Multiple Stressor Effects In Relation To Declining Amphibian Populations
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Multiple Stressor Effects In Relation To Declining Amphibian Populations
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Author : Greg Linder
language : en
Publisher: ASTM International
Release Date : 2003
Multiple Stressor Effects In Relation To Declining Amphibian Populations written by Greg Linder and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.
For well over a decade, scientists have been trying to pinpoint the environmental cause for declining populations of amphibians in many habitats across the globe. Here, scientists and resource management professionals from a range of disciplines discuss standardized amphibian toxicity tests and meth
Toxicology Of Amphibian Tadpoles
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Author : Eduardo Alves de Almeida
language : en
Publisher: CRC Press
Release Date : 2023-12-15
Toxicology Of Amphibian Tadpoles written by Eduardo Alves de Almeida and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-15 with Medical categories.
Anuran amphibians are among the animal groups with the highest rate of population decline on the planet. Among the factors driving this decline are environmental pollutants, whose negative effects on larvae and tadpoles are still relatively little studied. This is the first book devoted entirely to studying the effects of environmental pollutants on amphibian tadpoles. Throughout its 14 chapters, various aspects of the toxic effects of different classes of environmental contaminants are explored, such as the toxicokinetics of toxic compounds in tadpoles and their health effects, which may result in negative consequences at populations level.
Perchlorate
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Author : Baohua Gu
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-07-02
Perchlorate written by Baohua Gu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-07-02 with Science categories.
Perchlorate is a widespread, environmentally persistent contaminant recently discovered in U.S. groundwater and drinking water supplies. This book summarizes the most current knowledge and understandings of the extent and potential sources of perchlorate contamination, its behavior, exposure pathways in the environment, toxicology and risk assessment, and recent advances in treatment technologies for removing perchlorate. Its natural occurrence and its unique isotopic signature (between natural and anthropogenic sources) and novel detection techniques are discussed. A description of the perchlorate chemistry, microbiology, biochemistry, genetics, geochemical occurrences and environmental forensics, toxicology and risk assessment to engineering solutions and policy is provided. Also included are remediation technologies and monitoring tools for cleaning up contaminated sites including bioremediation, selective and regenerable ion-exchange, modified granular activated carbon, and catalyzed destruction.
One Century Of The Discovery Of Arsenicosis In Latin America 1914 2014 As2014
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Author : Marta I. Litter
language : en
Publisher: CRC Press
Release Date : 2014-04-08
One Century Of The Discovery Of Arsenicosis In Latin America 1914 2014 As2014 written by Marta I. Litter and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-08 with Science categories.
The Congress "Arsenic in the Environment" offers an international, multi- and interdisciplinary discussion platform for research aimed towards a holistic solution to the problem posed by the environmental toxin arsenic, with considerable societal impact. The congress has focused on cutting edge and breakthrough research in physical, chemical, toxic
Population Level Ecological Risk Assessment
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Author : Lawrence W. Barnthouse
language : en
Publisher: CRC Press
Release Date : 2007-09-25
Population Level Ecological Risk Assessment written by Lawrence W. Barnthouse and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-25 with Law categories.
Most ecological risk assessments consider the risk to individual organisms or organism-level attributes. From a management perspective, however, risks to population-level attributes and processes are often more relevant. Despite many published calls for population risk assessment and the abundance of available scientific research and technical tool
Ecotoxicology Of Amphibians And Reptiles
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Author : Donald W. Sparling
language : en
Publisher: CRC Press
Release Date : 2010-06-02
Ecotoxicology Of Amphibians And Reptiles written by Donald W. Sparling and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-02 with Science categories.
Building on the success of its popular predecessor, the second edition of Ecotoxicology of Amphibians and Reptiles presents newly available findings on the species that are important environmental indicators. This new edition covers nearly twice as many topics as the first, including recent developments in the ecotoxicology of amphibians and reptil
Ecotoxicology And Genotoxicology
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Author : Marcelo L Larramendy
language : en
Publisher: Royal Society of Chemistry
Release Date : 2017-07-05
Ecotoxicology And Genotoxicology written by Marcelo L Larramendy and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-05 with Science categories.
The potential impact of anthropogenic pollutants such as agrochemicals on the environment is of global concern. Increasing use of certain compounds can result in contamination of food, water and atmospheric systems and in order to combat this pollution it is important to be able to accurately monitor the short and long term effects. This book describes the latest aquatic species models used as indicators of the toxic effects of environmental pollutants, including models that have not routinely been used. The book enables understanding of the effects of pollutants in non-target species, and therefore enables analysis of the effects on ecosystems. This book will be of interest to anyone interested in developing new biomarker species with high degrees of ecological relevance. It will serve as a useful resource for regulatory and research toxicologists, particularly those studying freshwater, marine water and sediment environments.
Amphibian Declines
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Author : Michael Lannoo
language : en
Publisher: Univ of California Press
Release Date : 2005-06-15
Amphibian Declines written by Michael Lannoo and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-15 with Science categories.
This benchmark volume documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium—presenting new data, reviews of current literature, and comprehensive species accounts—reinforces what scientists have begun to suspect, that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.
The Biology Of Echinostomes
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Author : Bernard Fried
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-04-21
The Biology Of Echinostomes written by Bernard Fried and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-21 with Science categories.
Echinostomes are medically- and veterinary-important parasitic flatworms that invade humans, domestic animals and wildlife and also parasitize in their larval stages numerous invertebrate and cold-blooded vertebrate hosts. The interest in echinostomes in parasitology and general biology comes from several areas: (1) Human infections; (2) Experimental models; (3) Animal infections; (4) Systematics. The application of novel techniques is moving the echinostomes to the frontline of parasitology in fields such as systematics, immunobiology in vertebrate and invertebrate organisms and proteomics among others. The Biology of Echinostomes demonstrates the application of new techniques to a group of trematodes that may serve to obtain information of great value in parasitology and general biology. The book includes basic topics, such as biology and systematics, as well as more novel topics, such as immunobiology, proteomics, and genomics of echinostomes. The authors of each chapter emphasize their content with: (i) the most novel information obtained; (ii) analysis of this information in a more general context (i.e. general parasitology); and (iii) future perspectives in view of the information presented. The subjects are analyzed from a modern point of view, considering aspects such as applications of novel techniques and an analysis of host-parasite interactions.
Malformed Frogs
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Author : Michael Lannoo
language : en
Publisher: Univ of California Press
Release Date : 2008-08-04
Malformed Frogs written by Michael Lannoo and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-04 with Science categories.
The widespread appearance of frogs with deformed bodies has generated much press coverage over the past decade. Frogs with extra limbs or digits, missing limbs or digits, or misaligned appendages raise an alarming question: "Are deformed humans next?" Taking a fresh look at this disturbing environmental problem, this reference provides a balanced overview of the science behind the malformed frog phenomenon. Bringing together data from ecology, parasitology, and other disciplines, Michael Lannoo considers the possible causes of these deformities, tells which frogs have been affected, and addresses questions about what these malformations might mean to human populations. Featuring high-quality radiographic images, Malformed Frogs suggests that our focus should be on finding practical solutions, a key component of which will be controlling chemical, nutrient, and pesticide runoff into wetlands.