Roman Schotten- Diplom
- Research Fellow at University College London
Roman Schotten
- Diplom
- Research Fellow at University College London
About
20
Publications
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Introduction
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Publications
Publications (20)
This poster is used for a 2 minute pitch at the vEGU 2021.
https://vimeo.com/546488950
Critical infrastructure (CI) networks face diverse natural hazards, such as flooding. CI network modeling methods are used to evaluate these hazards, enabling the analysis of cascading effects, flood risk, and potential flood risk-reducing measures. However, there is a lack of linkage between analytical methods and potential multisectoral, structur...
Natural hazards impact interdependent infrastructure networks that keep modern society functional. While a variety of modelling approaches are available to represent critical infrastructure networks (CINs) on different scales and analyse the impacts of natural hazards, a recurring challenge for all modelling approaches is the availability and acces...
Natural hazards impact interdependent infrastructure networks that keep modern society functional. While a variety of modelling approaches are available to represent critical infrastructure networks (CINs) on different scales and analyse the impacts of natural hazards, a recurring challenge for all modelling approaches is the availability and acces...
Hochwasser betrifft kritische Infrastrukturnetzwerke und sorgt für Versorgungsdisruptionen, die bisher nicht im Hochwasserrisikomanagement betrachtet werden. Modellierungsansätze für diese Netzwerke erweitern das Spektrum der zu betrachtenden Konsequenzen in der Hochwasserrisikoanalyse. Die Einbindung von kritischen Infrastrukturen in das Hochwasse...
In flood risk analysis, it is state-of-the-art to determine the direct consequences of flooding for assets and people. Flooding also disrupts critical infrastructure (CI) networks, which are vital in modern society. Cascading effects in a CI network can exceed the hydrological catchment boundaries. The effects of directly impacted CI cascade to oth...
Wir haben einen Modellierungsansatz entwickelt, um Konsequenzen auf Kritische Infrastrukturnetze in die Hochwasserrisikoanalyse mit einzubeziehen.
Diesen Ansatz haben wir für das Einzugsgebiet der Vicht in der Nähe der Stadt Stolberg im Rahmen einer Masterarbeit überprüft.
Unseren Ansatz und die Ergebnisse habe ich auf dem #Wasserbaukolloquium in...
Critical infrastructure (CI) networks are essential for the survival and functionality of society and the economy. Disruptions to CI services and the cascading effects of these disruptions are not currently included in flood risk management (FRM). The work presented in this study integrates CI into every step of FRM, including flood risk analysis,...
Die Hochwasserereignisse im Juli 2021 in West-Europa und die dabei eingetretenen Schäden und Ausfälle kritischer Infrastrukturen (KRITIS) machen deutlich, wie verwundbar diese wichtige Einrichtung bei Hochwasser sind. Deshalb wird vorgeschlagen, KRITIS zukünftig im Hochwasserrisikomanagements stärker zu berücksichtigen. Bei KRITIS handelt es sich u...
The reliability analysis of river dykes is subject to epistemic and
aleatory uncertainties. In practice, these uncertainties are
generally only indirectly taken into account, e.g., through conservative engineering assumptions and by using partial safety
factors, and without awareness of the actual reliability reserve.
By contrast, probabilistic met...
Flood risk management and an associated flood risk analysis are well established within the European Union: Flood hazard maps, flood risk maps and flood risk management plans have been required by law since 2007. The devastating floods in July 2021 in Western Germany, Belgium and the Netherlands caused an approximated damage of 11-30 billion €, an...
During this years EGU we presented the critical infrastructure network modelling approach as well as results for a case study in Accra, Ghana in the session " Advancing critical infrastructure modelling in a complex world ".
Das Hochwasserrisikomanagement und die damit verbundene Hochwasserrisikoanalyse ist im europäischen Raum weit fortgeschritten: Hochwassergefahren- und Hochwasserrisikokarten sowie Managementpläne sind seit 2007 gesetzlich vorgeschrieben. Trotzdem gibt es aus Sicht der Wissenschaft Verbesserungspotenzial: neue umfassende Werkzeuge zur Hochwasserrisi...
Flood risk management and an associated flood risk analysis are well established within the European Union: Flood hazard maps, flood risk maps and flood risk management plans have been required by law since 2007. Nevertheless, from a scientific point of view there is potential for improvement: New holistic flood risk analysis tools, rain generators...
We present here some new research topics within flood risk management. Focus is on tools, rain generators and critical infrastructures .
It is a mix of German and English.
This presentation was given in the surrounding of the EGU and accepted through the submission of following abstract:
In flood risk analysis it is a key principle to predetermine consequences of flooding to assets, people and infrastructures. Damages to critical infrastructures are not restricted to the flooded area. The effects of directly affecte...
Mit diesem Poster wird ein Vorschlag formuliert, wie kritische Infrastrukturen in das Hochwasserrisikomanagment aufgenommen werden können.
Effective early warning systems illicit actions, which significantly lower the damage inflicted on people and on property exposed to natural hazards, thus increase resilience. Contemporary flood forecast systems assess weather predictions mostly to forecast hydraulic values (e.g. discharge or water level). During crisis situations the interpretatio...
