Open AccessRadiation exposure levels within timber industries in Calabar, Nigeria
Author(s) -
SO Inyang,
Is S. Inyang,
NO Egbe
Publication year - 2009
Publication title -
journal of medical physics/journal of medical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.292
H-Index - 24
eISSN - 1998-3913
pISSN - 0971-6203
DOI - 10.4103/0971-6203.51937
Subject(s) - radiological weapon , radiation exposure , business , effective dose (radiation) , toxicology , occupational exposure , environmental health , agricultural economics , nuclear medicine , medicine , economics , surgery , biology
The UNSCEAR (2000) observed that there could be some exposure at work which would require regulatory control but is not really considered. This study was, therefore, set up to evaluate the effective dose in timber industries in Calabar, Nigeria to determine if the evaluated dose levels could lead to any radiological health effect in the workers, and also determine if the industries require regulatory control. The gamma ray exposure at four timber industries measured using an exposure meter were converted to effective dose and compared with the public and occupational values. The evaluated effective dose values in the timber industries were below public and occupational exposure limits and may not necessarily result in any radiological health hazard. Therefore, they may not require regulatory control.