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cesium 137 redistribution

Using fallout Cesium-137 to understand soil

Using fallout Cesium-137 to understand soil redistribution on agricultural landscapes Jerry C. Ritchie1 – Gregory W. McCarty2 1,2USDA ARS Hydrology and Remote ...

ASSESSING SOIL ORGANIC CARBON

ASSESSING SOIL ORGANIC CARBON REDISTRIBUTION WITH FALLOUT 137CESIUM J.C. RitchieA, G.W. McCartyB, E.R. VenterisB, T.C. KasparC, ...

Cesium-137 redistribution in the sediments

Cesium-137 redistribution in the sediments of the playa, Lake Tyrrell, northwestern Victoria. II. Patterns of cesium-137 and pollen redistribution

Cesium-137 redistribution in the sediments

Cesium-137 redistribution in the sediments of the playa, Lake Tyrrell, Northwestern Victoria. I. Stratigraphy and cesium-137 mobility in the upper sediments

Pulsed Redistribution of a Contaminant

Pulsed Redistribution of a Contaminant Following Forest Fire: Cesium-137 in Runoff Mathew P. Johansen,* Thomas E. Hakonson, F. Ward Whicker, and David D. Breshears

Redistribution of Cesium-137 as an example of a

REDISTRIBUTION OF CESIUM-137 AS AN EXAMPLE OF A CHEMICAL INDICATOR OF ENVIRONMENTAL STRESS D. J. PENNOCK Department of

137Cs再分配,137Cs redistribution,音标,读音,翻译,英文

【铯-137】(cesium-137)质量数为137的铯的放射性核素。符号`^137Cs`。半衰期30.174年。发射`\beta^-`辐射(主要能量为0.512兆电子伏)和`\gamma`辐射(能量为0.661兆电子 ...

Applying the bootstrap technique for

Applying the bootstrap technique for studying soil redistribution by caesium-137 measurements at basin scale Application de la méthode du “bootstrap” pour l ...

Quantification of soil redistribution and

Quantification of soil redistribution and sediment budget in a Canadian watershed from fallout caesium-137 (137Cs) data L. Mabit 1, C. Bernard2, and M. R. Laverdière

Application of the 137Cs technique to quantify

Pa l ab r as Clave: Cesio 137. Suelo. Erosión. Sedimentación. Chile. Sudamérica. 286 I N T RO D U C T I O N ... The redistribution rates and their spatial distribu-

Soil and soil organic carbon redistribution on the

The purpose of this study was to use grid-sampling techniques to evaluate fallout 137 Cesium (137 Cs) ... Erosion Deposition All 14762 9620 1.90 ± 0.94a 2.53 ± 0.92b 2 ...

Redistribution of Cesium-137 as an example of a

REDISTRIBUTION OF CESIUM-137 AS AN EXAMPLE OF A CHEMICAL INDICATOR OF ENVIRONMENTAL STRESS D. J. PENNOCK Department of

Quantification of soil redistribution and

Quantification of soil redistribution and sediment budget in a Canadian watershed from fallout caesium-137 (137Cs) data L. Mabit 1, C. Bernard2, and M. R. Laverdière

Redistribution of Cesium-137 as an example

The use of the artificially-produced radioactive isotope Cesium-137 for the measurement of soil erosion is examined in this article as an example of the development ...

137cs背景值_cs137密度计_cs-137购买_网络_飞来科技

Zobeck T M, Ritchie J C et al. Validating the use of Cs-137 measurements to estimate rates of soil redistribution by ... Walling D E et al. Application of the Cesium-137 ...

Soil erosion evaluation in a small watershed in

251 Soil erosion evaluation in a small watershed in Brazil through 137Cs fallout redistribution analysis and con ventional models O.O.S.

UNCERTAINTIES OF THE 137Cs TECHNIQUE FOR

uncertainties of the 137cs technique for validation of soil redistribution modelling in a semiarid meso-scale watershed . ... the cesium-137 ...

The use of caesium-137 measurements in soil

Sediment-associated redistribution of caesium-137 A further critical assumption of the caesium-137 technique is that after the initial fixing of fallout

Application of caesium (cesium) -137 in soil

Application of Cs-137 in soil erosion and sedimentation studies

Pulsed redistribution of a contaminant

1. J Environ Qual. 2003 Nov-Dec;32(6):2150-7. Pulsed redistribution of a contaminant following forest fire: cesium-137 in runoff. Johansen MP(1), Hakonson TE, Whicker ...

Monitoring Soil Loss and Redistribution Using

Monitoring Soil Loss and Redistribution Using ... Summary of Measurements at the Cesium ... la redistribution des concentrations de 137césium depuis 1965 ...

DETERMINATION OF THE INITIAL 137CS

Cesium-137 is a valuable soil redistribution tracer for many environments (Ritchie and McHenry, 1990). 137Cs was introduced into the atmosphere as a result of nuclear

USING THE 137CS TECHNIQUE TO STUDY THE

提供USING THE 137CS TECHNIQUE TO STUDY THE EFFECT OF SOIL REDISTRIBUTION文档免费下载,摘要: ... 137 137 Cs,soilorganiccarbon(SOC)andtotalnitrogen ...

Application of Radioactive Fallout Cesium-137

Application of Radioactive Fallout Cesium-137 for Measuring Soil Erosion ... Cesium-137 loss from a watershed has ... are major causes of redistribution

Applying the bootstrap technique for

Applying the bootstrap technique for studying soil redistribution by caesium-137 measurements at basin scale ... Connect with Taylor Francis.

SHORT COMMUNICATION:

The spatial distribution of cesium-137 was examined at ... the rate of soil redistribution in ... tions occurs in uncultivated, Black Chernozemic landscapes

基于137Cs示踪法的丹江口小流域农用地土壤侵蚀研究 ...

De Jong E. Estimation of sediment redistribution within agricultural fields using caesium-137[J ... Improved models for estimating soil erosion rates from cesium-137 [5 ...

Use of caesium-137 and lead-210 as tracers in

Use of caesium-137 and lead-210 as tracers in soil erosion investigations D. E. WALLING, ... patterns of soil redistribution. There are, however, two important

Journal of Environmental Quality Abstract -

Application of Radioactive Fallout Cesium-137 for Measuring Soil ... Abstract. Radioactive fallout 137 Cs (cesium ... redistribution of soil can be mapped and ...

CAESIUM-137 AS A SOIL EROSION TRACER: A

CAESIUM-137 AS A SOIL EROSION TRACER: A REVIEW GRZEGORZ J. PORÊBA Department of Radioisotopes, ... estimate tillage redistribution of soil (Lobb et al., 1995;

Using Cesium-137 to investigate soil quality

We used the Cesium-137 (137 Cs) tracer ... Suitability of 137 Cs redistribution as an indicator of soil quality. Acta Geologica Hispanica 35 (3): 213-217.

内蒙古中东部地区 137 Cs背景值的确定

Zobeck T M, Ritchie J C et al. Validating the use of Cs-137 measurements to estimate rates of soil redistribution by ... Walling D E et al. Application of the Cesium-137 ...

Use of Cesium Methodology in the Evaluation of

Use of the Cesium-137 Methodology in the Evaluation Brazilian Archives of Biology and Technology 309 barium-137 radionuclide, which declines by

Characteristics of radio-cesium transport and

on radio-cesium redistribution. The simulated 137Cs discharge quantities over the nine ... Characteristics of radio-cesium transport and discharge between ...

Evaluation of Cesium-137 Conversion Models

Evaluation of Cesium-137 Conversion Models and Parameter Sensitivity for Erosion Estimation ... to validate the 137Cs-estimated soil redistribution rates against

The use of caesium-137 measurements to

Hydrological Sciences-Journal-des Sciences Hydrologiques, 42(3) June 1997 405 The use of caesium-137 measurements to establish a sediment budget for the Start

Emission and transport of cesium-137 from

Emission and transport of cesium-137 from boreal biomass burning in the ... of cesium-137 (137 Cs) have ... lead to a small northward redistribution of 137 Cs.

... Cs-137 tracing technique: A case study in Tariat

We then estimated the soil wind erosion rates by using the Cs-137 tracing technique and examined their spatial dynamics. Our results showed that the Cs-137 inventories ...

Journal of Environmental Quality Abstract -

Abstract. Fallout cesium-137 ... the existing calibration procedures commonly used for deriving quantitative estimates of soil redistribution rates from 137 Cs ...

Page SECTION 4. SEDIMENT TRANSPORT AND

Page SECTION 4. SEDIMENT TRANSPORT AND DEPOSITION Cesium-137 Measures Erosion Rate and Sediment Movement-- J. C. Lance, S. C. McIntyre, R. R. Lowrance,