Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Claudio Paniconi"'
In this study we push the limits of a physics-based detailed model of surface water/groundwater interactions, CATHY, in order to explore numerical issues related to discretization, coupling, and scale effects. Regardless of the spatial scale of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf2dfd476cf7342198ea52b9469d92e
https://doi.org/10.5194/egusphere-egu23-10152
https://doi.org/10.5194/egusphere-egu23-10152
In small agricultural catchments over Europe, intensive use of pesticides leads to widespread contamination of rivers and groundwater, largely due to hydraulic transfers of these reactive solutes from plots to rivers. These transfers must be better u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8382f22acf1ef39135623eef28695b61
https://doi.org/10.5194/egusphere-egu23-13104
https://doi.org/10.5194/egusphere-egu23-13104
Publikováno v:
Water, Vol 12, Iss 1, p 121 (2019)
The migration and fate of pesticides in natural environments is highly complex. At the hillslope scale, the quantification of contaminant fluxes and concentrations requires a physically based model. This class of model has recently been extended to i
Externí odkaz:
https://doaj.org/article/3d76a109225f4151968eec39d7fd5a0e
Publikováno v:
Water, Vol 11, Iss 11, p 2261 (2019)
Physically based distributed hydrologic models (DHMs) simulate watershed processes by applying physical equations with a variety of simplifying assumptions and discretization approaches. These equations depend on parameters that, in most cases, can b
Externí odkaz:
https://doaj.org/article/604d0be82fef4fba9d272a5bcac2b0b1
Numerical dispersion is a well-known problem that affects solute transport in groundwater simulations and can lead to wrong results, in terms of plume path overestimation and overprediction of contaminant dispersion. Numerical dispersion is generally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34dfeeb8708d93fc371ed4acc1b9bc5b
https://doi.org/10.5194/egusphere-egu22-986
https://doi.org/10.5194/egusphere-egu22-986
Autor:
Claire Lauvernet, Claudio Paniconi, Nadia Carluer, Laura Gatel, Sylvain Weill, Julien Tournebize
Publikováno v:
Environmental Modelling and Software
Environmental Modelling and Software, Elsevier, 2019, 113, pp.73-83. ⟨10.1016/j.envsoft.2018.12.006⟩
Environmental Modelling and Software, Elsevier, 2019, 113, pp.73-83. ⟨10.1016/j.envsoft.2018.12.006⟩
International audience; Spatialized physically based models are necessary tools for assessing the fate of pesticides in natural environments transferred by diffuse pollution. In this study the CATHY (CATchment HYdrology) model is coupled with reactiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eadda40df6e5557888df5b734156d81a
https://doi.org/10.1016/j.envsoft.2018.12.006
https://doi.org/10.1016/j.envsoft.2018.12.006
Publikováno v:
Hydrology, Vol 4, Iss 3, p 33 (2017)
The lookup table option, as an alternative to analytical calculation for evaluating the nonlinear heterogeneous soil characteristics, is introduced and compared for both the Picard and Newton iterative schemes in the numerical solution of Richards’
Externí odkaz:
https://doaj.org/article/b08defc907824520a14e8bc11d85e9d2
Autor:
Claudio Paniconi, Roberto Deidda, Francesco Viola, Enrica Perra, Andreas Langousis, Domenico Caracciolo
Publikováno v:
Journal of Hydrologic Engineering. 25
The role of surface elevation and spatial resolution in statistical correction approaches for temperature and precipitation forcing is investigated using four global climate model (GCM) and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21b8106835a421bb19fe7d62450ce5b8
https://doi.org/10.1061/(asce)he.1943-5584.0001969
https://doi.org/10.1061/(asce)he.1943-5584.0001969
Autor:
Claire Lauvernet, Claudio Paniconi
Publikováno v:
EGU General Assembly 2020
EGU General Assembly 2020, May 2020, Vienna (Online), France. ⟨10.5194/egusphere-egu2020-12074⟩
EGU General Assembly 2020, May 2020, Vienna (Online), France. ⟨10.5194/egusphere-egu2020-12074⟩
Integrated surface/subsurface hydrological models (ISSHMs) are by now widely used in research and applied hydrology. While most studies have so far focused on water flow alone, ISSHMs that include also solute transport are beginning to get attention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::518c57d699a34490d6881d298e51991c
https://hal.archives-ouvertes.fr/hal-03129110
https://hal.archives-ouvertes.fr/hal-03129110
Autor:
Anna Botto, Claudio Paniconi, Jacques Gallichand, Silvio José Gumière, Matteo Camporese, Alain N. Rousseau, Jonathan A. Lafond
Publikováno v:
Frontiers in Water. 2
Real-time monitoring of soil matric potential has now become a common practice for precision irrigation management. Some crops, such as cranberries, are susceptible to both water and anoxic stresses. Excessive variations in soil matric potential in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::352c119707ecb5de7de55693ba9ee923