@book{6e07f4813bb649acb6942256d5c85057,
title = "Weathering and Decontamination of Radioactivity deposited on Asphalt Surfaces",
abstract = "Longlived fission products might be deposited in the environment after a serious reactor accident. At Ris{\o} we have studied how danish weather conditions and fire hosing influence the decontamination of Rubidium86 (representing Cesium134 and137) Barium-Lanthanum 140 and Ruthenium103 deposited on asphalt surfaces. Measurements have been done at different types of roads and during all seasons including winter with snow and ice cover of the roads. The results from the first five experiments were used for calculating doses to the population in the land contamination project (Ris{\o}-R-462).",
keywords = "Ris{\o}-M-2273, Reactor accidents, External irradiation, Gamma radiation, Fission products, Roads, Asphalts, Surface contamination, Weathering, Water, Decontamination, Snow, Fallout deposits, Weather, Urban areas, Surface cleaning",
author = "Warming, {Inge Elisabeth}",
year = "1982",
language = "English",
isbn = "87-550-0903-4",
series = "Ris{\o}-M",
number = "2273",
publisher = "Ris{\o} National Laboratory",
}