04836nam 2200601 a 450 991100657850332120230721030325.01-4294-7987-61-60119-388-2(CKB)1000000000385115(EBL)3382396(SSID)ssj0000071550(PQKBManifestationID)11980085(PQKBTitleCode)TC0000071550(PQKBWorkID)10091691(PQKB)11160665(MiAaPQ)EBC3382396(EXLCZ)99100000000038511520070126d2007 uy 0engur|n|---|||||txtccrCesium-137 in the environment[electronic resource] radioecology and approaches to assessment and management /recommendations of the National Council on Radiation Protection and MeasurementsBethesda, MD National Council on Radiation Protection and Measurementsc20071 online resource (395 p.)NCRP report ;no. 154Description based upon print version of record.0-929600-91-6 Includes bibliographical references (p. 302-354) and index.""Cover""; ""Preface""; ""Contents""; ""Executive Summary""; ""Extended Summary""; ""Motivation for this Report""; ""Scope of the Report""; ""Properties and Sources of Cesium-137""; ""Cesium-137 Contamination at Three DOE Sites in the United States""; ""Savannah River Site""; ""Oak Ridge Reservation""; ""Hanford Site""; ""Behavior of Cesium-137 in Terrestrial Ecosystems""; ""Behavior of Cesium-137 in Aquatic Ecosystems""; ""Managing Contaminated Ecosystems""; ""1. Introduction""; ""2. Properties of Cesium Isotopes""; ""2.1 Physical, Chemical and Biological Properties of Cesium Isotopes""""2.2 Processes Affecting General Distribution Patterns of Radiocesium""""3. Radiocesium in the Global Environment""; ""3.1 Sources of Radiocesium in the Environment""; ""3.1.1 Nuclear Weapon Detonations""; ""3.1.2 Fuel Reprocessing and Waste Disposal""; ""3.1.3 Reactor Releases""; ""3.1.4 Releases from Medical Uses of Cesium-137""; ""3.2 Geographic Distribution Patterns of Cesium-137 Deposition""; ""4. Primary Sites of Local Cesium-137 Contamination in the United States""; ""4.1 Savannah River Site""; ""4.1.1 Climate and Setting""; ""4.1.2 Sources of Radiocesium""; ""4.1.3 Release History""""4.1.4 Environments""""4.1.5 Unique Pathways, Parameters and Conditions""; ""4.1.6 Future Management Issues""; ""4.2 Oak Ridge Reservation""; ""4.2.1 Climate and Setting""; ""4.2.2 Sources of Cesium-137""; ""4.2.3 Release History""; ""4.2.4 Aquatic Environments""; ""4.2.5 Terrestrial Environments""; ""4.2.6 Unique Pathways, Parameters and Conditions""; ""4.2.7 Future Management Issues""; ""4.3 Hanford Site""; ""4.3.1 Climate and Setting""; ""4.3.2 Sources of Cesium-137""; ""4.3.3 Release History""; ""4.3.4 Environments""; ""4.3.5 Unique Pathways, Parameters and Conditions""""4.3.6 Future Management Issues""""5. Behavior and Transport in Terrestrial Ecosystems""; ""5.1 Chemistry and Sorption Properties of Cesium""; ""5.1.1 Chemistry and Speciation""; ""5.1.2 Influence of Mineralogy on Sorption of Cesium""; ""5.1.3 Soil/Sediment Partition Coefficient Values for Cesium""; ""5.2 Biogeochemical Transport Processes for Cesium""; ""5.2.1 Deposition from the Atmosphere""; ""5.2.2 Weathering from Plant Surfaces""; ""5.2.3 Foliar Absorption""; ""5.2.4 Soil Processes""; ""5.2.5 Soil-to-Plant Transfer""; ""5.2.6 Translocation within Plants""""5.2.7 Microbial Impacts on Cesium Mobility""""5.2.8 Plant-to-Animal Transfers""; ""5.2.9 Soil-to-Animal Transfers""; ""5.2.10 Transfers in Animal Food Chains""; ""5.2.11 Assimilation and Retention in Animals""; ""5.3 Modeling Approaches for Radiocesiumin Terrestrial Ecosystems""; ""5.3.1 General Approaches""; ""5.3.2 Model Validation""; ""5.3.3 Uncertainty and Sensitivity Analyses""; ""6. Behavior and Transport in Freshwater Ecosystems""; ""6.1 Sediment-Water Partitioning of Cesium-137""; ""6.1.1 Partition Coefficient""; ""6.1.2 Settling and Sedimentation""; ""6.1.3 Remobilization""""6.1.4 Burial""NCRP report ;no. 154.Radioactive pollutionCesiumIsotopesEnvironmental aspectsRadioecologyRadioactive pollution.CesiumIsotopesEnvironmental aspects.Radioecology.363.738National Council on Radiation Protection and Measurements.MiAaPQMiAaPQMiAaPQBOOK9911006578503321Cesium-137 in the environment4390988UNINA