Zobrazeno 1 - 10
of 59
pro vyhledávání: '"John Koestel"'
Publikováno v:
Geoderma, Vol 449, Iss , Pp 117001- (2024)
An improved understanding of preferential solute transport in soil macropores would enable more reliable predictions of the fate of agrochemicals and the protection of water quality in agricultural landscapes. The objective of this study was to inves
Externí odkaz:
https://doaj.org/article/a57777a6ee3143d3b72f8882a06ca271
Publikováno v:
Data in Brief, Vol 57, Iss , Pp 111066- (2024)
The dataset represents micro computed tomography (µCT) images of undisturbed samples of constructed Technosol, obtained by sampling from the top layer of the biofilter in two bioretention cells. A bioretention cell is a stormwater management system
Externí odkaz:
https://doaj.org/article/0caa7565c7e542feafef857007d22136
Publikováno v:
Geoderma, Vol 440, Iss , Pp 116721- (2023)
Macropores are known to be important pathways for the rapid transport of water, solutes and colloids in soil. Nevertheless, we still know very little about how the topology and geometry of macropore networks govern water flow configurations and veloc
Externí odkaz:
https://doaj.org/article/834d094715934bb2867974369fa23953
Publikováno v:
Geoderma, Vol 438, Iss , Pp 116655- (2023)
Most research on wild bees has focused on their role as pollinators, while their importance as soil ecosystem engineers has been largely overlooked, despite the fact that most species nest in the soil. There is limited quantitative knowledge regardin
Externí odkaz:
https://doaj.org/article/c596df03cc5b47dbaf6f173bfea9a140
Publikováno v:
Proceedings, Vol 30, Iss 1, p 85 (2020)
Properties of constructed soils determine the functioning of nature-based solutions, such as stormwater bioretention beds. Water infiltration, colloid transport and heat transport in the soil layer are affected by changes in pore system geometry of t
Externí odkaz:
https://doaj.org/article/7c8cb9ca27224e0c95d9c90da4ffe81f
Autor:
John Koestel
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
Noninvasive three- and four-dimensional X-ray imaging approaches have proved to be valuable analysis tools for vadose zone research. One of the main bottlenecks for applying X-ray imaging to data sets with a large number of soil samples is the relati
Externí odkaz:
https://doaj.org/article/bd8016346c2041909f733990731c2111
Autor:
Guillaume Blanchy, Lukas Albrecht, Gilberto Bragato, Sarah Garré, Nicholas Jarvis, John Koestel
Publikováno v:
eISSN
Saturated and near-saturated soil hydraulic conductivities Kh (mm h−1) determine the partitioning of precipitation into surface runoff and infiltration and are fundamental to soils' susceptibility to preferential flow. Recent studies found indicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab8c68412226f4b1ac6a0f2a80cf3470
https://hess.copernicus.org/articles/27/2703/2023/
https://hess.copernicus.org/articles/27/2703/2023/
Constructed soils play an important role in urban hydrology e.g. in the functioning of green roofs and stormwater bioretention cells. Water infiltration, colloid transport, and heat transport are affected by changes in pore system geometry particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f670597dc305fb3b75489f377143d795
https://doi.org/10.5194/egusphere-egu23-11624
https://doi.org/10.5194/egusphere-egu23-11624
Macropores have important beneficial impacts on the hydrological cycle, since they reduce risks of waterlogging, surface runoff, soil erosion and flooding. On the other hand, macropore flow is also associated with significant ecosystem disservices, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3925661f1b013356e2f2f2d2168f24aa
https://doi.org/10.5194/egusphere-egu23-14697
https://doi.org/10.5194/egusphere-egu23-14697