Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kai Germer"'
Under moist soil conditions, high wheel loads and repeated wheel passes due to intensive field traffic, e.g. at sugar beet harvest, significantly increase the risk of soil compaction and harmful soil structure damages. The tires of the machines induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0cff7ea28f869807f052f4858f3547b
https://doi.org/10.5194/egusphere-egu23-14940
https://doi.org/10.5194/egusphere-egu23-14940
Agricultural sites are often influenced by soil deformation and compaction through vehicular traffic. Both can lead to changes in pore-size distribution and consequently in changes at the water retention properties. Compaction usually has the disadva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfb7f708a2529d4184890b78cc93a29
https://doi.org/10.5194/egusphere-egu23-11665
https://doi.org/10.5194/egusphere-egu23-11665
In highly mechanized modern timber harvest, forest soils are wheeled by heavy vehicles on skid trails. This leads to structural changes in the soil. The aim of this work was to quantify the soil physical properties of skid trail lanes of different de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3337983f18b73d333a78d820823876e
https://doi.org/10.5194/egusphere-egu23-17480
https://doi.org/10.5194/egusphere-egu23-17480
Autor:
Tobias Ludwig Hohenbrink, Conrad Jackisch, Wolfgang Durner, Kai Germer, Sascha Christian Iden, Janis Kreiselmeier, Frederic Leuther, Johanna Clara Metzger, Mahyar Naseri, Andre Peters
Soil hydraulic properties (SHP), particularly soil water retention capacity and hydraulic conductivity of unsaturated soils, are among the key properties that determine the hydrological functioning of terrestrial systems. Some large collections of SH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cebe6de06cd87cfe88ffd0572b371eb4
https://essd.copernicus.org/preprints/essd-2023-74/
https://essd.copernicus.org/preprints/essd-2023-74/
Publikováno v:
Journal of Plant Nutrition and Soil Science. 182:535-540
Sarkar et al. (this issue) proposed a laboratory measurement method for obtaining the hydraulic conductivity of soil at near‐saturated moisture conditions, bridging the gap between measurements that can be obtained with the evaporation method in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf6235317c45ccadd0c0c6389a7ce6e3
https://doi.org/10.1002/jpln.201800383
https://doi.org/10.1002/jpln.201800383
Publikováno v:
Plant and Soil. 440:119-133
Belowground carbon (C) inputs are a major source of soil organic carbon (SOC) in terrestrial ecosystems, and substrate C:N ratios drive SOC stabilisation. In perennial systems, quantitative information on seasonal dynamics of belowground biomass is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85edeb29ce2004cb743ddecff6929345
https://doi.org/10.1007/s11104-019-04074-1
https://doi.org/10.1007/s11104-019-04074-1
Publikováno v:
Journal of Plant Nutrition and Soil Science. 182:524-534
The saturated and near‐saturated hydraulic conductivity of soils, kᵤ, is a sensitive indicator of soil structure and a key parameter for solute transport and soil aeration. In this contribution, we present and numerically investigate a double‐d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b104df8bfb5de7e366e05fa466831c7
https://doi.org/10.1002/jpln.201800382
https://doi.org/10.1002/jpln.201800382
Autor:
Thomas Graeff, Ines Andrä, Siegfried Schittenhelm, Julia Jaquemotte, Johann Dorner, Martin Šanda, Leander Lotz, Katrin Schulz, Kai Germer, Marcus Schiedung, Gerrit H. de Rooij, Conrad Jackisch, Wolfgang Durner, Philipp Helmer, Jonas Schneider, Irene Hahn, Jaqueline Haller-Jans, Andreas Bauer, Stefan Wessel-Bothe, Lorenz Kottmann, Monika Kumpan
Publikováno v:
Earth system science data, 12 (1), 683-697
Earth System Science Data, Vol 12, Pp 683-697 (2020)
Earth System Science Data, Vol 12, Pp 683-697 (2020)
Soil water content and matric potential are central hydrological state variables. A large variety of automated probes and sensor systems for state monitoring exist and are frequently applied. Most applications solely rely on the calibration by the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f1c655c0cbd13e74104c808e7fc71ed
Autor:
Conrad Jackisch, Kai Germer, Thomas Graeff, Ines Andrä, Katrin Schulz, Marcus Schiedung, Jaqueline Haller-Jans, Jonas Schneider, Julia Jaquemotte, Philipp Helmer, Leander Lotz, Andreas Bauer, Irene Hahn, Martin Šanda, Monika Kumpan, Johann Dorner, Gerrit de Rooij, Stefan Wessel-Bothe, Lorenz Kottmann, Siegfried Schittenhelm, Wolfgang Durner
Soil water content and matric potential are central hydrological state variables. A large variety of automated probesand sensor systems for state monitoring exists and is frequently applied. Most studies solely rely on the calibration by themanufactu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ca8a6996b3361c2e8c865241ee4aca0
https://doi.org/10.5194/essd-2019-75
https://doi.org/10.5194/essd-2019-75
Publikováno v:
Hydrology and Earth System Sciences, Vol 13, Iss 7, Pp 1145-1161 (2009)
Hydrology and earth system sciences, 13 (7), 1145-1161
Hydrology and earth system sciences, 13 (7), 1145-1161
Rainfall-runoff response in temperate humid headwater catchments is mainly controlled by hydrological processes at the hillslope scale. Applied tracer experiments with fluorescent dye and salt tracers are well known tools in groundwater studies at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601156f23e3e715427ecb4c7c1ae8a10
https://www.hydrol-earth-syst-sci.net/13/1145/2009/
https://www.hydrol-earth-syst-sci.net/13/1145/2009/