Soil radon gas in some soil types in the rainy season in Ho Chi Minh City, Vietnam

Abumurad, 2001, Emanation power of radon and its concentration in soil and rocks, Radiat. Meas., 34, 423, 10.1016/S1350-4487(01)00199-8 Baskaran, 2016 Bossew, 2003, The radon emanation power of building materials, soils and rocks, Appl. Radiat. Isot., 59, 389, 10.1016/j.apradiso.2003.07.001 Breitner, 2010, Effect of moisture content on emanation at different grain size fractions - a pilot study on granitic esker sand sample, J. Environ. Radioact., 101, 1002, 10.1016/j.jenvrad.2010.07.008 Chauhan, 2002, Radon diffusion through soil and fly ash: effect of compaction, Radiat. Meas., 35, 143, 10.1016/S1350-4487(01)00287-6 Christodoulou, 2007, The effect of moisture content on radon diffusion through soil: assessment in laboratory and field experiments, Health Phys., 92, 257, 10.1097/01.HP.0000248147.46038.bc De Martino, 1998, Radon emanation and exhalation rates from soils measured with an electrostatic, J. Environ. Radioact., 49, 407 Domis, 2009, Experimental and theoretical study of radon distribution in soil, Health Phys., 97, 322, 10.1097/HP.0b013e3181adc157 Durridge, 2017 Eikenberg, 2001, Determination of 228Ra, 226Ra and 224Ra in natural water via adsorption on MnO2-coated discs, J. Environ. Radioact., 54, 109, 10.1016/S0265-931X(00)00170-3 Forkapic, 2017, Correlation analysis of the natural radionuclides in soil and indoor radon in Vojvodina, Province of Serbia, J. Environ. Radioact., 166, 403, 10.1016/j.jenvrad.2016.07.026 IAEA, 2013 Jia, 2006, Determination of radium isotopes in soil samples by alpha-spectrometry, J. Radioanal. Nucl. Chem., 273, 779, 10.1007/s10967-007-0948-9 Kitto, 2005, Interrelationship of indoor radon concentrations, soil-gas flux, and meteorological parameters, J. Radioanal. Nucl. Chem., 261, 381, 10.1007/s10967-005-0725-6 Le, 2011, Determination of natural uranium, thorium and radium isotopes in water and soil samples by alpha spectroscopy, Kerntechnik, 76, 285, 10.3139/124.110159 Le, 2015, Radon and radium concentrations in drinkable water supplies of the Thu Duc region in Ho Chi Minh city, Vietnam, Appl. Radiat. Isot., 105, 219, 10.1016/j.apradiso.2015.08.033 Le, 2017, Gross alpha and beta activity and annual committed effective dose due to natural radionuclides in some water spinach (ipomoea aquatic Forssk) samples in Ho Chi Minh City, Vietnam, J. Environ. Radioact., 173, 44, 10.1016/j.jenvrad.2016.10.007 Mahur, 2013, Radon exhalation and gamma radioactivity levels in soil and radiation hazard assessment in the surrounding area of National Thermal Power Corporation, Dadri (U.P.), India, Radiat. Meas., 50, 130, 10.1016/j.radmeas.2012.09.008 Mirhabibi, 2014, A new approach for radon monitoring in soil as an earthquake precursor using optical fiber, J. Radioanal. Nucl. Chem., 301, 207, 10.1007/s10967-014-3147-5 Nazaroff, 1992, Radon transport from soil to air, Rev. Geophys., 30, 137, 10.1029/92RG00055 Ngo, 2012, Natural radioactivity and external dose assessment of surface soil in Vietnam, Radiat. Protect. Dosim., 151, 522, 10.1093/rpd/ncs033 Nguyen, 2018, Gross alpha, gross beta and activity concentration of 226Ra in some fertilizers commonly used in the south of Vietnam and health risk due to radionuclides transferred from fertilizers to food crops, J. Radioanal. Nucl. Chem. Pham, 1994, Variations of caesium isotope concentrations in air and fallout at Dalat, South Vietnam, 1986-91, J. Environ. Radioact., 22, 55, 10.1016/0265-931X(94)90035-3 Rengel, 2011, Soil pH, soil health and climate change, 69 Rogers, 1991, Correlations for predicting air permeabilities and 222Rn diffusion coefficients of soils, Health Phys., 61, 225, 10.1097/00004032-199108000-00006 Ryzhakova, 2014, A new method for estimating the coefficients of diffusion and emanation of radon in the soil, J. Environ. Radioact., 135, 63, 10.1016/j.jenvrad.2014.04.002 Sakoda, 2008, Radioactivity and radon emanation fraction of the granites sampled at Misasa and Badgastein, J. Environ. Radioact., 66, 648 Sakoda, 2011, A comprehensive review of radon emanation measurements for mineral, rock, soil, mill tailing and fly ash, Appl. Radiat. Isot., 69, 1422, 10.1016/j.apradiso.2011.06.009 Slessarev, 2016, Water balance creates a threshold in soil pH at the global scale, Nature, 10.1038/nature20139 Strong, 1982, Effect of moisture content on radon emanation from uranium ore and tailings, Health Phys., 42, 27, 10.1097/00004032-198201000-00003 Vaupotic, 2002, Relationship between radon concentrations in indoor air and in soil gas, J. Radioanal. Nucl. Chem., 42, 583 Zoran, 2012, Monitoring of radon anomalies in South-Eastern part of Romania for earthquake surveillance, J. Radioanal. Nucl. Chem., 293, 769, 10.1007/s10967-012-1780-4