Exposure and Risk Assessment of Chemical Pollution - Contemporary Methodology (NATO Science for Peace and Security Series C: Environmental Security)

"The main objective of the book is to contribute to the existing knowledge and practical application of modern technologies for exposure and risk assessment of chemical environmental pollution with emphasis on methodologies and the models used for environmental security. Particular attention is paid to models useful for the quantitative and qualitative identification, estimation of exposure and risk. Stress is given to the computational modelling technology achievements for environmental fate, exposure, hazard, and risk assessment of chemical pollutants in air, water, soil and biota; to the estimation of the screening level risk assessment modelling to assess and prioritize chemicals; to the evaluation of the probabilistic risk assessment methods for intentional pollution to help the risk managers in uncontrollable processes; to the review of the approaches for modelling of adverse health and environmental effects; to the comparative evaluation of currently used models on the criteria of sensitivity, variability and uncertainty; to the evaluation of the additional criteria as predictive value, advantages, validations and limitations of models. Research needs in this complex scientific field are identified and the strategy for prediction and prevention of chemical threats originating from intentional pollution are outlined."--Jacket. Front-matter.pdf......Page 1 01-New Versus Classic Approaches for Chemical Risk Assessment and Management.pdf......Page 27 02-Dose Response Extrapolation for Acute Effects of Toxic Agents and its Relevance to Predict Health Risk Related to Disaster a.pdf......Page 41 03- Modeling Multimedia Pollution for Environmental Exposure.pdf......Page 55 04-Risk Assessment of Mixtures of Chemical Pollutants in the Environment.pdf......Page 77 05-Mass Balance Models for Chemical Fate, Bioaccumulation, Exposure and Risk Assessment.pdf......Page 94 06-Exposure and Risk Assessment Modeling to Screen and Prioritize Commercial Chemical Inventories.pdf......Page 117 07-Methodology for Exposure and Risk Assessment in Complex Environmental Pollution Situations.pdf......Page 134 08-Risk Assessment Approaches for Dealing With Unusual Chemicals and Non-Standard Exposures.pdf......Page 156 09-Assessment of the Effect Potential of Environmental Chemicals.pdf......Page 169 10-Modeling Chemical Exposures in Risk Assessment.pdf......Page 176 11-Complex Characterization of Polluted Samples.pdf......Page 186 12-Modeling of Contaminants in Aquatic Environment.pdf......Page 202 13-Tentative Hazard Assessment of Industrial Facilities.pdf......Page 216 14-Ecological Approach to Evaluate Effects of Chemical Pollutants in Soil and Groundwater.pdf......Page 229 15-Environmental Epidemiology as a Method for Risk Assessment of Chemical Pollution.pdf......Page 246 16-The Use of Biomarkers in the Toxicological Risk Assessment.pdf......Page 252 17-Humic Substances as Natural Interacting Agents.pdf......Page 265 18-Environmental Microbiology, Soil Science, Nanoscience.pdf......Page 276 19-Environmental Effect Assessment of Organic PBT Compounds.pdf......Page 288 20-Risk Estimates of Air Pollutants in Developing Countries.pdf......Page 302 21-Inhalation Intake Assessment of Air Pollutants Exposure Over Cairo, Egypt.pdf......Page 320 22-Water Quality Assessment and Control in Bulgaria.pdf......Page 333 23-Risk Assessment of Oil Marine Pollution.pdf......Page 341 24-Case Study on Gas Station Enviromental Qualitative Risk Assessment.pdf......Page 351 25-Environmental Risks Associated to the Use of Cyanide Technology for Gold Extraction in Romania.pdf......Page 361 26-Exposure and Risk Assessment of Environmental Nitric Oxides in Tumor Progression.pdf......Page 373 27-Blood-Lead Levels in Schoolchildren from Veles, Related to the Ambient Air Pollution by Lead.pdf......Page 387 28-Evaluation of the Risk of Underground Water's Action Upon Human Health of Population in Municipality Chisinau.pdf......Page 395 29-Occurrence and Associated Risk of NitratesNitrites in the Ground Waters from the North-Eastern Part of Romania.pdf......Page 399 30-New Technologies for Nitrite and Nitrate Removal from Drinking Water Envisaging the Diminution of Human Health Risk.pdf......Page 414 31-About the Contents of Nitrates in Vegetal Food—Stuffs in Municipality of Chisinau.pdf......Page 422 32-Chlorosis Risk Evaluation from a New Viticulture Area Located on a Former Army Region.pdf......Page 429 33-Pesticide Residues Determination in Vegetables from Romania by GC-ECD.pdf......Page 436 34-Heavy Metals and Pesticides Analysis from Black Sea Algae.pdf......Page 444 35-Novel Daphnia Test For Detecting Chemical Pollution.pdf......Page 451 36-Novel Daphnia Test For Detecting Chemical Pollution.pdf......Page 457 37-Assessment of Land Pollution and Policy Analysis for Secure Development Strategies in Armenia.pdf......Page 468 38-Using a Decision Support Software in the Course of the Planning of a Waste Management System in Hungary.pdf......Page 484 39-Examination of Condition of Small Streams and Results Displaying in Environmental Information System.pdf......Page 498 40-Educational Approach of Safety and Risk Assessment Courses at Master Program.pdf......Page 512 41-Case Study of the Risk Assessment of Nitrates on Human Health in ihe West Side of Romania.pdf......Page 520 42-Levels of Polychlorinated Biphenyls and Polycyclic Aromatic Hydrocarbons in Soils Nearby Metallurgical Plant Kremikovtsy.pdf......Page 528 Back-matter.pdf......Page 536 New versus classic approaches for chemical risk assessment and management Dose response extrapolation for acute effects of toxic agents and its relevance to predict health risk related to disaster and terrorism associated events Modeling multimedia pollution for environmental exposure Risk assessment of mixtures of chemical pollutants in the environment Mass balance models for chemical fate, bioaccumulation, exposure and risk assessment Exposure and risk assessment modeling to screen and prioritize commercial chemical inventories Methodology for exposure and risk assessment in complex environmental pollution situations Risk assessment approaches for dealing with unusual chemicals and non-standard exposures Assessment of the effect potential of environmental chemicals Modeling chemical exposures in risk assessment Complex characterization of polluted samples Modeling of contaminants in aquatic environment Tentative hazard assessment of industrial facilities Ecological approach to evaluate effects of chemical pollutants in soil and groundwater Environmental epidemiology as a method for risk assessment of chemical pollution The use of biomarkers in the toxicological risk assessment Humic substances as natural interacting agents: Their characteristics and possible fate in environment Environmental microbiology, soil science, nanoscience: A planetary view Environmental effect assessment of organic PBT compounds Risk estimates of air pollutants in developing countries Inhalation intake assessment of air pollutants exposure over Cairo, Egypt Water quality assessment and control in Bulgaria Risk assessment of oil marine pollution Case study on gas station enviro[n]mental qualitative risk assessment Environmental risks associated to the use of cyanide technology for gold extraction in Romania Exposure and risk assessment of environmental nitric oxides in tumor progression Blood-lead levels in schoolchildren from veles, related to the ambient air pollution by lead Evaluation of the risk of underground water's action upon human health of population in municipality Chisinau Occurrence and associated risk of nitrates/nitrites in the ground waters from the north-eastern part of Romania New technologies for nitrite and nitrate removal from drinking water envisaging the diminution of human health risk About the contents of nitrates in vegetal food-stuffs in municipality of Chisinau Chlorosis risk evaluation from a new viticulture area located on a former army region Pesticide residues determination in vegetables from Romania by GC-ECD Heavy metals and pesticides analysis from black sea algae Novel daphnia test for detecting chemical pollution Flood risks in agricultural areas along Mesta river Assessment of land pollution and policy analysis for secure development strategies in Armenia Using a decision support software in the course of the planning of a waste management system in Hungary Examination of condition of small streams and results displaying in environmental information system Educational approach of safety and risk assessment courses at master program Case study of the risk assessment of nitrates on human health in ihe west side of Romania Levels of polychlorinated biphenyls and polycyclic aromatic hydrocarbons in soils nearby metallurgical plant Kremikovtsy. The book contains the contributions at the NATO Study Institute on Exposure and Risk Assessment of Chemical Pollution – Contemporary Methodology, which took place in Sofia – Borovetz, Bulgaria, July 1–10, 2008. Rapid advances in mathematics, computer science and molecular biology and chemistry have lead to the development in of a new branch of toxicology called Computational Toxicology. This emerging field is addressing the estimation and prediction of exposure risk and effects of chemicals based on experimental data, measured concentration and biological mechanisms and computational models of biological systems. Mathematical models are also being used to predict the fate and transport of substances in the environment. Because this area is still in its infancy, there has been limited application from governmental agencies to regulating controllable processes, such as registration of new chemicals, determination of estimated exposure and risk based limits and maximum acceptable concentrations in different compartments of the environment – ambient air, waters, soil and food products. However, this is soon to change as the ability to collect, analyze and interpret the required information is becoming increasingly more efficient and cost effective. Full implementation of the new processes have to involve education on both part of the experimentalists who are generating the data and the models, and the risk assessors who will use them to better protect human health and the environment.