Búsqueda

Evaluation of atmospheric transport models for use in Phase II of the historical public exposures studies at the Rocky Flats Plant

Fichero PDF / PDF file
Registro MARC
Tag12Valor
LDR  00000nab a2200000 i 4500
001  MAP20071501082
003  MAP
005  20080418122637.0
007  hzruuu---uuuu
008  000906e19990801usa|||| | |00010|eng d
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎832.1
1001 ‎$0‎MAPA20080146474‎$a‎Rood, Arthur S.
24510‎$a‎Evaluation of atmospheric transport models for use in Phase II of the historical public exposures studies at the Rocky Flats Plant‎$c‎Arthur S. Rood, George G. Killough and John E. Till
520  ‎$a‎Five atmospheric transport models were evaluated for use in phase II of the historical public exposures studies at the rocky flats plant. Models included a simple straight-line gaussian plume model (ISCST2), several integrated puff models (RATCHET, TRIAD, and INPUFF2), and a complex terrain model (TRAC). Evaluations were based on how well model predictions compared with sulfur hexafluoride tracer measurements taken in the vicinity of rocky flats in february 1991. Four modeling objectives were defined based on the endpoints of the overall study: 1.- the unpaired maximum hourly average concentration, 2.- paired time-averaged concentration, 3.- unpaired time-averaged concentration, and 4.- arc-integrated concentration. Performance measures were used to evaluate models and focused on the geometric mean and standard deviation of the predicted-to-observed ratio and the correlation coefficient between predicted and observed concentrations. No one model consistently outperformed the others in all modeling objectives and performance measures.
65011‎$0‎MAPA20080589509‎$a‎Centrales nucleares
65011‎$0‎MAPA20080577155‎$a‎Plantas químicas
65001‎$0‎MAPA20080601522‎$a‎Evaluación de riesgos
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080550578‎$a‎Emisiones
65001‎$0‎MAPA20080567736‎$a‎Zonas urbanas
65011‎$0‎MAPA20080568863‎$a‎Estados Unidos
65011‎$0‎MAPA20080605797‎$a‎Dispersión atmosférica
7001 ‎$0‎MAPA20080247096‎$a‎Killough, George G.
7001 ‎$0‎MAPA20080086152‎$a‎Till, John E.
7730 ‎$w‎MAP20077000345‎$t‎Risk analysis : an international journal‎$d‎New York and London : Society for Risk Analysis‎$g‎Vol. 19, nº 4, Agosto, 1999 ; p. 559-576