干旱区生态环境知识资源中心(Arid): Literature Review and Assessment of Plant and Animal Transfer Factors Used in Performance Assessment Modeling

Arid

DOI	10.2172/1024566
报告编号	PNNL-14321; NUREG/CR-6825
来源ID	OSTI_ID: 1024566
	Literature Review and Assessment of Plant and Animal Transfer Factors Used in Performance Assessment Modeling
	Robertson, David E.; Cataldo, Dominic A.; Napier, Bruce A.; Krupka, Kenneth M.; Sasser, Lyle B.
英文摘要	A literature review and assessment was conducted by Pacific Northwest National Laboratory (PNNL) to update information on plant and animal radionuclide transfer factors used in performance-assessment modeling. A group of 15 radionuclides was included in this review and assessment. The review is composed of four main sections, not including the Introduction. Section 2.0 provides a review of the critically important issue of physicochemical speciation and geochemistry of the radionuclides in natural soil-water systems as it relates to the bioavailability of the radionuclides. Section 3.0 provides an updated review of the parameters of importance in the uptake of radionuclides by plants, including root uptake via the soil-groundwater system and foliar uptake due to overhead irrigation. Section 3.0 also provides a compilation of concentration ratios (CRs) for soil-to-plant uptake for the 15 selected radionuclides. Section 4.0 provides an updated review on radionuclide uptake data for animal products related to absorption, homeostatic control, approach to equilibration, chemical and physical form, diet, and age. Compiled transfer coefficients are provided for cow鈥檚 milk, sheep鈥檚 milk, goat鈥檚 milk, beef, goat meat, pork, poultry, and eggs. Section 5.0 discusses the use of transfer coefficients in soil, plant, and animal modeling using regulatory models for evaluating radioactive waste disposal or decommissioned sites. Each section makes specific suggestions for future research in its area.
出版年	2003
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES ; ABSORPTION ; ANIMALS ; CONCENTRATION RATIO ; DIET ; FOLIAR UPTAKE ; FOWL ; GEOCHEMISTRY ; GOATS ; IRRIGATION ; MEAT ; MILK ; PERFORMANCE ; RADIOACTIVE WASTE DISPOSAL ; RADIOISOTOPES ; SIMULATION physicochemical speciation ; geochemistry ; bioavailability ; radionuclide uptake ; concentration ratios ; transfer factors ; performance assessment modeling
URL	http://www.osti.gov/scitech/servlets/purl/1024566
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/268572
推荐引用方式 GB/T 7714	Robertson, David E.,Cataldo, Dominic A.,Napier, Bruce A.,et al. Literature Review and Assessment of Plant and Animal Transfer Factors Used in Performance Assessment Modeling,2003.