Use Of Spatial Sampling And Microbial Source Tracking Tools For Understanding Fecal Contamination At Two Lake Erie Beaches
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Use Of Spatial Sampling And Microbial Source Tracking Tools For Understanding Fecal Contamination At Two Lake Erie Beaches
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Author :
language : en
Publisher:
Release Date : 2006
Use Of Spatial Sampling And Microbial Source Tracking Tools For Understanding Fecal Contamination At Two Lake Erie Beaches written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Beach closures categories.
Antibiotic Resistance
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Author : Adriel R. Bonilla
language : en
Publisher: Nova Biomedical Books
Release Date : 2009
Antibiotic Resistance written by Adriel R. Bonilla and has been published by Nova Biomedical Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Medical categories.
Antibiotic resistance is the ability of a micro-organism to withstand the effects of antibiotics. There are three mechanisms that can cause antibiotic resistance: prevention of interaction of drug with target, decreased uptake due to either an increased efflux or a decreased influx of the antimicrobial agent and enzymatic modification or destruction of the compound. In the past couple years, antibiotic resistance has become an increasing public health concern. Tuberculosis, gonorrhoea, malaria and childhood ear infections are just a few of the diseases that have become hard to treat with antibiotic drugs. This book addresses the concern that over the past few years, there has been a major rise in resistance to antibiotics among gram-negative bacteria. New antibacterial drugs with novel modes of actions are urgently required in order to fight against infection. Novel antibiotics such as linezolid, carbapenem ertapenem, daptomycin and gemifloxacin are examined in this book. The genetic approaches used in risk assessment of antibiotic resistance dissemination are looked at as well. Furthermore, this book discusses the present studies on the use of veterinary antibiotics in agriculture, on the occurrence of antibiotic compounds and resistant bacteria in soil and water and clearly demonstrates the need for further studies.
The Professional Geologist
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Author :
language : en
Publisher:
Release Date : 1979
The Professional Geologist written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Geology categories.
Microbial Source Tracking Methods Applications And Case Studies
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Author : Charles Hagedorn
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-06-08
Microbial Source Tracking Methods Applications And Case Studies written by Charles Hagedorn 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 2011-06-08 with Science categories.
Understanding the origin of fecal pollution is essential in assessing potential health risks as well as for determining the actions necessary to remediate the quality of waters contaminated by fecal matter. As a result, microbial source tracking (MST) has emerged as a field that has evolved and diversified rapidly since the first approaches were described only a decade ago. In response to the emergence of MST, there have been three large multi-laboratory method comparison studies (two in the US and one in Europe), plus numerous workshops, book chapters, and review articles dedicated to synthesizing information on the topic. Furthermore, a federal (USEPA) guide document describing the uses and limitations of MST methods was published in 2005, and a book dedicated to MST as an emerging issue in food safety was published in 2007. These documents provide a collective body of literature on MST that is both conflicting and complementary, often repetitious, and difficult to condense and interpret. In addition, it does not reflect the current diversity of MST approaches with different organisms, newer methodologies such as quantitative PCR, and anthropogenic chemicals, nor does it embrace the scope of MST research being conducted around the world. The three editors of the book, all with extensive MST expertise, have developed chapters and invited authors who reflect the rich diversity and truly international scope of MST. The unifying theme throughout the book is the design of more standardized approaches to MST that include performance criteria (regardless of method or organism), plus recommendations for field study design and MST implementation. The editors intend that this book will serve as a valuable reference for all those who are involved with
Guidelines On Recreational Water Quality Volume 1 Coastal And Fresh Waters
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Author : World Health Organization
language : en
Publisher:
Release Date : 2022
Guidelines On Recreational Water Quality Volume 1 Coastal And Fresh Waters written by World Health Organization and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Dissertation Abstracts International
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Author :
language : en
Publisher:
Release Date : 2000
Dissertation Abstracts International written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Dissertations, Academic categories.
Taste And Odour In Source And Drinking Water
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Author : Tsair-Fuh Lin
language : en
Publisher: IWA Publishing
Release Date : 2018-03-15
Taste And Odour In Source And Drinking Water written by Tsair-Fuh Lin and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-15 with Science categories.
This book provides an updated evaluation of the characterization and management of taste and odour (T&O) in source and drinking waters. Authored by international experts from the IWA Specialist Group on Off-flavours in the Aquatic Environment, the book represents an important resource that synthesizes current knowledge on the origins, mitigation, and management of aquatic T&O problems. The material provides new knowledge for an increasing widespread degradation of source waters and global demand for high quality potable water. Key topics include early warning, detection and source-tracking, chemical, sensory and molecular diagnosis, treatment options for common odorants and minerals, source management, modelling and risk assessment, and future research directions. Taste and Odour in Source and Drinking Water is directed towards a wide readership of scientists, engineers, technical operators and managers, and presents both practical and theoretical material, including an updated version of the benchmark Drinking Water Taste and Odour Wheel and a new biological wheel to provide a practical and informative tool for the initial diagnosis of the chemical and biological sources of aquatic T&O.
Health Effects Criteria For Marine Recreational Waters
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Author : Victor J. Cabelli
language : en
Publisher:
Release Date : 1983
Health Effects Criteria For Marine Recreational Waters written by Victor J. Cabelli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Bathing beaches categories.
Microplastic In The Environment Pattern And Process
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Author : Michael S. Bank
language : en
Publisher: Springer Nature
Release Date : 2021-10-09
Microplastic In The Environment Pattern And Process written by Michael S. Bank and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-09 with Technology & Engineering categories.
This open access book examines global plastic pollution, an issue that has become a critical societal challenge with implications for environmental and public health. This volume provides a comprehensive, holistic analysis on the plastic cycle and its subsequent effects on biota, food security, and human exposure. Importantly, global environmental change and its associated, systems-level processes, including atmospheric deposition, ecosystem complexity, UV exposure, wind patterns, water stratification, ocean circulation, etc., are all important direct and indirect factors governing the fate, transport and biotic and abiotic processing of plastic particles across ecosystem types. Furthermore, the distribution of plastic in the ocean is not independent of terrestrial ecosystem dynamics, since much of the plastic in marine ecosystems originates from land and should therefore be evaluated in the context of the larger plastic cycle. Changes in species size, distribution, habitat, and food web complexity, due to global environmental change, will likely alter trophic transfer dynamics and the ecological effects of nano- and microplastics. The fate and transport dynamics of plastic particles are influenced by their size, form, shape, polymer type, additives, and overall ecosystem conditions. In addition to the risks that plastics pose to the total environment, the potential impacts on human health and exposure routes, including seafood consumption, and air and drinking water need to be assessed in a comprehensive and quantitative manner. Here I present a holistic and interdisciplinary book volume designed to advance the understanding of plastic cycling in the environment with an emphasis on sources, fate and transport, ecotoxicology, climate change effects, food security, microbiology, sustainability, human exposure and public policy.
Onsite Wastewater Treatment Systems Manual
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Author :
language : en
Publisher:
Release Date : 2002
Onsite Wastewater Treatment Systems Manual written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Sewage categories.
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.