Intro to Environmental Toxicology: Impacts of Chemicals Upon Ecological SystemsIntroduction to Environmental Toxicology focuses on the impacts of chemicals upon ecological systems ranging from the molecular level to the dynamics of ecosystems. This unique book emphasizes the use of toxicity tests and provides important examples. It also details molecular, cellular, and physiological effects. Biodegradation, structure-activity relationships, atmospheric pollutants, and the effects of elemental pollutants on living systems are but a few of the important topics covered in this broad-based text/reference. Environmental toxicology is addressed at the ecosystem level. Significant attention is devoted to examining the difficulties of assessing impacts within ecosystems, reviewing the potential of biomarkers, and noting limits to prediction. Although intended as a text for upper division undergraduates and beginning graduate students, the book will be an excellent reference for anyone in environmental toxicology and chemistry, regulators, risk assessors, environmental consultants, ecologists, and students. |
Contents
Chapter | 1 |
Chapter | 6 |
References and Suggested Readings | 15 |
Design Parameters for Toxicity Tests | 29 |
References and Suggested Readings | 43 |
Animal Care and Use Considerations | 58 |
Summary | 71 |
Study Questions | 83 |
Characteristics of the OPD Gene Product and Other Bacterial | 182 |
Natural Role of the OPA Anhydrases | 188 |
Study Questions | 195 |
Physiological and Histological Indicators | 202 |
Assemblage and Community Parameters | 208 |
Modeling of Populations Using Age Structure and Survivorship Models | 220 |
Community and Ecosystem Effects | 227 |
Interpretation of Ecosystem Level Impacts Stability and Ecosystem | 237 |
Common Modes of Action in Detail | 95 |
Introduction to QSAR | 102 |
References and Suggested Readings | 111 |
Factors Modifying the Activity of Toxicants | 115 |
Mixture Estimation System | 121 |
References and Suggested Readings | 131 |
Nitrogen Oxides | 140 |
Carbon Monoxide | 148 |
References and Suggested Readings | 156 |
Microbial Degradation | 167 |
An Example of a Detoxification Enzyme | 175 |
Multivariate Techniques Nonmetric Clustering | 243 |
Study Questions | 249 |
Appendix A U S EPA Document A Framework | 271 |
CONTENTS | 273 |
Executive summary | 279 |
Analysis phase | 294 |
Risk characterization | 304 |
Key terms | 312 |
Index | 317 |
184 | 320 |
Copyright | |