Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Thomas Ritschel"'
Autor:
Carl-Eric Wegner, Raphaela Stahl, Irina Velsko, Alex Hübner, Zandra Fagernäs, Christina Warinner, Robert Lehmann, Thomas Ritschel, Kai U. Totsche, Kirsten Küsel
Publikováno v:
Microbiome, Vol 11, Iss 1, Pp 1-18 (2023)
Abstract Background The terrestrial subsurface is home to a significant proportion of the Earth’s microbial biomass. Our understanding about terrestrial subsurface microbiomes is almost exclusively derived from groundwater and porous sediments main
Externí odkaz:
https://doaj.org/article/079eadc9ac3743cf96cfb3264dd46193
Autor:
Andreas Rupp, Tom Guhra, Andreas Meier, Alexander Prechtel, Thomas Ritschel, Nadja Ray, Kai Uwe Totsche
Publikováno v:
Frontiers in Environmental Science, Vol 7 (2019)
Soil functions are closely related to the structure of soil microaggregates. Yet, the mechanisms controlling the establishment of soil structure are diverse and partly unknown. Hence, the understanding of soil processes and functions requires the con
Externí odkaz:
https://doaj.org/article/dda7026cd488432394c8b542e703bdc3
Autor:
Kai Uwe Totsche, Thomas Ritschel
Soil's aggregated structure is fundamental for the functioning of soil, and aggregation is a crucial process within pedogenesis. While aggregates are often considered stable entities, bonds between aggregate forming materials can form, consolidate, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199ed22ed76defabeabddd5cb0b86b26
https://doi.org/10.5194/egusphere-egu23-10958
https://doi.org/10.5194/egusphere-egu23-10958
Soil organisms influence pedogenesis on a molecular level through the production of biopolymers which potentially interact with soil minerals depending on their molecular properties. Specifically, biopolymers can inhibit aggregation as separation age
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8a6e6d8578ea758c8ef01da8f766be4
https://doi.org/10.5194/egusphere-egu23-14821
https://doi.org/10.5194/egusphere-egu23-14821
Autor:
Nimo Kwarkye, Elisabeth Lehmann, Ivo Nischang, Jürgen Vitz, Ulrich Schubert, Thomas Ritschel, Kai Totsche
Soil releases a significant proportion of organic colloids such as humic substances, proteins, and polysaccharides that are mobile and reactive within subsurface fluids. The mobility of such colloids is governed by colloidal hydrodynamics and frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70a78bbee296058d1f9364d2ab4a23b
https://doi.org/10.5194/egusphere-egu23-10829
https://doi.org/10.5194/egusphere-egu23-10829
Autor:
Carl-Eric Wegner, Raphaela Stahl, Irina Velsko, Alex Hübner, Zandra Fagernäs, Christina Warinner, Robert Lehmann, Thomas Ritschel, Kai U. Totsche, Kirsten Küsel
The terrestrial subsurface houses a significant proportion of the Earth’s microbial biomass. Our understanding about terrestrial subsurface microbiomes is almost exclusively derived from groundwater and porous sediments. To obtain more insights abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78670c4b9514227ad514a883bc6d43d
https://doi.org/10.1101/2022.09.23.509128
https://doi.org/10.1101/2022.09.23.509128
Autor:
Kai Uwe Totsche, Thomas Ritschel
Publikováno v:
Chemosphere. 325:138414
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1363589a7a7530a802882ceacc9b666
https://doi.org/10.1016/j.chemosphere.2023.138414
https://doi.org/10.1016/j.chemosphere.2023.138414
Soil aggregation and the translocation of clay as well as organic matter are major processes of pedogenesis that manifest in the diagnostic soil horizons of mature soil. Yet, their onset might date to much earlier stages of soil development where hos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaaf574c72d9a54f3485b4aa15b913da
https://doi.org/10.5194/egusphere-egu22-8359
https://doi.org/10.5194/egusphere-egu22-8359
Sudden or extreme changes in the hydraulic and chemical conditions severely alter water flow and chemical interactions in soil. In response, this may cause an internal erosion of pore space as soil constituents are disaggregated, released and transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286a799f6cb163da01bf5239f9a34e3a
https://doi.org/10.5194/egusphere-egu22-7716
https://doi.org/10.5194/egusphere-egu22-7716
Autor:
Nimo Kwarkye, Elisabeth Lehmann, Ivo Nischang, Jürgen Vitz, Ulrich Schubert, Thomas Ritschel, Kai Totsche
The transport of colloidal organic matter (OM) in soil is governed by colloidal hydrodynamics and frequently features strong interactions at the biogeochemical interfaces provided in the soil pore space. Conventional reactive tracers used to study so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f02c6bddae797cadacd8c880a856b8
https://doi.org/10.5194/egusphere-egu22-11867
https://doi.org/10.5194/egusphere-egu22-11867