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| DOI: | 10.2134/jeq2011.0470 |
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| Web URL(s): | https://www.dl.sciencesocieties.org/publications/jeq/articcles/42/1/83
Last checked: 11/02/2016
Access conditions: Item is within a limited-access website
https://www.dl.sciencesocieties.org/publications/jeq/pdfs/42/1/83
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| Publication Type:
| Refereed |
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| Author(s): | Tian, Kun;
Huang, Chi-Hua;
Wang, Guang-Qian;
Fu, Xu-Dong;
Parker, Gary |
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| Author Affiliation: | Tian: China Water International Engineering Consulting Co. Ltd.; Tian, Wang, and Fu: State Key Lab. of Hydro-Science and Engineering and Dep. of Hydraulic Engineering, Tsinghua Univ., Beijing, China; Huang: National Soil Loss Research Lab, USDA-ARS, West Lafayette, IN; Parker: Dep. of Civil & Environmental Engineering and Dep. of Geology, Univ. of Illinois Urbana, Champaign, IL |
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| Title: | Quantification of chemical transport processes from the soil to surface runoff |
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| Section: | Technical reports: Groundwater quality
Other records with the "Technical reports: Groundwater quality" Section
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| Source: | Journal of Environmental Quality. Vol. 42, No. 1, January 2013, p. 83-93. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 11 |
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| Related Web URL: | https://www.dl.sciencesocieties.org/publications/jeq/abstracts/42/1/83
Last checked: 11/02/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Seepage; Soil water; Surface runoff
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| Abstract/Contents: | "There is a good conceptual understanding of the processes that govern chemical transport from the soil to surface runoff, but few studies have actually quantified these processes separately. Thus, we designed a laboratory flow cell and experimental procedures to quantify the chemical transport from soil to runoff water in the following individual processes: (i) convection with a vertical hydraulic gradient, (ii) convection via surface flow or the Bernoulli effect, (iii) diffusion, and (iv) soil loss. We applied different vertical hydraulic gradients by setting the flow cell to generate different seepage or drainage conditions. Our data confirmed the general form of the convection-diffusion equation. However, we now have additional quantitative data that describe the contribution of each individual chemical loading process in different surface runoff and soil hydrological conditions. The results of this study will be useful for enhancing our understanding of different geochemical processes in the surface soil mixing zone." |
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| Language: | English |
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| References: | 38 |
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| Note: | Equations
Figures
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Tian, K., C.-H. Huang, G.-Q. Wang, X.-D. Fu, and G. Parker. 2013. Quantification of chemical transport processes from the soil to surface runoff. J. Environ. Qual. 42(1):p. 83-93. |
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| DOI: 10.2134/jeq2011.0470 |
| Web URL(s):
https://www.dl.sciencesocieties.org/publications/jeq/articcles/42/1/83
Last checked: 11/02/2016
Access conditions: Item is within a limited-access website
https://www.dl.sciencesocieties.org/publications/jeq/pdfs/42/1/83
Last checked: 11/02/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2225072a |
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