An Analysis of Indoor Radon Levels and Its Associated Risk for the State of Ohio PDF Download
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Author: Sushant Agarwal
Publisher:
ISBN:
Category : Radon
Languages : en
Pages : 238
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Book Description
Author: Sushant Agarwal
Publisher:
ISBN:
Category : Radon
Languages : en
Pages : 238
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Book Description
Author: Maruti Chowdary Bathula
Publisher:
ISBN:
Category : Environmetal justice
Languages : en
Pages : 0
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Book Description
Radon is a chemical element that is naturally occurring and is produced during the disintegration of uranium. It is a radioactive gas that is carcinogenic in nature. The majority of the Ohio State population residing in uranium shale localities and uranium laden soil is at greater risk of being exposed to higher indoor radon concentrations. According to the US Environmental protection Agency (EPA), a concentration greater than or equal to 4 pCi/l (picocuries per liter) is considered hazardous and needs to be acted upon. According to the World Health Organization (WHO), the threshold level is at 2.7 pCi/l. The fair treatment and involvement of all people regardless of race, income, nationality in the administration of environmental laws and policies is Environmental Justice (EJ). This study uses Ohio indoor radon concentrations and census demographic data of the year 2017 to identify vulnerable census tracts susceptible to EJ issues using Geographic Information System (GIS). Also, the degree of Social Vulnerability (SV) which is the measure of vulnerable population in a block group to the exposure of higher indoor radon concentrations is determined. Geographic Zoning Value (GZV) method is developed in the current study to estimate the mean concentrations of indoor radon in census tracts. The vulnerable locations concerning EJ issues are identified in the State of Ohio by plugging output from GZV to the EJSCREEN Method2017 and ZS Silverman Method 2012. Results from both the methods are collected, compared, and analyzed with the same goal of identifying EJ issues. The EJSCREEN Method 2017 uses EJSCREEN (Version 2019) [1] analysis and the ZS Silverman Method 2012 is used to develop the EJ index to determine the extent of injustice present in a given census tract using the analysis proposed by Silverman (2012) [2]. The results indicate that 95% of the State of Ohio has no significant environmental inequality for the year 2017 according to EJSCREEN Method 2017. Environmental Justice Hazard Score (EJHS) is used in ZS Silverman Method 2012 to determine the EJ and 87% of buffer zones fall under limited to moderate category (0 ≤ EJHS ≤ 14) and the rest falling under high (14
Author: Ashok Kumar
Publisher: Bentham Science Publishers
ISBN: 1608059871
Category : Technology & Engineering
Languages : en
Pages : 386
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Book Description
Radon is a highly radioactive gas and a waste product of nuclear reactors. Radon is also carcinogenic for this reason and can be linked to the incidence of lung cancer in non smoking individuals who often spend time indoors. Assessment and Mitigation of Indoor Radon Problem is a case book for professionals who are interested in modeling the distribution of Radon gas in a real environment. The book is a collection of results taken from a survey of locations in the US state of Ohio. The data in this case book is based is based on the homes and mitigation databases of the Ohio Radon Information System (ORIS), maintained by the Air Pollution Research Group (APRG) at The University of Toledo in Toledo. This case book will be of interest to software engineers and environmental health workers seeking to build a geographic information system for tracking radioactive waste that can contaminate residential areas, particularly household indoors.
Author: Mueller Associates
Publisher: CRC Press
ISBN: 9780891168232
Category : Air
Languages : en
Pages : 296
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Book Description
Very Good,No Highlights or Markup,all pages are intact.
Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1461528321
Category : Science
Languages : en
Pages : 350
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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 36 (thesis year 1991) a total of 11,024 thesis titles from 23 Canadian and 161 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 36 reports theses submitted in 1991, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Author: Ashok Kumar
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 0
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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309056454
Category : Science
Languages : en
Pages : 593
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Book Description
Radon progenyâ€"the decay products of radon gasâ€"are a well-recognized cause of lung cancer in miners working underground. When radon was found to be a ubiquitous indoor air pollutant, however, it raised a more widespread alarm for public health. To develop appropriate public policy for indoor radon, decisionmakers need a characterization of the risk of radon exposure across the range of exposures people actually receive. In response, the BEIR VI committee has developed a mathematical model for the lung cancer risk associated with radon, incorporating the latest information from epidemiology and scientific studies. In this book the committee provides a fresh assessment of exposure-dose relationships. The volume discusses key issuesâ€"such as the weight of biological evidence and extrapolation from radon-exposed miners to the larger populationâ€"in estimating the risk posed by indoor radon. It also addresses such uncertainties as the combined effects of smoking and radon and the impact of the rate of exposure. The committee considered the entire body of evidence on radon and lung cancer, integrating findings from epidemiological studies with evidence from animal experiments and other lines of laboratory investigation. The conclusions will be important to policymakers and environmental advocates, while the technical findings will be of interest to environmental scientists and engineers.
Author: James A. Harrell
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 44
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Book Description
Author: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Superfund, Ocean, and Water Protection
Publisher:
ISBN:
Category : Hazardous substances
Languages : en
Pages : 168
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Book Description
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 340
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Book Description
