An automatic device for measuring the effect of meteorological factors on radon-222 flux from soils in the long term

被引：24

作者：

Ferry, C ^{[1
]}

Beneito, A ^{[1
]}

Richon, P ^{[1
]}

Robe, MC ^{[1
]}

机构：

[1] Inst Protect & Surete Nucl, Dept Protect Environm, F-92265 Fontenay Aux Roses, France

来源：

RADIATION PROTECTION DOSIMETRY | 2001年 / 93卷 / 03期

关键词：

D O I：

10.1093/oxfordjournals.rpd.a006439

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An automatic method for measuring the radon flux at soil surfaces is described. The proposed experimental design minimises the disturbance induced by the accumulator technique widely used to measure radon exhalation from the ground. By exposing the ground surface to the normal weather conditions between two consecutive measurements, this method can be used to study, in the long term, the effects of meteorological factors on the radon flux density at the soil-atmosphere interface.

引用

页码：271 / 274

页数：4

共 11 条

[1]

Bear J., 1998, Dynamics of Fluids in Porous Media. Civil and Mechanical Engineering

[2] AN APPARATUS FOR CONTINUOUSLY MEASURING RN-222 EXHALATION FROM GROUND [J].

ITAYA, T ;

TANJI, T ;

OKINO, M ;

HIRUTA, Y ;

MOCHIZUKI, S .

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 1995, 32 (09) :944-946

[3] Estimation of 222Rn flux from ground surface based on the variation analysis of 222Rn concentration in a closed chamber [J].

Koarashi, J ;

Amano, H ;

Andoh, M ;

Iida, T .

RADIATION PROTECTION DOSIMETRY, 2000, 87 (02) :121-131

[4] CORRELATIONS FOR PREDICTING AIR PERMEABILITIES AND RN-222 DIFFUSION-COEFFICIENTS OF SOILS [J].

ROGERS, VC ;

NIELSON, KK .

HEALTH PHYSICS, 1991, 61 (02) :225-230

[5] THE FLUX OF RADON AND THORON FROM AUSTRALIAN SOILS [J].

SCHERY, SD ;

WHITTLESTONE, S ;

HART, KP ;

HILL, SE .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1989, 94 (D6) :8567-8576

[6] FACTORS AFFECTING EXHALATION OF RADON FROM A GRAVELLY SANDY LOAM [J].

SCHERY, SD ;

GAEDDERT, DH ;

WILKENING, MH .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1984, 89 (ND5) :7299-7309

[7]

SHUMANN RR, 1992, GEOLOGIC CONTROLS RA, P65

[8]

Stranden E., 1984, Radiation Protection Dosimetry, V7, P55

[9]

TANNER AB, 1980, NATURAL RAD ENV, V3, P5

[10] TEMPORAL VARIABILITY OF RADON CONCENTRATION IN THE INTERSTITIAL GAS OF SOILS IN PENNSYLVANIA [J].

WASHINGTON, JW ;

ROSE, AW .

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 1992, 97 (B6) :9145-9159

← 1 2 →