Intercomparison of Environmental Gamma doses Measured with A NaI(Tl) Survey Meter and Thermoluminescent Dosimeters(TLDs) in the Poonch Division of Azad Kashmir, Pakistan
Intercomparison of Environmental Gamma doses Measured with A NaI(Tl) Survey Meter and Thermoluminescent Dosimeters(TLDs) in the Poonch Division of Azad Kashmir, Pakistan
摘要
This study presents the intercomparison of the outdoor environmental gamma dose rates measured using a Nal (TI) based survey meter along with thermoluminescent dosimeters (TLDs) and estimation of excess lifetime cancer risk (ELCR), for the inhabitants of Poonch division of the Azad Kashmir, Pakistan. CaF2: Dy (TLD-200) card dosimeters were installed at height of 1 m from ground at fifteen different locations covering the entire Poonch division comprising of three districts.
This study presents the intercomparison of the outdoor environmental gamma dose rates measured using a Nal (TI) based survey meter along with thermoluminescent dosimeters (TLDs) and estimation of excess lifetime cancer risk (ELCR), for the inhabitants of Poonch division of the Azad Kashmir, Pakistan. CaF2: Dy (TLD-200) card dosimeters were installed at height of 1 m from ground at fifteen different locations covering the entire Poonch division comprising of three districts.
参考文献10
-
1Simpkins RW, Kearfott KJ. The Minimum number of observations necessary to develop an average thermoluminescent dosimeter element correction factor.Radiat Prot Manag, 1997; 13, 55-61.
-
2Harvey JA, Haverland NP, Kearfott KJ. Characterization of the glow peak fading properties of six common thermolumin- escent materials. App Radiat Isot, 2010; 68, 1988-2000.
-
3Harvey JA, Kearfott KJ. Reproducibility of glow peak fading characteristics of thermoluminescent dosimeters. Radiat Meas, 2011; 46, 319-22.
-
4Harvey JA, Kearfott KJ. Effects of high ambient temperature on glow-peak fading properties of LiF: Mg, Ti thermoluminescent dosemeters. Radiat Prot Dosim, 2012; 149, 109-15.
-
5Harvey JA, Thomas EM, Kearfott KJ. Quantification of various factors influencing the accuracy and precision of thermoluminescent detector calibrations for new and used chip sets. Health Phys, 2011; 100,S79-S91.
-
6Rafique M. Ambient indoor/outdoor gamma radiation dose rates in the city and at high altitudes of Muzaffarabad (Azact Kashmir). Environ Earth Sci, 2013; 70, 1783-90.
-
7Rafique M, Basharat M, Azhar SR, et al. Effect of geology and altitude on ambient outdoor gamma dose rates in district poonch, Azad Kashmir. Carpath J Earth Env, 2013; 8, 165-73.
-
8UNSCEAR. Ionizing radiation: Sources and biological effects, report to the general assembly with scientific annexes, United Nations, New York, 2000.
-
9Worldstat info, http://en.worldstat.info/Asia/Pakistan, [2014-03-17].
-
10Recommendations of the ICRP. Annals of the ICRP, 1990, 21, Publication 60.
-
1Audrey GUO.China Relief to Pakistan[J].China's Foreign Trade,2010(16):61-61.
-
2侯大银.全球互联网顶级域名注册总数突破1.92亿[J].互联网周刊,2010(5):18-18.
-
3谷歌地图应印度要求将克什米尔“划归”印度[J].看世界,2010(18):6-6.
-
4宫辉,李金,龚光华,李裕熊,侯磊,邵贝贝.Online measurement of the BEPCⅡ background using RadFET dosimeters[J].Chinese Physics C,2009,33(9):774-776.
-
52010年第一季度全球互联网域名注册总数突破1.93亿[J].互联网天地,2010(7):88-88.
-
6Operation Survey of HWRR in 1995[J].Annual Report of China Institute of Atomic Energy,1995(0):103-104.
-
7Lan Xinzhen.Trimming the Excess[J].Beijing Review,2013,56(33):32-33.
-
8Mao Wang Li Wuyuan Wang Guiling Su Youwu.Individual Dose Monitoring of External Radiation in IMP(2009)[J].近代物理研究所和兰州重离子加速器实验室年报:英文版,2009(1):265-265.
-
9WEN Fu-ping.Characterization Survey During Decommissioning[J].Annual Report of China Institute of Atomic Energy,2007(1):239-240.
-
10An Upgraded Portable (235)~U Emrochment Meter[J].Annual Report of China Institute of Atomic Energy,1994(0):134-135.