Category Archives: Risk Analysis

Predictive Models for the Ecological Risk Assessment of Chemicals

Ecological risk assessment (ERA) is an area of national and international concern, and is increasingly being driven by the need for a mathematical underpinning that addresses relevant biological complexities at numerous scales. Continue reading

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Mathematics, Statistics, and Storm Surges

Last week Philadelphia was a suburb of New Jersey. At least it seemed that way, with all the local news media coverage of hurricane Sandy on the one-year anniversary of its landing on the Jersey shore, on October 29, 2012. Continue reading

Posted in Natural Disasters, Risk Analysis, Uncertainty Quantification | Leave a comment

Fields Institute: Focus Program on Commodities, Energy and Environmental Finance

During August 2013, the Fields Institute in Toronto hosted a Focus Program on Commodities, Energy and Environmental Finance. The Focus Program addressed the interaction of markets and environment, including such MPE themes as sustainable development, effective risk management of weather events, and the role of finance in the production and consumption of energy. Continue reading

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Systemic Risk in Complex Systems

Ten years ago today (8/14/2003), the northeastern U.S. suffered the worst blackout in U.S. history, when about 15 million people lost power. The massive loss of power was attributed to a small event that cascaded through the complex power distribution system. Continue reading

Posted in Complex Systems, Mathematics, Networks, Risk Analysis, Statistics | Leave a comment

DIMACS/CCICADA Collaboration on REU and Other Sustainability Projects

The Center for Discrete Mathematics and Theoretical Computer Science (DIMACS) and the Command Control Interoperability Center for Advanced Data Analysis (CCICADA), both based at Rutgers University, have collaborated on some recent activities to enhance the summer experience for several undergraduate students participating in the DIMACS/CCICADA Research Experiences for Undergraduates (REU) program. DIMACS and CCICADA recently co-hosted a workshop on Science and Technology Innovations in Hurricane Sandy Research. Continue reading

Posted in Astrophysics, Atmosphere, Biodiversity, Biogeochemistry, Biology, Biosphere, Carbon Cycle, Climate, Climate Change, Climate Modeling, Climate System, Complex Systems, Computational Science, Conference, Conference Announcement, Conference Report, Cryosphere, Data, Data Assimilation, Data Visualization, Dimension Reduction, Disease Modeling, Dynamical Systems, Ecology, Economics, Energy, Epidemiology, Evolution, Extreme Events, Finance, General, Geophysics, Imaging, Inverse Problems, Machine Learning, Mathematics, Meteorology, Natural Disasters, Networks, Ocean, Optimization, Paleoclimate, Patterns, Political Systems, Probability, Public Event, Public Health, Renewable Energy, Resource Management, Risk Analysis, Social Systems, Statistics, Sustainability, Sustainable Development, Tipping Phenomena, Transportation, Uncertainty Quantification, Weather, Workshop Announcement, Workshop Report | Leave a comment

Königsberg’s bridges, Holland’s dikes, and Wall Street’s downfall

As a large crowd gathered at CRM on Friday evening, May 10, to hear Paul Embrechts, Professor of Mathematics at the Swiss Federal Institute of Technology in Zürich (ETHZ), everyone was wondering how he would connect “Königsberg’s bridges, Holland’s dikes, and Wall Street’s downfall.” Continue reading

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Finding a Sensible Balance for Natural Hazard Mitigation with Mathematical Models

Uncertainty issues are paramount in the assessment of risks posed by natural hazards and in developing strategies to alleviate their consequences. In a paper published last month in the SIAM/ASA Journal on Uncertainty Quantification, Jerome and Seth Stein describe a model that estimates the balance between costs and benefits of mitigation following natural disasters, as well as rebuilding defenses in their aftermath. Continue reading

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Workshop on “Mathematics of climate change, related hazards and risks”

A 5-day workshop on “Mathematics of climate change, related hazards and risks” will be held at the Centro de Investigación en Matemáticas (CIMAT) in Guanajuato, Mexico, July 29-August 2, 2013. This workshop, organized as part of the global program Mathematics of Planet Earth 2013 (MPE2013), is a satellite workshop associated with the 2013 Mathematical Congress of the Americas (MCA). Continue reading

Posted in Climate, Conference Announcement, Natural Disasters, Risk Analysis | 1 Comment

Global Warming, Climate Change, Climate Research

It is often the case that at the end of one of my talks about some aspect of climate research or about the development of tools for the analysis of climate I get asked questions regarding global warming. Whether global … Continue reading

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