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| Author | : V.M. Shestopalov |
| Publisher | : CRC Press |
| Total Pages | : 316 |
| Release | : 2002-01-01 |
| Genre | : Science |
| ISBN | : 9789058092311 |
The Chernobyl disaster that occurred on April 26, 1986 was the result of an explosion in the fourth reactor of the Chernobyl Nuclear Power Plant located in Ukraine. This book examines the natural and technogenic objects falling at, or close to, the epicentre of the accident.
| Author | : International Atomic Energy Agency |
| Publisher | : IAEA |
| Total Pages | : 166 |
| Release | : 2006 |
| Genre | : Science |
| ISBN | : 9789201147059 |
The explosion on 26 April 1986 at the Chernobyl nuclear power plant and the consequent reactor fire resulted in an unprecedented release of radioactive material from a nuclear reactor and adverse consequences for the public and the environment. Although the accident occurred nearly two decades ago, controversy still surrounds the real impact of the disaster. Therefore the IAEA, in cooperation with other UN bodies, the World Bank, as well as the competent authorities of Belarus, the Russian Federation and Ukraine, established the Chernobyl Forum in 2003. The mission of the Forum was to generate 'authoritative consensual statements' on the environmental consequences and health effects attributable to radiation exposure arising from the accident as well as to provide advice on environmental remediation and special health care programmes, and to suggest areas in which further research is required. This report presents the findings and recommendations of the Chernobyl Forum concerning the environmental effects of the Chernobyl accident.
| Author | : R.F Mould |
| Publisher | : CRC Press |
| Total Pages | : 379 |
| Release | : 2000-05-01 |
| Genre | : Science |
| ISBN | : 1420034626 |
The nuclear accident at Chernobyl on April 26, 1986 had a heavy impact on life, health, and the environment. It caused agony to people in the Ukraine, Belarus, and Russia and anxiety far away from these countries. The economic losses and social dislocation were severe in a region already under strain. It is now possible to make more accurate assess
| Author | : Boris Faybishenko |
| Publisher | : John Wiley & Sons |
| Total Pages | : 135 |
| Release | : 2014-11-10 |
| Genre | : Technology & Engineering |
| ISBN | : 1118962192 |
The Chernobyl Nuclear Power Plant (NPP) disaster that occurred in Ukraine on April 26, 1986, was one of the most devastating in human history. Using this as a case study, the AGU monograph Groundwater Vulnerability: Chernobyl Nuclear Disaster is devoted to the problem of groundwater vulnerability, where the results of long-term field and modeling investigations of radionuclide transport in soil and groundwater, within the Ukrainian part of the Dnieper River basin (Kyiv region of Ukraine), are discussed. The authors provide a comprehensive review of existing literature on the assessment of groundwater vulnerability and then describe an improved methodology, which is developed based on integration of the methods of hydrogeological zonation and modeling of anomalously fast migration of radioactive contaminants from the land surface toward groundwater. This volume also includes the evaluation of the effect of preferential and episodic flow on transport of radionuclides toward the aquifers and risk assessment of groundwater vulnerability, which can further assist future researchers in developing remediation technologies for improving drinking water quality. Further, this volume sheds light on the consequences of groundwater contamination from nuclear disasters and assists with assessing the risks associated with contamination and developing effective remediation technologies. Volume highlights include discussions of the following: Assessment of groundwater vulnerability to contamination from the Chernobyl nuclear disaster Novel analytical results of the 25-year investigations of groundwater contamination caused by Chernobyl-born radionuclides The wealth of data on different modes of radioactive transport in the atmosphere, water, and soils, and along the food chains The hydrogeological and physico-chemical processes and factors in groundwater contaminated zones The applicability of commonly used methods of the evaluation of groundwater vulnerability A unique method of fluid dynamics that involves an anomalously fast migration of contaminants through zones of preferential flow from the land surface toward groundwater Building confidence in the assessment of migration pathways of radionuclides in the biosphere Assessment and prediction of the consequences of the nuclear accident, which can shed light on protection from global nuclear accidents Analogue information for different nuclear waste disposal and environmental projects around the world
| Author | : Yasuo Onishi |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 294 |
| Release | : 2007-06-03 |
| Genre | : Technology & Engineering |
| ISBN | : 1402053495 |
This book presents a 20-year historical overview and comprehensive study results of the aquatic environment affected by the 1986 Chernobyl nuclear accident. The book analyzes water remediation actions, using current science and mathematical modeling, and discusses why some were successful, but many others failed. This book will interest engineers, scientists, decision-makers, and everyone involved in radiation protection and radioecology, environmental protection and risk assessment, water remediation and mitigation, and radioactive waste disposal.
| Author | : Kenji Kato |
| Publisher | : Springer Nature |
| Total Pages | : 232 |
| Release | : 2020-02-18 |
| Genre | : Technology & Engineering |
| ISBN | : 9811506795 |
The 3-volume set highlights the behavior of radionuclides in the environment and focusing on the development of related fields of study, including microbiology and nanoscience. In this context, it discusses the behavior of radionuclides released in areas of Lake Karachai in Ural, and those released as a result of Chernobyl accident (1986), and in Fukushima (2011). Volume I presents the experiences gained in South Urals (“Mayak” plant, Lake Karachai), providing a scientific basis for more precise understanding of the behavior of radionuclides in complex subsurface environments. On the basis of monitoring data, it examines the pathways of radionuclide migration and the influence of the geological environment and groundwater on the migration, with a particular focus on particles from the nanoscale to microscale. It also discusses the function of microbes and microscale particles, from their direct interaction with radionuclides to their ecological role in changing the physic-chemical condition of a given environment. Lastly, the protective properties of geological media are also characterized, and mathematical modeling of contaminant migration in the area of Lake Karachai is used to provide information regarding the migration of radionuclides.
| Author | : Mary P. Anderson |
| Publisher | : Academic Press |
| Total Pages | : 632 |
| Release | : 2015-08-13 |
| Genre | : Technology & Engineering |
| ISBN | : 0080916384 |
This second edition is extensively revised throughout with expanded discussion of modeling fundamentals and coverage of advances in model calibration and uncertainty analysis that are revolutionizing the science of groundwater modeling. The text is intended for undergraduate and graduate level courses in applied groundwater modeling and as a comprehensive reference for environmental consultants and scientists/engineers in industry and governmental agencies. - Explains how to formulate a conceptual model of a groundwater system and translate it into a numerical model - Demonstrates how modeling concepts, including boundary conditions, are implemented in two groundwater flow codes-- MODFLOW (for finite differences) and FEFLOW (for finite elements) - Discusses particle tracking methods and codes for flowpath analysis and advective transport of contaminants - Summarizes parameter estimation and uncertainty analysis approaches using the code PEST to illustrate how concepts are implemented - Discusses modeling ethics and preparation of the modeling report - Includes Boxes that amplify and supplement topics covered in the text - Each chapter presents lists of common modeling errors and problem sets that illustrate concepts
| Author | : David R. Marples |
| Publisher | : Springer |
| Total Pages | : 331 |
| Release | : 1988-09-01 |
| Genre | : Science |
| ISBN | : 134919428X |
A personal interpretation of the impact of the Chernobyl disaster both in the Soviet Union and the West, examining the environmental consequences, Soviet media coverage, reconstruction of life in the disaster zone (including the city built for Chernobyl workers) and safety changes in the industry.
| Author | : Tomoko M. Nakanishi |
| Publisher | : Springer |
| Total Pages | : 250 |
| Release | : 2019-01-30 |
| Genre | : Technology & Engineering |
| ISBN | : 9811332185 |
This open access book presents the findings from on-site research into radioactive cesium contamination in various agricultural systems affected by the Fukushima Daiichi Nuclear Power Plant accident in March 2011. This third volume in the series reports on studies undertaken at contaminated sites such as farmland, forests, and marine and freshwater environments, with a particular focus on livestock, wild plants and mushrooms, crops, and marine products in those environments. It also provides additional data collected in the subsequent years to show how the radioactivity levels in agricultural products and their growing environments have changed with time and the route by which radioactive materials entered agricultural products as well as their movement between different components (e.g., soil, water, and trees) within an environmental system (e.g., forests). The book covers various topics, including radioactivity testing of food products; decontamination trials for rice and livestock production; the state of contamination in, trees, mushrooms, and timber; the dynamics of radioactivity distribution in paddy fields and upland forests; damage incurred by the forestry and fishery industries; and the change in consumers’ attitudes. Chapter 19 introduces a real-time radioisotope imaging system, a pioneering technique to visualize the movement of cesium in soil and in plants. This is the only book to provide systematic data on the actual change of radioactivity, and as such is of great value to all researchers who wish to understand the effect of radioactive fallout on agriculture. In addition, it helps the general public to better understand the issues of radio-contamination in the environment. The project is ongoing; the research groups from the Graduate School of Agricultural and Life Sciences of The University of Tokyo continue their work in the field to further evaluate the long-term effects of the Fukushima accident.
| Author | : Deborah Oughton |
| Publisher | : Springer |
| Total Pages | : 282 |
| Release | : 2009-07-31 |
| Genre | : Technology & Engineering |
| ISBN | : 9048129494 |
Radioactive particles have been released to the environment from a number of sources, including nuclear weapon tests, nuclear accidents and discharges from nuclear installations. Particle characteristics influence the mobility, biological uptake and effects of radionuclides, hence information on these characteristics is essential for assessing environmental impact and risks. This publication presents a series of papers covering sources and source term characterisation, methodologies for characterizing particles, and the impact of particles on the behaviour of radioactive particles in the environment. Sources covered include the Chernobyl accident, nuclear weapons accidents at Thule and Palomares accident, the discharges from Dounreay and Krashnoyarsk, and depleted uranium in Kosovo and Kuwait. The overall aim is that an increased understanding of particle characteristics and behavior will help to reduce some of the uncertainties in environmental impact and risk assessment for particle contaminated areas.
