Zoning of part of the territory of the eastern Chernobyl radioactive trace on the basis of fractal characteristics of the surface density of 137Cs contamination

Autor:	A. V. Evstigneev, V. N. Chukanov, D. B. Berg, A. V. Chursin, E. P. Berg, I. L. Manzhurov
Rok vydání:	2007
Předmět:	Data processing Mechanical Engineering Contamination Condensed Matter Physics Fractal dimension Fractal analysis Field (geography) Trace (semiology) Fractal Mechanics of Materials Environmental science General Materials Science Physical geography Zoning
Zdroj:	Russian Journal of Nondestructive Testing. 43:834-841
ISSN:	1608-3385 1061-8309
DOI:	10.1134/s1061830907120066
Popis:	This study is related to research on informative physicochemical indicators for zoning of contaminated territories. The digital field of the radioactive 137Cs contamination in the southern branch of the eastern Chernobyl radioactive trace is studied. The use of fractal analysis based on a technique developed earlier by the authors is proposed for zoning this territory. A brief geomorphologic characterization of the surveyed territory is presented and the requirements for an aerial gamma radiation survey, the processing of data, and the calculation of the fractal dimension are described. Special studies are devoted to the sensitivity of fractal dimension values to the use of different data processing methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4e597dae642379f507162df0de83631b https://doi.org/10.1134/s1061830907120066 Zobrazit plný text záznamu Full text from SpringerLink