Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.2172/5000198 |
| 报告编号 | PNL-5484 |
| 来源ID | OSTI_ID: 5000198 |
| Literature review of the concentration ratios of selected radionuclides in freshwater and marine fish | |
| Poston, T.M.; Klopfer, D.C. | |
| 英文摘要 | Concentration ratios (CR's) used for modeling the uptake and food chain transport of radionuclides in fish have usually been conservative; that is, at the high end of reported values. This practice ensures that the dose to the consumer of contaminated fish will not be underestimated. In many models, however, conservative values have been used for all variables that have any uncertainty associated with them. As a result the dose to the consumer is overestimated. Realistic CR values need to be developed to establish model parameters that will accurately reflect tissue burdens in fish and resulting dose rates to consumers. This report reviews and summarizes published literature on the uptake and distribution of stable and radioactive isotopes of 26 elements. Based on this review, we have made recommendations on CR values to be used for modeling the accumulation of radionuclides in fish. Our recommendations are compared with CR values reported in other publications. A generic discussion of abiotic and biotic factors that influence CR values is provided so that CR values may be adjusted based on site-specific characteristics of the fishes habitat. Recommended CR values for freshwater fish and for marine fish are listed. Although this report emphasizes radionuclides, it is applicable to stable elements as well. |
| 出版年 | 1986 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT. ; 54 ENVIRONMENTAL SCIENCES ; AMERICIUM ; BUILDUP ; ANTIMONY ; BARIUM ; CERIUM ; CESIUM ; COBALT ; CURIUM ; IODINE ; IRON ; MANGANESE ; MOLYBDENUM ; NEPTUNIUM ; NICKEL ; NIOBIUM ; PHOSPHORUS ; PLUTONIUM ; RADIUM ; RUTHENIUM ; SCANDIUM ; SODIUM ; STRONTIUM ; TECHNETIUM ; THORIUM ; TRITIUM ; URANIUM ; ZINC ; ZIRCONIUM ; BIOLOGICAL ACCUMULATION ; FISHES ; FOOD CHAINS ; REVIEWS ; TISSUE DISTRIBUTION ; ACTINIDES ; ALKALI METALS ; ALKALINE EARTH METALS ; ANIMALS ; AQUATIC ORGANISMS ; BETA DECAY RADIOISOTOPES ; BETA-MINUS DECAY RADIOISOTOPES ; DISTRIBUTION ; DOCUMENT TYPES ; ELEMENTS ; HALOGENS ; HYDROGEN ISOTOPES ; ISOTOPES ; LIGHT NUCLEI ; METALS ; NONMETALS ; NUCLEI ; ODD-EVEN NUCLEI ; PLATINUM METALS ; RADIOISOTOPES ; RARE EARTHS ; TRANSITION ELEMENTS ; TRANSPLUTONIUM ELEMENTS ; TRANSURANIUM ELEMENTS ; VERTEBRATES ; YEARS LIVING RADIOISOTOPES 560172* -- Radiation Effects-- Nuclide Kinetics & Toxicology-- Animals-- (-1987) ; 560305 -- Chemicals Metabolism & Toxicology-- Vertebrates-- (-1987) ; 520302 -- Environment, Aquatic-- Radioactive Materials Monitoring & Transport-- Aquatic Ecosystems & Food Chains-- (-1987) ; 520200 -- Environment, Aquatic-- Chemicals Monitoring & Transport-- (-1989) |
| URL | http://www.osti.gov/scitech/servlets/purl/5000198 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/263860 |
| 推荐引用方式 GB/T 7714 | Poston, T.M.,Klopfer, D.C.. Literature review of the concentration ratios of selected radionuclides in freshwater and marine fish,1986. |
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