Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Andreas Pohlmeier"'
Autor:
Tobias Selzner, Jannis Horn, Magdalena Landl, Andreas Pohlmeier, Dirk Helmrich, Katrin Huber, Jan Vanderborght, Harry Vereecken, Sven Behnke, Andrea Schnepf
Publikováno v:
Plant Phenomics, Vol 5 (2023)
Magnetic resonance imaging (MRI) is used to image root systems grown in opaque soil. However, reconstruction of root system architecture (RSA) from 3-dimensional (3D) MRI images is challenging. Low resolution and poor contrast-to-noise ratios (CNRs)
Externí odkaz:
https://doaj.org/article/2f567be3387e4143a2a5ece0d5e6b300
Publikováno v:
Molecules, Vol 26, Iss 17, p 5130 (2021)
Magnetic resonance imaging is a valuable tool for three-dimensional mapping of soil water processes due to its sensitivity to the substance of interest: water. Since conventional gradient- or spin-echo based pulse sequences do not detect rapidly rela
Externí odkaz:
https://doaj.org/article/7e7fa61f0f004ac8984a625a5c7d681e
Publikováno v:
Vadose Zone Journal, Vol 18, Iss 1 (2019)
The pore size distribution (PSD) of biopolymeric-amended soils is rarely investigated due to difficulties in its quantification using classical methods. In this study, we analyzed the impact of biopolymeric soil amendments on the PSD of a dryland loa
Externí odkaz:
https://doaj.org/article/bb1ccecd73ca4ec499674033189eb1f9
Publikováno v:
Geosciences, Vol 10, Iss 11, p 423 (2020)
Soil salinization in irrigated croplands is a key factor in soil degradation and directly affects plant growth and soil hydrological processes such as evaporation and infiltration. In order to support the development of appropriate irrigation strateg
Externí odkaz:
https://doaj.org/article/3b8db045c3b449cb95273e729218f71b
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
Noninvasive, high-resolution imaging techniques are important for visualizing water flow and transport processes in soils, which are natural porous media. They are a key to understanding effects such as crop production, water resource restoration, CO
Externí odkaz:
https://doaj.org/article/2a6346939d0541158fa514a09403392c
Autor:
Steffen Merz, Bruce J. Balcom, Razieh Enjilela, Jan Vanderborght, Youri Rothfuss, Harry Vereecken, Andreas Pohlmeier
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
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 p
Externí odkaz:
https://doaj.org/article/cf7f17cb517a4d2a9e566d5a81f7656b
Publikováno v:
Soil and Water Research, Vol 5, Iss 2, Pp 39-48 (2010)
The magnetic resonance imaging (MRI) technique was used for the visualisation and interpretation of flow paths. A set of tracer-infiltration experiments was performed on soil columns filled with packed homogeneous sand and with a composite sand-soil
Externí odkaz:
https://doaj.org/article/466786e8be9c46cd9ae6f57b60538531
Publikováno v:
Magnetic Resonance Microscopy. :315-335
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963a59aba53efcc29f87886dd3797d97
https://doi.org/10.1002/9783527827244.ch14
https://doi.org/10.1002/9783527827244.ch14
Autor:
Michal Snehota, John Koestel, Andreas Pohlmeier, Tomas Princ, Martina Sobotkova, Milena Cislerova, Jan Sklenar
Magnetic resonance imaging (MRI) of the freezing and thawing process was performed on a series of repacked samples of sand, soil, and sand-soil mixture. The freezing/thawing is performed in the sample container placed inside the vertical bore MRI sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b12442b9e5faa737e9e7d3256894a6ef
https://doi.org/10.5194/egusphere-egu22-13065
https://doi.org/10.5194/egusphere-egu22-13065
Publikováno v:
Molecules: a journal of synthetic chemistry and natural product chemistry 26(17), 5130 (2021). doi:10.3390/molecules26175130 special issue: "Special Issue "Advances in NMR and MRI of Materials" / Special Issue Editor: Prof. Dr. Igor Serša, Guest Editor"
Molecules
Volume 26
Issue 17
Molecules 26(17), 5130-(2021). doi:10.3390/molecules26175130
Molecules, Vol 26, Iss 5130, p 5130 (2021)
Molecules
Volume 26
Issue 17
Molecules 26(17), 5130-(2021). doi:10.3390/molecules26175130
Molecules, Vol 26, Iss 5130, p 5130 (2021)
Magnetic resonance imaging is a valuable tool for three-dimensional mapping of soil water processes due to its sensitivity to the substance of interest: water. Since conventional gradient- or spin-echo based pulse sequences do not detect rapidly rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d4bda4d2e6884d48c560c7234a6b6ab
https://publications.rwth-aachen.de/record/834503
https://publications.rwth-aachen.de/record/834503