guest ::
| Home > Publications database > On the Information Content of Cosmic-Ray Neutron Data in the Inverse Estimation of Soil Hydraulic Properties > print |
| Home > Publications database > On the Information Content of Cosmic-Ray Neutron Data in the Inverse Estimation of Soil Hydraulic Properties > print |
| 001 | 859784 | ||
| 005 | 20220930130205.0 | ||
| 024 | 7 | _ | |a 10.2136/vzj2018.06.0123 |2 doi |
| 024 | 7 | _ | |a 2128/21602 |2 Handle |
| 024 | 7 | _ | |a WOS:000457481000001 |2 WOS |
| 024 | 7 | _ | |a altmetric:55168953 |2 altmetric |
| 037 | _ | _ | |a FZJ-2019-00615 |
| 082 | _ | _ | |a 550 |
| 100 | 1 | _ | |a Brunetti, Giuseppe |0 P:(DE-HGF)0 |b 0 |
| 245 | _ | _ | |a On the Information Content of Cosmic-Ray Neutron Data in the Inverse Estimation of Soil Hydraulic Properties |
| 260 | _ | _ | |a Alexandria, Va. |c 2019 |b GeoScienceWorld |
| 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 1549979519_26322 |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 Observations of soil moisture content from remote sensing platforms can beused in conjunction with hydrological models to inversely estimate soil hydraulicproperties (SHPs). In recent years, cosmic-ray neutron sensing (CRNS) has provento be a reliable method for the estimation of area-average soil moisture at fieldscales. However, its use in the inverse estimation of the effective SHPs is largelyunexplored. Thus, the main objective of this study was to assess the informationcontent of aboveground fast-neutron counts to estimate SHPs using botha synthetic modeling study and actual experimental data from the Rollesbroichcatchment in Germany. For this, the forward neutron operator COSMIC was externallycoupled with the hydrological model HYDRUS-1D. The coupled model wascombined with the Affine Invariant Ensemble Sampler to calculate the posteriordistributions of effective soil hydraulic parameters as well as the model-predictiveuncertainty for different synthetic and experimental scenarios. Measured watercontents at different depths were used to assess estimated SHPs. The analysis ofboth synthetic and actual CRNS data from homogenous and heterogeneous soilprofiles, respectively, led to confident estimations of the shape parameters a andn, while higher uncertainty was observed for the saturated hydraulic conductivity.Furthermore, results demonstrated that neutron data are less influenced bylocal sources of uncertainty compared with near-surface point measurements.The simultaneous use of CRNS and water content data further reduced the overalluncertainty, opening up new perspectives for the combination of CRNS withother remote sensing techniques for the inverse estimation of the effective SHPs. |
| 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 |
| 700 | 1 | _ | |a Simunek, Jiri |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Bogena, Heye |0 P:(DE-Juel1)129440 |b 2 |
| 700 | 1 | _ | |a Baatz, Roland |0 P:(DE-Juel1)144513 |b 3 |
| 700 | 1 | _ | |a Huisman, Johan Alexander |0 P:(DE-Juel1)129472 |b 4 |
| 700 | 1 | _ | |a Dahlke, Helen |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Vereecken, Harry |0 P:(DE-Juel1)129549 |b 6 |e Corresponding author |
| 773 | _ | _ | |a 10.2136/vzj2018.06.0123 |0 PERI:(DE-600)2088189-7 |p 1-24 |t Vadose zone journal |v 1 |y 2019 |x 1539-1663 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/859784/files/Inv-706614.pdf |
| 856 | 4 | _ | |x pdfa |u https://juser.fz-juelich.de/record/859784/files/Inv-706614.pdf?subformat=pdfa |
| 856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/859784/files/vzj-18-1-180123.pdf |
| 856 | 4 | _ | |y OpenAccess |x pdfa |u https://juser.fz-juelich.de/record/859784/files/vzj-18-1-180123.pdf?subformat=pdfa |
| 909 | C | O | |o oai:juser.fz-juelich.de:859784 |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 2 |6 P:(DE-Juel1)129440 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)144513 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 4 |6 P:(DE-Juel1)129472 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 6 |6 P:(DE-Juel1)129549 |
| 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 2019 |
| 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 : 2017 |
| 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 Clarivate Analytics Master Journal List |
| 920 | 1 | _ | |0 I:(DE-Juel1)IBG-3-20101118 |k IBG-3 |l Agrosphäre |x 0 |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IBG-3-20101118 |
| 980 | _ | _ | |a APC |
| 980 | 1 | _ | |a APC |
| 980 | 1 | _ | |a FullTexts |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|