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دراسة تأثير التسميد على التربة من خلال مقارنة مؤشرات التلوث
Other Title(s)
Studying the effect of fertilized soil by comparing of some indicators of radioactive contamination
Joint Authors
Source
Issue
Vol. 27, Issue 1 (28 Feb. 2018), pp.168-182, 15 p.
Publisher
University of Mosul College of Science
Publication Date
2018-02-28
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
The current research aims to compare some of the indicators of radioactive contamination, contained, absorbed dose (D), radium equivalent, (Raeq), index of external and internal radiation hazard, (Hex , Hin ), and gamma activity concentration index, (Iγ), in five soil samples unfertilized and other five fertilized with Iraqi origin fertilizers, to find the effect of fertilization on how much increases the radioactive contamination, the concentration of radioactive elements 226 Ra,232 Th and 40 K in these samples estimated by using gamma ray system NaI (Tl).
It has been reached that the values of indicators of the fertilized and unfertilized soil that the rate of absorbed dose 0.0819 μSv / h and 0.133 μSv / h, radium equivalent 138.56 Bq / kg and 319.31 Bq / kg, gamma activity concentration index, (Iγ) 0.987 and 2.23, the internal radiation hazard index 0.488 and 1.326, the external radiation hazard index 0.374 and 0.862 ,respectively.
The surface exaltation rate of 222Rn was estimated after finding the radon concentration by using nuclear track detector CR-39, the emission from the soil surface in general was less than the recommended value by UNSCEAR.
American Psychological Association (APA)
صبا سالم محمد وهناء إحسان حسن. 2018. دراسة تأثير التسميد على التربة من خلال مقارنة مؤشرات التلوث. مجلة علوم الرافدين،مج. 27، ع. 1، ص ص. 168-182.
https://search.emarefa.net/detail/BIM-834621
Modern Language Association (MLA)
صبا سالم محمد وهناء إحسان حسن. دراسة تأثير التسميد على التربة من خلال مقارنة مؤشرات التلوث. مجلة علوم الرافدين مج. 27، ع. 1 (2018)، ص ص. 168-182.
https://search.emarefa.net/detail/BIM-834621
American Medical Association (AMA)
صبا سالم محمد وهناء إحسان حسن. دراسة تأثير التسميد على التربة من خلال مقارنة مؤشرات التلوث. مجلة علوم الرافدين. 2018. مج. 27، ع. 1، ص ص. 168-182.
https://search.emarefa.net/detail/BIM-834621
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 181-182
Record ID
BIM-834621