gulf coast; Planting; East Coast; West Coast; Grasses; Wetland plants; Transplantation; Sediment accumulation; Marsh soils; Florida; Marsh building; Marsh vegetation; Stabilization. (EDC).

Download or read book Tidal Salt Marshes of the Southeast Atlantic Coast written by Richard G. Wiegert and published by . This book was released on 1990 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coastal Marshes written by R. H. Chabreck and published by U of Minnesota Press. This book was released on 1988 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal Marshes was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. The coastal regions of the United States form a highly diversified environment. In addition to sandy beaches and rocky shorelines, there are lagoons, rivers, estuaries, and marshes. The last are a dominant features of many coastal areas and serve as a transition between sea and uplands. Coastal marshes have been a zone for human development, attractive to industrial and residential building because they provide water frontage. But the public is becoming aware of the great value of these wetlands to fisheries and wildlife and to the local economy that depends on them. This book describes coastal marshes in terms of form, function, ecology, wildlife value, and management. Robert H. Chabreck's emphasis is on the marshes of the northern coast of the Gulf of Mexico (there are 5,500 square miles of marshland in Louisiana alone), but he also deals with marshes on the Atlantic and Pacific coasts. Plant and animal communities are each given a chapter, and the book concludes with considerations of future uses and needs. The author provides references, a glossary, and a list of scientific names, along with numerous illustrations, including a section of color photographs. For thirty years, Robert H. Chabreck has been engaged in research and management of coastal marshes and has often served as a consultant in wetland ecology. He is a professor of wildlife at Louisiana State University.

Download or read book Tidal Salt Marshes of the Southeastern Atlantic Coast written by Richard G. Wiegert and published by . This book was released on 1990 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coastal Wetlands Restoration written by Hiromi Yamashita (Professor) and published by . This book was released on 2021-08 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book examines a wide range of innovative approaches for coastal wetlands restoration and explains how we should use use both academic research and practitioners' findings to influence learning, practice, policy, and social change. For conservationists, tidal flats and coastal wetlands are regarded as among the most important areas to conserve for the health of the entire oceanic environment. As the number of restoration projects all over the world increases, this book provides a unique assessment of coastal wetland restorations by examining existing community perceptions and by drawing on the knowledge and expertise of both academics and practitioners. Based on a four-year sociological study across three different cultural settings - England, Japan and Malaysia - the book investigates how citizens perceive the existing environment; how they discuss the risks and benefits of restoration projects; how perceptions change over time; and how governmental and non-governmental organisations work with the various community perceptions on the ground. By comparing and contrasting the results from these three countries, the book offers guidance for future conservation and restoration activities, with a specific view to working with local citizens to avoid conflict and obtain long-term investment. This book will be of great interest to students and scholars of coastal restoration, wetland conservation and citizen science, as well as environmental sociology and environmental management more broadly. It will also be of use to practitioners and policymakers involved in environmental restoration projects"--

Download or read book Building Salt Marshes Along the Coasts of the Continental United States written by W. W. Woodhouse and published by . This book was released on 1979 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fragile Fringe written by Mary C. Watzin and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: