Bacteria - chemistry, Biocatalysis, Bacterial Proteins - chemistry, Bacterial Proteins - genetics, Substrate Specificity, Organophosphorus Compounds - chemistry, Aryldialkylphosphatase - chemistry, Aryldialkylphosphatase - genetics, Aryldialkylphosphatase - metabolism, Hydrolysis, Bacteria - enzymology, Bacterial Proteins - metabolism, Kinetics
Economics, District of Columbia, Conservation of Natural Resources, Cost-Benefit Analysis
Hydrocarbons, Benthos, Sediment pollution, Antarctica, Spatial variation, Environmental impact, Heavy metals, Antarctic Regions, Heavy Metal Poisoning, Multivariate Analysis, Environmental Monitoring, Animals, Hydrocarbons - poisoning, Ecosystem, Refuse Disposal, Geologic Sediments - chemistry, Invertebrates, Population Dynamics, Refuse and refuse disposal
Antarctic Regions, Multivariate Analysis, Hydrochloric Acid, Metals - pharmacokinetics, Environmental Monitoring - methods, Metals - analysis, Biological Availability, Chemistry Techniques, Analytical - methods, Analysis of Variance, Geologic Sediments - analysis, Environment, Kinetics, Environmental Pollution - analysis
Environment, Oceanography, Research, Marine biology, Photosynthesis, Zoology, Biomass, Microbiology, Algae, Freshwater & Marine Ecology, Plankton, Marine algae, Marine & Freshwater Sciences, Marine productivity