Accès ouvert
2026
article
OpenAlex
Gabriele Chiogna, Andreas J. Hartmann
Final public report of the DFG-funded project "ROCKAT – RObust Conceptualisation of KArst Transport" (Project No. 447437757). The project advanced the conceptual modelling of flow and reactive solute transport in karst aquifers through the integration of high-resolution hydrochemical observations, continuous electrical conductivity …
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Accès ouvert
2026
article
OpenAlex
Gabriele Chiogna, Andreas J. Hartmann
Final public report of the DFG-funded project "ROCKAT – RObust Conceptualisation of KArst Transport" (Project No. 447437757). The project advanced the conceptual modelling of flow and reactive solute transport in karst aquifers through the integration of high-resolution hydrochemical observations, continuous electrical conductivity …
de, at
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Accès ouvert
2026
erratum
OpenAlex
Carla Feistner, Francesca Ziliotto, Barbara Wohlmuth, Gabriele Chiogna
de
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Accès ouvert
2026
article
OpenAlex
Carla Feistner, Mónica Basilio Hazas, Barbara Wohlmuth, Gabriele Chiogna
Chaotic advection by engineered injection and extraction (EIE) is a promising approach to enhance mixing between dissolved species in laminar flow regimes. However, the effectiveness of the chaotic mixing is often limited by the presence of Kolmogorov–Arnold–Moser (KAM) islands, coherent structures that …
de
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Accès ouvert
2026
article
OpenAlex
Xinyang Fan, Bettina Schaefli, Florentin Hofmeister, Gabriele Chiogna
ABSTRACT Hydrological simulations are crucial for understanding water resource changes and developing climate change adaptation strategies. Recent modelling efforts go towards transient, fully distributed simulations to shed light on the long‐term evolution of hydrological systems rather than just a glimpse into future …
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Accès ouvert
2026
conference-abstract
OpenAlex
Anushruti Kukreja, Gabriele Chiogna, Ankit Agarwal, Mónica Basilio Hazas
Hydropower supports India’s renewable energy transition by enhancing grid stability amid growing solar and wind penetration. In the Indian Himalayas, hydropower development and operation occur within ecologically sensitive and geographically complex river systems shaped by political, social, and cultural constraints that influence …
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Accès ouvert
2026
conference-abstract
OpenAlex
Gabriel Sentlinger, Florentin Hofmeister, Michele Combatti, Alessio Gentile et autres
Salt Dilution (SD) is an accurate, safe, relatively inexpensive, and easily employed method to measure water flow in turbulent streams and rivers. Often, Temperature Compensated Electrical Conductivity (EC.T) sensors are deployed continuously in Automated Salt Dilution (AQ) flow measurement systems. Recent studies …
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Accès ouvert
2026
conference-abstract
OpenAlex
Francesca Ziliotto, Mónica Basilio Hazas, Michelle Kotynek-Winter, Massimo Rolle et autres
In the subsurface, many biogeochemical reactions are characterized by inefficient mixing. Therefore, it is essential to investigate mechanisms that can enhance mixing processes. One example is the case of transient flow conditions. Specifically, Engineered Injection and Extraction (EIE) protocols can generate chaotic …
de
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Accès ouvert
2026
article
OpenAlex
Carla Feistner, Francesca Ziliotto, Barbara I. Wohlmuth, Gabriele Chiogna
Abstract Engineered injection and extraction systems that create chaotic advection are promising procedures for enhancing mixing between two species. Mixing efficiencies vary considerably, so carefully selecting the design parameters, like pumping rates, well locations, or operation times, is crucial. While numerous studies …
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Accès ouvert
2026
dataset
OpenAlex
Monica Basilio Hazas, Michelle Kotynek-Winter, Francesca Ziliotto, Massimo Rolle et autres
This dataset contains the following information: * snapshots.mat: coordinates for the final shapes of the plume * delta_area.mat: timeseries for the relative area increase The variable names correspond to: concentration_mgL: initial concentration of New Coccine in mg/L DD_c: density-driven in coarse porous …
de
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Accès ouvert
2026
dataset
OpenAlex
Monica Basilio Hazas, Michelle Kotynek-Winter, Francesca Ziliotto, Massimo Rolle et autres
This dataset contains the following information: * snapshots.mat: coordinates for the final shapes of the plume * delta_area.mat: timeseries for the relative area increase The variable names correspond to: concentration_mgL: initial concentration of New Coccine in mg/L DD_c: density-driven in coarse porous …
de
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Accès ouvert
2026
peer-review
OpenAlex
Xinyang Fan, Florentin Hofmeister, Bettina Schaefli, Gabriele Chiogna
Abstract. Recent modeling efforts go towards distributed physics-based modeling for improved hydrological process understanding. The sparse hydro-climatological observations and complex topography in high-elevation mountainous environments have, however, hampered the application of such data-intensive and sophisticated techniques for detailed process exploration. In particular, …
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