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A Hybrid Deep Learning Framework for Unsupervised Anomaly Detection in Multivariate Spatio-Temporal Data
Published 2020-07-01“…We conducted extensive experiments using buoy data of 2005 from National Data Buoy Center and Hurricane Katrina as ground truth. Experiments demonstrate that the proposed model achieves more than 10% improvement in accuracy over the methods used in the comparison where our model jointly processes the spatial and temporal dimensions of the contextual data to extract features for anomaly detection.…”
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182
Investigation of superstorm Sandy 2012 in a multi-disciplinary approach
Published 2013-10-01“…Thus, seven years after the record impact of Hurricane Katrina in 2005, Hurricane Sandy is the second costliest hurricane in the history of the United States.…”
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183
Treme: New Orleans Remix
Published 2013-09-01“…The three seasons of Treme broadcast so far on HBO show how life, in all its forms (economic, social, cultural), resumed in New Orleans after Hurricane Katrina. The multi-track dimension of the show (we see bits and pieces of the existence of common people, without a rigid narrative structure) falls into one form of the serial narrative, which tends to erase the notions of beginning and ending and gives the impression of a flow in which we get caught for the duration of each episode. …”
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184
Empirical evidence of mental health risks posed by climate change
Published 2020“…We find that shifting from monthly temperatures between 25 °C and 30 °C to >30 °C increases the probability of mental health difficulties by 0.5% points, that 1°C of 5-year warming associates with a 2% point increase in the prevalence of mental health issues, and that exposure to Hurricane Katrina associates with a 4% point increase in this metric. …”
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Uncommon ground : property, coordination, and rebuilding New Orleans
Published 2007Get full text
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Strategies for an integrated US industry response to a humanitarian disaster
Published 2008Get full text
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Amateur radio communication technology contingency communication in emergency situation
Published 2017“…Thus we need to adopt available technology, like the Amateur Radio Communication Technology (ACT), to face this problem.These include providing awareness, training and support for the communities who adopt the technology for Emergency Communication (EC).Through having more qualified Amateur Radio Communities (ARC) in the adoption of the ARCT, we would be able to improve the communication before, during and after the disasters struck.There are many challenges and issues in the adoption of the ARCT that would part of this study.This article also describes several case studies of communication failure during Hurricane Katrina (2005) in the USA, as well as disasters in several other countries and Malaysia.The tragedies led to failure of existing communication infrastructure, and were reprieved by the help of the voluntary ARC to support the relief agencies in the evacuation and assistance the disaster victims.Therefore, this article will highlight the significant issues that influence the adoption of ARCT in EC.…”
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Understanding impacts of groundwater dynamics on flooding and levees in Greater New Orleans
Published 2020-12-01“…Not only did the model prediction agree well to the previous levee assessments for the Hurricane Katrina disaster, but it also indicated additional areas with potential levee safety issues.…”
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191
Simulation of hurricane response to suppression of warm rain by sub-micron aerosols
Published 2007-07-01“…The feasibility of hurricane modification was investigated for hurricane Katrina using the Weather Research and Forecasting Model (WRF). …”
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192
Responses of fisheries ecosystems to marine heatwaves and other extreme events.
Published 2024-01-01“…Among several U.S. subregions, we examined responses of fisheries biomass, landings, and revenue for particular functional groups to large-scale environmental perturbations (i.e., marine heatwaves, Hurricane Katrina, Deepwater Horizon oil spill). Distinct negative short-term consequences to annual fisheries biomass, landings, and revenue were observed in all regions, including at the system-level scale for several ecosystems which have higher proportions of pelagic species composition and variable shellfish-based revenue. …”
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Keeping New Orleans Afloat: What can be done to ensure another hurricane the size of Katrina will not destroy the entire city?
Published 2023“…On August 29, 2005, Hurricane Katrina, a Category 3 storm, struck New Orleans. …”
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Volunteered geographic information use in crisis, emergency and disaster management: a scoping review and a web atlas
Published 2024-03-01“…COVID-19 pandemic, Hurricane Katrina, etc. Eligible papers on VGI use in crisis, emergency, and disaster management are geolocated based on first-author affiliation, and as a result, a spatial bibliography is provided. …”
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Uncovering migration systems through spatio-temporal tensor co-clustering
Published 2024-11-01“…We conduct three case studies on domestic migration, namely, (i) US Metropolitan Areas, (ii) the state of California, and (iii) Louisiana, in which the last focuses on detecting exogenous events such as Hurricane Katrina in 2005. In addition, we also examine a case study at a larger scale, using worldwide international migration data from 200 countries between 1990 and 2015. …”
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Business return in New Orleans: decision making amid post-Katrina uncertainty.
Published 2009-01-01“…BACKGROUND: Empirical observations on how businesses respond after a major catastrophe are rare, especially for a catastrophe as great as Hurricane Katrina, which hit New Orleans, Louisiana on August 29, 2005. …”
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The Long-Term Hydraulic Efficiency of Green Infrastructure under Sea Level: Performance of Raingardens, Swales and Permeable Pavement in New Orleans
Published 2023-01-01“…As part of the solution to make New Orleans climate adaptive, green infrastructure has been implemented that enable rainfall infiltration and evapotranspiration of stored water after Hurricane Katrina in 2005. The long-term efficiency of infiltrating water under sea level with low permeable soils and high groundwater tables is often questioned. …”
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