Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Christian Siewert"'
Autor:
Sarra Hihi, Rim Katlane, Boubaker Kilani, Mohamed Waddah Zekri, Rafik Bensalah, Christian Siewert, Monem Kallel
Publikováno v:
Atmosphere, Vol 14, Iss 10, p 1514 (2023)
The Kerkennah archipelago in Tunisia is one of the most vulnerable areas where the influence of climate change is undeniable. Soil salinization has emerged as a major consequence of climate variation on this island. In this study, remote sensing tech
Externí odkaz:
https://doaj.org/article/728473ce8c1541e89e4a9d58677f080d
Autor:
Helena Doležalová-Weissmannová, Stanislav Malý, Martin Brtnický, Jiří Holátko, Michael Scott Demyan, Christian Siewert, David Tokarski, Eliška Kameníková, Jiří Kučerík
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 148:1599-1611
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32eb22860ccbdf7d3f476bd9ea836b4d
https://doi.org/10.1007/s10973-022-11709-6
https://doi.org/10.1007/s10973-022-11709-6
Predicting soil organic carbon (SOC) mineralization under changing climatic conditions is complicated by the diversity of SOC composition. We combined incubation experiments with continuous respiration measurements and thermal analysis to investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bb96bbe1ef92ee87c745748ca895687
https://doi.org/10.5194/egusphere-egu23-16129
https://doi.org/10.5194/egusphere-egu23-16129
Autor:
Helena Doležalová-Weissmannová, Stanislav Malý, Martin Brtnický, Jiří Holátko, Michael Scott Demyan, Christian Siewert, David Tokarski, Eliška Kameníková, Jiří Kučerík
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e018455848610e9d1c8ee14b3ede233
https://doi.org/10.5194/soil-2021-109-supplement
https://doi.org/10.5194/soil-2021-109-supplement
Autor:
Jiří Kučerík, Martin Brtnický, Stanislav Malý, Jiří Holátko, Helena Doležalová-Weissmannová, Christian Siewert, Eliška Kameníková, David Tokarski, Michael Scott Demyan
Thermogravimetry (TG) is a simple method that enables rapid analysis of soil properties such as the content of total organic C, nitrogen, clay and C fractions with different stability. However, the possible link between TG data and microbiological so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb77d2247e93dea1a43fdd015340c11c
https://doi.org/10.5194/soil-2021-109
https://doi.org/10.5194/soil-2021-109
Autor:
Manish Kumar, Roger Heinig, Mark Cottrell, Christian Siewert, Henning Almstedt, Drew Feiner, Jerry Griffin
The presence of a crack in a blade can change the natural frequencies of that blade. It has long been a goal to detect blade cracks by assessing the change in a measured vibration frequency of the blade over time. It has been found that prior frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85484eec9b5fedc950c7ba3282fecb6c
https://doi.org/10.1115/1.0003107v
https://doi.org/10.1115/1.0003107v
Publikováno v:
Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration.
In the future energy landscape, combined cycle power plants will increasingly take the role of providing balancing power for fluctuating renewable energy sources due to their high availability and fast start-up times. This implies more frequent cycli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314c29b22e34ef59c81483c4a73e7b89
https://doi.org/10.1115/gt2021-59160
https://doi.org/10.1115/gt2021-59160
Autor:
Christian Siewert, Helena Doležalová‐Weismannová, Martin Brtnický, Karel Svatoň, David Tokarski, Michael Scott Demyan, Jiří Kučerík, Stanislav Malý
Publikováno v:
European Journal of Soil Science. 71:415-419
Analysis of soil properties and soil organic matter dynamics requires the use of reliable and rapid analytical techniques. Included in such applicable techniques is thermogravimetry (TG) which, typically, measures mass losses of soil heated during a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f13126e982c65dc76bb5ed11bb5ecf08
https://doi.org/10.1111/ejss.12877
https://doi.org/10.1111/ejss.12877
Autor:
Jana Šimečková, Ines Merbach, Karsten Kalbitz, Christian Siewert, Joerg Ruehlmann, David Tokarski, Michael Scott Demyan, Dietmar Barkusky, Jiří Kučerík
Publikováno v:
Journal of Plant Nutrition and Soil Science. 182:729-740
Sustainable agricultural land use requires an assessment of degradable soil organic matter (SOM) because of its key function for soil fertility and plant nutrition. Such an assessment for practical land use should consider transformation processes of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::749c540950ff52def91222463ead32f4
https://doi.org/10.1002/jpln.201800516
https://doi.org/10.1002/jpln.201800516
Autor:
Jiří Kučerík, Jana Šimečková, Helena Doležalová Weissmannová, Christian Siewert, Gabriele E. Schaumann, Lucie Kabelíková, Jan David, Zacharias Steinmetz, David Tokarski, Michael Scott Demyan
Publikováno v:
Chemosphere. 225:810-819
Methods for analysis of microplastic in soils are still being developed. In this study, we evaluated the potential of a soil universal model method (SUMM) based on thermogravimetry (TGA) for the identification and quantification of microplastics in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1057c1d545e5a1e9ae96d8310e082e77
https://doi.org/10.1016/j.chemosphere.2019.03.078
https://doi.org/10.1016/j.chemosphere.2019.03.078