Articles | Volume 20, issue 12
https://doi.org/10.5194/hess-20-5049-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/hess-20-5049-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
21 Dec 2016
Research article |
| 21 Dec 2016
Using crowdsourced web content for informing water systems operations in snow-dominated catchments
Matteo Giuliani
CORRESPONDING AUTHOR
Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza L. da Vinci, 32, 20133 Milano, Italy
Andrea Castelletti
Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza L. da Vinci, 32, 20133 Milano, Italy
Institute of Environmental Engineering, ETH, Wolfgang-Pauli-Str. 15, 8093 Zurich, Switzerland
Roman Fedorov
Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza L. da Vinci, 32, 20133 Milano, Italy
Piero Fraternali
Department of Electronics, Information and Bioengineering, Politecnico di Milano, Piazza L. da Vinci, 32, 20133 Milano, Italy
Related authors
Guang Yang, Matteo Giuliani, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 27, 69–81, https://doi.org/10.5194/hess-27-69-2023, https://doi.org/10.5194/hess-27-69-2023, 2023
Short summary
Short summary
Participatory decision-making is a well-established approach to address the increasing pressure on water systems that searches for system-wise efficient solutions but often does not quantify how the resulting benefits are distributed across stakeholders. In this work, we show how including equity principles into the design of water system operations enriches the solution space by generating more compromise solutions that balance efficiency and justice.
Matteo Giuliani, Louise Crochemore, Ilias Pechlivanidis, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 24, 5891–5902, https://doi.org/10.5194/hess-24-5891-2020, https://doi.org/10.5194/hess-24-5891-2020, 2020
Short summary
Short summary
This paper aims at quantifying the value of hydroclimatic forecasts in terms of potential economic benefit to end users in the Lake Como basin (Italy), which allows the inference of a relation between gains in forecast skill and gains in end user profit. We also explore the sensitivity of this benefit to both the forecast system setup and end user behavioral factors, showing that the estimated forecast value is potentially undermined by different levels of end user risk aversion.
Marta Zaniolo, Matteo Giuliani, Andrea Francesco Castelletti, and Manuel Pulido-Velazquez
Hydrol. Earth Syst. Sci., 22, 2409–2424, https://doi.org/10.5194/hess-22-2409-2018, https://doi.org/10.5194/hess-22-2409-2018, 2018
Short summary
Short summary
Drought indexes are an effective tool to support drought management in water systems, but their definition must be tailored to the features of the considered basin. In highly regulated contexts, non-generalizable ad hoc methods are usually employed to design these indexes. This paper contributes the novel Framework for Index-based Drought Analysis (FRIDA) that supports the automatic construction of basin-customized drought indexes representing a surrogate of the basin drought conditions.
Yu Li, Matteo Giuliani, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 21, 4693–4709, https://doi.org/10.5194/hess-21-4693-2017, https://doi.org/10.5194/hess-21-4693-2017, 2017
Short summary
Short summary
The paper contributes a comparative analysis of the operational value of different forecast products for the agricultural sector. The underlying idea is that forecast accuracy per se might not be the most effective indicator of the goodness of a forecast but the
behaviourof the farmers using the forecast should somehow also be taken into consideration and, correspondingly, the benefit generated by the forecast. This paper explores and validates this idea with a model-based analysis.
Guang Yang, Matteo Giuliani, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 27, 69–81, https://doi.org/10.5194/hess-27-69-2023, https://doi.org/10.5194/hess-27-69-2023, 2023
Short summary
Short summary
Participatory decision-making is a well-established approach to address the increasing pressure on water systems that searches for system-wise efficient solutions but often does not quantify how the resulting benefits are distributed across stakeholders. In this work, we show how including equity principles into the design of water system operations enriches the solution space by generating more compromise solutions that balance efficiency and justice.
Alessandro Amaranto, Dinis Juizo, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 26, 245–263, https://doi.org/10.5194/hess-26-245-2022, https://doi.org/10.5194/hess-26-245-2022, 2022
Short summary
Short summary
This study aims at designing water supply strategies that are robust against climate, social, and land use changes in a sub-Saharan river basin. We found that robustness analysis supports the discovery of policies enhancing the resilience of water resources systems, benefiting the agricultural, energy, and urban sectors. We show how energy sustainability is affected by water availability, while urban and irrigation resilience also depends on infrastructural interventions and land use changes.
Matteo Giuliani, Louise Crochemore, Ilias Pechlivanidis, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 24, 5891–5902, https://doi.org/10.5194/hess-24-5891-2020, https://doi.org/10.5194/hess-24-5891-2020, 2020
Short summary
Short summary
This paper aims at quantifying the value of hydroclimatic forecasts in terms of potential economic benefit to end users in the Lake Como basin (Italy), which allows the inference of a relation between gains in forecast skill and gains in end user profit. We also explore the sensitivity of this benefit to both the forecast system setup and end user behavioral factors, showing that the estimated forecast value is potentially undermined by different levels of end user risk aversion.
Marta Zaniolo, Matteo Giuliani, Andrea Francesco Castelletti, and Manuel Pulido-Velazquez
Hydrol. Earth Syst. Sci., 22, 2409–2424, https://doi.org/10.5194/hess-22-2409-2018, https://doi.org/10.5194/hess-22-2409-2018, 2018
Short summary
Short summary
Drought indexes are an effective tool to support drought management in water systems, but their definition must be tailored to the features of the considered basin. In highly regulated contexts, non-generalizable ad hoc methods are usually employed to design these indexes. This paper contributes the novel Framework for Index-based Drought Analysis (FRIDA) that supports the automatic construction of basin-customized drought indexes representing a surrogate of the basin drought conditions.
Yu Li, Matteo Giuliani, and Andrea Castelletti
Hydrol. Earth Syst. Sci., 21, 4693–4709, https://doi.org/10.5194/hess-21-4693-2017, https://doi.org/10.5194/hess-21-4693-2017, 2017
Short summary
Short summary
The paper contributes a comparative analysis of the operational value of different forecast products for the agricultural sector. The underlying idea is that forecast accuracy per se might not be the most effective indicator of the goodness of a forecast but the
behaviourof the farmers using the forecast should somehow also be taken into consideration and, correspondingly, the benefit generated by the forecast. This paper explores and validates this idea with a model-based analysis.
S. Galelli and A. Castelletti
Hydrol. Earth Syst. Sci., 17, 2669–2684, https://doi.org/10.5194/hess-17-2669-2013, https://doi.org/10.5194/hess-17-2669-2013, 2013
Related subject area
Subject: Water Resources Management | Techniques and Approaches: Instruments and observation techniques
Patterns and drivers of water quality changes associated with dams in the Tropical Andes
δ13C, CO2 ∕ 3He and 3He ∕ 4He ratios reveal the presence of mantle gas in the CO2-rich groundwaters of the Ardennes massif (Spa, Belgium)
Advances in the hydraulic interpretation of water wells using flowmeter logs
Continuous monitoring of a soil aquifer treatment system's physico-chemical conditions to optimize operational performance
Building a methodological framework and toolkit for news media dataset tracking of conflict and cooperation dynamics on transboundary rivers
Investigating the environmental response to water harvesting structures: a field study in Tanzania
The importance of city trees for reducing net rainfall: comparing measurements and simulations
Small-scale characterization of vine plant root water uptake via 3-D electrical resistivity tomography and mise-à-la-masse method
Hydrogeological controls on spatial patterns of groundwater discharge in peatlands
Monitoring surface water quality using social media in the context of citizen science
Learning about water resource sharing through game play
High-resolution monitoring of nutrients in groundwater and surface waters: process understanding, quantification of loads and concentrations, and management applications
Contrasting watershed-scale trends in runoff and sediment yield complicate rangeland water resources planning
The use of semi-structured interviews for the characterisation of farmer irrigation practices
High-frequency monitoring of water fluxes and nutrient loads to assess the effects of controlled drainage on water storage and nutrient transport
Investigating suspended sediment dynamics in contrasting agricultural catchments using ex situ turbidity-based suspended sediment monitoring
Vulnerability of groundwater resources to interaction with river water in a boreal catchment
Drivers of spatial and temporal variability of streamflow in the Incomati River basin
Using high-resolution phosphorus data to investigate mitigation measures in headwater river catchments
Comparison of sampling methodologies for nutrient monitoring in streams: uncertainties, costs and implications for mitigation
Geophysical methods to support correct water sampling locations for salt dilution gauging
Water management simulation games and the construction of knowledge
Tracing the spatial propagation of river inlet water into an agricultural polder area using anthropogenic gadolinium
Transboundary geophysical mapping of geological elements and salinity distribution critical for the assessment of future sea water intrusion in response to sea level rise
Potentials and limits of urban rainwater harvesting in the Middle East
Hydrologic feasibility of artificial forestation in the semi-arid Loess Plateau of China
Hydraulic analysis of river training cross-vanes as part of post-restoration monitoring
Modern comprehensive approach to monitor the morphodynamic evolution of a restored river corridor
The effect of physical water quality and water level changes on the occurrence and density of Anopheles mosquito larvae around the shoreline of the Koka reservoir, central Ethiopia
Space-time variability of hydrological drought and wetness in Iran using NCEP/NCAR and GPCC datasets
Relative impacts of key drivers on the response of the water table to a major alley farming experiment
R. Scott Winton, Silvia López-Casas, Daniel Valencia-Rodríguez, Camilo Bernal-Forero, Juliana Delgado, Bernhard Wehrli, and Luz Jiménez-Segura
EGUsphere, https://doi.org/10.5194/egusphere-2022-403, https://doi.org/10.5194/egusphere-2022-403, 2022
Short summary
Short summary
Dams are an important and rapidly growing means for energy generation in the Tropical Andes of South America. To assess the impacts of dams in the region, we assessed differences in upstream and downstream water quality of all hydropower dams in Colombia. We found evidence for substantial dam-induced changes to water temperatures, concentrations of dissolved oxygen and suspended sediments. Dam-induced changes to Colombian waters violate regulations and are likely impacting aquatic life.
Agathe Defourny, Pierre-Henri Blard, Laurent Zimmermann, Patrick Jobé, Arnaud Collignon, Frédéric Nguyen, and Alain Dassargues
Hydrol. Earth Syst. Sci., 26, 2637–2648, https://doi.org/10.5194/hess-26-2637-2022, https://doi.org/10.5194/hess-26-2637-2022, 2022
Short summary
Short summary
The Belgian city of Spa is known worldwide for its ferruginous and naturally sparkling groundwater springs that gave their name to the bathing tradition commonly called
spa. However, the origin of the dissolved CO2 they contain was still a matter of debate. Thanks to new analysis on groundwater samples, particularly carbon and helium isotopes together with dissolved gases, this study has demonstrated that the volcanic origin of the CO2 is presumably from the neighboring Eifel volcanic fields.
Jesús Díaz-Curiel, Bárbara Biosca, Lucía Arévalo-Lomas, María Jesús Miguel, and Natalia Caparrini
Hydrol. Earth Syst. Sci., 26, 2617–2636, https://doi.org/10.5194/hess-26-2617-2022, https://doi.org/10.5194/hess-26-2617-2022, 2022
Short summary
Short summary
A methodology is developed for a new hydraulic characterization of continental hydrological basins. For this purpose, the division of wells into flow stretches with different hydraulic behaviour is made according to the results of the flowmeter, supposing that the hypothesis hydraulic heads of the deepest flow stretches of the well do not necessarily match the head shown by the overall well.
Tuvia Turkeltaub, Alex Furman, Ron Mannheim, and Noam Weisbrod
Hydrol. Earth Syst. Sci., 26, 1565–1578, https://doi.org/10.5194/hess-26-1565-2022, https://doi.org/10.5194/hess-26-1565-2022, 2022
Short summary
Short summary
The quality control and optimization of soil aquifer treatment (SAT) performance is challenging due to the multiple factors and costs involved. We installed in situ subsurface monitoring sensors that provided continuous high-resolution monitoring of the biochemical and physical conditions of an active SAT system. Data analysis facilitated the determination of the optimal drying and wetting stages, which are critical for suitable SAT management.
Liying Guo, Jing Wei, Keer Zhang, Jiale Wang, and Fuqiang Tian
Hydrol. Earth Syst. Sci., 26, 1165–1185, https://doi.org/10.5194/hess-26-1165-2022, https://doi.org/10.5194/hess-26-1165-2022, 2022
Short summary
Short summary
Data support is crucial for the research of conflict and cooperation on transboundary rivers. Conventional, manual constructions of datasets cannot meet the requirements for fast updates in the big data era. This study brings up a revised methodological framework, based on the conventional method, and a toolkit for the news media dataset tracking of conflict and cooperation dynamics on transboundary rivers. A dataset with good tradeoffs between data relevance and coverage is generated.
Jessica A. Eisma and Venkatesh M. Merwade
Hydrol. Earth Syst. Sci., 24, 1891–1906, https://doi.org/10.5194/hess-24-1891-2020, https://doi.org/10.5194/hess-24-1891-2020, 2020
Short summary
Short summary
Sand dams capture and store water for use during the dry season in rural communities. A year long field study of three sand dams in Tanzania showed that sand dams are not a suitable habitat for aquatic insects. They capture plenty of water, but most is evaporated during the first few months of the dry season. Sand dams positively impact vegetation and minimally impact erosion. Community water security can be increased by sand dams, but site characteristics and construction are important factors.
Vincent Smets, Charlotte Wirion, Willy Bauwens, Martin Hermy, Ben Somers, and Boud Verbeiren
Hydrol. Earth Syst. Sci., 23, 3865–3884, https://doi.org/10.5194/hess-23-3865-2019, https://doi.org/10.5194/hess-23-3865-2019, 2019
Short summary
Short summary
The impact of city trees for intercepting rainfall is quantified using measurements and modeling tools. The measurements show that an important amount of rainfall is intercepted, limiting the amount of water reaching the ground. Models are used to extrapolate the measurement results. The performance of two specialized interception models and one water balance model is evaluated. Our results show that the performance of the water balance model is similar to the specialized interception models.
Benjamin Mary, Luca Peruzzo, Jacopo Boaga, Myriam Schmutz, Yuxin Wu, Susan S. Hubbard, and Giorgio Cassiani
Hydrol. Earth Syst. Sci., 22, 5427–5444, https://doi.org/10.5194/hess-22-5427-2018, https://doi.org/10.5194/hess-22-5427-2018, 2018
Danielle K. Hare, David F. Boutt, William P. Clement, Christine E. Hatch, Glorianna Davenport, and Alex Hackman
Hydrol. Earth Syst. Sci., 21, 6031–6048, https://doi.org/10.5194/hess-21-6031-2017, https://doi.org/10.5194/hess-21-6031-2017, 2017
Short summary
Short summary
This research examines what processes drive the location and strength of groundwater springs within a peatland environment. Using temperature and geophysical methods, we demonstrate that the relationship between regional groundwater flow gradients and the basin shape below the peatland surface control where groundwater springs occur. Understanding this relationship will support effective restoration efforts, as groundwater spring locations are important to overall peatland function and ecology.
Hang Zheng, Yang Hong, Di Long, and Hua Jing
Hydrol. Earth Syst. Sci., 21, 949–961, https://doi.org/10.5194/hess-21-949-2017, https://doi.org/10.5194/hess-21-949-2017, 2017
Short summary
Short summary
Do you feel angry if the river in your living place is polluted by industries? Do you want to do something to save your environment? Just log in to http://www.thuhjjc.com and use the Tsinghua Environment Monitoring Platform (TEMP) to photograph the water pollution actives and make your report. This study established a social media platform to monitor and report surface water quality. The effectiveness of the platform was demonstrated by the 324 water quality reports across 30 provinces in China.
Tracy Ewen and Jan Seibert
Hydrol. Earth Syst. Sci., 20, 4079–4091, https://doi.org/10.5194/hess-20-4079-2016, https://doi.org/10.5194/hess-20-4079-2016, 2016
Short summary
Short summary
Games are an optimal way to teach about water resource sharing, as they allow real-world scenarios to be explored. We look at how games can be used to teach about water resource sharing, by both playing and developing water games. An evaluation of the web-based game Irrigania found Irrigania to be an effective and easy tool to incorporate into curriculum, and a course on developing water games encouraged students to think about water resource sharing in a more critical and insightful way.
Frans C. van Geer, Brian Kronvang, and Hans Peter Broers
Hydrol. Earth Syst. Sci., 20, 3619–3629, https://doi.org/10.5194/hess-20-3619-2016, https://doi.org/10.5194/hess-20-3619-2016, 2016
Short summary
Short summary
The paper includes a review of the current state of high-frequency monitoring in groundwater and surface waters as an outcome of a special issue of HESS and four sessions at EGU on this topic. The focus of the paper is to look at how high-frequency monitoring can be used as a valuable support to assess the management efforts under various EU directives. We conclude that we in future will see a transition from research to implementation in operational monitoring use of high-frequency sensors.
Matthew D. Berg, Franco Marcantonio, Mead A. Allison, Jason McAlister, Bradford P. Wilcox, and William E. Fox
Hydrol. Earth Syst. Sci., 20, 2295–2307, https://doi.org/10.5194/hess-20-2295-2016, https://doi.org/10.5194/hess-20-2295-2016, 2016
Short summary
Short summary
Rangelands, from grasslands to woodlands, cover much of the earth. These areas face great pressure to meet growing water needs. Data on large-scale dynamics that drive water planning remain rare. Our watershed-scale results challenge simplistic hydrological assumptions. Streamflow was resilient to dramatic landscape changes. These changes did shape sediment yield, affecting water storage. Understanding these processes is vital to projections of rangeland water resources in a changing world.
Jimmy O'Keeffe, Wouter Buytaert, Ana Mijic, Nicholas Brozović, and Rajiv Sinha
Hydrol. Earth Syst. Sci., 20, 1911–1924, https://doi.org/10.5194/hess-20-1911-2016, https://doi.org/10.5194/hess-20-1911-2016, 2016
Short summary
Short summary
Semi-structured interviews provide an effective and efficient way of collecting qualitative and quantitative data on water use practices. Interviews are organised around a topic guide, which helps lead the conversation while allowing sufficient opportunity to identify issues previously unknown to the researcher. The use of semi-structured interviews could significantly and quickly improve insight on water resources, leading to more realistic future management options and increased water security.
J. C. Rozemeijer, A. Visser, W. Borren, M. Winegram, Y. van der Velde, J. Klein, and H. P. Broers
Hydrol. Earth Syst. Sci., 20, 347–358, https://doi.org/10.5194/hess-20-347-2016, https://doi.org/10.5194/hess-20-347-2016, 2016
Short summary
Short summary
Controlled drainage has been recognized as an effective option to optimize soil moisture conditions for agriculture and to reduce unnecessary losses of fresh water and nutrients. For a grassland field in the Netherlands, we measured the changes in the field water and solute balance after introducing controlled drainage. We concluded that controlled drainage reduced the drain discharge and increased the groundwater storage in the field, but did not have clear positive effects for water quality.
S. C. Sherriff, J. S. Rowan, A. R. Melland, P. Jordan, O. Fenton, and D. Ó hUallacháin
Hydrol. Earth Syst. Sci., 19, 3349–3363, https://doi.org/10.5194/hess-19-3349-2015, https://doi.org/10.5194/hess-19-3349-2015, 2015
A. Rautio, A.-L. Kivimäki, K. Korkka-Niemi, M. Nygård, V.-P. Salonen, K. Lahti, and H. Vahtera
Hydrol. Earth Syst. Sci., 19, 3015–3032, https://doi.org/10.5194/hess-19-3015-2015, https://doi.org/10.5194/hess-19-3015-2015, 2015
Short summary
Short summary
Based on low-altitude aerial infrared surveys, around 370 groundwater–surface water interaction sites were located. Longitudinal temperature patterns, stable isotopes and dissolved silica composition of the studied rivers differed. Interaction sites identified in the proximity of 12 municipal water plants during low-flow seasons should be considered as potential risk areas during flood periods and should be taken under consideration in river basin management under changing climatic situations.
A. M. L. Saraiva Okello, I. Masih, S. Uhlenbrook, G. P. W. Jewitt, P. van der Zaag, and E. Riddell
Hydrol. Earth Syst. Sci., 19, 657–673, https://doi.org/10.5194/hess-19-657-2015, https://doi.org/10.5194/hess-19-657-2015, 2015
Short summary
Short summary
We studied long-term daily records of rainfall and streamflow of the Incomati River basin in southern Africa. We used statistical analysis and the Indicators of Hydrologic Alteration tool to describe the spatial and temporal variability flow regime. We found significant declining trends in October flows, and low flow indicators; however, no significant trend was found in rainfall. Land use and flow regulation are larger drivers of temporal changes in streamflow than climatic forces in the basin.
J. M. Campbell, P. Jordan, and J. Arnscheidt
Hydrol. Earth Syst. Sci., 19, 453–464, https://doi.org/10.5194/hess-19-453-2015, https://doi.org/10.5194/hess-19-453-2015, 2015
Short summary
Short summary
High-resolution phosphorus and flow data were used to gauge the effects of diffuse (soil P) and point source (septic tank system) mitigation measures in two flashy headwater river catchments. Over 4 years the data indicated an overall increase in P concentration in defined high flow ranges and low flow P concentration showed little change. The work indicates fractured responses to catchment management advice and mitigation which were also affected by variations in seasonal hydrometeorology.
J. Audet, L. Martinsen, B. Hasler, H. de Jonge, E. Karydi, N. B. Ovesen, and B. Kronvang
Hydrol. Earth Syst. Sci., 18, 4721–4731, https://doi.org/10.5194/hess-18-4721-2014, https://doi.org/10.5194/hess-18-4721-2014, 2014
Short summary
Short summary
The mitigation of excess nitrogen and phosphorus in river waters requires costly measures. Therefore it is essential to use reliable monitoring methods to select adequate mitigation strategies. Here we show that more development is needed before passive samplers can be considered as reliable alternative for sampling nutrients in stream. We also showed that although continuous sampling is expensive, its reliability precludes unnecessarily high implementation costs of mitigation measures.
C. Comina, M. Lasagna, D. A. De Luca, and L. Sambuelli
Hydrol. Earth Syst. Sci., 18, 3195–3203, https://doi.org/10.5194/hess-18-3195-2014, https://doi.org/10.5194/hess-18-3195-2014, 2014
M. Rusca, J. Heun, and K. Schwartz
Hydrol. Earth Syst. Sci., 16, 2749–2757, https://doi.org/10.5194/hess-16-2749-2012, https://doi.org/10.5194/hess-16-2749-2012, 2012
J. Rozemeijer, C. Siderius, M. Verheul, and H. Pomarius
Hydrol. Earth Syst. Sci., 16, 2405–2415, https://doi.org/10.5194/hess-16-2405-2012, https://doi.org/10.5194/hess-16-2405-2012, 2012
F. Jørgensen, W. Scheer, S. Thomsen, T. O. Sonnenborg, K. Hinsby, H. Wiederhold, C. Schamper, T. Burschil, B. Roth, R. Kirsch, and E. Auken
Hydrol. Earth Syst. Sci., 16, 1845–1862, https://doi.org/10.5194/hess-16-1845-2012, https://doi.org/10.5194/hess-16-1845-2012, 2012
J. Lange, S. Husary, A. Gunkel, D. Bastian, and T. Grodek
Hydrol. Earth Syst. Sci., 16, 715–724, https://doi.org/10.5194/hess-16-715-2012, https://doi.org/10.5194/hess-16-715-2012, 2012
T. T. Jin, B. J. Fu, G. H. Liu, and Z. Wang
Hydrol. Earth Syst. Sci., 15, 2519–2530, https://doi.org/10.5194/hess-15-2519-2011, https://doi.org/10.5194/hess-15-2519-2011, 2011
T. A. Endreny and M. M. Soulman
Hydrol. Earth Syst. Sci., 15, 2119–2126, https://doi.org/10.5194/hess-15-2119-2011, https://doi.org/10.5194/hess-15-2119-2011, 2011
N. Pasquale, P. Perona, P. Schneider, J. Shrestha, A. Wombacher, and P. Burlando
Hydrol. Earth Syst. Sci., 15, 1197–1212, https://doi.org/10.5194/hess-15-1197-2011, https://doi.org/10.5194/hess-15-1197-2011, 2011
B. M. Teklu, H. Tekie, M. McCartney, and S. Kibret
Hydrol. Earth Syst. Sci., 14, 2595–2603, https://doi.org/10.5194/hess-14-2595-2010, https://doi.org/10.5194/hess-14-2595-2010, 2010
T. Raziei, I. Bordi, L. S. Pereira, and A. Sutera
Hydrol. Earth Syst. Sci., 14, 1919–1930, https://doi.org/10.5194/hess-14-1919-2010, https://doi.org/10.5194/hess-14-1919-2010, 2010
S. L. Noorduijn, K. R. J. Smettem, R. Vogwill, and A. Ghadouani
Hydrol. Earth Syst. Sci., 13, 2095–2104, https://doi.org/10.5194/hess-13-2095-2009, https://doi.org/10.5194/hess-13-2095-2009, 2009
Cited articles
Anghileri, D., Voisin, N., Castelletti, A., Pianosi, F., Nijssen, B., and Lettenmaier, D.: Value of long-term streamflow forecasts to reservoir operations for water supply in snow-dominated river catchments, Water Resour. Res., 52, 4209–4225, https://doi.org/10.1002/2015WR017864, 2016.
Baboud, L., Cadik, M., Eisemann, E., and Seidel, H.-P.: Automatic photo-to-terrain alignment for the annotation of mountain pictures, in: Computer Vision and Pattern Recognition (CVPR), 2011 IEEE Conference on, 41–48, 2011.
Barnett, T. P., Adam, J. C., and Lettenmaier, D. P.: Potential impacts of a warming climate on water availability in snow-dominated regions, Nature, 438, 303–309, 2005.
Bellman, R.: Dynamic programming, Princeton University Press, Princeton, 1957.
Blöschl, G.: Scaling issues in snow hydrology, Hydrol. Process., 13, 2149–2175, 1999.
Bradley, E. S. and Clarke, K. C.: Outdoor webcams as geospatial sensor networks: Challenges, issues and opportunities, Cartogr. Geogr. Inform., 38, 3–19, 2011.
Brown, R. D. and Braaten, R. O.: Spatial and temporal variability of Canadian monthly snow depths, 1946–1995, Atmos. Ocean, 36, 37–54, 1998.
Buytaert, W., Zulkafli, Z., Grainger, S., Acosta, L., Bastiaensen, J., De Bievre, B., Bhusal, J., Chanie, T., Clark, J., Dewulf, A., Foggin, M., Hannah, D. M., Hergarten, C., Isaeva, A., Karpouzoglou, T., Pandey, B., Paudel, D., Sharma, K., Steenhuis, T., Tilahun, S., Van Hecken, G., and Zhumanova, M.: Citizen science in hydrology and water resources: opportunities for knowledge generation, ecosystem service management, and sustainable development, Front. Earth Sci., 2, 1–21, https://doi.org/10.3389/feart.2014.00026, 2014.
Castelletti, A., Pianosi, F., and Soncini-Sessa, R.: Water reservoir control under economic, social and environmental constraints, Automatica, 44, 1595–1607, 2008.
Castelletti, A., Galelli, S., Restelli, M., and Soncini-Sessa, R.: Tree-based reinforcement learning for optimal water reservoir operation, Water Resour. Res., 46, W09507, https://doi.org/10.1029/2009WR008898, 2010.
Culley, S., Noble, S., Yates, A., Timbs, M., Westra, S., Maier, H., Giuliani, M., and Castelletti, A.: A bottom-up approach to identifying the maximum operational adaptive capacity of water resource systems to a changing climate, Water Resour. Res., 52, 6751–6768, https://doi.org/10.1002/2015WR018253, 2016.
Daume, S., Albert, M., and von Gadow, K.: Forest monitoring and social media–Complementary data sources for ecosystem surveillance?, Forest Ecol. Manag., 316, 9–20, 2014.
DeBeer, C. M. and Pomeroy, J. W.: Modelling snow melt and snowcover depletion in a small alpine cirque, Canadian Rocky Mountains, Hydrol. Process., 23, 2584–2599, 2009.
Dietz, A. J., Kuenzer, C., Gessner, U., and Dech, S.: Remote sensing of snow–a review of available methods, Int. J. Remote Sens., 33, 4094–4134, 2012.
Egli, L.: Spatial variability of new snow amounts derived from a dense network of Alpine automatic stations, Ann. Glaciol., 49, 51–55, 2008.
Farinotti, D., Magnusson, J., Huss, M., and Bauder, A.: Snow accumulation distribution inferred from time-lapse photography and simple modelling, Hydrol. Process., 24, 2087–2097, 2010.
Fedorov, R., Camerada, A., Fraternali, P., and Tagliasacchi, M.: Estimating snow cover from publicly available images, IEEE T. Multimed., 18, 1187–1200, 2016.
Fei-Fei, L. and Perona, P.: A bayesian hierarchical model for learning natural scene categories, in: 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2, 524–531, 2005.
Floyd, W. and Weiler, M.: Measuring snow accumulation and ablation dynamics during rain-on-snow events: innovative measurement techniques, Hydrol. Process., 22, 4805–4812, 2008.
Fohringer, J., Dransch, D., Kreibich, H., and Schröter, K.: Social media as an information source for rapid flood inundation mapping, Nat. Hazards Earth Syst. Sci., 15, 2725–2738, https://doi.org/10.5194/nhess-15-2725-2015, 2015.
Formentin, S., Heusden, K., and Karimi, A.: A comparison of model-based and data-driven controller tuning, Int. J. Adapt. Control, 28, 882–897, 2012.
Formentin, S., Karimi, A., and Savaresi, S. M.: Optimal input design for direct data-driven tuning of model-reference controllers, Automatica, 49, 1874–1882, 2013.
Fraternali, P., Castelletti, A., Soncini-Sessa, R., Vaca Ruiz, C., and Rizzoli, A.: Putting humans in the loop: Social computing for Water Resources Management, Environ. Modell. Softw., 37, 68–77, 2012.
Garvelmann, J., Pohl, S., and Weiler, M.: From observation to the quantification of snow processes with a time-lapse camera network, Hydrol. Earth Syst. Sci., 17, 1415–1429, https://doi.org/10.5194/hess-17-1415-2013, 2013.
Giuliani, M. and Castelletti, A.: Is robustness really robust? How different definitions of robustness impact decision-making under climate change, Climatic Change, 135, 409–424, 2016.
Giuliani, M., Herman, J., Castelletti, A., and Reed, P.: Many-objective reservoir policy identification and refinement to reduce policy inertia and myopia in water management, Water Resour. Res., 50, 3355–3377, 2014a.
Giuliani, M., Mason, E., Castelletti, A., Pianosi, F., and Soncini-Sessa, R.: Universal approximators for direct policy search in multi-purpose water reservoir management: A comparative analysis, in: Proceedings of the 19th IFAC World Congress, Cape Town (South Africa), 2014b.
Giuliani, M., Pianosi, F., and Castelletti, A.: Making the most of data: an information selection and assessment framework to improve water systems operations, Water Resour. Res., 51, 9073–9093, 2015.
Giuliani, M., Castelletti, A., Pianosi, F., Mason, E., and Reed, P.: Curses, tradeoffs, and scalable management: advancing evolutionary multi-objective direct policy search to improve water reservoir operations, J. Water Res. Pl.-ASCE, 142, 04015050, https://doi.org/10.1061/(ASCE)WR.1943-5452.0000570, 2016a.
Giuliani, M., Li, Y., Castelletti, A., and Gandolfi, C.: A coupled human-natural systems analysis of irrigated agriculture under changing climate, Water Resour. Res., 52, 6928–6947, https://doi.org/10.1002/2016WR019363, 2016b.
Gleason, K. E., Nolin, A. W., and Roth, T. R.: Developing a representative snow monitoring network in a forested mountain watershed, Hydrol. Earth Syst. Sci. Discuss., https://doi.org/10.5194/hess-2016-317, in review, 2016.
Good, S. P., Mallia, D. V., Lin, J. C., and Bowen, G. J.: Stable isotope analysis of precipitation samples obtained via crowdsourcing reveals the spatiotemporal evolution of superstorm sandy, PloS one, 9, e91117, https://doi.org/10.1371/journal.pone.0091117, 2014.
Graham, E. A., Riordan, E. C., Yuen, E. M., Estrin, D., and Rundel, P. W.: Public Internet-connected cameras used as a cross-continental ground-based plant phenology monitoring system, Global Change Biol., 16, 3014–3023, 2010.
Hadka, D. and Reed, P.: Borg: An Auto–Adaptive Many–Objective Evolutionary Computing Framework, Evol. Comput., 21, 231–259, 2013.
Hashimoto, T., Stedinger, J., and Loucks, D.: Reliability, resilience, and vulnerability criteria for water resource system performance evaluation, Water Resour. Res., 18, 14–20, 1982.
Heidrich-Meisner, V. and Igel, C.: Similarities and differences between policy gradient methods and evolution strategies, in: Proceedings of the 16th European Symposium on Artificial Neural Networks, Citeseer, 149–154, 2008.
Hinkler, J., Pedersen, S. B., Rasch, M., and Hansen, B. U.: Automatic snow cover monitoring at high temporal and spatial resolution, using images taken by a standard digital camera, Int. J. Remote Sens., 23, 4669–4682, 2002.
Holko, L., Gorbachova, L., and Kostka, Z.: Snow Hydrology in Central Europe, Geography Compass, 5, 200–218, 2011.
Jacobs, N., Burgin, W., Fridrich, N., Abrams, A., Miskell, K., Braswell, B. H., Richardson, A. D., and Pless, R.: The global network of outdoor webcams: properties and applications, in: Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM, 111–120, 2009.
König, M., Winther, J.-G., and Isaksson, E.: Measuring snow and glacier ice properties from satellite, Rev. Geophys., 39, 1–27, 2001.
Kunkel, K., Robinson, D., Champion, S., Yin, X., Estilow, T., and Frankson, R.: Trends and Extremes in Northern Hemisphere Snow Characteristics, Current Climate Change Reports, 2, 65–73, 2016.
Laffly, D., Bernard, E., Griselin, M., Tolle, F., Friedt, J.-M., Martin, G., and Marlin, C.: High temporal resolution monitoring of snow cover using oblique view ground-based pictures, Polar Rec., 48, 11–16, 2012.
Latecki, L. J., Miezianko, R., and Pokrajac, D.: Instantaneous reliability assessment of motion features in surveillance videos, in: Electronic Imaging 2005, 76–86, International Society for Optics and Photonics, 2005.
Le Boursicaud, R., Pénard, L., Hauet, A., Thollet, F., and Le Coz, J.: Gauging extreme floods on YouTube: application of LSPIV to home movies for the post-event determination of stream discharges, Hydrol. Process., 30, 90–105, 2016.
Liaw, A. and Wiener, M.: Classification and regression by random Forest, R news, 2, 18–22, 2002.
Lie, W.-N., Lin, T. C.-I., Lin, T.-C., and Hung, K.-S.: A robust dynamic programming algorithm to extract skyline in images for navigation, Pattern Recogn. Lett., 26, 221–230, 2005.
López-Moreno, J. and Nogués-Bravo, D.: Interpolating local snow depth data: an evaluation of methods, Hydrol. Process., 20, 2217–2232, 2006.
Lowry, C. S. and Fienen, M. N.: CrowdHydrology: crowdsourcing hydrologic data and engaging citizen scientists, GroundWater, 51, 151–156, 2013.
Maier, H., Kapelan, Z., Kasprzyk, J., Kollat, J., Matott, L. S., Cunha, M. C., Dandy, G. C., Gibbs, M. S., Keedwell, E., Marchi, A., Ostfeld, A., Savic, D., Solomatine, D. P., Vrugt, J. A., Zecchin, A. C., Minsker, B. S., Barbour, E. J., Kuczera, G., Pasha, F., Castelletti, A., Giuliani, M., and Reed, P. M.: Evolutionary algorithms and other metaheuristics in water resources: Current status, research challenges and future directions, Environ. Modell. Softw., 62, 271–299, 2014.
Mazzoleni, M., Alfonso, L., Chacon-Hurtado, J., and Solomatine, D.: Assimilating uncertain, dynamic and intermittent streamflow observations in hydrological models, Adv. Water Res., 83, 323–339, 2015a.
Mazzoleni, M., Verlaan, M., Alfonso, L., Monego, M., Norbiato, D., Ferri, M., and Solomatine, D. P.: Can assimilation of crowdsourced streamflow observations in hydrological modelling improve flood prediction?, Hydrol. Earth Syst. Sci. Discuss., 12, 11371–11419, https://doi.org/10.5194/hessd-12-11371-2015, 2015b.
Michelsen, N., Dirks, H., Schulz, S., Kempe, S., Al-Saud, M., and Schüth, C.: YouTube as a crowd-generated water level archive, Sci. Total Environ., 568, 189–195, 2016.
Mote, P. W., Hamlet, A. F., Clark, M. P., and Lettenmaier, D. P.: Declining mountain snowpack in western North America, B. Am. Meteorol. Soc., 86, 39–49, 2005.
Muñoz, J., Infante, J., Lakhankar, T., Khanbilvardi, R., Romanov, P., Krakauer, N., and Powell, A.: Synergistic Use of Remote Sensing for Snow Cover and Snow Water Equivalent Estimation, British Journal of Environment & Climate Change, 3, 612–627, 2013.
Newald, T. G. and Lehning, M.: Altitudinal dependency of snow amounts in two small alpine catchments: can catchment-wide snow amounts be estimated via single snow or precipitation stations?, Ann. Glaciol., 52, 153–158, 2011.
Parajka, J. and Blöschl, G.: Validation of MODIS snow cover images over Austria, Hydrol. Earth Syst. Sci., 10, 679–689, https://doi.org/10.5194/hess-10-679-2006, 2006.
Parajka, J. and Blöschl, G.: Spatio-temporal combination of MODIS images–potential for snow cover mapping, Water Resour. Res., 44, W03406, https://doi.org/10.1029/2007WR006204, 2008.
Parajka, J., Haas, P., Kirnbauer, R., Jansa, J., and Blöschl, G.: Potential of time-lapse photography of snow for hydrological purposes at the small catchment scale, Hydrol. Process., 26, 3327–3337, 2012.
Pepe, M., Brivio, P., Rampini, A., Nodari, F., and Boschetti, M.: Snow cover monitoring in Alpine regions using ENVISAT optical data, Int. J. Remote Sens., 26, 4661–4667, 2005.
Perona, P., Daly, E., Crouzy, B., and Porporato, A.: Stochastic dynamics of snow avalanche occurrence by superposition of Poisson processes, P. R. Soc. A, 468, 4193–4208, 2012.
Powell, W.: Approximate Dynamic Programming: Solving the curses of dimensionality, Wiley, NJ, 2007.
Ruzon, M. A. and Tomasi, C.: Edge, junction, and corner detection using color distributions, IEEE T. Pattern Anal., 23, 1281–1295, 2001.
Schuler, M., Stucki, E., Roque, O., and Perlik, M.: Mountain Areas in Europe: Analysis of mountain areas in EU member states, acceding and other European countrie, Tech. Rep. 2002.CE.16.0.AT.136, Nordic Centre for Spatial Development, 2004.
Schweizer, J., Mitterer, C., and Stoffel, L.: On forecasting large and infrequent snow avalanches, Cold Reg. Sci. Technol., 59, 234–241, 2009.
Serdyukov, P., Murdock, V., and Van Zwol, R.: Placing flickr photos on a map, in: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, ACM, 484–491, 2009.
Smith, L., Liang, Q., James, P., and Lin, W.: Assessing the utility of social media as a data source for flood risk management using a real-time modelling framework, Journal of Flood Risk Management, https://doi.org/10.1111/jfr3.12154, in press, 2015.
Staudinger, M., Stahl, K., and Seibert, J.: A drought index accounting for snow, Water Resour. Res., 50, 7861–7872, 2014.
Tesic, J.: Metadata practices for consumer photos, IEEE MultiMedia, 12, 86–92, 2005.
Tsitsiklis, J. and Van Roy, B.: Feature-Based Methods for Large Scale Dynamic Programming, Mach. Learn., 22, 59–94, 1996.
Vitolo, C., Elkhatib, Y., Reusser, D., Macleod, C., and Buytaert, W.: Web technologies for environmental Big Data, Environ. Modell. Softw., 63, 185–198, 2015.
Wood, A. and Lettenmaier, D.: A test bed for new seasonal hydrologic forecasting approaches in the western United States, B. Am. Meteorol. Soc., 87, 1699–1712, https://doi.org/10.1175/BAMS-87-12-1699, 2006.
Zatarain-Salazar, J., Reed, P., Herman, J., Giuliani, M., and Castelletti, A.: A diagnostic assessment of evolutionary algorithms for multi-objective surface water reservoir control, Adv. Water Resour., 92, 172–185, 2016.
Zoppoli, R., Sanguineti, M., and Parisini, T.: Approximating networks and extended Ritz method for the solution of functional optimization problems, J. Optimiz. Theory App., 112, 403–440, 2002.
Short summary
The unprecedented availability of user-generated data on the Web is opening new opportunities for enhancing real-time monitoring and modeling of environmental systems based on data that are public, low-cost, and spatiotemporally dense. In this paper, we contribute a novel crowdsourcing procedure for extracting snow-related information from public web images. The value of the obtained virtual snow indexes is assessed for a real-world water management problem.
The unprecedented availability of user-generated data on the Web is opening new opportunities...
