Full Read and Download Reference eBook
Saltmarsh Ecology Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Saltmarsh Ecology book. This book definitely worth reading, it is an incredibly well-written.
Author : Paul Adam
Publisher : Cambridge University Press
Page : 480 pages
File Size : 24,91 MB
Release : 1993-07-08
Category : Nature
ISBN : 9780521448239
A broad introduction to the ecology of the unique environment of the saltmarsh.
Author : Neil Saintilan
Publisher : CSIRO PUBLISHING
Page : 249 pages
File Size : 36,74 MB
Release : 2009
Category : Business & Economics
ISBN : 0643093710
Australian Saltmarsh Ecologypresents the first comprehensive review of the ecology and management of Australian saltmarshes. The past 10 years in particular have seen a sustained research effort into this previously poorly understood and neglected resource. In ten chapters contributed by experts in each discipline, the book outlines what is known of the biogeography and geomorphology of Australian saltmarshes, their fish and invertebrate ecology, the use of Australian saltmarshes by birds and insectivorous bats, and the particular challenges of management, including the control of mosquito pests and the issue of sea-level rise. It provides a powerful argument that coastal saltmarsh is a unique and critical habitat vulnerable to the combined impacts of coastal development and sea-level rise.
Author : J.R. Packham
Publisher : Springer Science & Business Media
Page : 356 pages
File Size : 32,21 MB
Release : 1997-09-30
Category : Nature
ISBN : 9780412579806
Summary: Discusses coastal sand dune, shingle beach, and salt marsh ecosystems, communities based upon relatively unconsolidated granular deposits which frequently rest upon solid rock or, much more rarely, on peat.
Author : Duncan M. FitzGerald
Publisher : Cambridge University Press
Page : 499 pages
File Size : 11,54 MB
Release : 2021-04-22
Category : Nature
ISBN : 1107186285
A multidisciplinary review of salt marshes, describing how they function and respond to external pressures such as sea-level rise.
Author : M.P. Weinstein
Publisher : Springer Science & Business Media
Page : 862 pages
File Size : 31,11 MB
Release : 2000-10-31
Category : Nature
ISBN : 0792360192
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.
Author : Brian R. Silliman
Publisher : Univ of California Press
Page : 440 pages
File Size : 28,45 MB
Release : 2009-06-03
Category : Nature
ISBN : 9780520258921
"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
Author : Stephen Patrick Long
Publisher : Blackie Academic and Professional
Page : 176 pages
File Size : 32,20 MB
Release : 1983
Category : Nature
ISBN :
Author : Judith S Weis
Publisher : Rutgers University Press
Page : 271 pages
File Size : 35,67 MB
Release : 2009-07-16
Category : Nature
ISBN : 0813548519
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.
Author : L. R. Pomeroy
Publisher : Springer Science & Business Media
Page : 277 pages
File Size : 31,84 MB
Release : 2012-12-06
Category : Science
ISBN : 1461258936
Ecologists have two long-standing ways to study large ecosystems such as lakes, forests, and salt-marsh estuaries. In the first, which G. E. Hutchinson has called the holological approach, the whole ecosystem is first studied as a "black box," and its components are investigated as needed. In the second, which Hutchinson has called the merological approach, the parts of the system are studied first, and an attempt is then made to build up the whole from them. For long-term studies, the holological approach has special advantages, since the general patterns and tentative hypotheses that are first worked out help direct attention to the components of the system which need to be studied in greater detail. In this approach, teams of investigators focus on major func tions and hypotheses and thereby coordinate their independent study efforts. Thus, although there have been waves, as it were, of investigators and graduate students working on different aspects of the Georgia salt-marsh estuaries (personnel at the Marine Institute on Sapelo Island changes every few years), the emphasis on the holo logical approach has resulted in a highly differentiated and well-coordinated long-term study. Very briefly, the history of the salt-marsh studies can be outlined as follows. First, the general patterns of food chains and other energy flows in the marshes and creeks were worked out, and the nature of imports and exports to and from the system and its subsystems were delimited.
Author : J. P. Doody
Publisher : Springer Science & Business Media
Page : 237 pages
File Size : 35,98 MB
Release : 2008
Category : Nature
ISBN : 1402046030
This book series looks at each of the main coastal habitats – salt marshes, sand dunes and sand/shingle shores, modified coastal grazing marshes/salinas and sea cliffs in turn. Each habitat is described in relation to its natural development and the way this has been influenced by human actions. The different states in which the habitats exist are reviewed against the pressures exerted upon them. Options for management are considered and the likely consequences of taking a particular course of action are highlighted.