Articles | Volume 382 
            
                
                    
            
            
            https://doi.org/10.5194/piahs-382-345-2020
                    © Author(s) 2020. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/piahs-382-345-2020
                    © Author(s) 2020. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
Characterizing marshland compressibility by an in-situ loading test: design and set-up of an experiment in the Venice Lagoon
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Cristina Da Lio
                                            Institute of Marine Sciences, CNR, Venice, 30122, Italy
                                        
                                    Luigi Tosi
                                            Institute of Geosciences and Earth Resources, CNR, Padova, 30131,
Italy
                                        
                                    Alessandro Bergamasco
                                            Institute of Marine Sciences, CNR, Venice, 30122, Italy
                                        
                                    Stefano Pasqual
                                            Institute of Marine Sciences, CNR, Venice, 30122, Italy
                                        
                                    Paolo Simonini
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Veronica Girardi
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Paolo Zorzan
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Claudia Zoccarato
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Massimiliano Ferronato
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Marcella Roner
                                            Department of Geosciences, University of Padova, Padova, 30131, Italy
                                        
                                    Marco Marani
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Andrea D'Alpaos
                                            Department of Geosciences, University of Padova, Padova, 30131, Italy
                                        
                                    Simonetta Cola
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    Giuseppe Zambon
                                            Department of Civil, Environmental and Architectural Engineering,
University of Padova, Padova, 35131, Italy
                                        
                                    
                                            retired
                                        
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                                    This preprint is open for discussion and under review for Natural Hazards and Earth System Sciences (NHESS). 
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                                                This study examines coastal land subsidence in Douala, Cameroon, revealing rates between −17.6 and 3.8 mm/year. Subsidence patterns correlate with natural and anthropogenic processes, including land-use changes and urbanisation. Recently urbanised areas show higher subsidence rates than older urban zones. The findings highlight the need for further investigation, ongoing monitoring, and adaptation measures to address this environmental challenge effectively.
                                            
                                            
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                                    Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W1-2023, 57–62, https://doi.org/10.5194/isprs-archives-XLVIII-1-W1-2023-57-2023, https://doi.org/10.5194/isprs-archives-XLVIII-1-W1-2023-57-2023, 2023
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                                        Huijun Li, Lin Zhu, Gaoxuan Guo, Yan Zhang, Zhenxue Dai, Xiaojuan Li, Linzhen Chang, and Pietro Teatini
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                                                We propose a method that integrates fuzzy set theory and a weighted Bayesian model to evaluate the hazard probability of land subsidence based on Interferometric Synthetic Aperture Radar technology. The proposed model can represent the uncertainty and ambiguity in the evaluation process, and results can be compared to traditional qualitative methods.
                                            
                                            
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                                        Claudia Zoccarato, Torbjörn E. Törnqvist, Pietro Teatini, and Jonathan G. Bridgeman
                                    Proc. IAHS, 382, 565–570, https://doi.org/10.5194/piahs-382-565-2020, https://doi.org/10.5194/piahs-382-565-2020, 2020
                            Roberto Tomás, José Luis Pastor, Marta Béjar-Pizarro, Roberta Bonì, Pablo Ezquerro, José Antonio Fernández-Merodo, Carolina Guardiola-Albert, Gerardo Herrera, Claudia Meisina, Pietro Teatini, Francesco Zucca, Claudia Zoccarato, and Andrea Franceschini
                                    Proc. IAHS, 382, 353–359, https://doi.org/10.5194/piahs-382-353-2020, https://doi.org/10.5194/piahs-382-353-2020, 2020
                            Roberta Bonì, Claudia Meisina, Pietro Teatini, Francesco Zucca, Claudia Zoccarato, Andrea Franceschini, Pablo Ezquerro, Marta Béjar-Pizarro, José A. Fernández-Merodo, Carolina Guardiola-Albert, José L. Pastor, Roberto Tomás, and Gerardo Herrera
                                    Proc. IAHS, 382, 409–414, https://doi.org/10.5194/piahs-382-409-2020, https://doi.org/10.5194/piahs-382-409-2020, 2020
                                    Short summary
                                    Short summary
                                            
                                                The potential of the integrated use of A-DInSAR data and 3D groundwater flow and geomechanical models to capture and assess aquifer dynamics is performed. The approach has been applied to investigate the response during and after pumping of a portion of the Madrid aquifer. The short time delay (about one month) between the groundwater pumping and the system response (land displacements) are likely due to a minor role played by the clayey layers.
                                            
                                            
                                        Laura Gazzola, Massimiliano Ferronato, Matteo Frigo, Pietro Teatini, Claudia Zoccarato, Anna Antonia Irene Corradi, Maria Carolina Dacome, Ernesto Della Rossa, Michela De Simoni, and Stefano Mantica
                                    Proc. IAHS, 382, 457–462, https://doi.org/10.5194/piahs-382-457-2020, https://doi.org/10.5194/piahs-382-457-2020, 2020
                            Massimiliano Ferronato, Matteo Frigo, Laura Gazzola, Pietro Teatini, and Claudia Zoccarato
                                    Proc. IAHS, 382, 83–87, https://doi.org/10.5194/piahs-382-83-2020, https://doi.org/10.5194/piahs-382-83-2020, 2020
                                    Short summary
                                    Short summary
                                            
                                                The regular monitoring of radioactive marker positions along a vertical borehole can provide in-situ measurements of deep rock compaction. Developed in the ‘70s, in recent years the effectiveness of this technology has been often debated. The present communication analyses the state of the art of the radioactive marker technique and provides a critical review on the role that these measurements might play in the future evolution of land subsidence monitoring and modelling.
                                            
                                            
                                        Luigi Bruno, Bruno Campo, Bianca Costagli, Esther Stouthamer, Pietro Teatini, Claudia Zoccarato, and Alessandro Amorosi
                                    Proc. IAHS, 382, 285–290, https://doi.org/10.5194/piahs-382-285-2020, https://doi.org/10.5194/piahs-382-285-2020, 2020
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                                                The effects of land subsidence could be devastating on heavily settled coastal plains. In a scenario of sea-level rise, high costs are expected to protect coastal cities and touristic hotspots and to keep drained reclaimed lands. In this work, we calculated subsidence rates (SR) in the Po coastal plain, over the last 5.6 and 120 thousand years, providing information about land movements before human intervention became the main driver of subsidence, through water and gas withdrawal.
                                            
                                            
                                        Luigi Tosi, Cristina Da Lio, Sandra Donnici, Tazio Strozzi, and Pietro Teatini
                                    Proc. IAHS, 382, 689–695, https://doi.org/10.5194/piahs-382-689-2020, https://doi.org/10.5194/piahs-382-689-2020, 2020
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                                                The Venice coastland forms the major low-lying area in Italy and encompasses a variety of environments, such as farmlands, estuaries, deltas, lagoons and urbanized areas. Since most of the territory lies at a ground elevation below or slightly above the mean sea-level, also a few mm/yr of land subsidence can seriously impacts on the coastal system. In this study, we present an analysis of the vulnerability to relative sea-level rise (RSLR) considering an uneven land subsidence distribution.
                                            
                                            
                                        Matteo Frigo, Massimiliano Ferronato, Laura Gazzola, Pietro Teatini, Claudia Zoccarato, Massimo Antonelli, Anna Antonia Irene Corradi, Maria Carolina Dacome, Michela De Simoni, and Stefano Mantica
                                    Proc. IAHS, 382, 449–455, https://doi.org/10.5194/piahs-382-449-2020, https://doi.org/10.5194/piahs-382-449-2020, 2020
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                                                The numerical prediction of land subsidence above producing reservoirs can be affected by a number of uncertainties due to several factors. In this work, we use a Bayesian approach to reduce the initial uncertainties  about the mechanical parameters in order to improve the reliability of land subsidence predictions.
The numerical results obtained in an experiment on a real-world gas field confirms that is a valuable and effective approach.
                                            
                                            
                                        Giovanni Isotton, Pietro Teatini, Raffaele Stefanelli, Massimiliano Ferronato, Carlo Janna, Matteo Cerri, and Timur Gukov
                                    Proc. IAHS, 382, 475–480, https://doi.org/10.5194/piahs-382-475-2020, https://doi.org/10.5194/piahs-382-475-2020, 2020
                            Mariano Cerca, Dora Carreón-Freyre, and Pietro Teatini
                                    Proc. IAHS, 382, 433–436, https://doi.org/10.5194/piahs-382-433-2020, https://doi.org/10.5194/piahs-382-433-2020, 2020
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                                                This work reports results of experiments made in analogue materials reproducing the occurrence and propagation of fractures associated with land subsidence driven by groundwater pumping. We compare the physical experimental model results with a numerical model that tests the development of stresses above a bedrock ridge that forms the base of an aquifer.
                                            
                                            
                                        Yueting Li, Matteo Frigo, Yan Zhang, Lin Zhu, Massimiliano Ferronato, Carlo Janna, Xulong Gong, Jun Yu, Pietro Teatini, and Shujun Ye
                                    Proc. IAHS, 382, 511–514, https://doi.org/10.5194/piahs-382-511-2020, https://doi.org/10.5194/piahs-382-511-2020, 2020
                            Pietro Teatini, Claudia Zoccarato, Massimiliano Ferronato, Andrea Franceschini, Matteo Frigo, Carlo Janna, and Giovanni Isotton
                                    Proc. IAHS, 382, 539–545, https://doi.org/10.5194/piahs-382-539-2020, https://doi.org/10.5194/piahs-382-539-2020, 2020
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                                                A critical issue concerning geomechanical safety for underground gas storage in compartmentalized reservoirs is fault reactivation. An in-depth modelling investigation was carried out for the typical UGS geological setting and operations in the Netherlands. The specific goals of the study are explaining the mechanisms responsible for seismic events unexpectedly recorded during UGS phases and understanding which are the critical factors that increase the probability of fault reactivation.
                                            
                                            
                                        Luigi Tosi, Cristina Da Lio, Pietro Teatini, Antonio Menghini, and Andrea Viezzoli
                                    Proc. IAHS, 379, 387–392, https://doi.org/10.5194/piahs-379-387-2018, https://doi.org/10.5194/piahs-379-387-2018, 2018
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                                                We have depicted the continental and marine surficial water–groundwater interactions in a large portion of the coastland encompassing the southern Venice lagoon and the northern Po river delta. The saltwater-fresh water transition zone is very irregularly-shaped and mainly depends on the morphologic setting and the subsoil architecture. An over-consolidated Pleistocene clay layer and buried Holocene sandy paleo-channels and paleo-ridge systems controlled the 
saltwater-fresh water exchanges.
                                            
                                            
                                        Peter Mueller, Lisa M. Schile-Beers, Thomas J. Mozdzer, Gail L. Chmura, Thomas Dinter, Yakov Kuzyakov, Alma V. de Groot, Peter Esselink, Christian Smit, Andrea D'Alpaos, Carles Ibáñez, Magdalena Lazarus, Urs Neumeier, Beverly J. Johnson, Andrew H. Baldwin, Stephanie A. Yarwood, Diana I. Montemayor, Zaichao Yang, Jihua Wu, Kai Jensen, and Stefanie Nolte
                                    Biogeosciences, 15, 3189–3202, https://doi.org/10.5194/bg-15-3189-2018, https://doi.org/10.5194/bg-15-3189-2018, 2018
                            S. R. Hosseini, M. Scaioni, and M. Marani
                                    Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3, 527–532, https://doi.org/10.5194/isprs-archives-XLII-3-527-2018, https://doi.org/10.5194/isprs-archives-XLII-3-527-2018, 2018
                            Silvia Bersan, André R. Koelewijn, and Paolo Simonini
                                    Hydrol. Earth Syst. Sci., 22, 1491–1508, https://doi.org/10.5194/hess-22-1491-2018, https://doi.org/10.5194/hess-22-1491-2018, 2018
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                                                Backward erosion piping is the cause of a significant percentage of failures and incidents involving dams and river embankments. In the past 20 years fibre-optic Distributed Temperature Sensing (DTS) has proved to be effective for the detection of leakages and internal erosion in dams. This work investigates the effectiveness of DTS for monitoring backward erosion piping in river embankments. Data from a large-scale piping test performed on an instrumented dike are presented and discussed.
                                            
                                            
                                        Xing Chen, Mukesh Kumar, Stefano Basso, and Marco Marani
                                        Hydrol. Earth Syst. Sci. Discuss., https://doi.org/10.5194/hess-2018-65, https://doi.org/10.5194/hess-2018-65, 2018
                                    Preprint withdrawn 
                            Pietro Teatini, Giovanni Isotton, Stefano Nardean, Massimiliano Ferronato, Annamaria Mazzia, Cristina Da Lio, Luca Zaggia, Debora Bellafiore, Massimo Zecchin, Luca Baradello, Francisco Cellone, Fabiana Corami, Andrea Gambaro, Giovanni Libralato, Elisa Morabito, Annamaria Volpi Ghirardini, Riccardo Broglia, Stefano Zaghi, and Luigi Tosi
                                    Hydrol. Earth Syst. Sci., 21, 5627–5646, https://doi.org/10.5194/hess-21-5627-2017, https://doi.org/10.5194/hess-21-5627-2017, 2017
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                                                We investigate the effects of digging a navigable canal on the hydrogeological system underlying a coastal lagoon. The research has been promoted by the Venice Water Authority, which is investigating different possibilities to avoid the passage of large cruise ships through the historic center of Venice, Italy. Numerical simulations supported by a proper hydrogeological characterization show that the exchange of water and contaminants from the subsurface and surface systems will be significant.
                                            
                                            
                                        Ahmad Ali Behroozmand, Pietro Teatini, Jesper Bjergsted Pedersen, Esben Auken, Omar Tosatto, and Anders Vest Christiansen
                                    Hydrol. Earth Syst. Sci., 21, 1527–1545, https://doi.org/10.5194/hess-21-1527-2017, https://doi.org/10.5194/hess-21-1527-2017, 2017
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                                                Within the framework of the EU project IMPROWARE, our goal was to investigate a Mediterranean coastal aquifer in Egypt and develop scenarios for artificial aquifer remediation and recharge. The results of an extensive hydrogeophysical investigation were successfully used as an input in regional and local hydrological models to understand the hydrological evolution of the area. The research outcomes clearly highlight the effectiveness of using advanced geophysical and modeling methodologies.
                                            
                                            
                                        Lin Zhu, Huili Gong, Zhenxue Dai, Gaoxuan Guo, and Pietro Teatini
                                    Hydrol. Earth Syst. Sci., 21, 721–733, https://doi.org/10.5194/hess-21-721-2017, https://doi.org/10.5194/hess-21-721-2017, 2017
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                                                We developed a method to characterize the distribution and variance of the hydraulic conductivity k in a multiple-zone alluvial fan by fusing multiple-source data. Consistently with the scales of the sedimentary transport energy, the k variance of the various facies decreases from the upper to the lower portion along the flow direction. The 3-D distribution of k is consistent with that of the facies. The potentialities of the proposed approach are tested on the Chaobai River megafan, China.
                                            
                                            
                                        C. Zoccarato, D. Baù, F. Bottazzi, M. Ferronato, G. Gambolati, S. Mantica, and P. Teatini
                                    Proc. IAHS, 372, 351–356, https://doi.org/10.5194/piahs-372-351-2015, https://doi.org/10.5194/piahs-372-351-2015, 2015
                            A. Franceschini, P. Teatini, C. Janna, M. Ferronato, G. Gambolati, S. Ye, and D. Carreón-Freyre
                                    Proc. IAHS, 372, 63–68, https://doi.org/10.5194/piahs-372-63-2015, https://doi.org/10.5194/piahs-372-63-2015, 2015
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                                                The stress variation induced by overdraft of aquifers in sedimentary basins may cause ground rupture in the form of activation of pre-existing faults or earth fissure generation. The process is severely threatening many areas in China and Mexico. Ruptures yield discontinuity in the displacement and stress fields that classic finite element (FE) models cannot address. We proved how Lagrangian approach provides more stable solutions than Penalty approach.
                                            
                                            
                                        L. Tosi, T. Strozzi, C. Da Lio, and P. Teatini
                                    Proc. IAHS, 372, 199–205, https://doi.org/10.5194/piahs-372-199-2015, https://doi.org/10.5194/piahs-372-199-2015, 2015
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                                                Eighty regular TerraSAR-X acquisitions over the 2008-2011 period significantly improve the subsidence monitoring at the Venice coastland. Settlements of 30-35 mm/yr have been detected at the three lagoon inlets in correspondence of the MoSE works. The Venice and Chioggia historical centers show local sinking bowls up to 10 mm/yr connected with the construction of new large buildings or restoration works. In the city of Venice, the mean subsidence of 1.1±1.0 mm/yr confirms its general stability.
                                            
                                            
                                        S. Ye, Y. Wang, J. Wu, P. Teatini, J. Yu, X. Gong, and G. Wang
                                    Proc. IAHS, 372, 249–253, https://doi.org/10.5194/piahs-372-249-2015, https://doi.org/10.5194/piahs-372-249-2015, 2015
                            S. Ye, Y. Luo, J. Wu, P. Teatini, H. Wang, and X. Jiao
                                    Proc. IAHS, 372, 443–448, https://doi.org/10.5194/piahs-372-443-2015, https://doi.org/10.5194/piahs-372-443-2015, 2015
                            G. Isotton, M. Ferronato, G. Gambolati, and P. Teatini
                                    Proc. IAHS, 372, 519–523, https://doi.org/10.5194/piahs-372-519-2015, https://doi.org/10.5194/piahs-372-519-2015, 2015
                            L. Tosi, E. E. Kruse, F. Braga, E. S. Carol, S. C. Carretero, J. L. Pousa, F. Rizzetto, and P. Teatini
                                    Nat. Hazards Earth Syst. Sci., 13, 523–534, https://doi.org/10.5194/nhess-13-523-2013, https://doi.org/10.5194/nhess-13-523-2013, 2013
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                Short summary
            An in-situ loading test was carried out in the Lazzaretto Nuovo salt-marsh in the Venice Lagoon, Italy. The test was aimed at characterizing the geotechnical properties of soils forming the marsh sedimentary body deposits. In fact porosity and compressibility are of paramount importance to quantify consolidation versus accretion and relative sea level rise. The fate of coastal marshlands in the next future will strongly depend of these processes.
            An in-situ loading test was carried out in the Lazzaretto Nuovo salt-marsh in the Venice Lagoon,...