Gast ::
| Hauptseite > Publikationsdatenbank > Magnetic Resonance Monitoring and Numerical Modeling of Soil Moisture during Evaporation > print |
| Hauptseite > Publikationsdatenbank > Magnetic Resonance Monitoring and Numerical Modeling of Soil Moisture during Evaporation > print |
| 001 | 844844 | ||
| 005 | 20240712112828.0 | ||
| 024 | 7 | _ | |a 10.2136/vzj2016.10.0099 |2 doi |
| 024 | 7 | _ | |a 2128/17945 |2 Handle |
| 024 | 7 | _ | |a WOS:000439692900001 |2 WOS |
| 037 | _ | _ | |a FZJ-2018-02195 |
| 082 | _ | _ | |a 550 |
| 100 | 1 | _ | |a Merz, Steffen |0 P:(DE-Juel1)129503 |b 0 |e Corresponding author |
| 245 | _ | _ | |a Magnetic Resonance Monitoring and Numerical Modeling of Soil Moisture during Evaporation |
| 260 | _ | _ | |a Madison, Wis. |c 2018 |b SSSA |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1522823896_30936 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a Evaporation from bare soil surfaces can be restrained to a great extent with the development of a dry layer at the soil surface where capillary hydraulic conductance ceases and water flow proceeds only by gas phase transport. Model calculations and preliminary experiments with model porous media have shown that this surface layer can be very thin. An accurate characterization of these processes is required, which is provided by noninvasive magnetic resonance (MR) methods. The evaporative drying of a silt loam and a sandy loam was monitored at high spatial resolution in laboratory experiments. The MR data were used to assess the performance of two numerical models: (i) the Richards equation, which considers isothermal liquid water flow, and (ii) a coupled soil water, heat, and vapor flow numerical model. The experimental results reveal two distinct drying regimes for both soil types where, at the onset of the second evaporation stage, a dry surface zone developed with increasing thickness over time. This layer revealed that water loss inside the soil coincided with a relatively low evaporation rate as the liquid continuity to the soil surface vanished. The modeling results clearly demonstrated the need to consider heat and vapor flow. It was shown, as a proof of principle, that MR relaxation time spectra may serve as a proxy to follow desaturation processes where spatially resolved transverse relaxation can reveal a secondary evaporation front. |
| 536 | _ | _ | |a 255 - Terrestrial Systems: From Observation to Prediction (POF3-255) |0 G:(DE-HGF)POF3-255 |c POF3-255 |f POF III |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef |
| 700 | 1 | _ | |a Balcom, Bruce J. |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Enjilela, Razieh |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Vanderborght, Jan |0 P:(DE-Juel1)129548 |b 3 |
| 700 | 1 | _ | |a Rothfuss, Youri |0 P:(DE-Juel1)145658 |b 4 |
| 700 | 1 | _ | |a Vereecken, Harry |0 P:(DE-Juel1)129549 |b 5 |
| 700 | 1 | _ | |a Pohlmeier, Andreas |0 P:(DE-Juel1)129521 |b 6 |
| 773 | _ | _ | |a 10.2136/vzj2016.10.0099 |g Vol. 17, no. 1, p. 0 - |0 PERI:(DE-600)2088189-7 |n 1 |p |t Vadose zone journal |v 17 |y 2018 |x 1539-1663 |
| 856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.pdf |
| 856 | 4 | _ | |y OpenAccess |x icon |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.gif?subformat=icon |
| 856 | 4 | _ | |y OpenAccess |x icon-1440 |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.jpg?subformat=icon-1440 |
| 856 | 4 | _ | |y OpenAccess |x icon-180 |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.jpg?subformat=icon-180 |
| 856 | 4 | _ | |y OpenAccess |x icon-640 |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.jpg?subformat=icon-640 |
| 856 | 4 | _ | |y OpenAccess |x pdfa |u https://juser.fz-juelich.de/record/844844/files/vzj-17-1-160099.pdf?subformat=pdfa |
| 909 | C | O | |o oai:juser.fz-juelich.de:844844 |p openaire |p open_access |p OpenAPC |p driver |p VDB:Earth_Environment |p VDB |p openCost |p dnbdelivery |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)129503 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)129548 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 4 |6 P:(DE-Juel1)145658 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 5 |6 P:(DE-Juel1)129549 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 6 |6 P:(DE-Juel1)129521 |
| 913 | 1 | _ | |a DE-HGF |l Terrestrische Umwelt |1 G:(DE-HGF)POF3-250 |0 G:(DE-HGF)POF3-255 |2 G:(DE-HGF)POF3-200 |v Terrestrial Systems: From Observation to Prediction |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |b Erde und Umwelt |
| 914 | 1 | _ | |y 2018 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |
| 915 | _ | _ | |a Creative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND 4.0 |0 LIC:(DE-HGF)CCBYNCND4 |2 HGFVOC |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b VADOSE ZONE J : 2015 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0111 |2 StatID |b Science Citation Index Expanded |
| 915 | _ | _ | |a IF < 5 |0 StatID:(DE-HGF)9900 |2 StatID |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1060 |2 StatID |b Current Contents - Agriculture, Biology and Environmental Sciences |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Thomson Reuters Master Journal List |
| 920 | 1 | _ | |0 I:(DE-Juel1)IBG-3-20101118 |k IBG-3 |l Agrosphäre |x 0 |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-9-20110218 |k IEK-9 |l Grundlagen der Elektrochemie |x 1 |
| 980 | 1 | _ | |a FullTexts |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IBG-3-20101118 |
| 980 | _ | _ | |a I:(DE-Juel1)IEK-9-20110218 |
| 980 | _ | _ | |a APC |
| 981 | _ | _ | |a I:(DE-Juel1)IET-1-20110218 |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|