Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt
Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The ave...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Abdel-Razek, Y. A. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag Berlin Heidelberg 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Environmental earth sciences - Berlin : Springer, 2009, 73(2014), 12 vom: 25. Dez., Seite 8035-8044 |
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| Übergeordnetes Werk: |
volume:73 ; year:2014 ; number:12 ; day:25 ; month:12 ; pages:8035-8044 |
| Links: |
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| DOI / URN: |
10.1007/s12665-014-3958-2 |
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SPR026702851 |
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| 245 | 1 | 0 | |a Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
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| 520 | |a Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. | ||
| 650 | 4 | |a Radon gas flux |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Sediments |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Density |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Porosity |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Masoud, M. S. |4 aut | |
| 700 | 1 | |a Hanafi, M. Y. |4 aut | |
| 700 | 1 | |a El-Nagdy, M. S. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental earth sciences |d Berlin : Springer, 2009 |g 73(2014), 12 vom: 25. Dez., Seite 8035-8044 |w (DE-627)599673451 |w (DE-600)2493699-6 |x 1866-6299 |7 nnns |
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10.1007/s12665-014-3958-2 doi (DE-627)SPR026702851 (SPR)s12665-014-3958-2-e DE-627 ger DE-627 rakwb eng Abdel-Razek, Y. A. verfasserin aut Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 Masoud, M. S. aut Hanafi, M. Y. aut El-Nagdy, M. S. aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 73(2014), 12 vom: 25. Dez., Seite 8035-8044 (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:73 year:2014 number:12 day:25 month:12 pages:8035-8044 https://dx.doi.org/10.1007/s12665-014-3958-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 73 2014 12 25 12 8035-8044 |
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10.1007/s12665-014-3958-2 doi (DE-627)SPR026702851 (SPR)s12665-014-3958-2-e DE-627 ger DE-627 rakwb eng Abdel-Razek, Y. A. verfasserin aut Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 Masoud, M. S. aut Hanafi, M. Y. aut El-Nagdy, M. S. aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 73(2014), 12 vom: 25. Dez., Seite 8035-8044 (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:73 year:2014 number:12 day:25 month:12 pages:8035-8044 https://dx.doi.org/10.1007/s12665-014-3958-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 73 2014 12 25 12 8035-8044 |
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10.1007/s12665-014-3958-2 doi (DE-627)SPR026702851 (SPR)s12665-014-3958-2-e DE-627 ger DE-627 rakwb eng Abdel-Razek, Y. A. verfasserin aut Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 Masoud, M. S. aut Hanafi, M. Y. aut El-Nagdy, M. S. aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 73(2014), 12 vom: 25. Dez., Seite 8035-8044 (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:73 year:2014 number:12 day:25 month:12 pages:8035-8044 https://dx.doi.org/10.1007/s12665-014-3958-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 73 2014 12 25 12 8035-8044 |
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10.1007/s12665-014-3958-2 doi (DE-627)SPR026702851 (SPR)s12665-014-3958-2-e DE-627 ger DE-627 rakwb eng Abdel-Razek, Y. A. verfasserin aut Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 Masoud, M. S. aut Hanafi, M. Y. aut El-Nagdy, M. S. aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 73(2014), 12 vom: 25. Dez., Seite 8035-8044 (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:73 year:2014 number:12 day:25 month:12 pages:8035-8044 https://dx.doi.org/10.1007/s12665-014-3958-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 73 2014 12 25 12 8035-8044 |
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10.1007/s12665-014-3958-2 doi (DE-627)SPR026702851 (SPR)s12665-014-3958-2-e DE-627 ger DE-627 rakwb eng Abdel-Razek, Y. A. verfasserin aut Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 Masoud, M. S. aut Hanafi, M. Y. aut El-Nagdy, M. S. aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 73(2014), 12 vom: 25. Dez., Seite 8035-8044 (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:73 year:2014 number:12 day:25 month:12 pages:8035-8044 https://dx.doi.org/10.1007/s12665-014-3958-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 73 2014 12 25 12 8035-8044 |
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Abdel-Razek, Y. A. @@aut@@ Masoud, M. S. @@aut@@ Hanafi, M. Y. @@aut@@ El-Nagdy, M. S. @@aut@@ |
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Abdel-Razek, Y. A. |
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Abdel-Razek, Y. A. misc Radon gas flux misc Sediments misc Density misc Porosity Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
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Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt Radon gas flux (dpeaa)DE-He213 Sediments (dpeaa)DE-He213 Density (dpeaa)DE-He213 Porosity (dpeaa)DE-He213 |
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Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
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Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
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study of the parameters affecting radon gas flux from the stream sediments at seila area southeastern desert, egypt |
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Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
| abstract |
Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. © Springer-Verlag Berlin Heidelberg 2014 |
| abstractGer |
Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. © Springer-Verlag Berlin Heidelberg 2014 |
| abstract_unstemmed |
Abstract Fifty-one locations distributed on two sites at Seila area, Southeastern desert of Egypt, were chosen to study the effect of the local controlling parameters, namely the activity concentration of 238U, density, and porosity of the stream sediments on the radon gas flux at this area. The average value of the activity concentration of 238U in the stream sediments at the first site is 41.68 Bq $ kg^{−1} $ while it is 37.34 Bq $ kg^{−1} $ at the second site. These values are higher than the worldwide average of 33 Bq $ kg^{−1} $. The average value of the radon flux density from the stream sediments into the atmosphere is much lower than the worldwide value of 0.016 Bq $ m^{−2} $ $ s^{−1} $ at both sites of the studied area. It may be recommended for reliable radon measurements inside the stream sediments for any application that the porosity of these sediments should be studied to estimate the suitable hole depth. The passive measurements conclude that the radon concentrations are sensitive to the local parameters while the active measurements reflect the diurnal variations reliably. © Springer-Verlag Berlin Heidelberg 2014 |
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Study of the parameters affecting radon gas flux from the stream sediments at Seila area Southeastern desert, Egypt |
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https://dx.doi.org/10.1007/s12665-014-3958-2 |
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Masoud, M. S. Hanafi, M. Y. El-Nagdy, M. S. |
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Masoud, M. S. Hanafi, M. Y. El-Nagdy, M. S. |
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10.1007/s12665-014-3958-2 |
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2024-07-03T22:15:37.458Z |
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| score |
7.4021015 |