title: Environmental transportation of tritium and estimation of site-specific model parameters for Kaiga site, India.
abstract: Tritium content in air moisture, soil water, rain water and plant water samples collected around the Kaiga site, India was estimated and the scavenging ratio, wet deposition velocity and ratio of specific activities of tritium between soil water and air moisture were calculated and the results are interpreted. Scavenging ratio was found to vary from 0.06 to 1.04 with a mean of 0.46. The wet deposition velocity of tritium observed in the present study was in the range of 3.3E-03 to 1.1E-02 m s(-1) with a mean of 6.6E-03 m s(-1). The ratio of specific activity of tritium in soil moisture to that in air moisture ranged from 0.17 to 0.95 with a mean of 0.49. The specific activity of tritium in plant water in this study varied from 73 to 310 Bq l(-1). The present study is very useful for understanding the process and modelling of transfer of tritium through air/soil/plant system at the Kaiga site.
authors.affiliation: Environmental Survey Laboratory,  Kaiga Generating Station, Karwar, Karnataka 581400,  India.
authors.forename: T K
authors.initials: TK
authors.lastname: Reji
authors.forename: P M
authors.initials: PM
authors.lastname: Ravi
authors.forename: T L
authors.initials: TL
authors.lastname: Ajith
authors.forename: B N
authors.initials: BN
authors.lastname: Dileep
authors.forename: A G
authors.initials: AG
authors.lastname: Hegde
authors.forename: P K
authors.initials: PK
authors.lastname: Sarkar
mesh_terms: D000388:Air; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D000465:Algorithms; D004784:Environmental Monitoring / Q000379:methods*; D007194:India; D015233:Models, Statistical; D055848:Nuclear Power Plants; D011891:Rain; D012588:Scintillation Counting; D012621:Seasons; D012987:Soil; D012990:Soil Pollutants, Radioactive; D013997:Time Factors; D014316:Tritium / Q000032:analysis*; D014867:Water
chemical_list: D000396:Air Pollutants, Radioactive; D012987:Soil; D012990:Soil Pollutants, Radioactive; D014867:Water; D014316:Tritium